/* STD Self Test - Frontend Styles */
/* Theme Color: #821C4B (burgundy) */

:root {
    --sst-primary: #821C4B;
    --sst-primary-light: #a82d62;
    --sst-primary-dark: #5c1435;
    --sst-primary-bg: #fdf2f6;
    --sst-primary-bg-hover: #fce7ef;
    --sst-primary-shadow: rgba(130, 28, 75, 0.4);
}

.sst-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 30px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

/* Language Selection */
.sst-language-screen {
    text-align: center;
    padding: 20px 0;
}

.sst-language-screen .sst-header h2 {
    font-size: 24px;
    margin-bottom: 10px;
}

.sst-language-options {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 30px;
    flex-wrap: wrap;
}

.sst-language-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 25px 40px;
    background: white;
    border: 2px solid #e2e8f0;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 140px;
}

.sst-language-btn:hover,
.sst-language-btn:active {
    border-color: var(--sst-primary);
    background: var(--sst-primary-bg);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--sst-primary-shadow);
}

.sst-lang-flag {
    font-size: 48px;
    line-height: 1;
}

.sst-lang-name {
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

/* Language Switcher - inline below title on mobile */
.sst-lang-switcher {
    display: flex;
    justify-content: right;
    margin-bottom: 15px;
}

.sst-lang-switch {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--sst-primary-bg);
    border: 1px solid var(--sst-primary);
    border-radius: 20px;
    padding: 8px 16px;
    font-size: 12px;
    color: var(--sst-primary);
    cursor: pointer;
    transition: all 0.2s;
}

.sst-lang-switch:hover {
    background: var(--sst-primary);
    color: white;
}

.sst-lang-switch .sst-switch-icon {
    font-size: 12px;
}

.sst-header {
    text-align: center;
    margin-bottom: 30px;
    position: relative;
}

.sst-header h2 {
    color: var(--sst-primary);
    font-size: 28px;
    margin-bottom: 15px;
}

.sst-disclaimer {
    font-size: 13px;
    color: #666;
    background: var(--sst-primary-bg);
    padding: 15px;
    border-radius: 8px;
   
}

/* Progress Bar */
.sst-progress {
    margin-bottom: 30px;
}

.sst-progress-bar {
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
}

.sst-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--sst-primary), var(--sst-primary-light));
    transition: width 0.3s ease;
}

.sst-progress-text {
    display: block;
    text-align: center;
    margin-top: 10px;
    font-size: 14px;
    color: #718096;
}

/* Questions */
.sst-question {
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.sst-question-text {
    font-size: 20px;
    color: #2d3748;
    margin-bottom: 25px;
    line-height: 1.5;
}

.sst-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sst-option {
    display: block;
    cursor: pointer;
    /* iOS Safari fix - prevent text selection on tap */
    -webkit-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

.sst-option input {
    display: none;
}

.sst-option-label {
    display: block;
    padding: 18px 24px;
    background: #fff;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 16px;
    color: #4a5568;
    transition: all 0.2s ease;
    /* iOS Safari fix - ensure touch targets work */
    -webkit-tap-highlight-color: transparent;
}

.sst-option-label:hover,
.sst-option-label:active {
    border-color: var(--sst-primary);
    background: var(--sst-primary-bg-hover);
}

.sst-option input:checked + .sst-option-label {
    border-color: var(--sst-primary);
    background: var(--sst-primary-bg);
    color: var(--sst-primary);
    font-weight: 600;
}

/* Navigation */
.sst-navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    gap: 15px;
}

.sst-btn {
    padding: 14px 28px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    /* iOS Safari fix */
    -webkit-appearance: none;
    -webkit-tap-highlight-color: transparent;
}

.sst-btn-primary {
    background: linear-gradient(135deg, var(--sst-primary), var(--sst-primary-light));
    color: #ffffff !important;
}

.sst-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--sst-primary-shadow);
}

.sst-btn-secondary {
    background: #e2e8f0;
    color: #4a5568;
}

.sst-btn-secondary:hover {
    background: #cbd5e0;
}

.sst-btn-link {
    background: none;
    color: var(--sst-primary);
    text-decoration: underline;
}

.sst-btn-large {
    padding: 18px 36px;
    font-size: 18px;
}

/* Results */
.sst-results {
    animation: fadeIn 0.5s ease;
}

.sst-results-header {
    text-align: center;
    padding: 30px;
    border-radius: 12px;
    margin-bottom: 25px;
}

.sst-results-header.high { background: linear-gradient(135deg, #fed7d7, #feb2b2); }
.sst-results-header.moderate { background: linear-gradient(135deg, #fefcbf, #faf089); }
.sst-results-header.low { background: linear-gradient(135deg, #c6f6d5, #9ae6b4); }

/* Risk Badge for on-page results */
.sst-risk-badge {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 30px;
    font-size: 18px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.sst-risk-badge.high {
    background: linear-gradient(135deg, #fc8181, #f56565);
    color: white;
}

.sst-risk-badge.moderate {
    background: linear-gradient(135deg, #f6e05e, #ecc94b);
    color: #744210;
}

.sst-risk-badge.low {
    background: linear-gradient(135deg, #68d391, #48bb78);
    color: white;
}

.sst-risk-indicator {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sst-results-header.high .sst-risk-indicator { background: #fc8181; }
.sst-results-header.moderate .sst-risk-indicator { background: #f6e05e; }
.sst-results-header.low .sst-risk-indicator { background: #68d391; }

.sst-results-body {
    padding: 20px;
    background: #f7fafc;
    border-radius: 12px;
    margin-bottom: 25px;
}

.sst-recommendation {
    font-weight: 600;
    color: #2d3748;
    font-size: 16px;
    line-height: 1.6;
}

/* CTA Section */
.sst-cta {
    background: linear-gradient(135deg, var(--sst-primary-dark), var(--sst-primary));
    color: white;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
}

.sst-cta h3 {
    margin-bottom: 10px;
}

.sst-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.sst-cta .sst-btn-primary {
    background: var(--sst-primary-light);
}

.sst-clinic-address {
    font-size: 14px;
    opacity: 0.9;
}

/* Loading */
.sst-loading {
    text-align: center;
    padding: 60px;
}

.sst-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #e2e8f0;
    border-top-color: var(--sst-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Phone Input */
.sst-phone-input {
    margin-top: 20px;
}

.sst-input-field {
    width: 100%;
    padding: 18px 24px;
    font-size: 16px; /* Prevent iOS Safari zoom on focus */
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    outline: none;
    transition: all 0.2s ease;
    /* iOS Safari fixes */
    -webkit-appearance: none;
    -webkit-border-radius: 12px;
}

.sst-input-field:focus {
    border-color: var(--sst-primary);
    box-shadow: 0 0 0 3px rgba(130, 28, 75, 0.2);
}

.sst-input-field::placeholder {
    color: #a0aec0;
}

.sst-helper-text {
    font-size: 14px;
    color: #718096;
    margin-top: -15px;
    margin-bottom: 20px;
}

/* WhatsApp Confirmation */
.sst-results-header.sst-confirmation {
    background: linear-gradient(135deg, var(--sst-primary-bg), var(--sst-primary-bg-hover));
}

.sst-whatsapp-icon {
    margin-bottom: 20px;
}

.sst-results-note {
    font-size: 14px;
    color: #718096;
    margin-top: 10px;
}

/* Error State */
.sst-results.sst-error .sst-results-header {
    background: linear-gradient(135deg, #fee2e2, #fecaca);
}

/* Responsive */
@media (max-width: 600px) {
    .sst-container {
        padding: 15px;
    }
    .sst-header h2 {
        font-size: 20px;
        padding: 0 10px;
    }
    .sst-question-text {
        font-size: 18px;
    }
    .sst-cta-buttons {
        flex-direction: column;
    }
    .sst-input-field {
        font-size: 16px;
        padding: 14px 18px;
    }

    /* Language selection mobile */
    .sst-language-screen {
        padding: 10px 0;
    }
    .sst-language-screen .sst-header h2 {
        font-size: 20px;
    }
    .sst-language-options {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    .sst-language-btn {
        width: 100%;
        max-width: 280px;
        padding: 20px 30px;
        flex-direction: row;
        justify-content: center;
    }
    .sst-lang-flag {
        font-size: 36px;
    }
    .sst-lang-name {
        font-size: 18px;
    }

    /* Language switcher mobile - centered below title */
    .sst-lang-switcher {
        margin-bottom: 20px;
    }
    .sst-lang-switch {
        padding: 8px 16px;
        font-size: 12px;
    }

    /* Disclaimer mobile */
    .sst-disclaimer {
        font-size: 12px;
        padding: 12px;
    }
}