/* ==========================================================================
   SOL LAYOUT SYSTEM - somaNotes Clinical Census Dashboard
   Full migration from census-* to sol-* namespace
   Dark theme as default (medical shift work optimized)
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS VARIABLES - Clinical Color System (Dark First)
   -------------------------------------------------------------------------- */
:root {
    /* Background Hierarchy (Dark Theme Default) */
    --sol-bg-primary: #0f1117;
    --sol-bg-secondary: #161922;
    --sol-bg-tertiary: #1c1f2a;
    --sol-bg-elevated: #232736;
    --sol-bg-hover: #2a2e3d;
    --sol-bg-panel: #232736;

    /* Clinical Severity Colors */
    --sol-critical: #ef4444;
    --sol-critical-bg: rgba(239, 68, 68, 0.12);
    --sol-critical-border: rgba(239, 68, 68, 0.3);

    --sol-warning: #f59e0b;
    --sol-warning-bg: rgba(245, 158, 11, 0.12);
    --sol-warning-border: rgba(245, 158, 11, 0.3);

    --sol-stable: #22c55e;
    --sol-stable-bg: rgba(34, 197, 94, 0.12);
    --sol-stable-border: rgba(34, 197, 94, 0.3);

    --sol-resolved: #6b7280;
    --sol-resolved-bg: rgba(107, 114, 128, 0.12);

    /* Dynamic EKG Vitals */
    --ekg-color: var(--sol-stable);
    --ekg-pulse-rate: 1s;

    /* Trend Colors */
    --sol-trend-up: #ef4444;
    --sol-trend-down: #22c55e;
    --sol-trend-stable: #6b7280;

    /* Accent Colors */
    --sol-accent: #3b82f6;
    --sol-accent-primary: #3b82f6;
    --sol-accent-secondary: #8b5cf6;
    --sol-accent-hover: #60a5fa;

    /* Text Colors */
    --sol-text-primary: #f8fafc;
    --sol-text-secondary: #94a3b8;
    --sol-text-tertiary: #64748b;
    --sol-text-muted: #475569;

    /* Borders */
    --sol-border: rgba(255, 255, 255, 0.1);
    --sol-border-subtle: rgba(255, 255, 255, 0.06);
    --sol-border-default: rgba(255, 255, 255, 0.1);
    --sol-border-strong: rgba(255, 255, 255, 0.15);

    /* Spacing */
    --sol-space-xs: 4px;
    --sol-space-sm: 8px;
    --sol-space-md: 12px;
    --sol-space-lg: 16px;
    --sol-space-xl: 24px;
    --sol-space-2xl: 32px;

    /* Border Radius */
    --sol-radius-sm: 6px;
    --sol-radius-md: 8px;
    --sol-radius-lg: 12px;
    --sol-radius-xl: 16px;

    /* Shadows */
    --sol-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --sol-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --sol-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);

    /* Enhanced Card System (2025-12-08) */
    --sol-card-bg: #1e222d;
    --sol-card-bg-hover: #252a38;
    --sol-card-shadow-base:
        0 1px 3px rgba(0, 0, 0, 0.4),
        0 4px 6px rgba(0, 0, 0, 0.3),
        0 8px 24px rgba(0, 0, 0, 0.25);
    --sol-card-shadow-hover:
        0 4px 8px rgba(0, 0, 0, 0.5),
        0 8px 16px rgba(0, 0, 0, 0.4),
        0 16px 32px rgba(0, 0, 0, 0.3);
    --sol-card-shadow-selected:
        0 0 0 2px var(--sol-accent-primary),
        0 4px 12px rgba(59, 130, 246, 0.3);
    --sol-glow-critical: 0 0 12px rgba(239, 68, 68, 0.5);
    --sol-glow-warning: 0 0 12px rgba(245, 158, 11, 0.4);
    --sol-glow-stable: 0 0 8px rgba(34, 197, 94, 0.3);

    /* Transitions */
    --sol-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --sol-transition-fast: 150ms ease;
    --sol-transition-base: 200ms ease;

    /* Layout */
    --sol-nav-height: 92px;
    --sol-header-height: 92px;
    --sol-sidebar-width: 360px;
    --sol-actions-width: 280px;
}

/* DISABLED: Dark mode only - light theme commented out for potential future use
   To re-enable light mode: uncomment below and add 'theme' back to AppState._persistedKeys
@media (prefers-color-scheme: light) {
    :root {
        --sol-bg-primary: #fafafa;
        --sol-bg-secondary: #ffffff;
        --sol-bg-tertiary: #f8f9fa;
        --sol-bg-elevated: #ffffff;
        --sol-bg-hover: #f3f4f6;
        --sol-bg-panel: #f8f9fa;

        --sol-border: #e5e7eb;
        --sol-border-subtle: #f0f1f3;
        --sol-border-default: #e5e7eb;
        --sol-border-strong: #d1d5db;

        --sol-text-primary: #1f2937;
        --sol-text-secondary: #6b7280;
        --sol-text-tertiary: #9ca3af;
        --sol-text-muted: #d1d5db;

        --sol-accent: #3b82f6;
        --sol-accent-hover: #2563eb;
    }
}
*/

/* --------------------------------------------------------------------------
   LEGACY VARIABLE ALIASES (Modal Compatibility)
   --------------------------------------------------------------------------
   The problem-approval-modal.css and handp-approval-modal.css files use
   these older variable names. These aliases ensure compatibility.
   -------------------------------------------------------------------------- */
:root {
    /* Background mapping (legacy naming is inverted from SOL convention) */
    --bg-primary: var(--sol-bg-secondary);      /* Elevated surfaces in modals */
    --bg-secondary: var(--sol-bg-primary);      /* Base app background */
    --bg-tertiary: var(--sol-bg-tertiary);      /* Panel backgrounds */

    /* Border colors */
    --border-color: var(--sol-border);

    /* Text colors */
    --text-primary: var(--sol-text-primary);
    --text-secondary: var(--sol-text-secondary);
    --text-tertiary: var(--sol-text-tertiary);

    /* Brand accent (used for selected states, buttons) */
    --brand-primary: #6366f1;  /* Indigo to match modal design */
}

/* --------------------------------------------------------------------------
   SOL LAYOUT RESET
   -------------------------------------------------------------------------- */
.sol-app-root,
.sol-dashboard {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--sol-bg-primary);
    color: var(--sol-text-primary);
    line-height: 1.5;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.sol-app-root *,
.sol-app-root *::before,
.sol-app-root *::after,
.sol-dashboard *,
.sol-dashboard *::before,
.sol-dashboard *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* --------------------------------------------------------------------------
   TOP NAVIGATION (HEADER)
   -------------------------------------------------------------------------- */
.sol-header,
.sol-top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    min-height: var(--sol-header-height);
    height: auto;
    background:
        radial-gradient(circle at 15% 30%, rgba(59, 130, 246, 0.12), transparent 35%),
        radial-gradient(circle at 85% 10%, rgba(139, 92, 246, 0.10), transparent 30%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01)),
        var(--sol-bg-secondary);
    border-bottom: 1px solid var(--sol-border-subtle);
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: var(--sol-space-sm) var(--sol-space-lg);
    z-index: 100;
}

.sol-header-left,
.sol-header-right,
.sol-nav-left,
.sol-nav-right {
    display: flex;
    align-items: center;
    gap: var(--sol-space-lg);
    flex-wrap: wrap;
}

.sol-nav-left {
    align-items: flex-start;
}

.sol-nav-right {
    align-items: center;
    margin-left: auto;
}

.sol-brand-block {
    display: flex;
    align-items: center;
    gap: var(--sol-space-md);
    flex-wrap: wrap;
}

.sol-nav-greeting {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 200px;
}

.sol-nav-hello {
    display: none;
}

.sol-nav-substats {
    font-size: 0.85rem;
    color: rgba(148, 163, 184, 0.9);
}

.sol-nav-status-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(59, 130, 246, 0.12);
    color: #dbeafe;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.2);
}

.sol-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0.15);
}

.sol-status-dot.live {
    animation: pulse-live 2s ease-in-out infinite;
}

@keyframes pulse-live {
    0% { box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.18); }
    50% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.18); }
}

.sol-status-text {
    font-weight: 700;
    color: #ecfeff;
}

.sol-status-sep {
    color: rgba(255, 255, 255, 0.6);
}

.sol-status-sub {
    color: rgba(148, 163, 184, 0.9);
}

/* Header EKG - compact vitals indicator */
.sol-header-ekg {
    position: relative;
    display: block;
    width: 60px;
    min-width: 60px;
    height: 16px;
    overflow: hidden;
    flex-shrink: 0;
    margin-right: 4px;
}

.sol-header-ekg-svg {
    display: block;
    width: 120px;
    height: 16px;
    animation: ekg-scroll 4s linear infinite;
}

.sol-header-ekg-svg .header-ekg-path,
.header-ekg-path {
    fill: none;
    stroke: var(--ekg-color, #22c55e);
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    animation: ekg-glow-pulse var(--ekg-pulse-rate, 1s) ease-in-out infinite;
}

.sol-quick-actions {
    display: flex;
    gap: var(--sol-space-sm);
    margin-top: 6px;
    flex-wrap: nowrap;
}

.sol-quick-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-md);
    color: var(--sol-text-primary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--sol-transition-base);
}

.sol-quick-action-btn.primary {
    background: linear-gradient(135deg, var(--sol-accent-primary), #6366f1);
    border-color: rgba(255, 255, 255, 0.15);
    color: white;
    box-shadow: 0 10px 24px rgba(59, 130, 246, 0.35);
}

.sol-quick-action-btn.ghost {
    background: transparent;
}

.sol-quick-action-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.18);
    border-color: var(--sol-border-default);
}

.sol-quick-action-btn:active {
    transform: translateY(0);
}

/* Logo */
.sol-logo {
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
    font-size: 1.25rem;
    font-weight: 700;
}

.sol-logo.glow {
    position: relative;
    padding: 6px 10px;
    border-radius: var(--sol-radius-md);
    background: radial-gradient(circle at 50% 50%, rgba(99, 102, 241, 0.2), transparent 60%);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.25), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.sol-brand-stack {
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
}

.sol-brand-crest {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(59, 130, 246, 0.08));
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 10px 22px rgba(59, 130, 246, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.08);
    color: #e5e7eb;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.sol-logo-mark {
    font-size: 1.2rem;
}

.sol-logo-icon {
    color: var(--sol-accent-primary);
    font-size: 1.5rem;
}

.sol-logo-accent {
    color: var(--sol-accent-primary);
}

.sol-logo-text {
    font-weight: 700;
}

/* Nav Tabs */
.sol-nav-tabs {
    display: flex;
    gap: var(--sol-space-xs);
    flex-wrap: wrap;
}

.sol-nav-tab {
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
    padding: var(--sol-space-sm) var(--sol-space-md);
    background: transparent;
    border: none;
    border-radius: var(--sol-radius-md);
    color: var(--sol-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--sol-transition-base);
}

.sol-nav-tab:hover {
    background: var(--sol-bg-hover);
    color: var(--sol-text-primary);
}

.sol-nav-tab.active {
    background: var(--sol-accent-primary);
    color: white;
}

.sol-tab-icon {
    width: 18px;
    height: 18px;
}

.sol-alert-badge {
    background: var(--sol-critical);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: var(--sol-space-xs);
}

/* Search Box */
.sol-search-box {
    position: relative;
    width: 260px;
}

.sol-search-box input {
    width: 100%;
    padding: var(--sol-space-sm) var(--sol-space-md);
    padding-left: 36px;
    background: var(--sol-bg-tertiary);
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-md);
    color: var(--sol-text-primary);
    font-size: 0.875rem;
    transition: var(--sol-transition-base);
}

.sol-search-box input:focus {
    outline: none;
    border-color: var(--sol-accent-primary);
    background: var(--sol-bg-elevated);
}

.sol-search-box input::placeholder {
    color: var(--sol-text-muted);
}

.sol-search-icon {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--sol-text-muted);
}

/* Refresh Button */
.sol-refresh-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sol-bg-tertiary);
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-md);
    color: var(--sol-text-secondary);
    cursor: pointer;
    transition: var(--sol-transition-base);
}

.sol-refresh-btn:hover {
    background: var(--sol-bg-hover);
    color: var(--sol-text-primary);
}

.sol-refresh-btn svg {
    width: 18px;
    height: 18px;
}

.sol-refresh-btn.spinning svg {
    animation: sol-spin 1s linear infinite;
}

@keyframes sol-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Settings Button */
.sol-settings-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sol-bg-tertiary);
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-md);
    color: var(--sol-text-secondary);
    cursor: pointer;
    transition: var(--sol-transition-base);
}

.sol-settings-btn:hover {
    background: var(--sol-bg-hover);
    color: var(--sol-text-primary);
}

.sol-settings-btn svg {
    width: 18px;
    height: 18px;
}

/* User Menu */
.sol-user-menu {
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
    align-self: flex-start;
}

.sol-user-avatar {
    width: 32px;
    height: 32px;
    background: var(--sol-accent-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
}

.sol-user-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--sol-text-secondary);
}

.sol-sign-in-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--sol-accent-primary);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s ease;
}

.sol-sign-in-btn:hover {
    background: var(--sol-accent-secondary);
}

.sol-sign-in-btn i {
    font-size: 1.1rem;
}

/* --------------------------------------------------------------------------
   MAIN LAYOUT
   -------------------------------------------------------------------------- */
.sol-main-layout {
    display: grid;
    grid-template-columns: var(--sol-sidebar-width) 1fr var(--sol-actions-width);
    height: calc(100vh - (var(--sol-header-height) + 16px));
    margin-top: calc(var(--sol-header-height) + 16px);
}

/* --------------------------------------------------------------------------
   SIDEBAR (Left)
   -------------------------------------------------------------------------- */
.sol-sidebar {
    background:
        radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.08), transparent 28%),
        radial-gradient(circle at 80% 0%, rgba(139, 92, 246, 0.06), transparent 30%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
    border-right: 1px solid var(--sol-border-subtle);
    box-shadow: inset -1px 0 0 rgba(255, 255, 255, 0.03);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sol-sidebar-header {
    padding: var(--sol-space-lg);
    padding-top: calc(var(--sol-space-lg) + 20px); /* Extra space to clear header overlap */
    border-bottom: 1px solid var(--sol-border-subtle);
}

.sol-sidebar-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--sol-space-md);
}

.sol-sidebar-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--sol-space-md);
}

.sol-sidebar-title-row .sol-sidebar-title {
    margin-bottom: 0;
}

.sol-stats {
    display: flex;
    gap: var(--sol-space-md);
}

.sol-stat {
    display: flex;
    flex-direction: column;
    padding: var(--sol-space-sm) var(--sol-space-md);
    background: var(--sol-bg-tertiary);
    border-radius: var(--sol-radius-md);
    flex: 1;
    text-align: center;
}

.sol-stat.critical {
    background: var(--sol-critical-bg);
    border: 1px solid var(--sol-critical-border);
}

.sol-stat.critical .sol-stat-value {
    color: var(--sol-critical);
}

.sol-stat.warning {
    background: var(--sol-warning-bg);
    border: 1px solid var(--sol-warning-border);
}

.sol-stat.warning .sol-stat-value {
    color: var(--sol-warning);
}

.sol-stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
}

.sol-stat-label {
    font-size: 0.7rem;
    color: var(--sol-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: var(--sol-space-xs);
}

.sol-stats-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--sol-space-sm);
    margin-bottom: var(--sol-space-sm);
    color: var(--sol-text-secondary);
}

.sol-stats-title {
    font-weight: 700;
    letter-spacing: 0.02em;
    color: #e5e7eb;
}

.sol-stats-sub {
    font-size: 0.8rem;
    color: rgba(148, 163, 184, 0.9);
}

/* Filters */
.sol-filters {
    display: flex;
    gap: var(--sol-space-xs);
    padding: var(--sol-space-md) var(--sol-space-lg);
    border-bottom: 1px solid var(--sol-border-subtle);
}

.sol-filter-btn {
    padding: var(--sol-space-xs) var(--sol-space-md);
    background: transparent;
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-sm);
    color: var(--sol-text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--sol-transition-base);
}

.sol-filter-btn:hover {
    background: var(--sol-bg-hover);
    border-color: var(--sol-border-default);
}

.sol-filter-btn.active {
    background: var(--sol-accent-primary);
    border-color: var(--sol-accent-primary);
    color: white;
}

/* Patient List */
.sol-patient-list {
    flex: 1;
    overflow-y: auto;
    padding: var(--sol-space-md);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.01), rgba(255, 255, 255, 0)),
        var(--sol-bg-secondary);
}

/* Skeleton Loader */
.sol-loading-skeleton {
    display: flex;
    flex-direction: column;
    gap: var(--sol-space-sm);
}

.sol-loading-skeleton.hidden {
    display: none;
}

.sol-skeleton-card {
    height: 80px;
    background: linear-gradient(
        90deg,
        var(--sol-bg-tertiary) 0%,
        var(--sol-bg-elevated) 50%,
        var(--sol-bg-tertiary) 100%
    );
    background-size: 200% 100%;
    border-radius: var(--sol-radius-md);
    animation: sol-shimmer 1.5s ease-in-out infinite;
}

@keyframes sol-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Panel Skeleton Loaders */
.sol-panel-skeleton {
    display: none;
    padding: var(--sol-space-sm);
}

.sol-panel-skeleton.visible {
    display: block;
}

.sol-skeleton-line {
    height: 16px;
    background: linear-gradient(
        90deg,
        var(--sol-bg-tertiary) 0%,
        var(--sol-bg-elevated) 50%,
        var(--sol-bg-tertiary) 100%
    );
    background-size: 200% 100%;
    border-radius: var(--sol-radius-sm);
    animation: sol-shimmer 1.5s ease-in-out infinite;
    margin-bottom: var(--sol-space-xs);
}

.sol-skeleton-line:last-child {
    margin-bottom: 0;
}

.sol-skeleton-line.short {
    width: 60%;
}

.sol-skeleton-line.medium {
    width: 80%;
}

/* Problem skeleton */
.sol-skeleton-problem {
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
    padding: var(--sol-space-xs) 0;
}

.sol-skeleton-problem .sol-skeleton-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--sol-bg-tertiary);
    animation: sol-shimmer 1.5s ease-in-out infinite;
    flex-shrink: 0;
}

.sol-skeleton-problem .sol-skeleton-line {
    flex: 1;
    margin-bottom: 0;
}

/* Lab skeleton */
.sol-skeleton-lab {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--sol-space-xs) 0;
    border-bottom: 1px solid var(--sol-border-subtle);
}

.sol-skeleton-lab .sol-skeleton-line {
    margin-bottom: 0;
}

.sol-skeleton-lab .name {
    width: 35%;
}

.sol-skeleton-lab .value {
    width: 20%;
}

/* Vital skeleton */
.sol-skeleton-vital {
    padding: var(--sol-space-xs);
    text-align: center;
}

.sol-skeleton-vital .sol-skeleton-line {
    height: 12px;
    margin: 0 auto var(--sol-space-xs);
}

.sol-skeleton-vital .label {
    width: 30px;
}

.sol-skeleton-vital .value {
    width: 50px;
    height: 20px;
}

/* Medication skeleton */
.sol-skeleton-med {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--sol-space-xs) 0;
}

.sol-skeleton-med .info {
    flex: 1;
}

.sol-skeleton-med .status {
    width: 50px;
    height: 20px;
}

/* ==========================================================================
   PATIENT CARDS - High Contrast 3D Design (2025-12-08)
   ========================================================================== */

.sol-patient-card {
    padding: 16px 16px 16px 20px;
    background: linear-gradient(145deg, #252a38 0%, #1a1e2a 100%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    margin-bottom: 12px;
    cursor: pointer;
    position: relative;
    /* Deep 3D shadow stack */
    box-shadow:
        0 2px 4px rgba(0, 0, 0, 0.3),
        0 6px 12px rgba(0, 0, 0, 0.25),
        0 12px 24px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    transition: all 0.2s ease;
}

.sol-patient-card:hover {
    background: linear-gradient(145deg, #2d3344 0%, #1e2230 100%);
    border-color: rgba(255, 255, 255, 0.18);
    transform: translateY(-3px) scale(1.01);
    box-shadow:
        0 4px 8px rgba(0, 0, 0, 0.35),
        0 12px 20px rgba(0, 0, 0, 0.3),
        0 20px 40px rgba(0, 0, 0, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.sol-patient-card.selected {
    background: linear-gradient(145deg, #2a3040 0%, #1c2030 100%);
    border-color: #3b82f6;
    box-shadow:
        0 0 0 2px rgba(59, 130, 246, 0.5),
        0 4px 12px rgba(59, 130, 246, 0.3),
        0 12px 24px rgba(0, 0, 0, 0.3);
}

/* Severity: CRITICAL - Subtle red tint, not bright */
.sol-patient-card.critical,
.sol-patient-card--critical {
    background: linear-gradient(145deg, #282230 0%, #1c1924 100%);
}

.sol-patient-card.critical:hover,
.sol-patient-card--critical:hover {
    background: linear-gradient(145deg, #2e2838 0%, #201c28 100%);
}

/* Severity: HIGH - Same as critical */
.sol-patient-card.high,
.sol-patient-card--high {
    background: linear-gradient(145deg, #282230 0%, #1c1924 100%);
}

/* Severity: WORSENING - Subtle amber tint */
.sol-patient-card.worsening,
.sol-patient-card--worsening {
    background: linear-gradient(145deg, #28251e 0%, #1c1a16 100%);
}

.sol-patient-card.worsening:hover,
.sol-patient-card--worsening:hover {
    background: linear-gradient(145deg, #2e2b22 0%, #201d18 100%);
}

/* Severity: STABLE - Subtle green tint */
.sol-patient-card.stable,
.sol-patient-card--stable {
    background: linear-gradient(145deg, #1e2825 0%, #181f1c 100%);
}

.sol-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.sol-card-patient-info {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.sol-card-text {
    min-width: 0;
    flex: 1;
}

/* ==========================================================================
   ROOM NUMBER - The Primary Identifier (replaces avatar)
   Subtle glow effect, not bright Lego colors
   ========================================================================== */

.sol-card-room {
    min-width: 54px;
    height: 54px;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Dark base with subtle blue tint */
    background: linear-gradient(145deg, #2a3344 0%, #1e2433 100%);
    border: 1px solid rgba(100, 150, 255, 0.15);
    border-radius: 10px;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: #94a3b8;
    /* Subtle outer glow */
    box-shadow:
        0 0 12px rgba(100, 150, 255, 0.08),
        0 2px 8px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

/* Room colors by severity - subtle glows, not bright fills */
.sol-patient-card.critical .sol-card-room,
.sol-patient-card--critical .sol-card-room,
.sol-patient-card.high .sol-card-room,
.sol-patient-card--high .sol-card-room {
    background: linear-gradient(145deg, #2d2535 0%, #231c28 100%);
    border-color: rgba(239, 68, 68, 0.25);
    color: #fca5a5;
    box-shadow:
        0 0 16px rgba(239, 68, 68, 0.15),
        0 0 8px rgba(239, 68, 68, 0.1),
        0 2px 8px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.sol-patient-card.worsening .sol-card-room,
.sol-patient-card--worsening .sol-card-room {
    background: linear-gradient(145deg, #2d2a22 0%, #23201a 100%);
    border-color: rgba(245, 158, 11, 0.25);
    color: #fcd34d;
    box-shadow:
        0 0 16px rgba(245, 158, 11, 0.12),
        0 0 8px rgba(245, 158, 11, 0.08),
        0 2px 8px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.sol-patient-card.stable .sol-card-room,
.sol-patient-card--stable .sol-card-room {
    background: linear-gradient(145deg, #1e2d28 0%, #1a2520 100%);
    border-color: rgba(34, 197, 94, 0.2);
    color: #86efac;
    box-shadow:
        0 0 12px rgba(34, 197, 94, 0.1),
        0 2px 8px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

/* Hide the old avatar - no longer used */
.sol-card-avatar {
    display: none;
}

/* Severity-colored avatar rings */
.sol-patient-card.critical .sol-card-avatar,
.sol-patient-card--critical .sol-card-avatar {
    border-color: var(--sol-critical);
    box-shadow: var(--sol-glow-critical);
}

.sol-patient-card.high .sol-card-avatar,
.sol-patient-card--high .sol-card-avatar {
    border-color: var(--sol-critical);
    box-shadow: var(--sol-glow-critical);
}

.sol-patient-card.worsening .sol-card-avatar,
.sol-patient-card--worsening .sol-card-avatar {
    border-color: var(--sol-warning);
    box-shadow: var(--sol-glow-warning);
}

.sol-patient-card.stable .sol-card-avatar,
.sol-patient-card--stable .sol-card-avatar {
    border-color: var(--sol-stable);
    box-shadow: var(--sol-glow-stable);
}

/* ==========================================================================
   PATIENT NAME & METADATA - Colorful, Readable
   ========================================================================== */

.sol-card-name {
    font-weight: 700;
    font-size: 1.05rem;
    line-height: 1.3;
    letter-spacing: 0.01em;
    /* Warm white - easier to read than pure white */
    color: #f1f5f9;
}

.sol-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    font-weight: 500;
    line-height: 1.4;
    margin-top: 4px;
}

/* Demographics - cyan tint for visibility */
.sol-card-demo {
    color: #67e8f9;
    font-weight: 600;
}

/* Length of Stay - purple tint */
.sol-card-los {
    color: #c4b5fd;
    font-weight: 600;
}

/* ==========================================================================
   SEVERITY BADGES - Bold 3D Pills
   ========================================================================== */

.sol-card-severity {
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #ffffff;
}

.sol-card-severity.critical {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 50%, #b91c1c 100%);
    box-shadow:
        0 2px 4px rgba(0, 0, 0, 0.3),
        0 4px 8px rgba(220, 38, 38, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.sol-card-severity.high {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 50%, #b91c1c 100%);
    box-shadow:
        0 2px 4px rgba(0, 0, 0, 0.3),
        0 4px 8px rgba(220, 38, 38, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.sol-card-severity.worsening {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 50%, #b45309 100%);
    color: #ffffff;
    box-shadow:
        0 2px 4px rgba(0, 0, 0, 0.3),
        0 4px 8px rgba(217, 119, 6, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.sol-card-severity.stable {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 50%, #15803d 100%);
    color: #ffffff;
    box-shadow:
        0 2px 4px rgba(0, 0, 0, 0.3),
        0 4px 8px rgba(22, 163, 74, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* ==========================================================================
   DIAGNOSES - Replaces severity badge (severity shown via room color)
   ========================================================================== */

.sol-card-diagnoses {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    max-width: 160px;
}

.sol-diagnosis {
    font-size: 0.78rem;
    font-weight: 600;
    color: #e2e8f0;
    text-align: right;
    line-height: 1.3;
    /* Truncate long diagnoses */
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 160px;
}

.sol-diagnosis:first-child {
    /* Primary diagnosis - slightly more prominent */
    color: #f8fafc;
    font-weight: 700;
}

/* Patient card action menu */
.sol-card-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
}

.sol-card-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 4px;
    color: var(--sol-text-tertiary);
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.15s ease, background 0.15s ease;
}

.sol-patient-card:hover .sol-card-menu-btn {
    opacity: 1;
}

.sol-card-menu-btn:hover {
    background: var(--sol-bg-hover);
    color: var(--sol-text-primary);
}

.sol-card-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 4px;
    background: var(--sol-bg-secondary);
    border: 1px solid var(--sol-border);
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    min-width: 160px;
    z-index: 100;
    overflow: hidden;
}

.sol-card-dropdown.hidden {
    display: none;
}

.sol-dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 10px 12px;
    background: transparent;
    border: none;
    color: var(--sol-text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    text-align: left;
    transition: background 0.15s ease;
}

.sol-dropdown-item:hover {
    background: var(--sol-bg-hover);
    color: var(--sol-text-primary);
}

.sol-dropdown-item--danger {
    color: var(--sol-critical);
}

.sol-dropdown-item--danger:hover {
    background: rgba(239, 68, 68, 0.15);
    color: var(--sol-critical);
}

.sol-dropdown-item svg {
    flex-shrink: 0;
}

.sol-card-problems {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sol-space-xs);
    margin-bottom: var(--sol-space-sm);
}

/* Problem Tags - More Prominent */
.sol-problem-tag {
    padding: 5px 10px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--sol-border-strong);
    border-radius: var(--sol-radius-sm);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    color: var(--sol-text-secondary);
    transition: background 0.15s ease;
}

.sol-problem-tag.critical {
    background: rgba(239, 68, 68, 0.2);
    border-color: rgba(239, 68, 68, 0.4);
    color: #fca5a5;
    font-weight: 700;
}

.sol-problem-tag.worsening {
    background: rgba(245, 158, 11, 0.18);
    border-color: rgba(245, 158, 11, 0.35);
    color: #fcd34d;
}

/* Clinical Signal Badges - More Prominent */
.sol-card-signals {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: var(--sol-space-sm);
}

.sol-signal-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: var(--sol-radius-sm);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

/* Critical signals - AKI, Hyperkalemia, Hypoxia, Hypotension */
.sol-signal-badge.aki,
.sol-signal-badge.hyperkalemia,
.sol-signal-badge.hypoxia,
.sol-signal-badge.hypotension {
    background: rgba(239, 68, 68, 0.22);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.45);
    box-shadow: 0 0 6px rgba(239, 68, 68, 0.2);
}

/* Warning signals - Hypokalemia, Lactate */
.sol-signal-badge.hypokalemia,
.sol-signal-badge.lactate {
    background: rgba(245, 158, 11, 0.2);
    color: #fcd34d;
    border: 1px solid rgba(245, 158, 11, 0.4);
}

/* --------------------------------------------------------------------------
   PATIENT DETAIL (Center)
   -------------------------------------------------------------------------- */
.sol-patient-detail {
    background: var(--sol-bg-primary);
    overflow-y: auto;
    padding: var(--sol-space-xl);
    position: relative;
}

/* Patient Detail Loading Overlay */
.sol-detail-loading {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 17, 23, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--sol-space-md);
    z-index: 100;
    color: var(--sol-text-secondary);
    font-size: 0.875rem;
}

.sol-detail-loading.hidden {
    display: none;
}

.sol-detail-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--sol-border-subtle);
    border-top-color: var(--sol-accent-primary);
    border-radius: 50%;
    animation: sol-spin 0.8s linear infinite;
}

/* Empty State */
.sol-empty-state {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    position: relative;
    padding: var(--sol-space-xl);
}

.sol-empty-state.hidden {
    display: none;
}

.sol-empty-card {
    position: relative;
    padding: var(--sol-space-xl);
    max-width: 560px;
    width: 100%;
    background:
        radial-gradient(circle at 10% 20%, rgba(59, 130, 246, 0.08), transparent 35%),
        radial-gradient(circle at 85% 0%, rgba(139, 92, 246, 0.08), transparent 30%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
    border: 1px solid var(--sol-border-default);
    border-radius: var(--sol-radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(4px);
}

.sol-empty-icon {
    width: 84px;
    height: 84px;
    margin: 0 auto var(--sol-space-lg);
    color: var(--sol-accent-primary);
}

.sol-empty-icon svg {
    width: 100%;
    height: 100%;
}

.sol-empty-state h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: #e5e7eb;
    margin-bottom: var(--sol-space-xs);
}

.sol-empty-lede {
    font-size: 0.95rem;
    color: rgba(148, 163, 184, 0.9);
    margin-bottom: var(--sol-space-md);
}

.sol-empty-actions {
    display: flex;
    gap: var(--sol-space-sm);
    align-items: center;
    justify-content: center;
    margin-bottom: var(--sol-space-md);
}

.sol-empty-actions .sol-action-btn.ghost {
    background: transparent;
    color: var(--sol-text-secondary);
    border: 1px solid var(--sol-border-default);
}

.sol-empty-tips {
    display: flex;
    gap: var(--sol-space-sm);
    justify-content: center;
    flex-wrap: wrap;
    color: var(--sol-text-tertiary);
    font-size: 0.85rem;
}

.sol-empty-tip {
    padding: 6px 10px;
    border-radius: var(--sol-radius-sm);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--sol-border-subtle);
}

.sol-main-layout.hidden {
    display: none;
}

/* Guest Hero (unauthenticated welcome) */
.sol-guest-hero {
    position: relative;
    min-height: calc(100vh - 64px); /* Full viewport minus header */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--sol-space-xl) var(--sol-space-2xl);
    background:
        radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.12), transparent 35%),
        radial-gradient(circle at 80% 15%, rgba(139, 92, 246, 0.1), transparent 30%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0)),
        var(--sol-bg-secondary);
    border-bottom: 1px solid var(--sol-border-subtle);
}

.sol-guest-hero.hidden {
    display: none;
}

.sol-guest-hero-inner {
    display: flex;
    align-items: center;
    gap: var(--sol-space-2xl);
    flex-wrap: wrap;
    justify-content: space-between;
    width: 100%;
    max-width: 1200px;
}

.sol-guest-hero-left {
    display: flex;
    flex-direction: column;
    gap: var(--sol-space-sm);
    max-width: 480px;
}

.sol-guest-logo {
    display: inline-flex;
    align-items: center;
    gap: var(--sol-space-sm);
    font-size: 1.5rem;
    font-weight: 800;
    color: #e5e7eb;
}

.sol-guest-logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(59, 130, 246, 0.08));
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 10px 22px rgba(59, 130, 246, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.08);
    font-size: 1.2rem;
    letter-spacing: 0.08em;
    animation: crest-pulse 3s ease-in-out infinite;
}

@keyframes crest-pulse {
    0%, 100% {
        box-shadow: 0 10px 22px rgba(59, 130, 246, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.08);
    }
    50% {
        box-shadow: 0 10px 30px rgba(59, 130, 246, 0.45), 0 0 20px rgba(99, 102, 241, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.12);
    }
}

.sol-guest-logo-text {
    letter-spacing: 0.01em;
}

.sol-guest-subtitle {
    color: rgba(148, 163, 184, 0.95);
    font-size: 1rem;
}

.sol-guest-actions {
    display: flex;
    gap: var(--sol-space-sm);
    align-items: center;
    margin: var(--sol-space-md) 0;
}

.sol-guest-ekg {
    position: relative;
    width: 280px;
    height: 40px;
    overflow: hidden;
    /* Fade edges for smooth entry/exit */
    mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%);
}

.sol-guest-ekg-svg {
    position: absolute;
    left: 0;
    top: 0;
    width: 200%;
    height: 100%;
    animation: ekg-scroll 6s linear infinite, ekg-glow-pulse var(--ekg-pulse-rate) ease-in-out infinite;
}

.sol-guest-ekg-svg .ekg-path {
    fill: none;
    stroke: var(--ekg-color, #22c55e);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: stroke 0.5s ease;
}

/* Fallback: Set color on SVG for currentColor inheritance */
.sol-guest-ekg-svg {
    color: var(--ekg-color, #22c55e);
}

@keyframes ekg-scroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

@keyframes ekg-glow-pulse {
    0%, 100% {
        filter: drop-shadow(0 0 4px currentColor);
        opacity: 0.8;
    }
    50% {
        filter: drop-shadow(0 0 8px currentColor) drop-shadow(0 0 16px currentColor);
        opacity: 1;
    }
}

.sol-guest-hero-right {
    flex: 1;
}

.sol-guest-card-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--sol-space-sm);
}

.sol-guest-card {
    padding: var(--sol-space-md);
    border-radius: var(--sol-radius-md);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--sol-border-subtle);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
    transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}

.sol-guest-card:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg) translateY(-4px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25), 0 0 20px rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.3);
}

.sol-guest-card .name {
    font-weight: 700;
    color: #e5e7eb;
}

.sol-guest-card .meta {
    font-size: 0.85rem;
    color: rgba(148, 163, 184, 0.9);
    margin: var(--sol-space-xs) 0;
}

.sol-guest-card .tag {
    display: inline-flex;
    padding: 4px 8px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.sol-guest-card .tag.critical {
    background: rgba(239, 68, 68, 0.15);
    color: #fca5a5;
}

.sol-guest-card .tag.warning {
    background: rgba(245, 158, 11, 0.15);
    color: #fcd34d;
}

.sol-guest-card .tag.stable {
    background: rgba(34, 197, 94, 0.15);
    color: #86efac;
}

@media (max-width: 1024px) {
    .sol-guest-hero-inner {
        flex-direction: column;
        text-align: center;
        gap: 3rem;
    }

    .sol-guest-hero-left {
        align-items: center;
        max-width: 100%;
    }

    .sol-guest-hero-right {
        display: none;
    }
}

/* Patient Header */
.sol-patient-header {
    display: none;
    justify-content: space-between;
    align-items: flex-start;
    padding-bottom: var(--sol-space-lg);
    border-bottom: 1px solid var(--sol-border-subtle);
    margin-bottom: var(--sol-space-lg);
}

.sol-patient-header.visible {
    display: flex;
}

.sol-patient-identity {
    display: flex;
    gap: var(--sol-space-lg);
}

.sol-patient-avatar {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--sol-accent-primary) 0%, var(--sol-accent-secondary) 100%);
    border-radius: var(--sol-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
}

.sol-patient-name {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--sol-space-xs);
}

.sol-patient-meta {
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
    color: var(--sol-text-secondary);
    font-size: 0.9rem;
}

.sol-meta-divider {
    color: var(--sol-text-muted);
}

.sol-meta-item {
    /* Individual metadata items (MRN, Age, Room, LOS) */
}

.sol-patient-info {
    /* Patient info container within header */
}

.sol-patient-actions {
    display: flex;
    gap: var(--sol-space-sm);
}

.sol-action-btn {
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
    padding: var(--sol-space-sm) var(--sol-space-md);
    background: var(--sol-bg-tertiary);
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-md);
    color: var(--sol-text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--sol-transition-base);
}

.sol-action-btn:hover {
    background: var(--sol-bg-hover);
    border-color: var(--sol-border-default);
    color: var(--sol-text-primary);
}

.sol-action-btn.primary {
    background: var(--sol-accent-primary);
    border-color: var(--sol-accent-primary);
    color: white;
}

.sol-action-btn.primary:hover {
    background: var(--sol-accent-hover);
}

.sol-action-btn.warning {
    background: var(--sol-warning);
    border-color: var(--sol-warning);
    color: #1a1a1a;
}

.sol-action-btn.warning:hover {
    background: #e6a700;
    border-color: #e6a700;
}

.sol-action-btn.warning:disabled {
    background: var(--sol-bg-tertiary);
    border-color: var(--sol-border-default);
    color: var(--sol-text-muted);
}

.sol-action-btn.ghost {
    background: transparent;
    border: 1px solid rgba(148, 163, 184, 0.4);
    color: rgba(148, 163, 184, 0.95);
}

.sol-action-btn.ghost:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(148, 163, 184, 0.7);
    color: #e5e7eb;
    box-shadow: 0 0 12px rgba(59, 130, 246, 0.15);
}

.sol-action-btn.ghost:focus-visible {
    outline: 2px solid var(--sol-accent-primary);
    outline-offset: 2px;
}

.sol-action-btn svg {
    width: 18px;
    height: 18px;
}

/* Signals Banner */
.sol-signals-banner {
    display: none;
    flex-wrap: wrap;
    gap: var(--sol-space-sm);
    padding: var(--sol-space-md);
    background: var(--sol-bg-secondary);
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-md);
    margin-bottom: var(--sol-space-lg);
}

.sol-signals-banner.visible {
    display: flex;
}

.sol-signal-alert {
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
    padding: var(--sol-space-sm) var(--sol-space-md);
    border-radius: var(--sol-radius-md);
    font-size: 0.85rem;
    font-weight: 500;
}

.sol-signal-alert.critical {
    background: var(--sol-critical-bg);
    border: 1px solid var(--sol-critical-border);
    color: var(--sol-critical);
}

.sol-signal-alert.warning {
    background: var(--sol-warning-bg);
    border: 1px solid var(--sol-warning-border);
    color: var(--sol-warning);
}

.sol-signal-alert svg {
    width: 16px;
    height: 16px;
}

/* Clinical Grid */
.sol-clinical-grid {
    display: none;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sol-space-lg);
}

.sol-clinical-grid.visible {
    display: grid;
}

.sol-clinical-panel {
    background: var(--sol-bg-secondary);
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-lg);
    overflow: hidden;
}

.sol-clinical-panel.full-width {
    grid-column: span 2;
}

/* Panel type variants (extend .sol-clinical-panel) */
.sol-problems-panel,
.sol-labs-panel,
.sol-vitals-panel,
.sol-meds-panel {
    /* Inherits from .sol-clinical-panel */
}

.sol-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sol-space-md) var(--sol-space-lg);
    background: var(--sol-bg-tertiary);
    border-bottom: 1px solid var(--sol-border-subtle);
}

.sol-panel-title {
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
    font-size: 0.9rem;
    font-weight: 600;
}

.sol-panel-title svg {
    width: 18px;
    height: 18px;
    color: var(--sol-accent-primary);
}

.sol-panel-count,
.sol-panel-timestamp {
    font-size: 0.75rem;
    color: var(--sol-text-tertiary);
}

.sol-panel-action {
    padding: var(--sol-space-xs) var(--sol-space-sm);
    background: transparent;
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-sm);
    color: var(--sol-text-secondary);
    font-size: 0.75rem;
    cursor: pointer;
    transition: var(--sol-transition-base);
}

.sol-panel-action:hover {
    background: var(--sol-bg-hover);
    color: var(--sol-text-primary);
}

.sol-panel-content {
    padding: var(--sol-space-md);
    max-height: 300px;
    overflow-y: auto;
}

.sol-panel-empty {
    text-align: center;
    padding: var(--sol-space-lg);
    color: var(--sol-text-tertiary);
    font-size: 0.875rem;
}

.sol-panel-empty-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto var(--sol-space-md);
    color: var(--sol-text-muted);
}

.sol-panel-empty-icon svg {
    width: 100%;
    height: 100%;
}

.sol-panel-empty-title {
    font-weight: 600;
    color: var(--sol-text-secondary);
    margin-bottom: var(--sol-space-xs);
}

.sol-panel-empty-desc {
    color: var(--sol-text-tertiary);
    font-size: 0.8rem;
}

/* Empty state variations */
.sol-empty,
.sol-empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    color: var(--sol-text-tertiary);
}

.sol-empty--error {
    color: var(--sol-critical);
}

/* Utility classes */
.sol-text-tertiary {
    color: var(--sol-text-tertiary);
}

/* Pill/badge styles */
.sol-pill {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: var(--sol-radius-sm);
    font-size: 0.7rem;
    font-weight: 500;
    background: var(--sol-bg-hover);
    color: var(--sol-text-secondary);
}

.sol-pill--pending {
    background: var(--sol-warning-bg);
    color: var(--sol-warning);
}

.sol-pill--worsening {
    background: var(--sol-critical-bg);
    color: var(--sol-critical);
}

/* Link button */
.sol-link-btn {
    background: transparent;
    border: none;
    color: var(--sol-accent-primary);
    cursor: pointer;
    font-size: inherit;
    text-decoration: underline;
}

.sol-link-btn:hover {
    color: var(--sol-accent-hover);
}

/* Filter group */
.sol-filter-group {
    display: flex;
    gap: var(--sol-space-xs);
}

/* Card review state */
.sol-card-review {
    border-color: var(--sol-accent-primary);
    background: var(--sol-bg-elevated);
}

.sol-card-worsening {
    border-left-color: var(--sol-warning);
}

/* Slide-in animation */
@keyframes sol-slide-in {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.sol-slide-in {
    animation: sol-slide-in 0.3s ease;
}

/* Problem Items */
.sol-problem-item {
    display: flex;
    align-items: flex-start;
    gap: var(--sol-space-md);
    padding: var(--sol-space-md);
    background: var(--sol-bg-tertiary);
    border-radius: var(--sol-radius-md);
    margin-bottom: var(--sol-space-sm);
    transition: var(--sol-transition-base);
}

.sol-problem-item:hover {
    background: var(--sol-bg-hover);
}

.sol-problem-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-top: 6px;
    flex-shrink: 0;
}

.sol-problem-indicator.critical { background: var(--sol-critical); }
.sol-problem-indicator.worsening { background: var(--sol-warning); }
.sol-problem-indicator.stable { background: var(--sol-stable); }
.sol-problem-indicator.resolved { background: var(--sol-resolved); }

.sol-problem-content {
    flex: 1;
}

.sol-problem-name {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: var(--sol-space-xs);
}

.sol-problem-evidence {
    font-size: 0.8rem;
    color: var(--sol-text-secondary);
    display: flex;
    flex-wrap: wrap;
    gap: var(--sol-space-sm);
}

.sol-evidence-tag {
    padding: 2px 6px;
    background: var(--sol-bg-hover);
    border-radius: var(--sol-radius-sm);
    font-size: 0.7rem;
}

.sol-problem-trajectory {
    display: flex;
    align-items: center;
    gap: var(--sol-space-xs);
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: var(--sol-radius-sm);
}

.sol-problem-trajectory.worsening {
    background: var(--sol-warning-bg);
    color: var(--sol-warning);
}

.sol-problem-trajectory.improving {
    background: var(--sol-stable-bg);
    color: var(--sol-stable);
}

.sol-problem-trajectory.new {
    background: var(--sol-critical-bg);
    color: var(--sol-critical);
}

.sol-problem-trajectory.stable {
    background: var(--sol-bg-hover);
    color: var(--sol-text-tertiary);
}

.sol-problem-trajectory.resolved {
    background: var(--sol-resolved-bg);
    color: var(--sol-resolved);
}

/* Lab Items */
.sol-lab-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sol-space-sm) var(--sol-space-md);
    background: var(--sol-bg-tertiary);
    border-radius: var(--sol-radius-sm);
    margin-bottom: var(--sol-space-xs);
}

.sol-lab-name {
    font-size: 0.85rem;
    font-weight: 500;
}

.sol-lab-value {
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    font-weight: 600;
}

.sol-lab-value.high { color: var(--sol-critical); }
.sol-lab-value.low { color: var(--sol-warning); }
.sol-lab-value.normal { color: var(--sol-stable); }

.sol-lab-unit {
    color: var(--sol-text-tertiary);
    font-size: 0.75rem;
    font-weight: 400;
}

.sol-lab-trend {
    display: flex;
    align-items: center;
    font-size: 0.7rem;
}

.sol-lab-trend.up { color: var(--sol-trend-up); }
.sol-lab-trend.down { color: var(--sol-trend-down); }
.sol-lab-trend.stable { color: var(--sol-trend-stable); }

.sol-lab-trend svg {
    width: 14px;
    height: 14px;
}

/* Vitals Grid */
.sol-vitals-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sol-space-sm);
}

.sol-vital-item {
    padding: var(--sol-space-md);
    background: var(--sol-bg-tertiary);
    border-radius: var(--sol-radius-md);
    text-align: center;
}

.sol-vital-label {
    font-size: 0.7rem;
    color: var(--sol-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: var(--sol-space-xs);
}

.sol-vital-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.25rem;
    font-weight: 700;
}

.sol-vital-value.abnormal { color: var(--sol-critical); }
.sol-vital-value.borderline { color: var(--sol-warning); }

.sol-vital-unit {
    font-size: 0.75rem;
    color: var(--sol-text-tertiary);
    font-weight: 400;
}

.sol-vital-trend {
    font-size: 0.7rem;
    margin-top: var(--sol-space-xs);
}

.sol-vital-trend.improving { color: var(--sol-stable); }
.sol-vital-trend.worsening { color: var(--sol-critical); }

/* Medication Items */
.sol-med-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    padding: var(--sol-space-sm) var(--sol-space-md);
    background: var(--sol-bg-tertiary);
    border-radius: var(--sol-radius-sm);
    margin-bottom: var(--sol-space-xs);
}

.sol-med-info {
    flex: 1;
}

.sol-med-name {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.sol-med-dose {
    font-size: 0.75rem;
    color: var(--sol-text-secondary);
}

.sol-med-status {
    padding: 2px 6px;
    border-radius: var(--sol-radius-sm);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
}

.sol-med-status.active {
    background: var(--sol-stable-bg);
    color: var(--sol-stable);
}

.sol-med-status.prn {
    background: var(--sol-warning-bg);
    color: var(--sol-warning);
}

.sol-med-status.hold {
    background: var(--sol-resolved-bg);
    color: var(--sol-resolved);
}

/* --------------------------------------------------------------------------
   HOSPITALIZATION TIMELINE
   -------------------------------------------------------------------------- */
.sol-timeline-panel {
    min-height: 320px;
}

.sol-timeline-panel .sol-panel-header {
    flex-wrap: wrap;
    gap: var(--sol-space-md);
}

.sol-timeline-header-controls {
    display: flex;
    align-items: center;
    gap: var(--sol-space-lg);
}

.sol-timeline-zoom {
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
    padding: var(--sol-space-xs) var(--sol-space-sm);
    background: var(--sol-bg-tertiary);
    border-radius: var(--sol-radius-md);
}

.sol-zoom-btn {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sol-bg-hover);
    border: none;
    border-radius: var(--sol-radius-sm);
    color: var(--sol-text-secondary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--sol-transition-fast);
}

.sol-zoom-btn:hover {
    background: var(--sol-accent-primary);
    color: white;
}

.sol-zoom-label {
    font-size: 0.7rem;
    color: var(--sol-text-tertiary);
    min-width: 60px;
    text-align: center;
}

.sol-timeline-range-btns {
    display: flex;
    gap: var(--sol-space-xs);
}

.sol-timeline-btn {
    padding: var(--sol-space-xs) var(--sol-space-sm);
    background: transparent;
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-sm);
    color: var(--sol-text-secondary);
    font-size: 0.7rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--sol-transition-base);
}

.sol-timeline-btn:hover {
    background: var(--sol-bg-hover);
}

.sol-timeline-btn.active {
    background: var(--sol-accent-primary);
    border-color: var(--sol-accent-primary);
    color: white;
}

/* Timeline Legend */
.sol-timeline-legend {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sol-space-md);
    padding: var(--sol-space-sm) var(--sol-space-lg);
    background: var(--sol-bg-tertiary);
    border-bottom: 1px solid var(--sol-border-subtle);
}

.sol-legend-item {
    display: flex;
    align-items: center;
    gap: var(--sol-space-xs);
    font-size: 0.7rem;
    color: var(--sol-text-tertiary);
}

.sol-legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.sol-legend-dot.diagnosis { background: #ef4444; }
.sol-legend-dot.procedure { background: #8b5cf6; }
.sol-legend-dot.consult { background: #3b82f6; }
.sol-legend-dot.medication { background: #22c55e; }
.sol-legend-dot.lab-critical { background: #f59e0b; }
.sol-legend-dot.clinical-change { background: #ec4899; }

/* Main Timeline Container */
.sol-hospitalization-timeline {
    display: flex;
    align-items: stretch;
    padding: var(--sol-space-lg);
    min-height: 220px;
    overflow-x: auto;
    overflow-y: hidden;
}

/* Admission/Discharge Markers */
.sol-timeline-admission-marker,
.sol-timeline-discharge-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 40px;
    width: 50px;
    flex-shrink: 0;
}

.sol-admission-label,
.sol-discharge-label {
    padding: var(--sol-space-xs) var(--sol-space-sm);
    background: var(--sol-accent-primary);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    border-radius: var(--sol-radius-sm);
    writing-mode: vertical-rl;
    text-orientation: mixed;
    transform: rotate(180deg);
}

.sol-discharge-label {
    background: var(--sol-stable);
}

.sol-hidden {
    display: none !important;
}

/* Timeline Track Container */
.sol-timeline-track-container {
    flex: 1;
    position: relative;
    min-width: 400px;
}

/* Timeline Track (days grid) */
.sol-timeline-track {
    display: flex;
    height: 100%;
    border-left: 2px solid var(--sol-border-default);
    border-right: 2px solid var(--sol-border-default);
}

.sol-timeline-day-column {
    flex: 1;
    min-width: 80px;
    border-right: 1px solid var(--sol-border-subtle);
    position: relative;
}

.sol-timeline-day-column:last-child {
    border-right: none;
}

.sol-timeline-day-column.today {
    background: rgba(59, 130, 246, 0.05);
}

.sol-timeline-day-column.weekend {
    background: rgba(255, 255, 255, 0.02);
}

/* Day Header */
.sol-day-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: var(--sol-space-xs) var(--sol-space-sm);
    background: var(--sol-bg-tertiary);
    border-bottom: 1px solid var(--sol-border-subtle);
    text-align: center;
}

.sol-day-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--sol-text-primary);
}

.sol-day-date {
    font-size: 0.65rem;
    color: var(--sol-text-tertiary);
}

.sol-day-header.today .sol-day-label {
    color: var(--sol-accent-primary);
}

/* Trajectory Lanes */
.sol-trajectory-lanes {
    position: absolute;
    top: 50px;
    left: 0;
    right: 0;
    bottom: 30px;
    pointer-events: none;
}

.sol-trajectory-lane {
    position: absolute;
    left: 0;
    right: 0;
    height: 24px;
}

.sol-trajectory-line {
    position: absolute;
    height: 4px;
    border-radius: 2px;
    top: 10px;
}

.sol-trajectory-line.critical { background: var(--sol-critical); opacity: 0.7; }
.sol-trajectory-line.worsening { background: var(--sol-warning); opacity: 0.7; }
.sol-trajectory-line.stable { background: var(--sol-stable); opacity: 0.7; }
.sol-trajectory-line.resolved { background: var(--sol-resolved); opacity: 0.5; }

.sol-trajectory-label {
    position: absolute;
    left: 4px;
    top: -2px;
    font-size: 0.6rem;
    font-weight: 600;
    color: var(--sol-text-secondary);
    white-space: nowrap;
    background: var(--sol-bg-secondary);
    padding: 0 4px;
    border-radius: 2px;
}

/* Event Markers Layer */
.sol-timeline-events-layer {
    position: absolute;
    top: 45px;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.sol-event-marker {
    position: absolute;
    pointer-events: auto;
    cursor: pointer;
    z-index: 10;
    transition: transform var(--sol-transition-fast);
}

.sol-event-marker:hover {
    transform: scale(1.3);
    z-index: 20;
}

.sol-event-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid var(--sol-bg-secondary);
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.sol-event-dot.diagnosis { background: #ef4444; }
.sol-event-dot.procedure { background: #8b5cf6; }
.sol-event-dot.consult { background: #3b82f6; }
.sol-event-dot.medication { background: #22c55e; }
.sol-event-dot.lab-critical { background: #f59e0b; }
.sol-event-dot.clinical-change { background: #ec4899; }

.sol-event-marker.stacked .sol-event-dot {
    box-shadow:
        0 2px 8px rgba(0,0,0,0.3),
        3px 3px 0 -1px var(--sol-bg-secondary),
        3px 3px 0 0 currentColor,
        6px 6px 0 -1px var(--sol-bg-secondary),
        6px 6px 0 0 currentColor;
}

.sol-event-count {
    position: absolute;
    top: -6px;
    right: -6px;
    width: 16px;
    height: 16px;
    background: var(--sol-critical);
    color: white;
    font-size: 0.6rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Now Indicator */
.sol-now-indicator {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 2px;
    z-index: 15;
    pointer-events: none;
}

.sol-now-line {
    position: absolute;
    top: 45px;
    bottom: 0;
    left: 0;
    width: 2px;
    background: var(--sol-accent-primary);
    box-shadow: 0 0 8px var(--sol-accent-primary);
}

.sol-now-label {
    position: absolute;
    top: 45px;
    left: 50%;
    transform: translateX(-50%) translateY(-100%);
    padding: 2px 6px;
    background: var(--sol-accent-primary);
    color: white;
    font-size: 0.6rem;
    font-weight: 600;
    border-radius: var(--sol-radius-sm);
    white-space: nowrap;
}

/* Timeline Detail Panel */
.sol-timeline-detail-panel {
    display: none;
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: var(--sol-space-sm);
    padding: var(--sol-space-md);
    background: var(--sol-bg-elevated);
    border: 1px solid var(--sol-border-default);
    border-radius: var(--sol-radius-md);
    min-width: 250px;
    max-width: 350px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.4);
    z-index: 100;
}

.sol-timeline-detail-panel.visible {
    display: block;
    animation: sol-fade-in-up 0.2s ease;
}

@keyframes sol-fade-in-up {
    from { opacity: 0; transform: translateX(-50%) translateY(10px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.sol-detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--sol-space-sm);
}

.sol-detail-time {
    font-size: 0.75rem;
    color: var(--sol-text-tertiary);
    font-family: 'JetBrains Mono', monospace;
}

.sol-detail-type {
    padding: 2px 8px;
    border-radius: var(--sol-radius-sm);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
}

.sol-detail-type.diagnosis { background: rgba(239, 68, 68, 0.2); color: #ef4444; }
.sol-detail-type.procedure { background: rgba(139, 92, 246, 0.2); color: #8b5cf6; }
.sol-detail-type.consult { background: rgba(59, 130, 246, 0.2); color: #3b82f6; }
.sol-detail-type.medication { background: rgba(34, 197, 94, 0.2); color: #22c55e; }
.sol-detail-type.lab-critical { background: rgba(245, 158, 11, 0.2); color: #f59e0b; }
.sol-detail-type.clinical-change { background: rgba(236, 72, 153, 0.2); color: #ec4899; }

.sol-detail-title {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: var(--sol-space-xs);
}

.sol-detail-content {
    font-size: 0.85rem;
    color: var(--sol-text-secondary);
    line-height: 1.5;
    margin-bottom: var(--sol-space-sm);
}

.sol-detail-links {
    display: flex;
    flex-wrap: wrap;
    gap: var(--sol-space-xs);
    padding-top: var(--sol-space-sm);
    border-top: 1px solid var(--sol-border-subtle);
}

.sol-detail-link {
    padding: var(--sol-space-xs) var(--sol-space-sm);
    background: var(--sol-bg-tertiary);
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-sm);
    font-size: 0.7rem;
    color: var(--sol-text-secondary);
    cursor: pointer;
    transition: var(--sol-transition-fast);
}

.sol-detail-link:hover {
    background: var(--sol-accent-primary);
    border-color: var(--sol-accent-primary);
    color: white;
}

/* --------------------------------------------------------------------------
   ACTIONS SIDEBAR (Right)
   -------------------------------------------------------------------------- */
.sol-actions-sidebar {
    background: var(--sol-bg-secondary);
    border-left: 1px solid var(--sol-border-subtle);
    padding: var(--sol-space-lg);
    padding-top: calc(var(--sol-space-lg) + 60px); /* Extra space for header overlap */
    overflow-y: auto;
}

.sol-sidebar-section {
    margin-bottom: var(--sol-space-xl);
}

.sol-section-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--sol-text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--sol-space-md);
}

/* Alerts List */
.sol-alerts-list {
    display: flex;
    flex-direction: column;
    gap: var(--sol-space-sm);
}

.sol-alert-item {
    padding: var(--sol-space-md);
    background: var(--sol-bg-tertiary);
    border-radius: var(--sol-radius-md);
    border-left: 3px solid var(--sol-critical);
    cursor: pointer;
    transition: var(--sol-transition-base);
}

.sol-alert-item:hover {
    background: var(--sol-bg-hover);
}

.sol-alert-item.warning {
    border-left-color: var(--sol-warning);
}

.sol-alert-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--sol-space-xs);
}

.sol-alert-type {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--sol-critical);
}

.sol-alert-item.warning .sol-alert-type {
    color: var(--sol-warning);
}

.sol-alert-time {
    font-size: 0.7rem;
    color: var(--sol-text-muted);
}

.sol-alert-patient {
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: var(--sol-space-xs);
}

.sol-alert-message {
    font-size: 0.8rem;
    color: var(--sol-text-secondary);
}

.sol-alert-empty {
    text-align: center;
    padding: var(--sol-space-lg);
    color: var(--sol-text-tertiary);
    font-size: 0.875rem;
}

/* Quick Actions (Sidebar only - uses 2-column grid) */
.sol-actions-sidebar .sol-quick-actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--sol-space-sm);
}

.sol-quick-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sol-space-sm);
    padding: var(--sol-space-md);
    background: var(--sol-bg-tertiary);
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-md);
    color: var(--sol-text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--sol-transition-base);
}

.sol-quick-action-btn:hover {
    background: var(--sol-bg-hover);
    border-color: var(--sol-border-default);
    color: var(--sol-text-primary);
}

.sol-quick-action-btn svg {
    width: 20px;
    height: 20px;
}

/* Primary/Highlighted Quick Action Button */
.sol-quick-action-btn--primary {
    background: var(--sol-accent);
    border-color: var(--sol-accent);
    color: #fff;
}

.sol-quick-action-btn--primary:hover {
    background: var(--sol-accent-hover);
    border-color: var(--sol-accent-hover);
    color: #fff;
}

/* API Status */
.sol-api-status {
    display: flex;
    flex-direction: column;
    gap: var(--sol-space-sm);
}

.sol-status-item {
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
    font-size: 0.8rem;
}

.sol-status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--sol-text-muted);
}

.sol-status-indicator.online {
    background: var(--sol-stable);
    box-shadow: 0 0 8px var(--sol-stable);
}

.sol-status-indicator.offline {
    background: var(--sol-warning);
}

.sol-status-indicator.error {
    background: var(--sol-critical);
    animation: sol-pulse 2s ease-in-out infinite;
}

@keyframes sol-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.sol-status-label {
    color: var(--sol-text-secondary);
}

/* System Status Row */
.sol-system-status {
    display: flex;
    flex-direction: column;
    gap: var(--sol-space-sm);
}

.sol-status-row {
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
    font-size: 0.8rem;
}

.sol-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--sol-text-muted);
}

.sol-status-dot.online {
    background: var(--sol-stable);
    box-shadow: 0 0 8px var(--sol-stable);
}

/* --------------------------------------------------------------------------
   MODAL
   -------------------------------------------------------------------------- */
.sol-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 200;
}

.sol-modal-overlay.visible {
    display: flex;
}

.sol-modal-content {
    background: var(--sol-bg-secondary);
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-xl);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.sol-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sol-space-lg);
    border-bottom: 1px solid var(--sol-border-subtle);
}

.sol-modal-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
}

.sol-modal-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--sol-text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    border-radius: var(--sol-radius-sm);
    transition: var(--sol-transition-base);
}

.sol-modal-close:hover {
    background: var(--sol-bg-hover);
    color: var(--sol-text-primary);
}

.sol-modal-body {
    flex: 1;
    padding: var(--sol-space-lg);
    overflow-y: auto;
}

.sol-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--sol-space-sm);
    padding: var(--sol-space-lg);
    border-top: 1px solid var(--sol-border-subtle);
}

.sol-modal-btn {
    padding: var(--sol-space-sm) var(--sol-space-lg);
    border-radius: var(--sol-radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--sol-transition-base);
}

.sol-modal-btn.secondary {
    background: transparent;
    border: 1px solid var(--sol-border-subtle);
    color: var(--sol-text-secondary);
}

.sol-modal-btn.secondary:hover {
    background: var(--sol-bg-hover);
    color: var(--sol-text-primary);
}

.sol-modal-btn.primary {
    background: var(--sol-accent-primary);
    border: none;
    color: white;
}

.sol-modal-btn.primary:hover {
    background: var(--sol-accent-hover);
}

.sol-modal-btn.danger {
    background: var(--sol-critical);
    border: none;
    color: white;
}

.sol-modal-btn.danger:hover {
    background: #dc2626;
}

/* Toggle Switch */
.sol-toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}

.sol-toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.sol-toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--sol-critical);
    transition: var(--sol-transition-base);
    border-radius: 26px;
}

.sol-toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background: white;
    transition: var(--sol-transition-base);
    border-radius: 50%;
}

.sol-toggle-switch input:checked + .sol-toggle-slider {
    background: var(--sol-success);
}

.sol-toggle-switch input:checked + .sol-toggle-slider:before {
    transform: translateX(22px);
}

.sol-toggle-switch input:disabled + .sol-toggle-slider {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Settings Modal */
.sol-settings-modal {
    max-width: 500px;
}

.sol-settings-section {
    margin-bottom: var(--sol-space-lg);
}

.sol-settings-section:last-child {
    margin-bottom: 0;
}

.sol-settings-section-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--sol-text-primary);
    margin-bottom: var(--sol-space-sm);
}

.sol-settings-description {
    font-size: 0.875rem;
    color: var(--sol-text-muted);
    margin-bottom: var(--sol-space-md);
    line-height: 1.5;
}

.sol-settings-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sol-space-md);
    background: var(--sol-bg-tertiary);
    border-radius: var(--sol-radius-md);
    border: 1px solid var(--sol-border-subtle);
}

.sol-settings-label {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.sol-settings-label > span:first-child {
    font-weight: 500;
    color: var(--sol-text-primary);
}

.sol-settings-sublabel {
    font-size: 0.75rem;
    color: var(--sol-text-muted);
}

.sol-settings-sublabel.enabled {
    color: var(--sol-success);
}

.sol-settings-sublabel.disabled {
    color: var(--sol-warning);
}

/* Confirm Modal */
.sol-confirm-modal {
    max-width: 400px;
}

.sol-confirm-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 300;
}

.sol-confirm-modal-overlay.visible {
    display: flex;
}

.sol-confirm-header {
    display: flex;
    align-items: center;
    gap: var(--sol-space-md);
    padding: var(--sol-space-lg);
    border-bottom: 1px solid var(--sol-border-subtle);
}

.sol-confirm-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sol-warning-bg);
    color: var(--sol-warning);
    border-radius: var(--sol-radius-md);
}

.sol-confirm-icon.danger {
    background: var(--sol-critical-bg);
    color: var(--sol-critical);
}

.sol-confirm-body {
    padding: var(--sol-space-lg);
    color: var(--sol-text-secondary);
    font-size: 0.9rem;
}

.sol-confirm-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--sol-space-sm);
    padding: var(--sol-space-lg);
    border-top: 1px solid var(--sol-border-subtle);
}

/* Problem Approval Checkboxes */
.sol-modal-subtitle {
    color: var(--sol-text-secondary);
    font-size: 0.875rem;
    margin-bottom: var(--sol-space-md);
}

.sol-problems-checklist {
    display: flex;
    flex-direction: column;
    gap: var(--sol-space-sm);
}

.sol-problem-checkbox {
    padding: var(--sol-space-sm) var(--sol-space-md);
    border-radius: var(--sol-radius-md);
    background: var(--sol-bg-elevated);
    border: 1px solid var(--sol-border-subtle);
    transition: var(--sol-transition-base);
}

.sol-problem-checkbox:hover {
    background: var(--sol-bg-hover);
}

.sol-problem-checkbox.worsening {
    border-color: var(--sol-critical);
}

.sol-problem-checkbox.improving {
    border-color: var(--sol-stable);
}

.sol-problem-checkbox label {
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
    cursor: pointer;
}

.sol-problem-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--sol-accent-primary);
}

.sol-problem-status {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: var(--sol-radius-sm);
    background: var(--sol-bg-panel);
}

.sol-problem-status.worsening {
    background: rgba(239, 68, 68, 0.15);
    color: var(--sol-critical);
}

.sol-problem-status.improving {
    background: rgba(34, 197, 94, 0.15);
    color: var(--sol-stable);
}

.sol-problem-severity.critical {
    font-size: 0.625rem;
    padding: 2px 6px;
    border-radius: var(--sol-radius-sm);
    background: var(--sol-critical);
    color: white;
    font-weight: 600;
    text-transform: uppercase;
}

/* Modal Loading State */
.sol-modal-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--sol-space-xl);
    gap: var(--sol-space-md);
    color: var(--sol-text-secondary);
}

/* Duplicate Warning Banner */
.sol-duplicate-warning {
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid var(--sol-warning);
    border-radius: var(--sol-radius-md);
    padding: var(--sol-space-md);
    margin-bottom: var(--sol-space-md);
}

.sol-duplicate-warning-title {
    font-weight: 600;
    color: var(--sol-warning);
    margin-bottom: var(--sol-space-xs);
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
}

.sol-duplicate-warning-list {
    font-size: 0.875rem;
    color: var(--sol-text-secondary);
}

/* Merge Suggestions Section */
.sol-merge-suggestions {
    background: var(--sol-bg-elevated);
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-md);
    padding: var(--sol-space-md);
    margin-bottom: var(--sol-space-md);
}

.sol-merge-suggestions-title {
    font-weight: 600;
    color: var(--sol-text-primary);
    margin-bottom: var(--sol-space-sm);
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
}

.sol-merge-suggestion {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sol-space-sm) var(--sol-space-md);
    background: var(--sol-bg-panel);
    border-radius: var(--sol-radius-sm);
    margin-bottom: var(--sol-space-xs);
}

.sol-merge-suggestion:last-child {
    margin-bottom: 0;
}

.sol-merge-suggestion-text {
    flex: 1;
}

.sol-merge-child {
    color: var(--sol-accent-primary);
    font-weight: 500;
}

.sol-merge-arrow {
    color: var(--sol-text-tertiary);
    margin: 0 var(--sol-space-xs);
}

.sol-merge-parent {
    color: var(--sol-text-primary);
    font-weight: 500;
}

.sol-merge-reason {
    font-size: 0.75rem;
    color: var(--sol-text-tertiary);
    font-style: italic;
    margin-top: var(--sol-space-xs);
}

.sol-merge-actions {
    display: flex;
    gap: var(--sol-space-xs);
}

.sol-merge-btn {
    padding: 4px 12px;
    border-radius: var(--sol-radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--sol-transition-base);
}

.sol-merge-btn.accept {
    background: var(--sol-accent-primary);
    border: none;
    color: white;
}

.sol-merge-btn.accept:hover {
    background: var(--sol-accent-hover);
}

.sol-merge-btn.reject {
    background: transparent;
    border: 1px solid var(--sol-border-default);
    color: var(--sol-text-secondary);
}

.sol-merge-btn.reject:hover {
    background: var(--sol-bg-hover);
}

.sol-no-suggestions {
    text-align: center;
    padding: var(--sol-space-md);
    color: var(--sol-text-tertiary);
    font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   ADD PATIENT MODAL
   -------------------------------------------------------------------------- */
.sol-add-patient-btn {
    display: flex;
    align-items: center;
    gap: var(--sol-space-xs);
    padding: var(--sol-space-xs) var(--sol-space-sm);
    background: var(--sol-accent-primary);
    color: white;
    border: none;
    border-radius: var(--sol-radius-md);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--sol-transition-base);
}

.sol-add-patient-btn:hover {
    background: var(--sol-accent-hover);
}

.sol-add-patient-btn svg {
    width: 14px;
    height: 14px;
}

.sol-add-patient-modal {
    max-width: 500px;
}

.sol-patient-search-section {
    margin-bottom: var(--sol-space-md);
}

.sol-input-label {
    display: block;
    font-size: 0.75rem;
    color: var(--sol-text-secondary);
    margin-bottom: var(--sol-space-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sol-search-input-wrapper {
    position: relative;
}

.sol-input {
    width: 100%;
    padding: var(--sol-space-sm) var(--sol-space-md);
    background: var(--sol-bg-tertiary);
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-md);
    color: var(--sol-text-primary);
    font-size: 0.875rem;
    transition: var(--sol-transition-base);
}

.sol-input:focus {
    outline: none;
    border-color: var(--sol-accent-primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.sol-input::placeholder {
    color: var(--sol-text-tertiary);
}

.sol-required {
    color: var(--sol-critical);
}

.sol-field-hint {
    font-size: 0.7rem;
    color: var(--sol-text-tertiary);
    margin-top: var(--sol-space-xs);
}

.sol-field-validation {
    font-size: 0.75rem;
    color: var(--sol-critical);
    margin-top: var(--sol-space-xs);
}

.sol-form-warning {
    font-size: 0.875rem;
    color: var(--sol-warning);
    padding: var(--sol-space-md);
    background: var(--sol-warning-bg);
    border-radius: var(--sol-radius-md);
    margin-top: var(--sol-space-md);
}

.sol-search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: 200px;
    overflow-y: auto;
    background: var(--sol-bg-elevated);
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-md);
    margin-top: var(--sol-space-xs);
    z-index: 10;
    display: none;
}

.sol-search-results.visible {
    display: block;
}

.sol-search-result-item {
    padding: var(--sol-space-sm) var(--sol-space-md);
    cursor: pointer;
    border-bottom: 1px solid var(--sol-border-subtle);
    transition: var(--sol-transition-base);
}

.sol-search-result-item:last-child {
    border-bottom: none;
}

.sol-search-result-item:hover {
    background: var(--sol-bg-hover);
}

.sol-search-result-item .patient-name {
    font-weight: 500;
    color: var(--sol-text-primary);
}

.sol-search-result-item .patient-info {
    font-size: 0.75rem;
    color: var(--sol-text-secondary);
}

.sol-modal-divider {
    display: flex;
    align-items: center;
    gap: var(--sol-space-md);
    margin: var(--sol-space-lg) 0;
    color: var(--sol-text-tertiary);
    font-size: 0.75rem;
    text-transform: uppercase;
}

.sol-modal-divider::before,
.sol-modal-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--sol-border-subtle);
}

.sol-new-patient-form {
    display: flex;
    flex-direction: column;
    gap: var(--sol-space-md);
}

.sol-form-row {
    display: flex;
    gap: var(--sol-space-md);
}

.sol-form-group {
    flex: 1;
}

.sol-form-group-wide {
    flex: 2;
}

.sol-form-group .sol-input {
    width: 100%;
}

select.sol-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* --------------------------------------------------------------------------
   TOAST NOTIFICATIONS
   -------------------------------------------------------------------------- */
.sol-toast-container {
    position: fixed;
    bottom: var(--sol-space-xl);
    right: var(--sol-space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--sol-space-sm);
    z-index: 300;
}

.sol-toast {
    padding: var(--sol-space-md) var(--sol-space-lg);
    background: var(--sol-bg-elevated);
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-md);
    font-size: 0.875rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: sol-slide-in 0.3s ease;
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
}

.sol-toast.success {
    border-left: 3px solid var(--sol-stable);
}

.sol-toast.error {
    border-left: 3px solid var(--sol-critical);
}

.sol-toast.warning {
    border-left: 3px solid var(--sol-warning);
}

.sol-toast.info {
    border-left: 3px solid var(--sol-accent-primary);
}

.sol-toast-message {
    flex: 1;
}

.sol-toast-action {
    background: transparent;
    border: 1px solid currentColor;
    padding: 4px 12px;
    border-radius: var(--sol-radius-sm);
    color: inherit;
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: background 0.15s ease, opacity 0.15s ease;
    white-space: nowrap;
}

.sol-toast-action:hover {
    background: rgba(255, 255, 255, 0.1);
}

.sol-toast-action:active {
    opacity: 0.8;
}

.sol-toast-close {
    background: transparent;
    border: none;
    color: inherit;
    opacity: 0.5;
    cursor: pointer;
    font-size: 1.25rem;
    line-height: 1;
    padding: 0 4px;
    margin-left: var(--sol-space-xs);
    transition: opacity 0.15s ease;
}

.sol-toast-close:hover {
    opacity: 1;
}

@keyframes sol-slide-in {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* --------------------------------------------------------------------------
   CONNECTION BANNER
   -------------------------------------------------------------------------- */
.sol-connection-banner {
    position: fixed;
    top: var(--sol-nav-height);
    left: 0;
    right: 0;
    padding: var(--sol-space-sm) var(--sol-space-lg);
    background: var(--sol-warning-bg);
    border-bottom: 1px solid var(--sol-warning-border);
    display: none;
    align-items: center;
    justify-content: center;
    gap: var(--sol-space-sm);
    z-index: 99;
    color: var(--sol-warning);
    font-size: 0.875rem;
}

.sol-connection-banner.visible {
    display: flex;
}

.sol-banner-icon {
    width: 18px;
    height: 18px;
}

/* --------------------------------------------------------------------------
   SCROLLBAR STYLING
   -------------------------------------------------------------------------- */
.sol-app-root ::-webkit-scrollbar,
.sol-dashboard ::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.sol-app-root ::-webkit-scrollbar-track,
.sol-dashboard ::-webkit-scrollbar-track {
    background: transparent;
}

.sol-app-root ::-webkit-scrollbar-thumb,
.sol-dashboard ::-webkit-scrollbar-thumb {
    background: var(--sol-border-default);
    border-radius: 3px;
}

.sol-app-root ::-webkit-scrollbar-thumb:hover,
.sol-dashboard ::-webkit-scrollbar-thumb:hover {
    background: var(--sol-text-muted);
}

/* --------------------------------------------------------------------------
   NOTE GENERATION PANEL
   -------------------------------------------------------------------------- */
.sol-note-panel {
    position: fixed;
    top: var(--sol-nav-height);
    left: var(--sol-sidebar-width);
    right: var(--sol-actions-width);
    bottom: 0;
    background: var(--sol-bg-secondary);
    z-index: 100;
    display: flex;
    flex-direction: column;
    animation: slideInUp 0.3s ease-out;
}

.sol-note-panel.hidden {
    display: none;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.sol-note-panel-header {
    display: flex;
    align-items: center;
    gap: var(--sol-space-lg);
    padding: var(--sol-space-lg) var(--sol-space-xl);
    background: var(--sol-bg-tertiary);
    border-bottom: 1px solid var(--sol-border-subtle);
}

.sol-back-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: transparent;
    border: 1px solid var(--sol-border-subtle);
    border-radius: 6px;
    color: var(--sol-text-secondary);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.sol-back-btn:hover {
    background: var(--sol-bg-hover);
    color: var(--sol-text-primary);
    border-color: var(--sol-accent-primary);
}

.sol-back-btn svg {
    width: 16px;
    height: 16px;
}

.sol-note-type-select {
    background: var(--sol-bg-secondary);
    border: 1px solid var(--sol-border);
    border-radius: 6px;
    color: var(--sol-text-primary);
    padding: 8px 12px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    min-width: 160px;
}

.sol-note-type-select:hover {
    border-color: var(--sol-accent-primary);
    background: var(--sol-bg-hover);
}

.sol-note-type-select:focus {
    outline: none;
    border-color: var(--sol-accent-primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.sol-note-type-select option {
    background: var(--sol-bg-secondary);
    color: var(--sol-text-primary);
    padding: 8px;
}

/* Note Type Picker Button (replaces dropdown) */
.sol-note-type-btn {
    display: inline-flex;
    align-items: center;
    background: var(--sol-bg-secondary);
    border: 1px solid var(--sol-border);
    border-radius: 6px;
    color: var(--sol-text-primary);
    padding: 8px 12px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    min-width: 160px;
}

.sol-note-type-btn:hover {
    border-color: var(--sol-accent-primary);
    background: var(--sol-bg-hover);
}

.sol-note-type-btn:focus {
    outline: none;
    border-color: var(--sol-accent-primary);
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);
}

.sol-note-type-btn svg {
    flex-shrink: 0;
    opacity: 0.6;
}

/* Note Type Dropdown (contextual, appears below button) */
.sol-note-type-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    min-width: 200px;
    background: var(--sol-bg-elevated, #1a1a1a);
    border: 1px solid var(--sol-border, #333);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    z-index: 100;
    padding: 6px 0;
    animation: dropdownFadeIn 0.15s ease-out;
}

@keyframes dropdownFadeIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

.sol-note-type-dropdown.hidden {
    display: none;
}

.sol-note-type-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    cursor: pointer;
    font-size: 14px;
    color: var(--sol-text-primary, #fff);
    transition: background 0.1s ease;
}

.sol-note-type-dropdown-item:hover {
    background: var(--sol-bg-hover, #2a2a2a);
}

.sol-dropdown-icon {
    font-size: 16px;
    width: 20px;
    text-align: center;
}

.sol-dropdown-divider {
    height: 1px;
    background: var(--sol-border-subtle, #333);
    margin: 6px 0;
}

.sol-note-panel-title {
    flex: 1;
    font-size: 18px;
    font-weight: 600;
    color: var(--sol-text-primary);
}

.sol-note-panel-actions {
    display: flex;
    gap: 8px;
}

.sol-note-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Input Section */
.sol-note-input-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sol-note-textarea {
    width: 100%;
    min-height: 180px;
    padding: 16px;
    background: var(--sol-bg-tertiary);
    border: 1px solid var(--sol-border-subtle);
    border-radius: 8px;
    color: var(--sol-text-primary);
    font-family: inherit;
    font-size: 14px;
    line-height: 1.6;
    resize: vertical;
    transition: border-color 0.15s ease;
}

.sol-note-textarea:focus {
    outline: none;
    border-color: var(--sol-accent-primary);
}

.sol-note-textarea::placeholder {
    color: var(--sol-text-tertiary);
}

.sol-note-input-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* Output Section */
.sol-note-output-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sol-note-output-section.hidden {
    display: none;
}

/* Progress Bar */
.sol-note-progress {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--sol-bg-tertiary);
    border-radius: 8px;
}

.sol-note-progress.hidden {
    display: none;
}

.sol-progress-bar {
    flex: 1;
    height: 6px;
    background: var(--sol-bg-elevated);
    border-radius: 3px;
    overflow: hidden;
}

.sol-progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--sol-accent-primary), var(--sol-accent-secondary));
    border-radius: 3px;
    transition: width 0.3s ease;
}

.sol-progress-details {
    display: flex;
    align-items: center;
    gap: var(--sol-space-md);
}

.sol-progress-text {
    font-size: 13px;
    color: var(--sol-text-secondary);
    white-space: nowrap;
}

.sol-progress-stats {
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
    font-size: 0.75rem;
    color: var(--sol-text-tertiary);
}

/* Generated Note Content */
.sol-note-content {
    flex: 1;
    min-height: 300px;
    padding: 24px;
    background: var(--sol-bg-tertiary);
    border: 1px solid var(--sol-border-subtle);
    border-radius: 8px;
    overflow-y: auto;
    font-family: 'Inter', -apple-system, sans-serif;
    font-size: 14px;
    line-height: 1.7;
    color: var(--sol-text-primary);
}

.sol-note-content h1,
.sol-note-content h2,
.sol-note-content h3 {
    margin: 1.5em 0 0.5em;
    font-weight: 600;
    color: var(--sol-text-primary);
}

.sol-note-content h1 {
    font-size: 1.4em;
    border-bottom: 1px solid var(--sol-border-subtle);
    padding-bottom: 0.3em;
}

.sol-note-content h2 {
    font-size: 1.2em;
}

.sol-note-content h3 {
    font-size: 1.1em;
    color: var(--sol-accent-primary);
}

.sol-note-content p {
    margin: 0.8em 0;
}

.sol-note-content ul,
.sol-note-content ol {
    margin: 0.8em 0;
    padding-left: 1.5em;
}

.sol-note-content li {
    margin: 0.3em 0;
}

/* Skip Link (Accessibility) */
.sol-skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--sol-accent);
    color: white;
    padding: 0.5rem 1rem;
    text-decoration: none;
    z-index: 1000;
}

.sol-skip-link:focus {
    top: 0;
}

/* --------------------------------------------------------------------------
   NOTES VIEWER SLIDE-OUT PANEL
   -------------------------------------------------------------------------- */
.sol-notes-viewer {
    position: fixed;
    top: var(--sol-nav-height);
    right: 0;
    width: 400px;
    height: calc(100vh - var(--sol-nav-height));
    background: var(--sol-bg-secondary);
    border-left: 1px solid var(--sol-border-subtle);
    z-index: 150;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.15);
    overflow: hidden; /* Contain absolutely positioned children */
}

.sol-notes-viewer.visible {
    transform: translateX(0);
}

.sol-notes-viewer.hidden {
    transform: translateX(100%);
    display: flex; /* Override .hidden utility */
}

/* Header */
.sol-notes-viewer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sol-space-lg);
    border-bottom: 1px solid var(--sol-border-subtle);
    background: var(--sol-bg-tertiary);
}

.sol-notes-viewer-title {
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
    font-size: 1rem;
    font-weight: 600;
    color: var(--sol-text-primary);
    margin: 0;
}

.sol-notes-viewer-title svg {
    width: 20px;
    height: 20px;
    color: var(--sol-accent-primary);
}

.sol-notes-viewer-close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    border-radius: var(--sol-radius-sm);
    color: var(--sol-text-secondary);
    cursor: pointer;
    transition: var(--sol-transition-fast);
}

.sol-notes-viewer-close:hover {
    background: var(--sol-bg-hover);
    color: var(--sol-text-primary);
}

.sol-notes-viewer-close svg {
    width: 18px;
    height: 18px;
}

/* Filter Tabs */
.sol-notes-viewer-filters {
    display: flex;
    gap: var(--sol-space-xs);
    padding: var(--sol-space-md) var(--sol-space-lg);
    border-bottom: 1px solid var(--sol-border-subtle);
    overflow-x: auto;
}

.sol-notes-filter-btn {
    padding: var(--sol-space-xs) var(--sol-space-md);
    background: transparent;
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-sm);
    color: var(--sol-text-secondary);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--sol-transition-base);
    white-space: nowrap;
}

.sol-notes-filter-btn:hover {
    background: var(--sol-bg-hover);
    border-color: var(--sol-border-default);
}

.sol-notes-filter-btn.active {
    background: var(--sol-accent-primary);
    border-color: var(--sol-accent-primary);
    color: white;
}

/* Notes List */
.sol-notes-viewer-list {
    flex: 1;
    overflow-y: auto;
    padding: var(--sol-space-md);
    min-height: 0; /* Required for flexbox scrolling */
}

/* Loading State */
.sol-notes-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--sol-space-2xl);
    color: var(--sol-text-secondary);
    gap: var(--sol-space-md);
}

.sol-notes-loading.hidden {
    display: none;
}

/* Empty State */
.sol-notes-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--sol-space-2xl);
    text-align: center;
    color: var(--sol-text-tertiary);
}

.sol-notes-empty.hidden {
    display: none;
}

.sol-notes-empty svg {
    width: 48px;
    height: 48px;
    margin-bottom: var(--sol-space-md);
    opacity: 0.5;
}

.sol-notes-empty p {
    margin-bottom: var(--sol-space-lg);
}

/* Note Cards */
.sol-notes-cards {
    display: flex;
    flex-direction: column;
    gap: var(--sol-space-sm);
}

.sol-note-card {
    padding: var(--sol-space-md);
    background: var(--sol-bg-tertiary);
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-md);
    cursor: pointer;
    transition: var(--sol-transition-base);
}

.sol-note-card:hover {
    background: var(--sol-bg-elevated);
    border-color: var(--sol-accent-primary);
}

.sol-note-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--sol-space-xs);
}

.sol-note-type-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    background: var(--sol-accent-primary);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    border-radius: 10px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.sol-note-type-badge.progress { background: #3b82f6; }
.sol-note-type-badge.handp { background: #8b5cf6; }
.sol-note-type-badge.discharge { background: #22c55e; }
.sol-note-type-badge.aandp { background: #f59e0b; }
.sol-note-type-badge.transfer { background: #ec4899; }
.sol-note-type-badge.cheatsheet { background: #14b8a6; }

.sol-note-card-date {
    font-size: 0.75rem;
    color: var(--sol-text-tertiary);
}

.sol-note-card-title {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--sol-text-primary);
    margin-bottom: var(--sol-space-xs);
    line-height: 1.3;
}

.sol-note-card-preview {
    font-size: 0.8rem;
    color: var(--sol-text-secondary);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Note Detail View - takes over the entire panel when shown */
.sol-note-detail {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    background: var(--sol-bg-secondary);
    z-index: 10;
    overflow: hidden;
}

.sol-note-detail.hidden {
    display: none;
}

.sol-note-detail-header {
    display: flex;
    align-items: center;
    gap: var(--sol-space-md);
    padding: var(--sol-space-md) var(--sol-space-lg);
    border-bottom: 1px solid var(--sol-border-subtle);
    background: var(--sol-bg-tertiary);
    flex-shrink: 0;
}

.sol-back-btn {
    display: flex;
    align-items: center;
    gap: var(--sol-space-xs);
    padding: var(--sol-space-xs) var(--sol-space-sm);
    background: transparent;
    border: 1px solid var(--sol-border-subtle);
    border-radius: var(--sol-radius-sm);
    color: var(--sol-text-secondary);
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--sol-transition-fast);
}

.sol-back-btn:hover {
    background: var(--sol-bg-hover);
    color: var(--sol-text-primary);
}

.sol-back-btn svg {
    width: 16px;
    height: 16px;
}

.sol-note-detail-meta {
    display: flex;
    align-items: center;
    gap: var(--sol-space-sm);
    margin-left: auto;
}

.sol-note-date {
    font-size: 0.8rem;
    color: var(--sol-text-tertiary);
}

.sol-note-detail-content {
    flex: 1 1 0;
    overflow-y: auto;
    padding: var(--sol-space-lg);
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--sol-text-primary);
    white-space: pre-wrap;
    font-family: var(--sol-font-mono, monospace);
    min-height: 0; /* Required for flexbox scrolling */
}

.sol-note-detail-actions {
    display: flex;
    gap: var(--sol-space-sm);
    padding: var(--sol-space-md) var(--sol-space-lg);
    border-top: 1px solid var(--sol-border-subtle);
    background: var(--sol-bg-tertiary);
    flex-shrink: 0;
}

/* Overlay Backdrop */
.sol-notes-overlay {
    position: fixed;
    top: var(--sol-nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    z-index: 149;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.sol-notes-overlay.visible {
    opacity: 1;
    visibility: visible;
}

.sol-notes-overlay.hidden {
    opacity: 0;
    visibility: hidden;
}

/* --------------------------------------------------------------------------
   RESPONSIVE
   -------------------------------------------------------------------------- */
@media (max-width: 1400px) {
    :root {
        --sol-sidebar-width: 280px;
        --sol-actions-width: 240px;
    }
}

@media (max-width: 1200px) {
    .sol-main-layout {
        grid-template-columns: var(--sol-sidebar-width) 1fr;
    }

    .sol-actions-sidebar {
        display: none;
    }

    .sol-note-panel {
        right: 0;
    }

    .sol-vitals-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .sol-main-layout {
        grid-template-columns: 1fr;
    }

    .sol-sidebar {
        position: fixed;
        left: 0;
        top: var(--sol-nav-height);
        bottom: 0;
        width: var(--sol-sidebar-width);
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 50;
    }

    .sol-sidebar.open {
        transform: translateX(0);
    }

    .sol-patient-detail {
        padding: var(--sol-space-lg);
    }

    .sol-clinical-grid {
        grid-template-columns: 1fr;
    }

    .sol-clinical-panel.full-width {
        grid-column: span 1;
    }

    .sol-vitals-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .sol-timeline-header-controls {
        flex-wrap: wrap;
    }

    .sol-hospitalization-timeline {
        min-height: 180px;
    }

    .sol-timeline-day-column {
        min-width: 60px;
    }

    .sol-note-panel {
        left: 0;
    }
}

@media (max-width: 768px) {
    .sol-vitals-grid {
        grid-template-columns: 1fr;
    }

    .sol-notes-viewer {
        width: 100%;
    }
}

/* --------------------------------------------------------------------------
   UTILITY CLASSES
   -------------------------------------------------------------------------- */
.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.spinning {
    animation: sol-spin 1s linear infinite;
}

.streaming {
    animation: sol-pulse 1s ease-in-out infinite;
}

/* Generic spinner class for loading states */
.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--sol-border);
    border-top-color: var(--brand-primary, #6366f1);
    border-radius: 50%;
    animation: sol-spin 0.8s linear infinite;
}