/**
 * Canlı Dersler Sayfa Stilleri
 * Universe Theme uyumlu
 *
 * @package AycaHanim
 */

/* ========================================================══════
   GRID
   ========================================================══════ */
.rui-grid--live {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

/* ========================================================══════
   LIVE CLASS CARD
   ========================================================══════ */
.rui-live-card {
    background: var(--card-bg);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.rui-live-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 0.25rem 0.75rem rgba(11, 11, 11, 0.1);
}

/* Card Image */
.rui-live-card__image {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

.rui-live-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.rui-live-card:hover .rui-live-card__image img {
    transform: scale(1.05);
}

/* Date Badge */
.rui-live-card__date-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--main-theme-color, #4f5ccc);
    color: #fff;
    padding: 8px 12px;
    border-radius: 12px;
    text-align: center;
    min-width: 60px;
    box-shadow: 0 4px 12px rgba(79, 92, 204, 0.3);
}

.rui-live-card__date-badge .day {
    display: block;
    font-size: 24px;
    font-weight: 700;
    line-height: 1;
}

.rui-live-card__date-badge .month {
    display: block;
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    margin-top: 2px;
}

/* Overlay for past classes */
.rui-live-card__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.rui-live-card--past:hover .rui-live-card__overlay {
    opacity: 1;
}

.rui-live-card__overlay i {
    font-size: 48px;
    color: #fff;
}

/* Card Body */
.rui-live-card__body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.rui-live-card__past-date {
    font-size: 13px;
    color: var(--gray-500);
    margin-bottom: 8px;
}

.rui-live-card__title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.4;
}

.rui-live-card__title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.rui-live-card__title a:hover {
    color: var(--main-theme-color, #4f5ccc);
}

.rui-live-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13px;
    color: var(--gray-600);
    margin-bottom: 12px;
}

.rui-live-card__meta span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.rui-live-card__meta i {
    color: var(--main-theme-color, #4f5ccc);
}

.rui-live-card__desc {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 12px;
}

/* Spots indicator */
.rui-live-card__spots {
    font-size: 13px;
    padding: 8px 12px;
    border-radius: 8px;
    background: rgba(79, 92, 204, 0.1);
    color: var(--main-theme-color, #4f5ccc);
    margin-bottom: 16px;
}

.rui-live-card__spots.full {
    background: rgba(220, 53, 69, 0.1);
    color: var(--bs-danger);
}

.rui-live-card__spots i {
    margin-right: 6px;
}

/* Card Footer */
.rui-live-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--gray-200);
}

.rui-live-card__info {
    font-size: 13px;
    color: var(--gray-600);
}

.rui-live-card__info .free-text {
    font-weight: 600;
    color: var(--bs-success);
}

.rui-live-card__info .participant-count i {
    margin-right: 4px;
}

/* Registered Card */
.rui-live-card--registered {
    border: 2px solid var(--bs-success);
}

/* ========================================================══════
   LIVE HERO
   ========================================================══════ */
.rui-live-hero {
    background: linear-gradient(135deg, #f8f9ff 0%, #f0f2ff 100%);
    padding: 60px 0;
}

.rui-live-hero--live {
    background: linear-gradient(135deg, #fff5f5 0%, #ffe8e8 100%);
}

.rui-live-hero__title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--gray-900);
}

.rui-live-hero__subtitle {
    font-size: 16px;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 24px;
}

.rui-live-hero__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.rui-live-hero__image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.rui-live-hero__image img {
    width: 100%;
    height: auto;
}

/* Date Display */
.rui-live-date-display {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    background: var(--main-theme-color, #4f5ccc);
    color: #fff;
    padding: 16px 24px;
    border-radius: 16px;
    margin-bottom: 24px;
    box-shadow: 0 8px 24px rgba(79, 92, 204, 0.3);
}

.rui-live-date-display .day {
    font-size: 42px;
    font-weight: 700;
    line-height: 1;
}

.rui-live-date-display .month-year {
    font-size: 14px;
    font-weight: 500;
    margin-top: 4px;
}

.rui-live-date-display .time {
    font-size: 14px;
    margin-top: 8px;
    opacity: 0.9;
}

/* Live Badge */
.rui-live-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bs-danger);
    color: #fff;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
}

.rui-live-badge .pulse {
    width: 10px;
    height: 10px;
    background: #fff;
    border-radius: 50%;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

/* ========================================================══════
   COUNTDOWN
   ========================================================══════ */
.rui-section--countdown {
    background: var(--main-theme-color, #4f5ccc);
    padding: 40px 0;
}

.rui-countdown-box {
    text-align: center;
}

.rui-countdown-box__title {
    color: #fff;
    font-size: 18px;
    margin-bottom: 20px;
    font-weight: 500;
}

.rui-countdown {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.countdown-item {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 20px 24px;
    border-radius: 16px;
    min-width: 80px;
    text-align: center;
}

.countdown-value {
    display: block;
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    line-height: 1;
}

.countdown-label {
    display: block;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ========================================================══════
   ACTION CARD
   ========================================================══════ */
.rui-live-action-card {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.rui-live-action-card__status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    border-radius: 12px;
    margin-bottom: 16px;
    font-weight: 500;
}

.rui-live-action-card__status--registered {
    background: rgba(25, 135, 84, 0.1);
    color: var(--bs-success);
}

.rui-live-action-card__urgency {
    text-align: center;
    padding: 12px;
    background: rgba(255, 193, 7, 0.1);
    border-radius: 12px;
    color: #856404;
    font-weight: 500;
    margin-bottom: 16px;
}

.rui-live-action-card__urgency i {
    color: #ffc107;
    margin-right: 6px;
}

.rui-live-action-card__trust {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--gray-200);
    margin-top: 16px;
}

.rui-live-action-card__trust .trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--gray-600);
}

.rui-live-action-card__trust .trust-item i {
    font-size: 18px;
    color: var(--main-theme-color, #4f5ccc);
}

/* Pulse Button Animation */
.rui-btn-pulse {
    animation: btnPulse 2s ease-in-out infinite;
}

@keyframes btnPulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(25, 135, 84, 0.4);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(25, 135, 84, 0);
    }
}

/* ========================================================══════
   CALENDAR ADD
   ========================================================══════ */
.rui-calendar-add {
    text-align: center;
    padding: 12px;
    background: var(--gray-100);
    border-radius: 12px;
    margin-top: 12px;
}

.rui-calendar-add > span {
    display: block;
    font-size: 12px;
    color: var(--gray-600);
    margin-bottom: 8px;
}

.rui-calendar-add__links {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.rui-calendar-add__links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: #fff;
    border-radius: 8px;
    color: var(--gray-700);
    font-size: 16px;
    transition: all 0.2s ease;
}

.rui-calendar-add__links a:hover {
    background: var(--main-theme-color, #4f5ccc);
    color: #fff;
}

/* ========================================================══════
   CONTENT CARD
   ========================================================══════ */
.rui-content-card {
    background: var(--card-bg, #fff);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.rui-content-card h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-color, #212121);
    padding-bottom: 15px;
    border-bottom: 1px solid var(--gray-200, #e5e5e5);
}

.rui-content-card__body {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--gray-700, #555);
}

.rui-content-card__body p {
    margin-bottom: 12px;
}

/* ========================================================══════
   INFO LIST
   ========================================================══════ */
.rui-info-list {
    display: flex;
    flex-direction: column;
}

.rui-info-list__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid var(--gray-200, #e5e5e5);
}

.rui-info-list__item:last-child {
    border-bottom: none;
}

.rui-info-list__item .label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: var(--gray-600, #757474);
}

.rui-info-list__item .label i {
    width: 20px;
    text-align: center;
    color: var(--main-theme-color, #4f5ccc);
}

.rui-info-list__item .value {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-color, #212121);
}

/* ========================================================══════
   INSTRUCTOR
   ========================================================══════ */
.rui-instructor {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.rui-instructor__avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.rui-instructor__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rui-instructor__info h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text-color, #212121);
}

.rui-instructor__info > p {
    font-size: 0.9rem;
    color: var(--main-theme-color, #4f5ccc);
    font-weight: 500;
    margin-bottom: 12px;
}

.rui-instructor__bio {
    font-size: 0.9rem;
    color: var(--gray-600, #757474);
    line-height: 1.6;
}

/* ========================================================══════
   STICKY SIDEBAR
   ========================================================══════ */
.rui-sticky-sidebar {
    position: sticky;
    top: calc(var(--topbar-height, 60px) + 20px);
}

/* ========================================================══════
   RELATED COURSE
   ========================================================══════ */
.rui-related-course {
    display: flex;
    gap: 20px;
    align-items: center;
}

.rui-related-course__image {
    width: 120px;
    height: 80px;
    border-radius: 12px;
    overflow: hidden;
    flex-shrink: 0;
}

.rui-related-course__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rui-related-course__info h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.rui-related-course__info p {
    font-size: 13px;
    color: var(--gray-600);
    margin-bottom: 12px;
}

/* ========================================================══════
   HIGHLIGHT SECTION
   ========================================================══════ */
.rui-section--highlight {
    background: linear-gradient(135deg, #fff5f5 0%, #fff0f0 100%);
}

.rui-section--user-classes {
    background: linear-gradient(135deg, #f0f9ff 0%, #e8f4ff 100%);
}

/* ========================================================══════
   BADGES
   ========================================================══════ */
.rui-badge--free {
    background: rgba(25, 135, 84, 0.9);
    color: #fff;
    position: absolute;
    top: 16px;
    right: 16px;
}

.rui-badge--registered {
    background: rgba(25, 135, 84, 0.9);
    color: #fff;
    position: absolute;
    top: 16px;
    right: 16px;
}

.rui-badge--recording {
    background: rgba(79, 92, 204, 0.9);
    color: #fff;
    position: absolute;
    top: 16px;
    right: 16px;
}

/* ========================================================══════
   RESPONSIVE
   ========================================================══════ */
@media (max-width: 992px) {
    .rui-live-hero {
        padding: 40px 0;
    }

    .rui-live-hero__title {
        font-size: 28px;
    }

    .rui-live-hero__image {
        margin-top: 30px;
    }

    .countdown-item {
        padding: 16px 20px;
        min-width: 70px;
    }

    .countdown-value {
        font-size: 28px;
    }
}

@media (max-width: 768px) {
    .rui-grid--live {
        grid-template-columns: 1fr;
    }

    .rui-live-date-display .day {
        font-size: 32px;
    }

    .rui-countdown {
        gap: 12px;
    }

    .countdown-item {
        padding: 12px 16px;
        min-width: 60px;
    }

    .countdown-value {
        font-size: 24px;
    }

    .countdown-label {
        font-size: 10px;
    }

    .rui-related-course {
        flex-direction: column;
        text-align: center;
    }
}

/* ========================================================══════
   DARK MODE
   ========================================================══════ */
.theme-dark .rui-live-card {
    background: var(--card-bg, #1c1c1f);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.theme-dark .rui-live-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.theme-dark .rui-live-card__title {
    color: var(--text-color, #e4e4e7);
}

.theme-dark .rui-live-card__meta {
    color: var(--text-color-secondary, #a1a1aa);
}

.theme-dark .rui-live-card__desc {
    color: var(--text-color-secondary, #a1a1aa);
}

.theme-dark .rui-live-card__footer {
    border-top-color: var(--border-color, #27272a);
}

.theme-dark .rui-live-card__info {
    color: var(--text-color-secondary, #a1a1aa);
}

.theme-dark .rui-live-hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}

.theme-dark .rui-live-hero--live {
    background: linear-gradient(135deg, #2d1a1a 0%, #3d1f1f 100%);
}

.theme-dark .rui-live-hero__title {
    color: var(--text-color, #e4e4e7);
}

.theme-dark .rui-live-hero__subtitle {
    color: var(--text-color-secondary, #a1a1aa);
}

.theme-dark .rui-live-action-card {
    background: var(--card-bg, #1c1c1f);
}

.theme-dark .rui-section--highlight {
    background: linear-gradient(135deg, #2d1a1a 0%, #251616 100%);
}

.theme-dark .rui-section--user-classes {
    background: linear-gradient(135deg, #1a2d3d 0%, #162533 100%);
}

.theme-dark .rui-section--gray {
    background: #1c1c1f;
}

.theme-dark .rui-calendar-add {
    background: var(--gray-100, #27272a);
}

.theme-dark .rui-calendar-add__links a {
    background: var(--gray-200, #3f3f46);
    color: var(--text-color-secondary, #a1a1aa);
}

.theme-dark .rui-calendar-add__links a:hover {
    background: var(--main-theme-color, #4f5ccc);
    color: #fff;
}

.theme-dark .rui-live-card__spots {
    background: rgba(79, 92, 204, 0.2);
}

.theme-dark .rui-live-action-card__urgency {
    background: rgba(255, 193, 7, 0.15);
    color: #fde047;
}

.theme-dark .rui-live-action-card__trust .trust-item {
    color: var(--text-color-secondary, #a1a1aa);
}

/* Content Card Dark Mode */
.theme-dark .rui-content-card {
    background: var(--card-bg, #1c1c1f);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.theme-dark .rui-content-card h2 {
    color: var(--text-color, #e4e4e7);
    border-bottom-color: var(--border-color, #27272a);
}

.theme-dark .rui-content-card__body {
    color: var(--text-color-secondary, #a1a1aa);
}

/* Info List Dark Mode */
.theme-dark .rui-info-list__item {
    border-bottom-color: var(--border-color, #27272a);
}

.theme-dark .rui-info-list__item .label {
    color: var(--text-color-secondary, #a1a1aa);
}

.theme-dark .rui-info-list__item .value {
    color: var(--text-color, #e4e4e7);
}

/* Instructor Dark Mode */
.theme-dark .rui-instructor__info h4 {
    color: var(--text-color, #e4e4e7);
}

.theme-dark .rui-instructor__bio {
    color: var(--text-color-secondary, #a1a1aa);
}

/* Related Course Dark Mode */
.theme-dark .rui-related-course__info h4 {
    color: var(--text-color, #e4e4e7);
}

.theme-dark .rui-related-course__info p {
    color: var(--text-color-secondary, #a1a1aa);
}

/* Live Action Card Dark Mode */
.theme-dark .rui-live-action-card__trust {
    border-top-color: var(--border-color, #27272a);
}

/* Countdown Dark Mode */
.theme-dark .rui-section--countdown {
    background: var(--main-theme-color, #4f5ccc);
}

/* Empty State Dark Mode */
.theme-dark .rui-empty-state {
    background: var(--card-bg, #1c1c1f);
    color: var(--text-color, #e4e4e7);
}

.theme-dark .rui-empty-state i {
    color: var(--gray-500, #71717a);
}

.theme-dark .rui-empty-state h3 {
    color: var(--text-color, #e4e4e7);
}

.theme-dark .rui-empty-state p {
    color: var(--text-color-secondary, #a1a1aa);
}