/**
 * Consent System Styles for Snakki
 * GDPR-compliant age verification and consent modals
 */

:root {
    --consent-overlay: rgba(0, 0, 0, 0.8);
    --consent-bg: var(--bg-color, #ffffff);
    --consent-text: var(--text-color, #333333);
    --consent-accent: var(--primary-color, #6c5ce7);
    --consent-border: var(--border-color, #ddd);
    --consent-shadow: rgba(0, 0, 0, 0.2);
    --consent-error: #e74c3c;
    --consent-success: #27ae60;
    --consent-warning: #f39c12;
}

[data-theme="dark"] {
    --consent-bg: #2d2d2d;
    --consent-text: #e0e0e0;
    --consent-border: #404040;
    --consent-shadow: rgba(0, 0, 0, 0.4);
}

/* Consent Modal Overlay */
.consent-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--consent-overlay);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
}

.consent-overlay.show {
    opacity: 1;
    visibility: visible;
}

.consent-overlay.no-close {
    pointer-events: none;
}

.consent-overlay.no-close .consent-modal {
    pointer-events: all;
}

/* Consent Modal Container */
.consent-modal {
    background: var(--consent-bg);
    border-radius: 20px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 30px var(--consent-shadow);
    color: var(--consent-text);
    position: relative;
}


/* Modal Header */
.consent-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.consent-header .icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.consent-header h2 {
    color: var(--consent-accent);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.consent-header p {
    color: var(--consent-text);
    opacity: 0.8;
    line-height: 1.5;
    margin-bottom: 0;
}

/* Age Selection */
.age-selection {
    margin: 1.5rem 0;
}

.age-options {
    display: grid;
    gap: 1rem;
    margin-top: 1rem;
}

.age-option {
    background: transparent;
    border: 2px solid var(--consent-border);
    border-radius: 15px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
    font-size: 1rem;
    color: var(--consent-text);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.age-option:hover {
    border-color: var(--consent-accent);
    background: rgba(108, 92, 231, 0.05);
}

.age-option.selected {
    border-color: var(--consent-accent);
    background: var(--consent-accent);
    color: white;
}

.age-option .age-range {
    font-size: 1.2rem;
    font-weight: 600;
}

.age-option .age-description {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Consent Form */
.consent-form {
    margin: 1.5rem 0;
}

.consent-text {
    background: rgba(108, 92, 231, 0.05);
    border: 1px solid var(--consent-accent);
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    line-height: 1.5;
}

.consent-text h4 {
    color: var(--consent-accent);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.consent-text ul {
    margin: 0.5rem 0 0 1rem;
    padding: 0;
}

.consent-text li {
    margin-bottom: 0.3rem;
}

/* Form Fields */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--consent-text);
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--consent-border);
    border-radius: 8px;
    font-size: 1rem;
    color: var(--consent-text);
    background: var(--consent-bg);
    transition: border-color 0.2s ease;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: var(--consent-accent);
    box-shadow: 0 0 0 2px rgba(108, 92, 231, 0.2);
}

.form-group input.error {
    border-color: var(--consent-error);
}

.form-group .error-message {
    color: var(--consent-error);
    font-size: 0.8rem;
    margin-top: 0.3rem;
    display: none;
}

.form-group .error-message.show {
    display: block;
}

/* Checkbox Consent */
.consent-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin: 1rem 0;
    padding: 1rem;
    background: rgba(108, 92, 231, 0.05);
    border-radius: 10px;
    border: 1px solid var(--consent-accent);
}

.consent-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
    flex-shrink: 0;
    margin-top: 2px;
}

.consent-checkbox label {
    margin: 0;
    line-height: 1.4;
    font-size: 0.9rem;
    cursor: pointer;
}

.consent-checkbox label strong {
    color: var(--consent-accent);
}

/* Buttons */
.consent-buttons {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.consent-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    min-width: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.consent-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

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

.consent-btn.primary:hover:not(:disabled) {
    background: #5a4fcf;
    transform: translateY(-1px);
}

.consent-btn.secondary {
    background: transparent;
    color: var(--consent-text);
    border: 1px solid var(--consent-border);
}

.consent-btn.secondary:hover:not(:disabled) {
    background: rgba(108, 92, 231, 0.1);
    border-color: var(--consent-accent);
}

.consent-btn.loading {
    position: relative;
    color: transparent;
}

.consent-btn.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: consent-spinner 1s linear infinite;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
}

@keyframes consent-spinner {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Success/Error States */
.consent-status {
    padding: 1rem;
    border-radius: 10px;
    margin: 1rem 0;
    text-align: center;
    font-weight: 500;
}

.consent-status.success {
    background: rgba(39, 174, 96, 0.1);
    border: 1px solid var(--consent-success);
    color: var(--consent-success);
}

.consent-status.error {
    background: rgba(231, 76, 60, 0.1);
    border: 1px solid var(--consent-error);
    color: var(--consent-error);
}

.consent-status.warning {
    background: rgba(243, 156, 18, 0.1);
    border: 1px solid var(--consent-warning);
    color: var(--consent-warning);
}

/* Parental Info Box */
.parental-info {
    background: rgba(243, 156, 18, 0.1);
    border: 1px solid var(--consent-warning);
    border-radius: 10px;
    padding: 1rem;
    margin: 1rem 0;
}

.parental-info h4 {
    color: var(--consent-warning);
    margin-bottom: 0.5rem;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.parental-info p {
    margin: 0.5rem 0;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Loading States */
.consent-loading {
    text-align: center;
    padding: 2rem;
}

.consent-loading .spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto 1rem;
    border: 3px solid var(--consent-border);
    border-top-color: var(--consent-accent);
    border-radius: 50%;
    animation: consent-spinner 1s linear infinite;
}

/* Responsive Design */
@media (max-width: 768px) {
    .consent-modal {
        padding: 1.5rem;
        margin: 1rem;
        max-width: calc(100vw - 2rem);
    }
    
    .consent-header h2 {
        font-size: 1.3rem;
    }
    
    .consent-buttons {
        flex-direction: column;
    }
    
    .consent-btn {
        width: 100%;
        justify-content: center;
    }
    
    .age-options {
        gap: 0.75rem;
    }
    
    .age-option {
        padding: 0.75rem;
    }
}

@media (max-width: 480px) {
    .consent-modal {
        padding: 1rem;
        margin: 0.5rem;
        max-width: calc(100vw - 1rem);
    }
    
    .consent-header .icon {
        font-size: 2.5rem;
    }
    
    .consent-header h2 {
        font-size: 1.2rem;
    }
    
    .age-option .age-range {
        font-size: 1.1rem;
    }
    
    .consent-checkbox {
        padding: 0.75rem;
        gap: 0.5rem;
    }
}

/* Privacy Notice Link */
.privacy-link {
    color: var(--consent-accent);
    text-decoration: none;
    font-weight: 500;
}

.privacy-link:hover {
    text-decoration: underline;
}

/* Required Field Indicator */
.required {
    color: var(--consent-error);
    font-weight: bold;
}

/* Consent Expiry Warning */
.consent-expiry-warning {
    background: rgba(243, 156, 18, 0.1);
    border: 1px solid var(--consent-warning);
    border-radius: 10px;
    padding: 1rem;
    margin: 1rem 0;
    text-align: center;
}

.consent-expiry-warning h4 {
    color: var(--consent-warning);
    margin-bottom: 0.5rem;
}