/* ============================================================
   SSC CHSL 2026 Official Notification Portal - Style System
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&family=Fira+Code:wght@400;500;600&display=swap');

:root {
    --bg-primary: #F8FAFC;
    --bg-surface: #FFFFFF;
    --bg-subtle: #F1F5F9;
    --bg-dark: #0F172A;
    --border-subtle: #E2E8F0;
    --border-strong: #CBD5E1;
    --border-dark: #1E293B;

    --text-main: #0F172A;
    --text-muted: #64748B;
    --text-subtle: #94A3B8;
    --text-light: #FFFFFF;

    --brand-orange: #EA580C;
    --brand-orange-light: #FFEDD5;
    --brand-indigo: #4F46E5;
    --brand-indigo-light: #EEF2FF;
    --brand-emerald: #059669;
    --brand-emerald-light: #ECFDF5;
    --brand-amber: #D97706;
    --brand-amber-light: #FEF3C7;
    --brand-rose: #E11D48;
    --brand-rose-light: #FFE4E6;
    --brand-purple: #7C3AED;
    --brand-purple-light: #F3E8FF;

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'Fira Code', monospace;

    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --shadow-retro: 3px 3px 0px #0F172A;
    --shadow-retro-hover: 1px 1px 0px #0F172A;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Global Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 15px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 24px 20px 60px 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-main);
    font-weight: 700;
    line-height: 1.25;
}

a {
    color: var(--brand-indigo);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--brand-orange);
}

/* Top Banner */
.gov-topbar {
    background-color: var(--bg-dark);
    color: #CBD5E1;
    font-size: 12px;
    padding: 6px 0;
    border-bottom: 2px solid var(--brand-orange);
}

.gov-topbar-content {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.gov-emblem {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
}

.gov-emblem span {
    color: #F8FAFC;
}

/* Header & Hero */
.hero {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFC 100%);
    border: 2px solid var(--border-dark);
    box-shadow: var(--shadow-retro);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-top: 20px;
    margin-bottom: 24px;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: "";
    position: absolute;
    top: -50px;
    right: -50px;
    width: 240px;
    height: 240px;
    background: radial-gradient(circle, rgba(234, 88, 12, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-tagline-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.badge-live {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--brand-emerald-light);
    color: var(--brand-emerald);
    border: 1px solid #A7F3D0;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-notice {
    background: var(--brand-indigo-light);
    color: var(--brand-indigo);
    border: 1px solid #C7D2FE;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    font-family: var(--font-mono);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--brand-emerald);
    border-radius: 50%;
    animation: pulse 1.8s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(5, 150, 105, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(5, 150, 105, 0); }
}

.hero h1 {
    font-size: 2.1rem;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
    color: var(--text-main);
}

.hero .hero-subtitle {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 850px;
    margin-bottom: 24px;
}

.hero-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.hero-stat-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hero-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.hero-stat-icon {
    font-size: 26px;
    background: var(--bg-subtle);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.hero-stat-label {
    font-size: 12px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.hero-stat-val {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-main);
    font-family: var(--font-heading);
}

/* Countdown Bar */
.countdown-box {
    background: var(--bg-dark);
    color: #FFFFFF;
    border-radius: var(--radius-lg);
    border: 2px solid var(--border-dark);
    box-shadow: var(--shadow-retro);
    padding: 20px 28px;
    margin-bottom: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
}

.countdown-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.countdown-title {
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    color: #F8FAFC;
}

.countdown-desc {
    color: #94A3B8;
    font-size: 13px;
}

.countdown-timer-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.time-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #1E293B;
    border: 1px solid #334155;
    border-radius: var(--radius-md);
    min-width: 64px;
    padding: 8px 6px;
}

.time-num {
    font-family: var(--font-mono);
    font-size: 1.7rem;
    font-weight: 700;
    color: #F97316;
    line-height: 1;
}

.time-txt {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #94A3B8;
    margin-top: 4px;
}

.time-sep {
    font-size: 1.5rem;
    font-weight: 700;
    color: #64748B;
}

/* Official Action Buttons Header */
.official-links-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 24px;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    padding: 12px 18px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.official-links-left {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 18px;
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-fast);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--brand-orange);
    color: #FFFFFF;
    border-color: #C2410C;
    box-shadow: 2px 2px 0px #0F172A;
}

.btn-primary:hover {
    background-color: #C2410C;
    color: #FFFFFF;
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px #0F172A;
}

.btn-secondary {
    background-color: var(--bg-subtle);
    color: var(--text-main);
    border-color: var(--border-strong);
    box-shadow: 2px 2px 0px var(--border-dark);
}

.btn-secondary:hover {
    background-color: #E2E8F0;
    color: var(--text-main);
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px var(--border-dark);
}

.btn-accent {
    background-color: var(--brand-indigo);
    color: #FFFFFF;
    border-color: #3730A3;
    box-shadow: 2px 2px 0px #0F172A;
}

.btn-accent:hover {
    background-color: #3730A3;
    color: #FFFFFF;
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px #0F172A;
}

/* Tabs Navigation */
.tabs-wrapper {
    margin-bottom: 28px;
    position: sticky;
    top: 10px;
    z-index: 50;
}

.tabs-nav {
    display: flex;
    gap: 6px;
    background: var(--bg-surface);
    border: 2px solid var(--border-dark);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-retro);
    padding: 6px;
    overflow-x: auto;
    scrollbar-width: thin;
}

.tab-btn {
    background: transparent;
    border: none;
    outline: none;
    font-family: var(--font-heading);
    font-size: 13.5px;
    font-weight: 600;
    padding: 10px 16px;
    border-radius: var(--radius-md);
    color: var(--text-muted);
    cursor: pointer;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
}

.tab-btn:hover {
    background: var(--bg-subtle);
    color: var(--text-main);
}

.tab-btn.active {
    background: var(--bg-dark);
    color: #FFFFFF;
    box-shadow: var(--shadow-sm);
}

/* Tab Panels */
.tab-panel {
    display: none;
    animation: panelFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.tab-panel.active {
    display: block;
}

@keyframes panelFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Cards & Layout */
.card {
    background: var(--bg-surface);
    border: 2px solid var(--border-dark);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-retro);
    padding: 24px;
    margin-bottom: 24px;
}

.card-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    flex-wrap: wrap;
    gap: 12px;
}

.card-title-row h3 {
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
    gap: 24px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

/* Notification Dates Timeline */
.timeline-card-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.timeline-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--bg-subtle);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    gap: 16px;
}

.timeline-item-title {
    font-weight: 600;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}

.timeline-item-date {
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--brand-indigo);
    background: #FFFFFF;
    border: 1px solid var(--border-strong);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    white-space: nowrap;
}

.timeline-item-date.highlight {
    background: var(--brand-orange-light);
    color: var(--brand-orange);
    border-color: #FDBA74;
}

/* Post Cards */
.post-card {
    background: var(--bg-surface);
    border: 2px solid var(--border-dark);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-retro);
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.post-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px #0F172A;
}

.post-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
    gap: 10px;
}

.post-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-main);
}

.post-ministry {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.post-meta-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 16px;
}

.tag {
    font-size: 11.5px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
}

.tag-level2 { background: #E0E7FF; color: #3730A3; border-color: #C7D2FE; }
.tag-level4 { background: #FEF3C7; color: #92400E; border-color: #FDE68A; }
.tag-level5 { background: #FCE7F3; color: #9D174D; border-color: #FBCFE8; }
.tag-science { background: #DCFCE7; color: #166534; border-color: #BBF7D0; }
.tag-bro { background: #FFEDD5; color: #9A3412; border-color: #FED7AA; }

.post-field-list {
    font-size: 13px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-top: 1px dashed var(--border-subtle);
    padding-top: 12px;
}

.post-field-item {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.post-field-label {
    color: var(--text-muted);
    font-weight: 500;
}

.post-field-val {
    color: var(--text-main);
    font-weight: 600;
    text-align: right;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
    border: 2px solid var(--border-dark);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-retro);
}

.custom-table {
    width: 100%;
    border-collapse: collapse;
    background: #FFFFFF;
    font-size: 13.5px;
    text-align: left;
}

.custom-table th {
    background: var(--bg-dark);
    color: #F8FAFC;
    padding: 12px 16px;
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: 0.3px;
    border-bottom: 2px solid var(--border-dark);
}

.custom-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-main);
}

.custom-table tr:last-child td {
    border-bottom: none;
}

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

/* Forms & Calculator */
.calc-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-label {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-main);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-control {
    background: #FFFFFF;
    border: 2px solid var(--border-strong);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--text-main);
    outline: none;
    transition: var(--transition-fast);
}

.form-control:focus {
    border-color: var(--brand-orange);
    box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.15);
}

.calc-result-box {
    background: var(--bg-subtle);
    border: 2px solid var(--border-dark);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-top: 16px;
}

.calc-result-status {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-strong);
}

.status-badge {
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
}

.status-badge.eligible {
    background: #DCFCE7;
    color: #15803D;
    border: 1px solid #86EFAC;
}

.status-badge.ineligible {
    background: #FFE4E6;
    color: #BE123C;
    border: 1px solid #FDA4AF;
}

.eligibility-post-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.eligibility-post-item {
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.eligibility-post-item.active {
    border-left: 4px solid var(--brand-emerald);
}

.eligibility-post-item.inactive {
    border-left: 4px solid var(--brand-rose);
    opacity: 0.65;
}

/* Sectional Timer Simulator */
.simulator-box {
    background: #0F172A;
    color: #F8FAFC;
    border: 2px solid #334155;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-retro);
    padding: 28px;
    text-align: center;
}

.sim-screen-title {
    color: #94A3B8;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
    margin-bottom: 6px;
}

.sim-subject-name {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: #FFFFFF;
    margin-bottom: 12px;
}

.sim-timer-clock {
    font-family: var(--font-mono);
    font-size: 4rem;
    font-weight: 800;
    color: #F97316;
    line-height: 1;
    margin: 16px 0;
    text-shadow: 0 0 20px rgba(249, 115, 22, 0.25);
}

.sim-progress-bar-wrap {
    background: #1E293B;
    border-radius: var(--radius-full);
    height: 12px;
    overflow: hidden;
    margin: 20px auto;
    max-width: 500px;
    border: 1px solid #334155;
}

.sim-progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #EA580C, #F97316);
    width: 100%;
    transition: width 1s linear;
}

.sim-phases-nav {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin: 20px 0;
}

.sim-phase-pill {
    background: #1E293B;
    border: 1px solid #334155;
    color: #94A3B8;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
}

.sim-phase-pill.current {
    background: #EA580C;
    color: #FFFFFF;
    border-color: #C2410C;
}

.sim-phase-pill.completed {
    background: #065F46;
    color: #A7F3D0;
    border-color: #047857;
}

.sim-controls {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 20px;
}

/* Typing Simulator */
.typing-box {
    background: #FFFFFF;
    border: 2px solid var(--border-dark);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-retro);
    padding: 24px;
}

.typing-passage {
    background: var(--bg-subtle);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    padding: 16px;
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 16px;
    user-select: none;
    max-height: 160px;
    overflow-y: auto;
}

.typing-input {
    width: 100%;
    height: 120px;
    background: #FFFFFF;
    border: 2px solid var(--border-dark);
    border-radius: var(--radius-md);
    padding: 12px;
    font-family: var(--font-body);
    font-size: 15px;
    outline: none;
    resize: none;
    transition: border-color 0.2s;
}

.typing-input:focus {
    border-color: var(--brand-indigo);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.typing-metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.metric-pill {
    background: var(--bg-subtle);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 10px;
    text-align: center;
}

.metric-val {
    font-family: var(--font-mono);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--brand-indigo);
}

.metric-lbl {
    font-size: 11px;
    text-transform: uppercase;
    color: var(--text-muted);
    font-weight: 600;
    margin-top: 2px;
}

/* Accordion & FAQ */
.accordion {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.accordion-item {
    background: #FFFFFF;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-fast);
}

.accordion-item.open {
    border-color: var(--border-dark);
    box-shadow: 2px 2px 0px #0F172A;
}

.accordion-header {
    padding: 14px 18px;
    background: #FFFFFF;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 600;
    color: var(--text-main);
    user-select: none;
}

.accordion-header:hover {
    background: var(--bg-subtle);
}

.accordion-arrow {
    transition: transform 0.2s ease;
    font-size: 12px;
    color: var(--text-muted);
}

.accordion-item.open .accordion-arrow {
    transform: rotate(180deg);
}

.accordion-body {
    display: none;
    padding: 16px 18px;
    background: var(--bg-subtle);
    border-top: 1px solid var(--border-subtle);
    font-size: 14px;
    color: var(--text-main);
    line-height: 1.7;
    white-space: pre-line;
}

.accordion-item.open .accordion-body {
    display: block;
}

/* Search Box */
.search-container {
    position: relative;
    margin-bottom: 20px;
}

.search-input {
    width: 100%;
    padding: 12px 18px 12px 42px;
    border: 2px solid var(--border-dark);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 14.5px;
    outline: none;
    box-shadow: 2px 2px 0px #0F172A;
    transition: var(--transition-fast);
}

.search-input:focus {
    border-color: var(--brand-orange);
    box-shadow: 1px 1px 0px #0F172A;
}

.search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
    color: var(--text-muted);
}

/* Alert Boxes */
.alert-box {
    padding: 16px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
    border: 1px solid transparent;
}

.alert-box.info {
    background: #EFF6FF;
    border-color: #BFDBFE;
    color: #1E40AF;
}

.alert-box.warning {
    background: #FFFBEB;
    border-color: #FDE68A;
    color: #92400E;
}

.alert-box.danger {
    background: #FEF2F2;
    border-color: #FECACA;
    color: #991B1B;
}

.alert-box.success {
    background: #ECFDF5;
    border-color: #A7F3D0;
    color: #065F46;
}

.alert-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.alert-content h4 {
    font-size: 14px;
    margin-bottom: 4px;
}

.alert-content p {
    font-size: 13.5px;
    line-height: 1.5;
}

/* Checkbox Syllabus Tracker */
.syllabus-topic-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    background: #FFFFFF;
    border: 1px solid var(--border-subtle);
    margin-bottom: 8px;
    cursor: pointer;
    transition: background 0.15s ease;
}

.syllabus-topic-item:hover {
    background: var(--bg-subtle);
}

.syllabus-checkbox {
    margin-top: 3px;
    width: 16px;
    height: 16px;
    accent-color: var(--brand-emerald);
    cursor: pointer;
}

.syllabus-topic-text {
    font-size: 13.5px;
    color: var(--text-main);
}

.syllabus-topic-item.completed .syllabus-topic-text {
    text-decoration: line-through;
    color: var(--text-muted);
}

/* Footer */
footer {
    border-top: 2px solid var(--border-dark);
    padding: 32px 0 20px 0;
    margin-top: 40px;
    color: var(--text-muted);
    font-size: 13px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero {
        padding: 20px;
    }
    .hero h1 {
        font-size: 1.6rem;
    }
    .countdown-box {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }
    .countdown-timer-group {
        justify-content: center;
    }
    .sim-timer-clock {
        font-size: 2.8rem;
    }
}