/* Shared application UI theme for dashboard, forms, help and results pages */

:root {
    --bg-base: #050a14;
    --bg-surface: rgba(255, 255, 255, 0.045);
    --bg-surface-strong: rgba(255, 255, 255, 0.07);
    --border-soft: rgba(255, 255, 255, 0.1);
    --border-accent: rgba(0, 212, 255, 0.22);
    --text-main: #f8fbff;
    --text-muted: rgba(224, 230, 240, 0.72);
    --text-soft: rgba(224, 230, 240, 0.52);
    --cyan: #00d4ff;
    --violet: #7c3aed;
    --pink: #f472b6;
    --teal: #34d399;
    --yellow: #facc15;
    --orange: #fb923c;
    --red: #fb7185;
    --glass-shadow: 0 24px 70px rgba(0, 8, 24, 0.42);
    --radius-xl: 28px;
    --radius-lg: 22px;
    --radius-md: 16px;
    --page-max: 1200px;
}

* {
    box-sizing: border-box;
}

body.app-body {
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(0, 212, 255, 0.1), transparent 34%),
        radial-gradient(circle at top right, rgba(124, 58, 237, 0.12), transparent 30%),
        radial-gradient(circle at bottom center, rgba(244, 114, 182, 0.08), transparent 28%),
        var(--bg-base);
    color: var(--text-main);
}

.app-page {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    padding: 110px 24px 48px;
}

.app-shell {
    max-width: var(--page-max);
    margin: 0 auto;
}

.app-navbar {
    position: fixed;
    inset: 16px 24px auto;
    z-index: 1000;
}

.app-navbar-inner {
    max-width: var(--page-max);
    margin: 0 auto;
    padding: 14px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    background: rgba(5, 10, 20, 0.8);
    border: 1px solid var(--border-soft);
    border-radius: 20px;
    backdrop-filter: blur(18px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.28);
}

.app-brand,
.app-back-link,
.app-nav-links a,
.app-inline-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.app-brand {
    color: var(--text-main);
    font-family: 'Orbitron', sans-serif;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.app-brand .material-icons-round,
.app-back-link .material-icons-round,
.app-nav-links .material-icons-round {
    font-size: 20px;
}

.app-brand .material-icons-round {
    color: var(--cyan);
}

.app-back-link,
.app-nav-links a {
    color: var(--text-soft);
    font-size: 14px;
    transition: color 0.25s ease, transform 0.25s ease;
}

.app-back-link:hover,
.app-nav-links a:hover,
.app-nav-links a.active {
    color: var(--cyan);
    transform: translateY(-1px);
}

.app-nav-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    list-style: none;
    padding: 0;
    margin: 0;
    flex: 1;
    flex-wrap: wrap;
}

.page-hero,
.panel,
.metric-card,
.option-card,
.result-panel,
.empty-state,
.help-card {
    position: relative;
    overflow: hidden;
    background: var(--bg-surface);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(18px);
    box-shadow: var(--glass-shadow);
}

.page-hero::before,
.panel::before,
.metric-card::before,
.option-card::before,
.result-panel::before,
.empty-state::before,
.help-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(0, 212, 255, 0.1), transparent 34%);
    pointer-events: none;
}

.page-hero {
    padding: 38px;
    margin-bottom: 28px;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.9fr);
    gap: 28px;
    align-items: center;
}

.hero-grid.hero-grid-centered {
    grid-template-columns: minmax(0, 1fr);
    justify-items: center;
}

.hero-grid.hero-grid-centered > div:first-child {
    width: 100%;
    max-width: 900px;
}

.hero-grid.hero-grid-centered .hero-stat-row {
    grid-template-columns: repeat(2, minmax(220px, 1fr));
    max-width: 760px;
}

.dashboard-welcome-hero {
    padding: 36px 40px;
    margin-bottom: 30px;
    animation: dashboardWelcomeFade 0.65s ease both;
}

.dashboard-welcome-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at top right, rgba(79, 172, 254, 0.08), transparent 60%);
}

.dashboard-welcome-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
    align-items: stretch;
}

.dashboard-welcome-main {
    display: grid;
    gap: 18px;
}

.dashboard-welcome-hero .page-title {
    font-size: 42px;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 0;
}

.dashboard-welcome-hero .gradient-text {
    background: linear-gradient(90deg, #4facfe, #a855f7);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.dashboard-welcome-hero .page-subtitle {
    opacity: 0.7;
    font-size: 15px;
    margin: 0;
}

.dashboard-welcome-actions {
    margin-top: 0;
    gap: 16px;
}

.dashboard-btn-primary,
.dashboard-btn-secondary {
    transition: all 0.3s ease;
}

.dashboard-btn-primary {
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.95), rgba(168, 85, 247, 0.92));
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 10px 28px rgba(79, 172, 254, 0.3);
}

.dashboard-btn-primary:hover,
.dashboard-btn-secondary:hover {
    transform: translateY(-2px);
}

.dashboard-btn-primary:hover {
    box-shadow: 0 14px 32px rgba(79, 172, 254, 0.35);
}

.dashboard-btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.dashboard-welcome-side {
    display: flex;
}

.dashboard-user-card {
    position: relative;
    width: 100%;
    padding: 22px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.15), rgba(168, 85, 247, 0.15));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 30px rgba(79, 172, 254, 0.15);
    display: grid;
    gap: 16px;
    transition: all 0.3s ease;
    animation: floatCard 6s ease-in-out infinite;
}

.dashboard-user-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #4facfe, #a855f7);
}

.dashboard-user-card:hover {
    animation-play-state: paused;
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(168, 85, 247, 0.2);
}

.dashboard-user-card-head {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.8;
}

.dashboard-user-card-head .material-icons-round {
    color: #4facfe;
}

.dashboard-user-stats {
    margin-top: 0;
    gap: 14px;
    grid-template-columns: 1fr;
}

.dashboard-user-stats .metric-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    padding: 20px 22px;
    transition: all 0.3s ease;
}

.dashboard-user-stats .metric-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(168, 85, 247, 0.2);
}

.dashboard-user-stats .dashboard-username,
.dashboard-user-stats .models-count {
    background: linear-gradient(90deg, #4facfe, #a855f7);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    font-weight: 600;
    letter-spacing: 1px;
}

.dashboard-user-stats .models-label {
    opacity: 0.7;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-6px); }
}

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

.hero-kicker,
.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--cyan);
    margin-bottom: 14px;
}

.page-title,
.section-title,
.panel-title {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    line-height: 1.18;
}

.page-title {
    font-size: clamp(1.9rem, 4vw, 3rem);
    margin-bottom: 12px;
}

.page-subtitle,
.panel-subtitle,
.section-subtitle {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.7;
}

.hero-actions,
.panel-actions,
.results-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 22px;
}

.hero-stat-row,
.metric-grid,
.option-grid,
.help-grid,
.results-grid,
.breakdown-grid,
.quick-facts-grid {
    display: grid;
    gap: 18px;
}

.hero-stat-row,
.metric-grid,
.quick-facts-grid {
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

.metric-card,
.quick-fact,
.option-card,
.help-card {
    padding: 20px;
    border-radius: var(--radius-lg);
}

.metric-card .metric-value,
.quick-fact .metric-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.35rem;
    margin-top: 8px;
}

.progress-ring {
    width: 115px;
    height: 115px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: conic-gradient(rgba(0, 212, 255, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.07);
}

.progress-ring .progress-inner {
    width: 74px;
    height: 74px;
    border-radius: 50%;
    background: rgba(5, 10, 20, 0.8);
    display: grid;
    place-items: center;
    text-align: center;
    padding: 8px;
}

.progress-ring .progress-subtext {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
}

.metric-subtext {
    font-size: 13px;
    color: var(--text-muted);
}

.wellness-card {
    display: flex;
    flex-direction: column;
}

.wellness-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    margin-top: 10px;
}

.wellness-card .score-section {
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
}

.wellness-card .score-section .metric-value {
    margin-top: 0;
}

.wellness-card #wellnessBreakdown {
    margin-top: 14px;
}

.metric-compact-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 10px;
}

.metric-card .metric-label,
.quick-fact .metric-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--text-soft);
}

.hero-visual,
.form-visual,
.result-visual {
    min-height: 100%;
    padding: 26px;
    border-radius: calc(var(--radius-xl) - 6px);
    background: linear-gradient(145deg, rgba(0, 212, 255, 0.12), rgba(124, 58, 237, 0.08));
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
}

.visual-icon {
    width: 78px;
    height: 78px;
    border-radius: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: var(--text-main);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.18), rgba(124, 58, 237, 0.22));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 12px 32px rgba(0, 0, 0, 0.18);
}

.visual-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
}

.visual-copy {
    color: var(--text-muted);
    font-size: 14px;
}

.visual-tags {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 0;
    margin: 0;
}

.visual-tags li {
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    font-size: 12px;
}

.floating-support {
    position: fixed;
    top: var(--support-top, 22px);
    right: var(--support-right, 24px);
    z-index: 1100;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

.floating-support .support-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-main);
    background: rgba(5, 10, 20, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(18px);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
    transition: transform 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.floating-support .support-link:hover {
    transform: translateY(-2px);
    color: var(--cyan);
    border-color: var(--border-accent);
}

.section-block {
    margin-bottom: 24px;
}

.option-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.option-card {
    padding: 28px;
    text-decoration: none;
    color: inherit;
    transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.option-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-accent);
    box-shadow: 0 26px 70px rgba(0, 212, 255, 0.14);
}

/* trend arrow icons used next to weekly averages */
.trend-icon {
    font-size: 16px;
    vertical-align: middle;
    margin-left: 4px;
    opacity: 0.75;
    transition: color 0.25s ease;
}
.trend-up { color: var(--teal); }
.trend-down { color: var(--red); }
.trend-flat { color: var(--text-muted); }

/* analytics charts responsive wrapper adjustments */
.chart-wrap { position: relative; width: 100%; }

.weekly-summary-panel {
    width: 100%;
    padding: 28px;
}

.weekly-analytics-panel {
    max-width: 980px;
    margin: 0 auto;
}

.weekly-summary-grid {
    grid-template-columns: repeat(2, minmax(260px, 340px));
    justify-content: center;
    gap: 20px;
}

.weekly-analytics-cards-grid {
    grid-template-columns: repeat(2, minmax(260px, 1fr));
    gap: 20px;
}

.weekly-analytics-card {
    min-height: 150px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    align-items: stretch;
}

.weekly-chart-card {
    height: 100%;
}

.weekly-chart-card .chart-wrap {
    min-height: 300px;
}

.weekly-summary-grid .metric-card {
    padding: 24px;
}

/* Weekly Habit Analytics section */
.wha-section {
    width: 100%;
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--border-soft);
}

.wha-section-header {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 20px;
}

.wha-section-header .material-icons-round {
    color: var(--cyan);
    font-size: 22px;
}

.wha-charts-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    width: 100%;
    margin-bottom: 20px;
}

.wha-chart-card {
    padding: 20px;
    background: var(--bg-surface-strong);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-soft);
    backdrop-filter: blur(12px);
}

.wha-chart-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 16px;
}

.wha-chart-wrap {
    min-height: 280px;
}

.wha-insight-cards {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.wha-summary-block {
    padding: 20px;
    background: var(--bg-surface-strong);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-soft);
}

.wha-insight-text {
    margin-top: 12px;
    color: var(--text-muted);
    line-height: 1.8;
    font-size: 15px;
}

.option-card .option-icon {
    width: 64px;
    height: 64px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin-bottom: 18px;
}

.option-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    margin-bottom: 10px;
}

.option-card p {
    color: var(--text-muted);
    font-size: 14px;
}

.option-card.sleep .option-icon { background: rgba(167, 139, 250, 0.14); color: #bba7ff; }
.option-card.study .option-icon { background: rgba(52, 211, 153, 0.14); color: var(--teal); }
.option-card.stress .option-icon { background: rgba(244, 114, 182, 0.14); color: var(--pink); }
.option-card.health .option-icon { background: rgba(0, 212, 255, 0.14); color: var(--cyan); }

.option-card {
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.option-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 2px;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    -webkit-mask-composite: xor;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.option-card:hover::before {
    opacity: 1;
}

.option-card.sleep {
    animation: glow-sleep 3s ease-in-out infinite alternate;
}

.option-card.study {
    animation: glow-study 3s ease-in-out infinite alternate;
}

.option-card.stress {
    animation: glow-stress 3s ease-in-out infinite alternate;
}

.option-card.health {
    animation: glow-health 3s ease-in-out infinite alternate;
}

@keyframes glow-sleep {
    0% { box-shadow: 0 0 20px rgba(167, 139, 250, 0.3), inset 0 0 20px rgba(167, 139, 250, 0.1); }
    100% { box-shadow: 0 0 30px rgba(167, 139, 250, 0.5), inset 0 0 30px rgba(167, 139, 250, 0.2); }
}

@keyframes glow-study {
    0% { box-shadow: 0 0 20px rgba(52, 211, 153, 0.3), inset 0 0 20px rgba(52, 211, 153, 0.1); }
    100% { box-shadow: 0 0 30px rgba(52, 211, 153, 0.5), inset 0 0 30px rgba(52, 211, 153, 0.2); }
}

@keyframes glow-stress {
    0% { box-shadow: 0 0 20px rgba(244, 114, 182, 0.3), inset 0 0 20px rgba(244, 114, 182, 0.1); }
    100% { box-shadow: 0 0 30px rgba(244, 114, 182, 0.5), inset 0 0 30px rgba(244, 114, 182, 0.2); }
}

@keyframes glow-health {
    0% { box-shadow: 0 0 20px rgba(0, 212, 255, 0.3), inset 0 0 20px rgba(0, 212, 255, 0.1); }
    100% { box-shadow: 0 0 30px rgba(0, 212, 255, 0.5), inset 0 0 30px rgba(0, 212, 255, 0.2); }
}

.option-card:hover {
    transform: translateY(-8px) scale(1.02);
}

.option-card .option-icon {
    transition: transform 0.3s ease;
}

.option-card:hover .option-icon {
    transform: scale(1.1);
}

.prediction-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.8fr);
    gap: 24px;
    align-items: start;
}

.prediction-layout.study-layout {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.prediction-layout.health-layout {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.health-layout .panel {
    width: 100%;
    max-width: 1100px;
}

.study-layout .panel {
    max-width: 900px;
    width: 100%;
}

.study-layout .button-container {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.study-layout .submit-helper-text {
    text-align: center;
    margin-top: 10px;
    opacity: 0.85;
}

.prediction-layout.stress-layout {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.stress-layout .panel {
    width: 100%;
    max-width: 980px;
}

.panel {
    padding: 30px;
}

.panel-title {
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    margin-bottom: 8px;
}

.panel-subtitle {
    margin-bottom: 18px;
}

.loading-message,
.form-note,
.muted-text,
.empty-state p {
    color: var(--text-soft);
    font-size: 14px;
}

.prediction-form {
    display: grid;
    gap: 18px;
}

.field-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.field-grid.single-column {
    grid-template-columns: 1fr;
}

.floating-field {
    position: relative;
}

.floating-field input {
    width: 100%;
    min-height: 62px;
    padding: 24px 16px 12px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-main);
    font-size: 15px;
    outline: none;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.floating-field input:focus {
    border-color: rgba(0, 212, 255, 0.6);
    box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.12);
    background: rgba(255, 255, 255, 0.055);
}

.floating-field label {
    position: absolute;
    left: 16px;
    top: 19px;
    color: var(--text-soft);
    font-size: 14px;
    pointer-events: none;
    transition: transform 0.22s ease, color 0.22s ease, font-size 0.22s ease;
}

.floating-field.is-active label,
.floating-field input:focus + label,
.floating-field input:not(:placeholder-shown) + label {
    transform: translateY(-12px);
    font-size: 11px;
    color: var(--cyan);
}

.input-meta {
    margin-top: 8px;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    font-size: 12px;
    color: var(--text-soft);
    min-height: 18px;
}

.input-preview {
    color: var(--text-muted);
    font-weight: 600;
}

.input-preview.active {
    color: var(--cyan);
}

.floating-field.has-error input {
    border-color: rgba(251, 113, 133, 0.75);
    box-shadow: 0 0 0 3px rgba(251, 113, 133, 0.12);
}

.input-error-text {
    min-height: 16px;
    margin: 6px 2px 0;
    font-size: 12px;
    color: var(--red);
}

.submit-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.submit-row.submit-row-centered {
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
}

.submit-helper-text {
    text-align: center;
    margin: 0;
}

.model-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    font-size: 13px;
}

.helper-list {
    list-style: none;
    display: grid;
    gap: 12px;
    padding: 0;
    margin: 10px 0 0;
}

.helper-list li {
    padding: 12px 14px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.045);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    font-size: 14px;
}

.results-shell {
    display: grid;
    gap: 30px;
}

.results-top-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 24px;
    align-items: stretch;
    margin-top: 20px;
}

.sleep-result-card {
    display: flex;
    gap: 30px;
    padding: 28px;
    min-height: 260px;
}

.sleep-result-left {
    flex: 1.3;
    min-width: 0;
}

.sleep-result-right {
    flex: 1;
    min-width: 0;
    padding-left: 30px;
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
}

.sleep-result-right .result-visual {
    width: 100%;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
    align-items: stretch;
    margin-bottom: 0;
    margin-top: 30px;
}

.results-grid.insight-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
}

.insight-card {
    min-height: 220px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.insight-card .panel-title,
.insight-card .panel-subtitle {
    text-align: center;
}

.insight-card .recommendation-list {
    width: 100%;
    margin-top: 12px;
}

.result-panel {
    padding: 24px;
    min-height: 220px;
}

.results-card {
    height: 100%;
}

.result-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(220px, 0.75fr);
    gap: 24px;
    align-items: center;
}

.score-line {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin: 16px 0 8px;
}

.score-badge,
.category-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 14px;
}

.score-badge {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(124, 58, 237, 0.2));
    color: var(--text-main);
}

.category-badge {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-muted);
}

.chart-card {
    display: grid;
    gap: 18px;
}

.chart-wrap {
    position: relative;
    min-height: 320px;
    padding: 18px;
    border-radius: 22px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.chart-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.chart-container canvas {
    margin: 0 auto;
}

.results-share-action {
    justify-content: center;
    text-align: center;
    margin: 40px 0 0;
}

.breakdown-list {
    display: grid;
    gap: 14px;
}

.breakdown-item {
    display: grid;
    gap: 8px;
}

.breakdown-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    font-size: 13px;
}

.breakdown-name {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
}

.breakdown-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    flex: 0 0 auto;
}

.breakdown-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.breakdown-fill {
    height: 100%;
    width: 0;
    border-radius: 10px;
    transition: width 0.8s ease;
}

.result-stats,
.quick-facts-grid {
    margin-top: 6px;
}

.quick-fact .metric-value small {
    font-size: 0.8rem;
    color: var(--text-soft);
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
}

.status-great,
.status-good,
.status-low { color: var(--teal); }
.status-normal,
.status-moderate,
.status-medium { color: var(--yellow); }
.status-bad,
.status-high { color: var(--red); }

.recommendation-list {
    list-style: none;
    display: grid;
    gap: 12px;
    padding: 0;
    margin: 16px 0 0;
}

.recommendation-list li {
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.045);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
}

.empty-state {
    padding: 48px 28px;
    text-align: center;
}

.help-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.help-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    margin-bottom: 10px;
}

.help-card p,
.help-card li {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.65;
}

.help-card ol,
.help-card ul {
    padding-left: 18px;
    margin-top: 12px;
}

.app-footer {
    margin-top: 28px;
    text-align: center;
    color: var(--text-soft);
    font-size: 13px;
}

.hidden {
    display: none !important;
}

@media (max-width: 1024px) {
    .hero-grid,
    .prediction-layout,
    .results-top-grid,
    .results-grid,
    .result-hero {
        grid-template-columns: 1fr;
    }

    .dashboard-welcome-grid {
        grid-template-columns: 1fr;
    }

    .floating-support {
        top: auto;
        bottom: 20px;
        right: 18px;
    }

    .sleep-result-card {
        flex-direction: column;
        gap: 22px;
    }

    .sleep-result-right {
        padding-left: 0;
        padding-top: 18px;
        border-left: 0;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }
}

@media (max-width: 768px) {
    .app-navbar {
        inset: 12px 14px auto;
    }

    .app-navbar-inner {
        padding: 12px 14px;
        border-radius: 18px;
        align-items: flex-start;
        flex-direction: column;
    }

    .app-nav-links {
        justify-content: flex-start;
        gap: 14px;
    }

    .app-page {
        padding: 132px 16px 36px;
    }

    .page-hero,
    .panel,
    .result-panel,
    .help-card,
    .metric-card,
    .option-card {
        padding: 22px;
    }

    .dashboard-welcome-hero {
        padding: 32px 22px;
    }

    .dashboard-welcome-hero .page-title {
        font-size: 34px;
    }

    .field-grid {
        grid-template-columns: 1fr;
    }

    .input-meta,
    .submit-row,
    .score-line {
        align-items: flex-start;
        flex-direction: column;
    }

    .submit-row.submit-row-centered {
        align-items: center;
    }

    .chart-wrap {
        min-height: 280px;
    }

    .wellness-content {
        gap: 14px;
    }

    .results-grid.insight-grid {
        grid-template-columns: 1fr;
    }

    .weekly-summary-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .weekly-analytics-cards-grid,
    .analytics-grid {
        grid-template-columns: 1fr;
    }

    .wha-charts-row {
        grid-template-columns: 1fr;
    }

    .wha-insight-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 480px) {
    .wha-insight-cards {
        grid-template-columns: 1fr;
    }
}