/**
 * Atma Darshan Retreats - Stylesheet
 * A refined spiritual aesthetic with warm golden tones
 */

/* ============================================
   CSS Variables & Base Styles
   ============================================ */
:root {
    --adr-primary: #8B6914;
    --adr-primary-light: #C4A747;
    --adr-primary-dark: #5C4610;
    --adr-accent: #D4AF37;
    --adr-text-dark: #2C2416;
    --adr-text-medium: #5A4D3A;
    --adr-text-light: #8B7E6A;
    --adr-bg-cream: #FAF8F3;
    --adr-bg-warm: #F5F1E8;
    --adr-border-light: #E8E2D6;
    --adr-success: #4A7C59;
    --adr-error: #A94442;
    --adr-shadow-soft: 0 4px 20px rgba(44, 36, 22, 0.08);
    --adr-shadow-medium: 0 8px 32px rgba(44, 36, 22, 0.12);
    --adr-shadow-hover: 0 12px 40px rgba(44, 36, 22, 0.16);
    --adr-radius-sm: 8px;
    --adr-radius-md: 16px;
    --adr-radius-lg: 24px;
    --adr-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   Container & Controls
   ============================================ */
.adr-retreats-container {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
}

.adr-controls {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    padding: 20px 24px;
    background: white;
    border-radius: var(--adr-radius-md);
    box-shadow: var(--adr-shadow-soft);
    border: 1px solid var(--adr-border-light);
}

/* Search Box */
.adr-search-box {
    position: relative;
    flex: 1;
    max-width: 400px;
    min-width: 200px;
}

.adr-search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--adr-text-light);
    pointer-events: none;
}

.adr-search-input {
    width: 100%;
    padding: 14px 16px 14px 48px;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--adr-text-dark);
    background: var(--adr-bg-cream);
    border: 2px solid var(--adr-border-light);
    border-radius: var(--adr-radius-sm);
    transition: var(--adr-transition);
}

.adr-search-input:focus {
    outline: none;
    border-color: var(--adr-primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(139, 105, 20, 0.1);
}

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

/* View Toggle */
.adr-view-toggle {
    display: flex;
    gap: 4px;
    padding: 4px;
    background: var(--adr-bg-warm);
    border-radius: var(--adr-radius-sm);
}

.adr-view-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: var(--adr-text-light);
    cursor: pointer;
    transition: var(--adr-transition);
}

.adr-view-btn:hover {
    color: var(--adr-text-dark);
    background: rgba(139, 105, 20, 0.1);
}

.adr-view-btn.active {
    background: white;
    color: var(--adr-primary);
    box-shadow: var(--adr-shadow-soft);
}

/* ============================================
   Grid & List Views
   ============================================ */
.adr-retreats-grid {
    display: grid;
    gap: 24px;
}

.adr-view-grid {
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
}

.adr-view-list {
    grid-template-columns: 1fr;
}

.adr-view-list .adr-retreat-card {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 24px;
    align-items: center;
}

.adr-view-list .adr-card-header {
    width: 120px;
    height: 120px;
    flex-shrink: 0;
}

.adr-view-list .adr-card-body {
    padding: 0;
}

.adr-view-list .adr-retreat-meta {
    flex-direction: row;
    gap: 24px;
}

.adr-view-list .adr-card-footer {
    padding: 0;
    border-top: none;
}

/* ============================================
   Retreat Card
   ============================================ */
.adr-retreat-card {
    background: white;
    border-radius: var(--adr-radius-lg);
    overflow: hidden;
    box-shadow: var(--adr-shadow-soft);
    border: 1px solid var(--adr-border-light);
    transition: var(--adr-transition);
    animation: adrFadeInUp 0.5s ease-out forwards;
    opacity: 0;
}

.adr-retreat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--adr-shadow-hover);
}

@keyframes adrFadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Stagger animation for grid items */
.adr-retreat-card:nth-child(1) { animation-delay: 0.05s; }
.adr-retreat-card:nth-child(2) { animation-delay: 0.1s; }
.adr-retreat-card:nth-child(3) { animation-delay: 0.15s; }
.adr-retreat-card:nth-child(4) { animation-delay: 0.2s; }
.adr-retreat-card:nth-child(5) { animation-delay: 0.25s; }
.adr-retreat-card:nth-child(6) { animation-delay: 0.3s; }

/* Card Header */
.adr-card-header {
    position: relative;
    height: 140px;
    background: linear-gradient(135deg, var(--adr-primary) 0%, var(--adr-primary-dark) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.adr-card-decorative {
    position: absolute;
    top: -50%;
    right: -20%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(255,255,255,0.12) 0%, transparent 70%);
    border-radius: 50%;
}

.adr-card-decorative::before {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -50px;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.adr-card-icon {
    position: relative;
    z-index: 1;
    width: 72px;
    height: 72px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    backdrop-filter: blur(8px);
}

/* Badge */
.adr-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 6px 12px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: 20px;
    z-index: 2;
}

.adr-badge-soon {
    background: #FDECEA;
    color: #C62828;
}

.adr-badge-upcoming {
    background: #FEF7E0;
    color: #F9A825;
}

.adr-badge-past {
    background: #ECEFF1;
    color: #607D8B;
}

/* Card Body */
.adr-card-body {
    padding: 24px;
}

.adr-retreat-title {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--adr-text-dark);
    margin: 0 0 12px;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.adr-retreat-description {
    font-size: 0.9rem;
    color: var(--adr-text-medium);
    line-height: 1.6;
    margin: 0 0 20px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Meta Information */
.adr-retreat-meta {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.adr-meta-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.adr-meta-icon {
    width: 40px;
    height: 40px;
    background: var(--adr-bg-warm);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--adr-primary);
}

.adr-meta-content {
    display: flex;
    flex-direction: column;
}

.adr-meta-label {
    font-size: 0.7rem;
    color: var(--adr-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

.adr-meta-value {
    font-size: 0.9rem;
    color: var(--adr-text-dark);
    font-weight: 500;
}

/* Card Footer */
.adr-card-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--adr-border-light);
    background: var(--adr-bg-cream);
}

.adr-register-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 14px 24px;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, var(--adr-success) 0%, #3D6A4A 100%);
    border: none;
    border-radius: var(--adr-radius-sm);
    text-decoration: none;
    cursor: pointer;
    transition: var(--adr-transition);
    box-shadow: 0 4px 16px rgba(74, 124, 89, 0.25);
}

.adr-register-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(74, 124, 89, 0.35);
    color: white;
}

.adr-register-btn svg {
    transition: transform 0.3s ease;
}

.adr-register-btn:hover svg {
    transform: translateX(4px);
}

.adr-past-label {
    display: block;
    text-align: center;
    padding: 14px 24px;
    font-size: 0.9rem;
    color: var(--adr-text-light);
    background: var(--adr-bg-warm);
    border-radius: var(--adr-radius-sm);
}

/* ============================================
   Pagination
   ============================================ */
.adr-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-top: 40px;
    padding: 20px;
}

.adr-page-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--adr-text-dark);
    background: white;
    border: 2px solid var(--adr-border-light);
    border-radius: var(--adr-radius-sm);
    cursor: pointer;
    transition: var(--adr-transition);
}

.adr-page-btn:hover:not(:disabled) {
    border-color: var(--adr-primary);
    color: var(--adr-primary);
    background: var(--adr-bg-warm);
}

.adr-page-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.adr-page-numbers {
    display: flex;
    gap: 8px;
}

.adr-page-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--adr-text-medium);
    background: white;
    border: 2px solid var(--adr-border-light);
    border-radius: 8px;
    cursor: pointer;
    transition: var(--adr-transition);
}

.adr-page-num:hover {
    border-color: var(--adr-primary-light);
    color: var(--adr-primary);
}

.adr-page-num.active {
    background: var(--adr-primary);
    border-color: var(--adr-primary);
    color: white;
}

/* ============================================
   No Retreats State
   ============================================ */
.adr-no-retreats {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 40px;
    background: white;
    border-radius: var(--adr-radius-lg);
    border: 2px dashed var(--adr-border-light);
}

.adr-no-retreats-icon {
    color: var(--adr-border-light);
    margin-bottom: 24px;
}

.adr-no-retreats h3 {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--adr-text-dark);
    margin: 0 0 12px;
}

.adr-no-retreats p {
    font-size: 1rem;
    color: var(--adr-text-light);
    margin: 0;
}

/* ============================================
   Slider Styles
   ============================================ */
.adr-slider-container {
    position: relative;
    padding: 20px 60px;
    margin: 0 auto;
    max-width: 1400px;
}

.adr-swiper-slider {
    overflow: hidden;
    padding: 20px 0 40px;
}

.adr-swiper-slider .swiper-slide {
    height: auto;
}

.adr-swiper-slider .adr-retreat-card {
    height: 100%;
    animation: none;
    opacity: 1;
}

.adr-slider-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: white;
    border: 2px solid var(--adr-border-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--adr-text-medium);
    cursor: pointer;
    transition: var(--adr-transition);
    z-index: 10;
    box-shadow: var(--adr-shadow-soft);
}

.adr-slider-nav:hover {
    background: var(--adr-primary);
    border-color: var(--adr-primary);
    color: white;
    transform: translateY(-50%) scale(1.05);
}

.adr-slider-prev {
    left: 0;
}

.adr-slider-next {
    right: 0;
}

.adr-swiper-slider .swiper-pagination {
    bottom: 0;
}

.adr-swiper-slider .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background: var(--adr-border-light);
    opacity: 1;
    transition: var(--adr-transition);
}

.adr-swiper-slider .swiper-pagination-bullet-active {
    width: 28px;
    border-radius: 5px;
    background: var(--adr-primary);
}

/* ============================================
   Featured Card Styles
   ============================================ */
.adr-featured-container {
    max-width: 900px;
    margin: 0 auto;
}

.adr-card-featured {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    animation: none;
    opacity: 1;
}

.adr-card-featured .adr-card-header {
    height: auto;
    min-height: 300px;
}

.adr-card-featured .adr-card-body {
    padding: 32px;
}

.adr-card-featured .adr-retreat-title {
    font-size: 1.8rem;
    margin-bottom: 16px;
}

.adr-card-featured .adr-retreat-description {
    -webkit-line-clamp: 4;
    margin-bottom: 24px;
}

.adr-card-featured .adr-retreat-meta {
    flex-direction: row;
    gap: 32px;
    margin-bottom: 24px;
}

.adr-card-featured .adr-card-footer {
    background: transparent;
    border: none;
    padding: 0;
}

.adr-card-featured .adr-register-btn {
    width: auto;
    padding: 16px 32px;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .adr-slider-container {
        padding: 20px 48px;
    }
    
    .adr-card-featured {
        grid-template-columns: 1fr;
    }
    
    .adr-card-featured .adr-card-header {
        min-height: 180px;
    }
}

@media (max-width: 768px) {
    .adr-retreats-container {
        padding: 16px;
    }
    
    .adr-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 16px;
    }
    
    .adr-search-box {
        max-width: none;
    }
    
    .adr-view-toggle {
        align-self: flex-end;
    }
    
    .adr-view-grid {
        grid-template-columns: 1fr;
    }
    
    .adr-view-list .adr-retreat-card {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .adr-view-list .adr-card-header {
        width: 100%;
        height: 120px;
    }
    
    .adr-view-list .adr-card-body {
        padding: 20px;
    }
    
    .adr-view-list .adr-retreat-meta {
        flex-direction: column;
    }
    
    .adr-view-list .adr-card-footer {
        padding: 16px 20px;
        border-top: 1px solid var(--adr-border-light);
    }
    
    .adr-slider-container {
        padding: 20px 12px;
    }
    
    .adr-slider-nav {
        width: 36px;
        height: 36px;
    }
    
    .adr-slider-prev {
        left: -8px;
    }
    
    .adr-slider-next {
        right: -8px;
    }
    
    .adr-pagination {
        flex-wrap: wrap;
    }
    
    .adr-page-btn {
        padding: 10px 16px;
        font-size: 0.85rem;
    }
    
    .adr-card-featured .adr-retreat-meta {
        flex-direction: column;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .adr-card-body {
        padding: 20px;
    }
    
    .adr-retreat-title {
        font-size: 1.2rem;
    }
    
    .adr-card-footer {
        padding: 16px 20px;
    }
    
    .adr-register-btn {
        padding: 12px 20px;
        font-size: 0.9rem;
    }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
    .adr-controls,
    .adr-pagination,
    .adr-register-btn,
    .adr-slider-nav {
        display: none !important;
    }
    
    .adr-retreat-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
}