/* Reset and Base Styles */
:root {
    /* Brand palette */
    /* Brand overrides from request */
    --sb-primary: #c92a76;
    --sb-white: #ffffff;
    --sb-black: #000000;
    --sb-blue: #007bff;
    --sb-green: #00b894;
    /* Backward-compat aliases used throughout */
    --sb-pink: var(--sb-primary);
    --sb-purple: #6E49B2; /* keep secondary gradient hue */
    --sb-indigo: var(--sb-blue);
    --sb-orange: #ffa500;
    --sb-red: #ff6b6b;

    --sb-text: #222;
    --sb-muted: #666;
    --sb-surface: rgba(255,255,255,0.95);
    --sb-border: rgba(255,255,255,0.2);

    --sb-shadow: 0 10px 30px rgba(0,0,0,0.3);
    --sb-radius: 14px;
    --sb-focus: 0 0 0 3px rgba(233, 30, 99, 0.35);

    --sb-font: var(--sb-font, 'T-Star Medium', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif);
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--sb-font-body);
    line-height: 1.6;
    color: var(--sb-text);
    background: var(--sb-white);
    min-height: 100vh;
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    width: 100%;
    overflow-x: hidden;
}

/* Header Styles */
header {
    text-align: center;
    margin-bottom: 2rem;
    color: #000;
}

.logo-container {
    margin-bottom: 1rem;
    text-align: left; /* let the inline-block container define its own width; the parent centers it */
}

.brand-logo {
    max-width: 200px;
    max-height: 80px;
    width: auto;
    height: auto;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
}

.wave-decoration {
    opacity: 0.8;
}

.wave-graphic {
    max-width: 600px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    color: var(--sb-primary);
    font-weight: 700;
    font-family: var(--sb-font-heading);
}

header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Top CTA buttons under wave (admin) */
.top-cta {
    margin: 0.5rem 0 1rem 0;
    display: flex;
    gap: 0.5rem;
    justify-content: center;
}

/* Quiz Container */
.quiz-container, .results-container {
    background: var(--sb-surface);
    border-radius: var(--sb-radius);
    padding: 2rem;
    box-shadow: var(--sb-shadow);
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid var(--sb-border);
}

/* Progress Bar */
#progress-bar {
    width: 100%;
    height: 8px;
    background-color: #e0e0e0;
    border-radius: 4px;
    margin-bottom: 2rem;
    overflow: hidden;
}

.progress {
    height: 100%;
    background: var(--sb-primary);
    border-radius: 4px;
    transition: width 0.3s ease;
    width: 0%;
}

/* Question Styles */
.question-container {
    margin-bottom: 2rem;
    min-height: auto;
}

.question {
    display: none;
    animation: fadeIn 0.5s ease-in;
    overflow-wrap: anywhere; /* allow long words/URLs to wrap */
    word-break: break-word;
    border: 0;           /* remove default fieldset border */
    padding: 0;          /* tighter box, rely on parent padding */
    margin: 0 0 1rem 0;  /* spacing to next content */
    min-width: 0;        /* avoid overflow in flex/containers */
}

.question.active {
    display: block;
}

.question h3 {
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    color: #333;
    overflow-wrap: anywhere;
}

/* Ensure long legend titles wrap and don't overflow */
.question legend {
    display: block;            /* allow margin and full-width wrapping */
    width: 100%;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
    padding: 0;                /* remove default inset */
    white-space: normal;       /* enable multi-line wrapping */
    overflow-wrap: anywhere;
    word-break: break-word;
}

/* Slider Styles */
.slider-container {
    margin: 1.5rem 0;
}

.slider {
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: #ddd;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    margin: 1rem 0;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: var(--sb-primary);
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.slider::-moz-range-thumb {
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background: var(--sb-primary);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--sb-muted);
    margin-top: 0.5rem;
}

.slider-value {
    text-align: center;
    font-weight: bold;
    font-size: 1.2rem;
    color: var(--sb-pink);
    margin-top: 0.5rem;
}

/* Multiple Choice Styles */
.option {
    display: block;
    margin: 0.8rem 0;
    padding: 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f9f9f9;
}

.option:hover {
    border-color: var(--sb-pink);
    background: rgba(201, 42, 118, 0.1);
}

.option.selected {
    border-color: var(--sb-pink);
    background: var(--sb-primary);
    color: white;
}

.option input[type="radio"] {
    display: none;
}

/* Button Styles */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary { background: var(--sb-primary); color: #fff; border: 2px solid var(--sb-primary); }

.btn-primary:hover { color: var(--sb-primary); background: #fff; border-color: var(--sb-primary); transition: color 0.2s ease, background 0.2s ease; }

.btn-secondary { background: #fff; color: var(--sb-primary); border: 2px solid var(--sb-primary); }

.btn-secondary:hover { background: var(--sb-primary); color: #fff; transition: color 0.2s ease, background 0.2s ease; }

.btn-success {
    background: var(--sb-primary);
    color: white;
    border: 2px solid var(--sb-primary);
}

.btn-success:hover {
    background: #b02467;
}

.btn-danger {
    background: var(--sb-red);
    color: white;
    border: 2px solid var(--sb-red);
}

.btn-danger:hover {
    background: #c82333;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Accessible focus styles */
.btn:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.option:focus-visible,
.slider:focus-visible {
    outline: none;
    box-shadow: var(--sb-focus);
}

/* Skip link */
.skip-link {
    position: absolute;
    left: -999px;
    top: -999px;
    background: var(--sb-pink);
    color: #fff;
    padding: 8px 12px;
    border-radius: 6px;
}
.skip-link:focus {
    left: 16px;
    top: 16px;
    z-index: 1000;
}

/* Navigation */
.navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
}

/* Results Styles */
.result-summary {
    text-align: center;
    margin: 2rem 0;
}

.score-display {
    font-size: 3rem;
    font-weight: bold;
    color: var(--sb-primary);
    margin: 1rem 0;
}

.recommendation {
    padding: 1.5rem;
    border-radius: 10px;
    margin: 1.5rem 0;
}

.recommendation.high-need {
    background: var(--sb-primary);
    color: white;
}
.recommendation.moderate-need { background: var(--sb-primary); color: #fff; }
.recommendation.low-need { background: var(--sb-primary); color: #fff; }
.score-meter {
    display: grid;
    place-items: center;
    margin: 1.25rem 0 0.5rem 0;
}

.score-ring {
    /* tunables */
    --size: 160px;            /* overall diameter */
    --thickness: 14px;        /* ring thickness */
    --track: #e9ecef;         /* background track color */
    --p: 0;                   /* percentage 0..100 (set via JS) */

    width: var(--size);
    height: var(--size);
    border-radius: 50%;
    position: relative;
    display: grid;
    place-items: center;
    --ringColor: var(--sb-pink);
    background: conic-gradient(from -90deg, var(--ringColor) 0% calc(var(--p) * 1%), var(--track) 0% 100%);
}

.score-ring::before {
    /* inner cutout to form the donut */
    content: "";
    position: absolute;
    inset: var(--thickness);
    background: #fff; /* white center to match app background */
    border-radius: 50%;
}

.score-number {
    position: relative; /* above the ::before cutout */
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    z-index: 1;
}

.score-number .score-value {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1;
    color: var(--sb-primary);
}

.score-number .score-max {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--sb-primary);
    opacity: 0.7;
}

/* Fallback horizontal progress bar (hidden by default; could be toggled if needed) */
.score-bar {
    width: min(560px, 90%);
    height: 12px;
    border-radius: 999px;
    background: #e9ecef;
    margin: 0.75rem auto 0;
    overflow: hidden;
}
.score-fill {
    height: 100%;
    width: 0%;
    background: var(--sb-primary);
    border-radius: inherit;
}

/* Admin Panel Styles */
.admin-nav {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.tab-btn {
    padding: 10px 20px;
    border: none;
    background: rgba(255,255,255,0.2);
    color: white;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn:hover, .tab-btn.active {
    background: rgba(255,255,255,0.3);
    transform: translateY(-2px);
}

.admin-panel {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #e91e63;
}

/* Stats Cards */
.stats-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--sb-primary);
    color: white;
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.stat-card h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.stat-card span {
    font-size: 2rem;
    font-weight: bold;
}

/* Charts */
.charts-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.chart-container {
    background: #f8f9fa;
    padding: 1rem;
    border-radius: 10px;
    height: 300px;
}

/* Questions List */
.question-item {
    background: #f8f9fa;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.question-item h4 {
    margin-bottom: 0.5rem;
    color: #333;
}

.question-item p {
    color: #666;
    margin-bottom: 1rem;
}

.question-actions {
    display: flex;
    gap: 0.5rem;
}

.question-actions button {
    padding: 6px 12px;
    font-size: 0.9rem;
}

/* Export Section */
.export-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px solid #e0e0e0;
}

.export-section h3 {
    margin-bottom: 1rem;
}

.export-section button {
    margin-right: 1rem;
    margin-bottom: 0.5rem;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .container {
        padding: 12px;
        max-width: 100%;
    }

    .brand-logo {
        max-width: 150px;
        max-height: 60px;
    }

    .wave-graphic {
        max-width: 100%;
        height: auto;
    }

    header {
        padding: 1rem;
        word-wrap: break-word;
    }

    header h1 {
        font-size: 1.75rem;
        word-wrap: break-word;
    }

    header p {
        font-size: 1rem;
        word-wrap: break-word;
    }

    .quiz-container, .results-container, .admin-panel {
        padding: 1.25rem;
        max-width: 100%;
        overflow-x: hidden;
    }

    .question h3, .question legend {
        font-size: 1.1rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .navigation {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }

    .navigation .btn {
        width: 100%;
        max-width: 100%;
    }

    .email-form {
        padding: 1.5rem 1rem;
    }

    .email-form form {
        flex-direction: column;
        width: 100%;
    }

    .email-form input[type="email"] {
        min-width: auto;
        width: 100%;
        max-width: 100%;
    }

    .email-form button {
        width: 100%;
        max-width: 100%;
    }

    .result-summary {
        max-width: 100%;
        overflow-x: hidden;
    }

    .recommendation {
        padding: 1.25rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .recommendation h3 {
        font-size: 1.3rem;
        word-wrap: break-word;
    }

    .recommendation p {
        font-size: 1rem;
        word-wrap: break-word;
    }

    .admin-nav {
        flex-wrap: wrap;
    }

    .stats-overview {
        grid-template-columns: 1fr;
    }

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

    /* Ensure all buttons wrap text properly */
    .btn {
        word-wrap: break-word;
        white-space: normal;
        max-width: 100%;
    }

    /* Supplement disclaimer mobile */
    .supplement-disclaimer {
        padding: 1rem !important;
        font-size: 0.8rem !important;
        max-width: 100%;
        overflow-x: hidden;
    }
}

/* TikTok Embed Compatibility */
.tiktok-embed {
    max-width: 100%;
    max-height: 100vh;
    overflow-y: auto;
}

.tiktok-embed .container {
    padding: 10px;
    min-height: auto;
}

.tiktok-embed header h1 {
    font-size: 1.8rem;
}

.tiktok-embed .quiz-container {
    padding: 1rem;
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner {
    border: 3px solid #f3f3f3;
    border-top: 3px solid #e91e63;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

/* Soundbites Branding */
.play-button-accent {
    background-image: url('Play_button_magenta_to_blue_fade.webp');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    width: 40px;
    height: 40px;
    display: inline-block;
    margin: 0 10px;
    opacity: 0.8;
}

.brand-accent {
    color: var(--sb-primary);
    font-weight: bold;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* White background override (requested) */
body {
    background: #ffffff !important;
    background-image: none !important;
}

/* Duplicate skip-link styles removed - consolidated above */

/* Next button brand color override (match logo magenta) */
#next-btn.btn-primary {
    background: var(--sb-primary) !important; /* #C92A76 from brand.css */
    color: #fff;
    border: none;
}
#next-btn.btn-primary:hover {
    background: #b02467 !important; /* slightly darker for hover */
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(201, 42, 118, 0.3);
}
#next-btn.btn-primary:disabled {
    background: #d86a9b !important;
    box-shadow: none;
    transform: none;
}

/* Submit button brand color override (match logo magenta) */
#submit-btn.btn-success {
    background: var(--sb-primary) !important;
    color: #fff;
    border: none;
}
#submit-btn.btn-success:hover {
    background: #b02467 !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(201, 42, 118, 0.3);
}
#submit-btn.btn-success:disabled {
    background: #d86a9b !important;
    box-shadow: none;
    transform: none;
}
/* ==========================================
   TIKTOK MOBILE OPTIMIZATIONS
   ========================================== */

/* Loading Spinner */
.app-loader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--sb-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    z-index: 9999;
    transition: opacity 0.4s ease;
}

.app-loader.hidden {
    opacity: 0;
    pointer-events: none;
}

.loader-spinner {
    width: 60px;
    height: 60px;
    border: 5px solid rgba(255, 255, 255, 0.2);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 20px;
}

.app-loader p {
    font-size: 1.1rem;
    font-weight: 500;
    opacity: 0.9;
}

/* Duplicate @keyframes spin removed - consolidated above */

/* Bigger touch targets for mobile users */
@media (max-width: 768px) {
    .btn {
        min-height: 48px !important;
        font-size: 1.1rem !important;
        padding: 14px 28px !important;
        font-weight: 600;
    }
    
    /* Larger slider for easier touch control */
    input[type="range"] {
        height: 12px;
    }
    
    input[type="range"]::-webkit-slider-thumb {
        width: 32px;
        height: 32px;
        margin-top: -10px;
    }
    
    input[type="range"]::-moz-range-thumb {
        width: 32px;
        height: 32px;
    }
    
    /* Bigger radio buttons */
    input[type="radio"] {
        width: 24px;
        height: 24px;
        cursor: pointer;
    }
    
    input[type="radio"] + label {
        padding-left: 12px;
        font-size: 1.05rem;
        cursor: pointer;
    }
    
    /* More readable question text */
    .question legend {
        font-size: 1.3rem !important;
        line-height: 1.5 !important;
        margin-bottom: 1.5rem !important;
    }
    
    /* Ensure adequate spacing for thumb-friendly taps */
    .option {
        padding: 16px;
        margin-bottom: 12px;
        min-height: 48px;
        display: flex;
        align-items: center;
    }
}

/* TikTok-style smooth animations */
.question {
    animation: slideInUp 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Smooth fade for results */
.results-container {
    animation: fadeInScale 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}


/* Mobile-first improvements */
@media (max-width: 480px) {
    .container {
        padding: 12px;
    }
    
    header {
        padding: 16px;
    }
    
    .brand-logo {
        max-width: 160px;
    }
}

/* High-performance mode (reduce animations on slower devices) */
@media (prefers-reduced-motion: reduce) {
    .question,
    .results-container,
    .app-loader {
        animation: none;
    }
}

/* Ensure touch-friendly spacing */
.navigation {
    gap: 16px;
    margin-top: 2rem;
}

@media (max-width: 768px) {
    .navigation {
        flex-direction: column;
    }
    
    .navigation .btn {
        width: 100%;
        max-width: 400px;
    }
}

/* More prominent email capture CTA */
.email-form {
    background: var(--sb-primary);
    color: white;
    padding: 2rem;
    border-radius: 14px;
    margin-top: 2rem;
    box-shadow: 0 8px 24px rgba(201, 42, 118, 0.4);
}

.email-form h3 {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.email-form p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    opacity: 0.95;
}

.email-form input[type="email"] {
    width: 100%;
    padding: 14px 18px;
    font-size: 1.05rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    margin-bottom: 1rem;
    background: rgba(255, 255, 255, 0.95);
    color: #222;
}

.email-form input[type="email"]:focus {
    outline: none;
    border-color: white;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

.email-form button {
    width: 100%;
    background: white !important;
    color: #C92A76 !important;
    font-weight: 700;
    font-size: 1.15rem;
    padding: 16px 32px;
    border: none;
    border-radius: 8px;
}

.email-form button:hover {
    transform: scale(1.02) !important;
    box-shadow: 0 6px 16px rgba(255, 255, 255, 0.5) !important;
}

/* Duplicate progress bar styles removed - consolidated above */

/* Results scoring visual enhancement */
.results-container h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--sb-primary);
}

/* CTA Button Styles - Top 0.01% Quality */
.recommendation .btn {
    min-width: 200px;
    padding: 14px 24px;
    font-size: 1rem;
    font-weight: 700;
    border-radius: 10px;
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.recommendation .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* Footer styling */
footer {
    margin-top: 3rem;
    padding: 2rem 1rem;
    text-align: center;
}

footer small {
    color: #ffffff !important;
    opacity: 0.9;
    display: block;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .recommendation .btn {
        width: 100%;
        max-width: 400px;
        min-height: 52px;
        font-size: 1.05rem;
        word-break: break-word;
        white-space: normal;
        padding: 14px 16px;
    }

    footer {
        padding: 1.5rem 1rem;
    }
}