/**
 * DentOS Enterprise Design System — Components & Shell
 * Bi-directional (LTR/RTL), Logical CSS Properties, Responsive
 */

/* =====================================================================
   1. APP SHELL LAYOUT
   ===================================================================== */
.dentos-shell {
    display: flex;
    min-height: 100vh;
    background-color: var(--dentos-bg-canvas);
    color: var(--dentos-text-primary);
}

.dentos-sidebar {
    width: var(--dentos-sidebar-width);
    background-color: var(--dentos-sidebar-bg);
    color: var(--dentos-sidebar-text);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    inset-inline-start: 0;
    z-index: var(--dentos-z-sidebar);
    transition: transform var(--dentos-transition-smooth), width var(--dentos-transition-smooth);
    border-inline-end: 1px solid var(--dentos-sidebar-border);
    overflow: hidden;
}

.dentos-sidebar-header {
    height: var(--dentos-topbar-height);
    display: flex;
    align-items: center;
    padding-inline: var(--dentos-space-4);
    border-bottom: 1px solid var(--dentos-sidebar-border);
    gap: var(--dentos-space-3);
}

.dentos-sidebar-brand {
    display: flex;
    align-items: center;
    gap: var(--dentos-space-2);
    text-decoration: none;
    color: #ffffff;
    font-weight: var(--dentos-font-bold);
    font-size: var(--dentos-text-lg);
    letter-spacing: -0.02em;
}

.dentos-sidebar-brand:hover {
    color: var(--dentos-primary);
}

.dentos-sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding-block: var(--dentos-space-3);
    padding-inline: var(--dentos-space-2);
}

.dentos-main-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    margin-inline-start: var(--dentos-sidebar-width);
    transition: margin var(--dentos-transition-smooth);
}

/* =====================================================================
   2. TOPBAR
   ===================================================================== */
.dentos-topbar {
    height: var(--dentos-topbar-height);
    background-color: var(--dentos-topbar-bg);
    border-bottom: 1px solid var(--dentos-topbar-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-inline: var(--dentos-space-6);
    position: sticky;
    top: 0;
    z-index: var(--dentos-z-topbar);
    box-shadow: var(--dentos-shadow-sm);
    gap: var(--dentos-space-4);
}

.dentos-topbar-actions {
    display: flex;
    align-items: center;
    gap: var(--dentos-space-3);
}

.dentos-branch-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--dentos-space-2);
    padding: var(--dentos-space-1) var(--dentos-space-3);
    background-color: var(--dentos-bg-subtle);
    border: 1px solid var(--dentos-border-default);
    border-radius: var(--dentos-radius-md);
    font-size: var(--dentos-text-xs);
    font-weight: var(--dentos-font-medium);
    color: var(--dentos-text-secondary);
}

.dentos-search-trigger {
    display: flex;
    align-items: center;
    gap: var(--dentos-space-2);
    background-color: var(--dentos-bg-subtle);
    border: 1px solid var(--dentos-border-default);
    color: var(--dentos-text-muted);
    border-radius: var(--dentos-radius-md);
    padding: var(--dentos-space-2) var(--dentos-space-3);
    font-size: var(--dentos-text-xs);
    cursor: pointer;
    transition: all var(--dentos-transition-fast);
    min-width: 180px;
}

.dentos-search-trigger:hover {
    border-color: var(--dentos-primary);
    color: var(--dentos-text-primary);
    background-color: var(--dentos-bg-surface);
}

.dentos-search-kbd {
    margin-inline-start: auto;
    font-size: 10px;
    padding: 2px 6px;
    background-color: var(--dentos-bg-muted);
    border-radius: var(--dentos-radius-sm);
    color: var(--dentos-text-secondary);
    font-family: var(--dentos-font-mono);
}

.dentos-btn-icon {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--dentos-radius-md);
    border: 1px solid var(--dentos-border-default);
    background-color: var(--dentos-bg-surface);
    color: var(--dentos-text-secondary);
    cursor: pointer;
    transition: all var(--dentos-transition-fast);
}

.dentos-btn-icon:hover {
    background-color: var(--dentos-bg-subtle);
    color: var(--dentos-primary);
    border-color: var(--dentos-primary);
}

/* =====================================================================
   3. NAVIGATION GROUPS & DOMAINS
   ===================================================================== */
.dentos-nav-domain {
    margin-bottom: var(--dentos-space-4);
}

.dentos-domain-header {
    display: flex;
    align-items: center;
    padding: var(--dentos-space-1) var(--dentos-space-3);
    font-size: 0.6875rem;
    font-weight: var(--dentos-font-bold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--dentos-sidebar-text-muted);
    cursor: pointer;
    user-select: none;
    border-radius: var(--dentos-radius-sm);
    transition: color var(--dentos-transition-fast);
}

.dentos-domain-header:hover {
    color: #ffffff;
}

.dentos-domain-items {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-top: 2px;
}

.dentos-nav-link {
    display: flex;
    align-items: center;
    gap: var(--dentos-space-3);
    padding: var(--dentos-space-2) var(--dentos-space-3);
    border-radius: var(--dentos-radius-md);
    color: var(--dentos-sidebar-text);
    text-decoration: none;
    font-size: var(--dentos-text-xs);
    font-weight: var(--dentos-font-medium);
    transition: all var(--dentos-transition-fast);
    position: relative;
}

.dentos-nav-link i, .dentos-nav-link span.bi {
    font-size: 1rem;
    opacity: 0.8;
    width: 1.25rem;
    text-align: center;
    flex-shrink: 0;
}

.dentos-nav-link:hover {
    background-color: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

.dentos-nav-link.active {
    background-color: var(--dentos-sidebar-active-bg);
    color: #ffffff;
    font-weight: var(--dentos-font-semibold);
}

.dentos-nav-link.active::before {
    content: '';
    position: absolute;
    inset-inline-start: 0;
    top: 6px;
    bottom: 6px;
    width: 3px;
    background-color: var(--dentos-sidebar-active-indicator);
    border-radius: 0 var(--dentos-radius-sm) var(--dentos-radius-sm) 0;
}

[dir="rtl"] .dentos-nav-link.active::before {
    border-radius: var(--dentos-radius-sm) 0 0 var(--dentos-radius-sm);
}

/* =====================================================================
   4. CONTENT CANVAS
   ===================================================================== */
.dentos-content-canvas {
    flex: 1;
    padding: var(--dentos-space-6);
    background-color: var(--dentos-bg-canvas);
    display: flex;
    flex-direction: column;
    gap: var(--dentos-space-6);
}

/* =====================================================================
   5. PAGE HEADER PRIMITIVE
   ===================================================================== */
.dentos-page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--dentos-space-4);
    margin-bottom: var(--dentos-space-2);
}

.dentos-header-meta {
    display: flex;
    flex-direction: column;
    gap: var(--dentos-space-1);
}

.dentos-page-title {
    font-size: var(--dentos-text-2xl);
    font-weight: var(--dentos-font-bold);
    color: var(--dentos-text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--dentos-space-3);
}

.dentos-page-subtitle {
    font-size: var(--dentos-text-sm);
    color: var(--dentos-text-muted);
    margin: 0;
}

.dentos-header-actions {
    display: flex;
    align-items: center;
    gap: var(--dentos-space-2);
}

/* =====================================================================
   6. ENTERPRISE KPI CARD PRIMITIVE
   ===================================================================== */
.dentos-kpi-card {
    background-color: var(--dentos-bg-surface);
    border: 1px solid var(--dentos-border-default);
    border-radius: var(--dentos-radius-lg);
    padding: var(--dentos-space-4) var(--dentos-space-5);
    box-shadow: var(--dentos-shadow-sm);
    transition: all var(--dentos-transition-fast);
    display: flex;
    flex-direction: column;
    gap: var(--dentos-space-2);
    position: relative;
    overflow: hidden;
}

.dentos-kpi-card:hover {
    box-shadow: var(--dentos-shadow-md);
    border-color: var(--dentos-primary);
}

.dentos-kpi-label {
    font-size: var(--dentos-text-xs);
    font-weight: var(--dentos-font-semibold);
    color: var(--dentos-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dentos-kpi-value {
    font-size: var(--dentos-text-2xl);
    font-weight: var(--dentos-font-bold);
    color: var(--dentos-text-primary);
    line-height: var(--dentos-leading-none);
    letter-spacing: -0.02em;
}

.dentos-kpi-footer {
    display: flex;
    align-items: center;
    gap: var(--dentos-space-2);
    font-size: var(--dentos-text-xs);
    margin-top: var(--dentos-space-1);
}

.dentos-trend-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 6px;
    border-radius: var(--dentos-radius-sm);
    font-weight: var(--dentos-font-semibold);
    font-size: 11px;
}

.dentos-trend-positive {
    background-color: var(--dentos-success-subtle);
    color: var(--dentos-success);
}

.dentos-trend-negative {
    background-color: var(--dentos-danger-subtle);
    color: var(--dentos-danger);
}

.dentos-trend-neutral {
    background-color: var(--dentos-bg-muted);
    color: var(--dentos-text-muted);
}

/* =====================================================================
   7. STATUS BADGE PRIMITIVE
   ===================================================================== */
.dentos-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: var(--dentos-radius-full);
    font-size: 11px;
    font-weight: var(--dentos-font-semibold);
    line-height: 1.4;
    white-space: nowrap;
}

.dentos-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
}

.dentos-badge-success {
    background-color: var(--dentos-success-subtle);
    color: var(--dentos-success);
    border: 1px solid rgba(22, 163, 74, 0.2);
}
.dentos-badge-success .dentos-badge-dot { background-color: var(--dentos-success); }

.dentos-badge-danger {
    background-color: var(--dentos-danger-subtle);
    color: var(--dentos-danger);
    border: 1px solid rgba(220, 38, 38, 0.2);
}
.dentos-badge-danger .dentos-badge-dot { background-color: var(--dentos-danger); }

.dentos-badge-warning {
    background-color: var(--dentos-warning-subtle);
    color: var(--dentos-warning);
    border: 1px solid rgba(217, 119, 6, 0.2);
}
.dentos-badge-warning .dentos-badge-dot { background-color: var(--dentos-warning); }

.dentos-badge-info {
    background-color: var(--dentos-info-subtle);
    color: var(--dentos-info);
    border: 1px solid rgba(2, 132, 199, 0.2);
}
.dentos-badge-info .dentos-badge-dot { background-color: var(--dentos-info); }

.dentos-badge-neutral {
    background-color: var(--dentos-bg-subtle);
    color: var(--dentos-text-secondary);
    border: 1px solid var(--dentos-border-default);
}
.dentos-badge-neutral .dentos-badge-dot { background-color: var(--dentos-text-muted); }

/* =====================================================================
   8. TABLE CONTAINER PRIMITIVE
   ===================================================================== */
.dentos-table-container {
    background-color: var(--dentos-bg-surface);
    border: 1px solid var(--dentos-border-default);
    border-radius: var(--dentos-radius-lg);
    box-shadow: var(--dentos-shadow-sm);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.dentos-table-header {
    padding: var(--dentos-space-4) var(--dentos-space-5);
    border-bottom: 1px solid var(--dentos-border-default);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--dentos-space-3);
    background-color: var(--dentos-bg-surface);
}

.dentos-table-title {
    font-size: var(--dentos-text-base);
    font-weight: var(--dentos-font-semibold);
    color: var(--dentos-text-primary);
    margin: 0;
}

.dentos-table-scroll {
    overflow-x: auto;
    width: 100%;
}

.dentos-table-container table {
    margin-bottom: 0;
    width: 100%;
    border-collapse: collapse;
}

.dentos-table-container thead th {
    background-color: var(--dentos-bg-subtle);
    color: var(--dentos-text-secondary);
    font-size: var(--dentos-text-xs);
    font-weight: var(--dentos-font-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--dentos-space-3) var(--dentos-space-4);
    border-bottom: 1px solid var(--dentos-border-default);
    white-space: nowrap;
}

.dentos-table-container tbody td {
    padding: var(--dentos-space-3) var(--dentos-space-4);
    border-bottom: 1px solid var(--dentos-border-subtle);
    color: var(--dentos-text-primary);
    font-size: var(--dentos-text-sm);
    vertical-align: middle;
}

.dentos-table-container tbody tr:hover td {
    background-color: var(--dentos-bg-subtle);
}

.dentos-table-footer {
    padding: var(--dentos-space-3) var(--dentos-space-4);
    border-top: 1px solid var(--dentos-border-default);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--dentos-bg-surface);
}

/* =====================================================================
   9. OMNISEARCH MODAL
   ===================================================================== */
.dentos-omnisearch-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    z-index: var(--dentos-z-modal);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 10vh;
    animation: dentosFadeIn var(--dentos-transition-fast);
}

.dentos-omnisearch-dialog {
    background-color: var(--dentos-bg-surface);
    border: 1px solid var(--dentos-border-default);
    border-radius: var(--dentos-radius-xl);
    box-shadow: var(--dentos-shadow-xl);
    width: 100%;
    max-width: 600px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.dentos-omnisearch-header {
    padding: var(--dentos-space-4);
    border-bottom: 1px solid var(--dentos-border-default);
    display: flex;
    align-items: center;
    gap: var(--dentos-space-3);
}

.dentos-omnisearch-input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: var(--dentos-text-base);
    color: var(--dentos-text-primary);
    outline: none;
}

.dentos-omnisearch-input::placeholder {
    color: var(--dentos-text-muted);
}

.dentos-omnisearch-body {
    max-height: 380px;
    overflow-y: auto;
    padding: var(--dentos-space-2);
}

.dentos-search-group-title {
    font-size: 0.6875rem;
    font-weight: var(--dentos-font-bold);
    text-transform: uppercase;
    color: var(--dentos-text-muted);
    padding: var(--dentos-space-2) var(--dentos-space-3);
    letter-spacing: 0.05em;
}

.dentos-search-item {
    display: flex;
    align-items: center;
    gap: var(--dentos-space-3);
    padding: var(--dentos-space-2) var(--dentos-space-3);
    border-radius: var(--dentos-radius-md);
    color: var(--dentos-text-primary);
    text-decoration: none;
    cursor: pointer;
    font-size: var(--dentos-text-sm);
    transition: background-color var(--dentos-transition-fast);
}

.dentos-search-item:hover, .dentos-search-item.selected {
    background-color: var(--dentos-bg-subtle);
    color: var(--dentos-primary);
}

.dentos-omnisearch-footer {
    padding: var(--dentos-space-2) var(--dentos-space-4);
    background-color: var(--dentos-bg-subtle);
    border-top: 1px solid var(--dentos-border-default);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 11px;
    color: var(--dentos-text-muted);
}

@keyframes dentosFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* =====================================================================
   10. RESPONSIVE MEDIA QUERIES
   ===================================================================== */
.dentos-sidebar-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(2px);
    z-index: 1040;
}

@media (max-width: 991.98px) {
    .dentos-sidebar {
        transform: translateX(-100%);
        z-index: 1045;
    }

    [dir="rtl"] .dentos-sidebar {
        transform: translateX(100%);
    }

    .dentos-sidebar.open {
        transform: translateX(0) !important;
        box-shadow: var(--dentos-shadow-xl);
        z-index: 1045;
    }

    .dentos-main-wrapper {
        margin-inline-start: 0 !important;
    }

    .dentos-search-trigger {
        min-width: unset;
    }
}

/* =====================================================================
   11. CLINICAL ODONTOGRAM & TOOTH INTELLIGENCE COMPONENTS
   ===================================================================== */
.odontogram-tooth-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    width: 50px;
    height: 104px;
    padding: 3px 2px;
    background-color: var(--dentos-surface, #ffffff);
    border: 1px solid var(--dentos-border-default, #e2e8f0);
    border-radius: var(--dentos-radius-md, 6px);
    cursor: pointer;
    transition: transform 0.12s ease, box-shadow 0.12s ease, border-color 0.12s ease;
    user-select: none;
    position: relative;
}

.odontogram-tooth-container:hover {
    transform: translateY(-2px);
    border-color: var(--dentos-primary, #0d6efd);
    box-shadow: var(--dentos-shadow-sm, 0 2px 4px rgba(0,0,0,0.06));
}

.odontogram-tooth-container:focus-visible {
    outline: 2px solid var(--dentos-primary, #0d6efd);
    outline-offset: 2px;
}

.odontogram-tooth-container.selected {
    border-color: var(--dentos-primary, #0d6efd);
    background-color: #f0f7ff;
    box-shadow: 0 0 0 2px rgba(13, 110, 253, 0.25);
}

.tooth-header-label {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.6875rem;
    padding: 0 2px;
    line-height: 1;
}

.tooth-finding-count {
    font-size: 0.5625rem;
    padding: 2px 4px;
    line-height: 1;
}

.odontogram-tooth-svg {
    display: block;
    margin: 1px auto;
}

.odontogram-surface:hover {
    stroke: #0d6efd !important;
    stroke-width: 1.5px !important;
}

.surface-selected {
    stroke: #0d6efd !important;
    stroke-width: 2px !important;
    filter: brightness(0.92);
}

.tooth-footer-status {
    font-size: 0.58rem;
    max-width: 46px;
    text-align: center;
    color: var(--dentos-text-muted, #64748b);
    line-height: 1.1;
    font-weight: 500;
}

.arch-quadrant-box {
    background-color: var(--dentos-surface, #ffffff);
    border: 1px solid var(--dentos-border-default, #e2e8f0);
    border-radius: var(--dentos-radius-lg, 8px);
}

.tooth-intelligence-drawer {
    animation: dentosFadeIn 0.2s ease-out;
}

.quick-charting-palette {
    border-radius: var(--dentos-radius-lg, 8px);
}

/* =====================================================================
   12. RECEPTION COMMAND CENTER & PATIENT FLOW ORCHESTRATION
   ===================================================================== */
.reception-command-center {
    display: flex;
    flex-direction: column;
    gap: var(--dentos-space-4);
}

.reception-kpi-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: var(--dentos-space-3);
}

.reception-board {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--dentos-space-3);
    align-items: start;
}

.flow-column {
    background-color: var(--dentos-bg-subtle, #f8fafc);
    border: 1px solid var(--dentos-border-default, #e2e8f0);
    border-radius: var(--dentos-radius-lg, 8px);
    display: flex;
    flex-direction: column;
    max-height: 80vh;
}

.flow-column-header {
    padding: var(--dentos-space-3);
    font-weight: var(--dentos-font-semibold, 600);
    font-size: var(--dentos-text-sm, 0.875rem);
    border-bottom: 1px solid var(--dentos-border-default, #e2e8f0);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.flow-column-body {
    padding: var(--dentos-space-2);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--dentos-space-2);
    min-height: 120px;
}

.flow-card {
    background-color: var(--dentos-surface, #ffffff);
    border: 1px solid var(--dentos-border-default, #e2e8f0);
    border-radius: var(--dentos-radius-md, 6px);
    padding: var(--dentos-space-3);
    box-shadow: var(--dentos-shadow-sm, 0 1px 2px rgba(0,0,0,0.05));
    transition: transform var(--dentos-transition-fast), box-shadow var(--dentos-transition-fast);
}

.flow-card:hover {
    box-shadow: var(--dentos-shadow-md, 0 4px 6px rgba(0,0,0,0.08));
}

.waiting-pill-normal {
    background-color: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
    font-weight: 600;
}

.waiting-pill-warning {
    background-color: #fffbeb;
    color: #92400e;
    border: 1px solid #fde68a;
    font-weight: 600;
}

.waiting-pill-danger {
    background-color: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
    font-weight: 700;
    animation: dentosPulse 2s infinite;
}

@keyframes dentosPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.reception-rail {
    background-color: var(--dentos-surface, #ffffff);
    border: 1px solid var(--dentos-border-default, #e2e8f0);
    border-radius: var(--dentos-radius-lg, 8px);
    padding: var(--dentos-space-3);
}