:root {
    --bg-primary: #f8fafc;
    --bg-card: #ffffff;
    --border-color: #cbd5e1;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --accent-gov: #1e3a8a;
    --accent-hover: #1e40af;
    --success: #15803d;
    --danger: #b91c1c;
    --warning: #b45309;
    --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --base-font-size: 16px;
}

/* Font Size Scaling Classes (Senior Presbyopia Support) */
body.font-small { --base-font-size: 14px; }
body.font-normal { --base-font-size: 16px; }
body.font-large { --base-font-size: 18px; }
body.font-xlarge { --base-font-size: 21px; }

/* Screen Reader Mode & High-Visibility Assistive Styling (WCAG 2.1 AA / GIGW 3.0) */
body.screen-reader-mode {
    --text-primary: #000000;
    --text-secondary: #1e293b;
    --border-color: #000000;
}

body.screen-reader-mode *:focus-visible {
    outline: 4px solid #1e3a8a !important;
    outline-offset: 4px !important;
    box-shadow: 0 0 0 6px #f59e0b !important;
}

body.screen-reader-mode .card {
    border: 2px solid #000000;
}

body.screen-reader-mode .btn {
    border: 2px solid #000000;
    font-weight: 700;
}

/* High Contrast Mode fallback */
body.high-contrast {
    --bg-primary: #000000;
    --bg-card: #121212;
    --border-color: #ffffff;
    --text-primary: #ffff00;
    --text-secondary: #ffffff;
    --text-muted: #d4d4d4;
    --accent-gov: #ffff00;
    --accent-hover: #ffffff;
    --success: #4ade80;
    --danger: #f87171;
    --warning: #facc15;
}

body.high-contrast input,
body.high-contrast select,
body.high-contrast textarea {
    background: #000000;
    color: #ffffff;
    border: 2px solid #ffffff;
}

body.high-contrast .btn-primary {
    background: #ffff00;
    color: #000000;
    border: 2px solid #ffffff;
    font-weight: 700;
}

body.high-contrast .card {
    border: 2px solid #ffffff;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Skip link for keyboard/screen reader accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: #000000;
    color: #ffff00;
    padding: 8px 16px;
    z-index: 1000;
    font-weight: 700;
    text-decoration: underline;
}
.skip-link:focus {
    top: 0;
}

/* Screen Reader Only Utility */
.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;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-stack);
    line-height: 1.6;
    font-size: var(--base-font-size);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Accessibility Top Bar */
.a11y-bar {
    background: #1e293b;
    color: #f1f5f9;
    padding: 0.4rem 0;
    font-size: 0.825rem;
    border-bottom: 1px solid #334155;
}

.a11y-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.a11y-controls {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.btn-a11y {
    background: #334155;
    color: #ffffff;
    border: 1px solid #475569;
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.8rem;
}

.btn-a11y:hover, .btn-a11y.active {
    background: var(--accent-gov);
    border-color: #93c5fd;
    color: #ffffff;
}

.btn-voice {
    background: #047857;
    border-color: #059669;
}

.btn-voice:hover {
    background: #065f46;
}

.a11y-divider {
    color: #64748b;
    margin: 0 0.25rem;
}

.lang-selector {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.lang-selector label,
.lang-selector .a11y-label {
    color: #ffffff !important;
}

.lang-selector select,
#lang-select {
    background: #0f172a !important;
    color: #ffffff !important;
    border: 1px solid #64748b;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 500;
}

.lang-selector select option,
#lang-select option {
    background: #0f172a;
    color: #ffffff;
}

/* Voice Assistant Card */
.voice-assistant-card {
    background: #eff6ff;
    border: 2px solid #bfdbfe;
    margin-top: 1.5rem;
}

.voice-assistant-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

/* Floating 2-Way Interactive Voice Toast Assistant */
.voice-floating-container {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.75rem;
}

.voice-floating-bubble {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #1e3a8a;
    border: 3px solid #f59e0b;
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.voice-floating-bubble:hover {
    transform: scale(1.06);
    background: #1e40af;
}

.voice-floating-bubble:focus-visible {
    outline: 3px solid #f59e0b;
    outline-offset: 3px;
}

.voice-floating-bubble.listening {
    background: #dc2626;
    border-color: #ef4444;
}

.voice-floating-bubble svg,
.btn-voice-toast svg,
.btn-toast-icon svg {
    pointer-events: none;
}

/* Expanded Dialogue Toast */
.voice-toast-card {
    width: 360px;
    max-width: calc(100vw - 2rem);
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.2), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: toastSlideUp 0.25s ease-out;
}

@keyframes toastSlideUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.toast-header {
    background: #0f172a;
    color: #ffffff;
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #f59e0b;
}

.toast-title-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    flex-wrap: wrap;
}

.toast-lang-badge {
    font-size: 0.68rem;
    background: #1e293b;
    color: #f8fafc;
    border: 1px solid #475569;
    padding: 0.15rem 0.45rem;
    border-radius: 9999px;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.toast-pulse-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #10b981;
    display: inline-block;
}

.toast-pulse-dot.pulse {
    background: #ef4444;
}

.toast-controls {
    display: flex;
    gap: 0.25rem;
}

.btn-toast-icon {
    background: transparent;
    border: none;
    color: #94a3b8;
    cursor: pointer;
    font-size: 1rem;
    padding: 0.25rem 0.4rem;
    border-radius: 4px;
}

.btn-toast-icon:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

.toast-body {
    padding: 0.75rem 1rem;
    max-height: 220px;
    overflow-y: auto;
    background: #f8fafc;
}

.toast-transcript-stream {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast-bubble {
    padding: 0.6rem 0.8rem;
    border-radius: 8px;
    font-size: 0.875rem;
    line-height: 1.4;
    word-break: break-word;
}

.system-bubble {
    background: #e2e8f0;
    color: #0f172a;
    align-self: flex-start;
}

.user-bubble {
    background: #1e3a8a;
    color: #ffffff;
    align-self: flex-end;
}

.action-bubble {
    background: #ecfdf5;
    color: #065f46;
    border: 1px solid #a7f3d0;
    align-self: flex-start;
    font-size: 0.825rem;
}

.toast-quick-actions {
    display: flex;
    gap: 0.4rem;
    padding: 0.45rem 0.75rem;
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
    overflow-x: auto;
    scrollbar-width: none;
}

.toast-quick-actions::-webkit-scrollbar {
    display: none;
}

.toast-quick-actions .pill-btn {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: #1e293b;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.2rem 0.55rem;
    border-radius: 9999px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.15s ease;
}

.toast-quick-actions .pill-btn:hover {
    background: #eff6ff;
    border-color: #2563eb;
    color: #1d4ed8;
}

.toast-footer {
    padding: 0.75rem 1rem;
    background: #ffffff;
    border-top: 1px solid #e2e8f0;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.toast-action-bar {
    display: flex;
    gap: 0.5rem;
}

.btn-voice-toast {
    flex: 1;
    background: #1e3a8a;
    color: #ffffff;
    border: none;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
}

.btn-voice-toast.listening {
    background: #dc2626;
}

.toast-subtext {
    font-size: 0.72rem;
    color: #64748b;
    text-align: center;
}

/* Header */
.header {
    background: #0f172a;
    color: #ffffff;
    padding: 1.25rem 0;
    border-bottom: 3px solid #f59e0b;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.emblem-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #94a3b8;
    display: block;
    margin-bottom: 0.25rem;
}

.main-title {
    font-size: 1.75rem;
    font-weight: 700;
}

.subtitle {
    font-size: 0.875rem;
    color: #cbd5e1;
}

.header-nav {
    display: flex;
    gap: 0.6rem;
    align-items: center;
    flex-wrap: wrap;
}

.nav-link {
    color: #e2e8f0;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    padding: 0.4rem 0.75rem;
    border-radius: 4px;
    transition: background-color 0.15s;
}

.nav-link:hover, .nav-link:focus {
    background-color: rgba(255, 255, 255, 0.15);
    outline: 2px solid #ffffff;
}

.admin-pill {
    background: #1e293b;
    border: 1px solid #475569;
}

.eval-pill {
    background: #047857;
    color: #ffffff;
}

/* Cards & Sections */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.admin-border {
    border-top: 4px solid #b45309;
}

h2 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.section-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.25rem;
}

.field-hint {
    font-size: 0.775rem;
    color: var(--text-muted);
}

/* Grid Cards */
.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1rem;
}

.scheme-card {
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    border-radius: 6px;
    padding: 1.2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.scheme-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--accent-gov);
    margin-bottom: 0.4rem;
}

.scheme-meta {
    font-size: 0.825rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.scheme-benefit {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--success);
    margin: 0.5rem 0;
}

/* Forms */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.2rem;
}

.form-inline {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

input, select, textarea {
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    background: #ffffff;
    color: var(--text-primary);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent-gov);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.25);
}

/* Buttons */
.btn {
    padding: 0.65rem 1.35rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    transition: background-color 0.15s;
}

.btn:focus {
    outline: 3px solid #f59e0b;
    outline-offset: 2px;
}

.btn-sm {
    padding: 0.4rem 0.85rem;
    font-size: 0.825rem;
}

.btn-primary {
    background-color: var(--accent-gov);
    color: #ffffff;
}

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

.btn-secondary {
    background-color: #e2e8f0;
    color: #0f172a;
}

.btn-secondary:hover {
    background-color: #cbd5e1;
}

.btn-filter.active {
    background: var(--accent-gov);
    color: #ffffff;
}

/* Results Box */
.results-box {
    margin-top: 1rem;
    padding: 1.2rem;
    border-radius: 4px;
    background: #f1f5f9;
    border: 1px solid #cbd5e1;
}

.results-box.success {
    background: #ecfdf5;
    border-color: #a7f3d0;
}

.hidden {
    display: none !important;
}

/* Stats */
.grid-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 1.2rem;
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-size: 2rem;
    font-weight: 700;
}

.stat-label {
    font-size: 0.825rem;
    color: var(--text-muted);
}

.text-danger { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-success { color: var(--success); }

/* Tables */
.table-container {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.data-table th, .data-table td {
    padding: 0.75rem 0.85rem;
    text-align: left;
    border-bottom: 1px solid #e2e8f0;
}

.data-table th {
    background: #f8fafc;
    font-weight: 600;
    color: var(--text-secondary);
}

.tab-buttons {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tab-btn {
    background: none;
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
}

.tab-btn.active {
    background: var(--accent-gov);
    color: #ffffff;
    border-color: var(--accent-gov);
}

.banner-status {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--accent-gov);
    padding: 0.75rem 1rem;
    margin: 1.5rem 0;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
}

.status-indicator.live {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--success);
}

.code-badge {
    background: #f1f5f9;
    padding: 0.15rem 0.4rem;
    border-radius: 3px;
    font-family: monospace;
    font-size: 0.825rem;
    border: 1px solid #e2e8f0;
}

.badge-success {
    background: #dcfce7;
    color: #166534;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.75rem;
}

.footer {
    background: #0f172a;
    color: #94a3b8;
    padding: 1.5rem 0;
    margin-top: 3rem;
    font-size: 0.85rem;
    border-top: 1px solid #334155;
    text-align: center;
}