/* ========== CSS Variables ========== */
:root {
    --bg-main: #F9F7F4;
    --bg-card: #FFFFFF;
    --text-primary: #2A2A2A;
    --text-secondary: #5A5A5A;
    --text-tertiary: #8A8A8A;
    --accent-warm: #C4A47A;
    --accent-soft: #D4C4B0;
    --border-light: #EAE5DF;
    --shadow-sm: 0 4px 20px rgba(0, 0, 0, 0.02), 0 2px 4px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.04);
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.2s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-main);
    font-family: 'Marmelad', sans-serif;
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
}

/* ========== Progress Bar ========== */
.progress-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--border-light);
    z-index: 1000;
}

.progress-bar {
    height: 100%;
    background: var(--accent-warm);
    width: 0%;
    transition: width 0.2s ease;
}

/* ========== Card Container ========== */
.card-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.card {
    max-width: 1280px;
    width: 100%;
    background: var(--bg-card);
    border-radius: 32px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
    display: grid;
    grid-template-columns: 45% 55%;
}

.card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

/* ========== Illustration Section ========== */
/*.card-illustration {
    position: relative;
    background: linear-gradient(135deg, #F5F0E8 0%, #EFE9E0 100%);
    overflow: hidden;
    cursor: pointer;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}*/

.card-illustration {
    min-height: 450px;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #ffffff;
}

.image-wrapper {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity var(--transition-slow);
}

.card-illustration img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform var(--transition-slow), opacity var(--transition-slow);
}

/* Hover эффект для иллюстрации */
.card-illustration {
    position: relative;
}

.card-illustration::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(196, 164, 122, 0.05);
    opacity: 0;
    transition: opacity var(--transition-fast);
    pointer-events: none;
}

.card-illustration:hover::after {
    opacity: 1;
}

/* ========== Content Section ========== */
.card-content {
    padding: 3rem 3rem 3rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.card-tag {
    display: inline-block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-warm);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.card-title {
    font-family: 'Marmelad', sans-serif;
    font-size: 2.5rem;
    font-weight: 500;
    line-height: 1.25;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.card-description {
    font-family: 'Marmelad', sans-serif;
    font-size: 1.125rem;
    line-height: 1.75;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.card-description p {
    margin: 0 0 0.75rem 0;
}

.card-description p:last-child {
    margin-bottom: 0;
}

.card-description b,
.card-description strong {
    color: var(--text-primary);
    font-weight: 700;
}

.card-description ul,
.card-description ol {
    margin: 0 0 0.75rem 0;
    padding-left: 1.5rem;
}

.card-description li {
    margin-bottom: 0.25rem;
}

.card-description blockquote {
    margin: 1rem 0;
    padding: 0.75rem 1.25rem;
    border-left: 3px solid var(--accent-soft);
    background: var(--bg-main);
    border-radius: 0 12px 12px 0;
    color: var(--text-primary);
    font-style: italic;
}

/* Живая фраза (цитата) */
.quote {
    font-family: 'Marmelad', sans-serif;
    font-size: 1.25rem;
    font-style: italic;
    line-height: 1.5;
    color: var(--accent-warm);
    margin: 1.5rem 0;
    padding-left: 1.5rem;
    border-left: 3px solid var(--accent-soft);
}

/* Пример фразы для тренировки */
.example-phrase {
    background: var(--bg-main);
    padding: 1rem 1.25rem;
    border-radius: 16px;
    margin: 1rem 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
    border-left: 3px solid var(--accent-warm);
}

/* ========== Navigation ========== */
.navigation {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-btn {
    background: transparent;
    border: none;
    font-family: 'Marmelad', sans-serif;
    font-size: 0.9rem;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 0.5rem 1rem;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border-radius: 40px;
}

.nav-btn:hover {
    color: var(--accent-warm);
    background: var(--bg-main);
}

.nav-btn:active {
    transform: scale(0.96);
}

.nav-btn:disabled {
    opacity: 0.4;
    cursor: default;
}

.random-btn {
    background: var(--bg-main);
    color: var(--text-secondary);
}

.random-btn:hover {
    background: var(--accent-warm);
    color: white;
}

/* ========== Admin Link (скрытый, появляется при наведении на угол) ========== */
.admin-trigger {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    opacity: 0;
    transition: opacity 0.3s;
    cursor: pointer;
    z-index: 100;
}

body:hover .admin-trigger {
    opacity: 0.1;
}

.admin-trigger:hover {
    opacity: 1 !important;
}

.admin-link {
    display: block;
    width: 100%;
    height: 100%;
    background: var(--accent-warm);
    border-radius: 50%;
    text-decoration: none;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
}

/* ========== Footer Note ========== */
.save-note {
    margin-top: 2rem;
    padding-top: 1.5rem;
    font-size: 0.8rem;
    color: var(--text-tertiary);
    text-align: center;
    border-top: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

/* ========== Mobile Responsive ========== */
@media (max-width: 768px) {
    .card {
        grid-template-columns: 1fr;
        border-radius: 24px;
    }

    .card-illustration {
        min-height: 300px;
    }

    .card-illustration img {
        object-fit: cover;
    }

    .card-content {
        padding: 2rem 1.5rem;
    }

    .card-title {
        font-size: 1.75rem;
    }

    .card-description {
        font-size: 1rem;
    }

    .quote {
        font-size: 1.125rem;
    }

    .navigation {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .nav-btn {
        flex: 1 1 calc(50% - 0.5rem);
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
        justify-content: center;
    }

    .random-btn {
        flex: 1 1 100%;
    }

    .card-container {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .card-content {
        padding: 1.5rem;
    }

    .card-title {
        font-size: 1.5rem;
    }
}

.card--no-image {
    grid-template-columns: 1fr;
}

/* ========== Like Button ========== */
.thought-footer {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.like-btn {
    background: transparent;
    border: 1px solid var(--border-light);
    font-family: 'Marmelad', sans-serif;
    font-size: 0.9rem;
    color: var(--text-tertiary);
    cursor: pointer;
    padding: 0.4rem 0.8rem;
    border-radius: 40px;
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.like-btn:hover {
    color: #e74c3c;
    border-color: #e74c3c;
    background: #fff5f5;
}

.like-btn:disabled {
    opacity: 0.5;
    cursor: default;
}

.like-btn.liked {
    color: #e74c3c;
}

.save-note {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

/* ========== Footer ========== */
.footer-credit {
    text-align: center;
    padding: 1rem 2rem 2rem;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    opacity: 0.5;
}

.footer-credit a {
    color: var(--accent-warm);
    text-decoration: none;
}

.footer-credit a:hover {
    text-decoration: underline;
}

/* ========== Анимация при загрузке ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.card {
    animation: fadeInUp 0.6s ease-out;
}