:root {
    --cinebrain-primary: #1a73e8;
    --cinebrain-primary-light: #4285f4;
}

[data-theme="dark"] {
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --text-muted: #808080;
    --card-bg: #1a1a1a;
    --content-border: #333333;
    --search-bg: #2a2a2a;
    --search-focus-bg: #333333;
    --body-bg: #121212;
    --hover-bg: rgba(255, 255, 255, 0.05);
    --divider: rgba(255, 255, 255, 0.1);
}

[data-theme="light"] {
    --text-primary: #1a1a1a;
    --text-secondary: #4a4a4a;
    --text-muted: #6a6a6a;
    --card-bg: #ffffff;
    --content-border: #e0e0e0;
    --search-bg: #f5f5f5;
    --search-focus-bg: #ffffff;
    --body-bg: #ffffff;
    --hover-bg: rgba(0, 0, 0, 0.04);
    --divider: rgba(0, 0, 0, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    background: var(--body-bg);
    color: var(--text-primary);
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

.faq-page {
    max-width: min(1200px, 95vw);
    margin: 0 auto;
    padding: clamp(0.5rem, 2vw, 1rem);
    padding-top: 70px;
    min-height: calc(100vh - 70px);
    position: relative;
    z-index: 1;
}

@media (max-width: 768px) {
    .faq-page {
        padding-top: 70px;
        padding-bottom: 0;
        padding-left: clamp(0.5rem, 2vw, 1rem);
        padding-right: clamp(0.5rem, 2vw, 1rem);
        margin-bottom: 0;
        min-height: calc(100vh - 70px - 70px);
    }

    .footer-cinebrain {
        margin-bottom: 40px;
    }

    .footer-bottom {
        padding: clamp(12px, 3vw, 16px) 0;
    }
}

@media (max-width: 480px) {
    .faq-page {
        padding-left: clamp(0.5rem, 3vw, 0.75rem);
        padding-right: clamp(0.5rem, 3vw, 0.75rem);
        padding-bottom: 0;
    }

    .footer-cinebrain {
        margin-bottom: 40px;
    }

    .footer-bottom {
        padding: clamp(10px, 2.5vw, 14px) 0;
    }
}

@media (max-width: 360px) {
    .faq-page {
        padding-bottom: 0;
    }

    .footer-cinebrain {
        margin-bottom: 40px;
    }

    .footer-bottom {
        padding: 10px 0;
    }
}

.faq-header {
    text-align: center;
    margin: 0;
    margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
    padding: clamp(0.5rem, 2vw, 1rem) 0;
}

.faq-header h1 {
    font-size: clamp(1.5rem, 4vw + 0.5rem, 2.5rem);
    font-weight: 700;
    color: var(--cinebrain-primary);
    margin-bottom: clamp(0.5rem, 1.5vw, 0.75rem);
    background: linear-gradient(135deg, var(--cinebrain-primary) 0%, var(--cinebrain-primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.faq-header p {
    font-size: clamp(0.8rem, 2vw + 0.2rem, 1.1rem);
    color: var(--text-secondary);
    max-width: min(600px, 90vw);
    margin: 0 auto;
    line-height: 1.5;
}

.faq-controls {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(0.75rem, 2vw, 1rem);
    margin-bottom: clamp(1rem, 3vw, 1.5rem);
    align-items: center;
}

@media (min-width: 768px) {
    .faq-controls {
        grid-template-columns: 1fr auto;
        gap: clamp(1rem, 3vw, 1.5rem);
    }
}

.search-wrapper {
    position: relative;
}

.search-input {
    width: 100%;
    padding: clamp(0.6rem, 2vw, 0.9rem) clamp(0.8rem, 3vw, 1rem) clamp(0.6rem, 2vw, 0.9rem) clamp(2.5rem, 6vw, 3.5rem);
    border: 1px solid var(--content-border);
    border-radius: clamp(25px, 5vw, 50px);
    background: var(--search-bg);
    color: var(--text-primary);
    font-size: clamp(0.8rem, 2vw + 0.1rem, 0.95rem);
    transition: all 0.3s ease;
    font-family: inherit;
}

.search-input:focus {
    outline: none;
    border-color: var(--cinebrain-primary);
    box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.1);
    background: var(--search-focus-bg);
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-icon {
    position: absolute;
    left: clamp(0.8rem, 2vw, 1rem);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    width: clamp(16px, 4vw, 20px);
    height: clamp(16px, 4vw, 20px);
}

.category-filter {
    padding: clamp(0.6rem, 2vw, 0.9rem) clamp(0.8rem, 3vw, 1rem);
    border: 1px solid var(--content-border);
    border-radius: clamp(25px, 5vw, 50px);
    background: var(--search-bg);
    color: var(--text-primary);
    cursor: pointer;
    min-width: min(150px, 100%);
    font-size: clamp(0.8rem, 2vw + 0.1rem, 0.95rem);
    font-family: inherit;
    transition: all 0.3s ease;
}

.category-filter:focus {
    outline: none;
    border-color: var(--cinebrain-primary);
    box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.1);
}

.category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(0.5rem, 1.5vw, 0.75rem);
    margin-bottom: clamp(1rem, 3vw, 1.5rem);
    padding: clamp(0.75rem, 2.5vw, 1.25rem);
    background: var(--card-bg);
    border: 1px solid var(--content-border);
    border-radius: clamp(8px, 2vw, 16px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.category-tab {
    padding: clamp(0.4rem, 1.5vw, 0.6rem) clamp(0.8rem, 2.5vw, 1rem);
    border: 1px solid var(--content-border);
    border-radius: clamp(25px, 5vw, 50px);
    background: var(--search-bg);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: clamp(0.75rem, 1.8vw + 0.1rem, 0.875rem);
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
    white-space: nowrap;
    display: inline-block;
}

.category-tab:hover,
.category-tab.active {
    background: var(--cinebrain-primary);
    border-color: var(--cinebrain-primary);
    color: white;
    text-decoration: none;
    transform: translateY(-1px);
}

.faq-list {
    display: grid;
    gap: clamp(0.75rem, 2vw, 1rem);
}

.faq-item {
    background: var(--card-bg);
    border: 1px solid var(--content-border);
    border-radius: clamp(8px, 2vw, 16px);
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.faq-item:hover {
    background: var(--hover-bg);
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(26, 115, 232, 0.1);
}

.faq-header-btn {
    width: 100%;
    padding: clamp(0.8rem, 2.5vw, 1.2rem);
    border: none;
    background: none;
    color: var(--text-primary);
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: clamp(0.9rem, 2.2vw + 0.1rem, 1.1rem);
    font-weight: 600;
    line-height: 1.4;
    font-family: inherit;
}

.faq-toggle {
    transition: transform 0.3s ease;
    color: var(--cinebrain-primary);
    flex-shrink: 0;
    margin-left: clamp(0.5rem, 1.5vw, 1rem);
    width: clamp(20px, 5vw, 24px);
    height: clamp(20px, 5vw, 24px);
}

.faq-item.active .faq-toggle {
    transform: rotate(180deg);
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-content {
    max-height: 1000px;
}

.faq-content-inner {
    padding: 0 clamp(0.8rem, 2.5vw, 1.2rem) clamp(0.8rem, 2.5vw, 1.2rem);
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: clamp(0.8rem, 2vw + 0.1rem, 0.95rem);
}

.faq-content-inner h3 {
    color: var(--cinebrain-primary);
    margin-top: clamp(0.8rem, 2vw, 1rem);
    margin-bottom: clamp(0.4rem, 1vw, 0.6rem);
    font-size: clamp(0.9rem, 2.2vw + 0.1rem, 1.1rem);
    font-weight: 600;
    background: linear-gradient(135deg, var(--cinebrain-primary) 0%, var(--cinebrain-primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.faq-content-inner ul {
    margin: clamp(0.4rem, 1vw, 0.6rem) 0;
    padding-left: clamp(0.8rem, 2vw, 1rem);
}

.faq-content-inner a {
    color: var(--cinebrain-primary);
    text-decoration: none;
    font-weight: 500;
}

.faq-content-inner a:hover {
    text-decoration: underline;
}

.faq-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: clamp(0.6rem, 1.8vw, 0.9rem) clamp(0.8rem, 2.5vw, 1.2rem);
    border-top: 1px solid var(--divider);
    background: var(--search-bg);
    flex-wrap: wrap;
    gap: clamp(0.5rem, 1.5vw, 0.75rem);
}

@media (max-width: 480px) {
    .faq-actions {
        flex-direction: column;
        align-items: flex-start;
    }
}

.faq-meta {
    font-size: clamp(0.7rem, 1.6vw + 0.1rem, 0.8rem);
    color: var(--text-muted);
}

.faq-vote {
    display: flex;
    gap: clamp(0.3rem, 1vw, 0.5rem);
}

.vote-btn {
    padding: clamp(0.4rem, 1.2vw, 0.6rem) clamp(0.6rem, 1.8vw, 0.9rem);
    border: 1px solid var(--content-border);
    border-radius: clamp(10px, 2.5vw, 20px);
    background: var(--search-bg);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: clamp(0.7rem, 1.6vw + 0.1rem, 0.8rem);
    transition: all 0.3s ease;
    font-family: inherit;
    white-space: nowrap;
}

.vote-btn:hover:not(:disabled) {
    background: var(--hover-bg);
    border-color: var(--cinebrain-primary);
    color: var(--text-primary);
}

.vote-btn.voted {
    background: #22c55e;
    border-color: #22c55e;
    color: white;
}

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

.loading-spinner {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: clamp(2rem, 5vw, 2.5rem);
}

.spinner {
    width: clamp(30px, 8vw, 40px);
    height: clamp(30px, 8vw, 40px);
    border: 3px solid var(--content-border);
    border-top: 3px solid var(--cinebrain-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

    100% {
        transform: rotate(360deg);
    }
}

.no-results {
    text-align: center;
    padding: clamp(2rem, 8vw, 3.5rem) clamp(1rem, 3vw, 1.5rem);
    color: var(--text-secondary);
}

.no-results h3 {
    font-size: clamp(1.2rem, 3vw + 0.2rem, 1.5rem);
    margin-bottom: clamp(0.5rem, 1.5vw, 0.75rem);
    color: var(--cinebrain-primary);
    background: linear-gradient(135deg, var(--cinebrain-primary) 0%, var(--cinebrain-primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.no-results p {
    margin-bottom: clamp(1rem, 3vw, 1.5rem);
    font-size: clamp(0.8rem, 2vw + 0.1rem, 0.95rem);
}

.contact-cta {
    background: linear-gradient(135deg, var(--cinebrain-primary) 0%, var(--cinebrain-primary-light) 100%);
    color: white;
    padding: clamp(0.6rem, 2vw, 0.9rem) clamp(1.2rem, 3vw, 1.8rem);
    border-radius: clamp(25px, 5vw, 50px);
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: all 0.3s ease;
    font-size: clamp(0.8rem, 2vw + 0.1rem, 0.95rem);
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.contact-cta:hover {
    transform: translateY(-2px);
    color: white;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(26, 115, 232, 0.3);
}

.notification {
    position: fixed;
    top: 90px;
    right: clamp(1rem, 3vw, 1.5rem);
    background: #22c55e;
    color: white;
    padding: clamp(0.6rem, 1.8vw, 0.9rem) clamp(0.8rem, 2.5vw, 1.2rem);
    border-radius: clamp(6px, 1.5vw, 8px);
    z-index: 1000;
    font-size: clamp(0.8rem, 2vw + 0.1rem, 0.9rem);
    animation: slideIn 0.3s ease;
    box-shadow: 0 4px 20px rgba(34, 197, 94, 0.3);
}

.notification.error {
    background: #ef4444;
    box-shadow: 0 4px 20px rgba(239, 68, 68, 0.3);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }

    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }

    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

.faq-header-btn:focus,
.category-tab:focus,
.search-input:focus,
.category-filter:focus,
.vote-btn:focus,
.contact-cta:focus {
    outline: 2px solid var(--cinebrain-primary);
    outline-offset: 2px;
}

@media (prefers-contrast: high) {

    .faq-item,
    .category-tabs,
    .search-input,
    .category-filter {
        border-width: 2px;
    }
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

@media (max-width: 480px) {
    .category-tabs {
        gap: clamp(0.4rem, 1.2vw, 0.6rem);
        padding: clamp(0.6rem, 2vw, 0.9rem);
    }

    .category-tab {
        padding: clamp(0.3rem, 1.2vw, 0.5rem) clamp(0.6rem, 2vw, 0.8rem);
        font-size: clamp(0.7rem, 1.6vw + 0.1rem, 0.8rem);
    }

    .faq-header-btn {
        padding: clamp(0.7rem, 2.2vw, 1rem);
        font-size: clamp(0.85rem, 2vw + 0.1rem, 1rem);
    }

    .search-input {
        padding: clamp(0.5rem, 1.8vw, 0.8rem) clamp(0.7rem, 2.5vw, 0.9rem) clamp(0.5rem, 1.8vw, 0.8rem) clamp(2.2rem, 5.5vw, 3rem);
    }
}

@media (max-width: 360px) {
    .faq-header h1 {
        font-size: clamp(1.3rem, 6vw, 1.8rem);
    }

    .faq-header p {
        font-size: clamp(0.75rem, 4vw, 0.9rem);
    }

    .category-tabs {
        padding: clamp(0.5rem, 4vw, 0.75rem);
    }

    .faq-actions {
        padding: clamp(0.5rem, 1.5vw, 0.8rem) clamp(0.7rem, 2.2vw, 1rem);
    }
}

main.faq-page {
    display: block;
    padding-top: 70px !important;
}