/**
 * Sunlite Gallery - Frontend Styles
 */

/* ========== CSS ПЕРЕМЕННЫЕ ========== */
.sunlite-gallery-wrapper {
    --sg-bg: #0B1120;
    --sg-card-bg: #151F32;
    --sg-border: #1E293B;
    --sg-text: #FFFFFF;
    --sg-text-muted: #94A3B8;
    --sg-text-dim: #64748B;
    --sg-accent: #FF9900;
    --sg-accent-hover: #FFB340;
    --sg-accent-dark: #CC7A00;
    --sg-success: #22C55E;
    --sg-error: #EF4444;
    --sg-radius: 12px;
    --sg-radius-sm: 8px;
    --sg-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);

    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--sg-text);
    line-height: 1.6;
}

/* ========== HERO SECTION ========== */
.sg-hero {
    position: relative;
    padding: 60px 20px;
    text-align: center;
    overflow: hidden;
    background: var(--sg-bg);
    border-bottom: 1px solid var(--sg-border);
}

.sg-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.sg-hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.5;
}

.sg-hero-glow-1 {
    top: -100px;
    left: 20%;
    width: 400px;
    height: 400px;
    background: var(--sg-accent);
    opacity: 0.15;
}

.sg-hero-glow-2 {
    bottom: -100px;
    right: 20%;
    width: 400px;
    height: 400px;
    background: #3B82F6;
    opacity: 0.1;
}

.sg-hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.sg-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 153, 0, 0.1);
    border: 1px solid rgba(255, 153, 0, 0.2);
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--sg-accent);
    margin-bottom: 24px;
}

.sg-title {
    font-size: clamp(32px, 6vw, 56px);
    font-weight: 800;
    line-height: 1.1;
    margin: 0 0 20px 0;
    color: var(--sg-text);
}

.sg-highlight {
    color: var(--sg-accent);
}

.sg-subtitle {
    font-size: 18px;
    color: var(--sg-text-muted);
    margin: 0 0 32px 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.sg-stats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

.sg-stat {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--sg-card-bg);
    border: 1px solid var(--sg-border);
    border-radius: var(--sg-radius-sm);
    font-size: 14px;
    color: var(--sg-text-muted);
}

.sg-stat i {
    color: var(--sg-accent);
}

.sg-stat strong {
    color: var(--sg-text);
}

/* ========== FILTER SECTION ========== */
.sg-filters {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(11, 17, 32, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--sg-border);
    padding: 16px 20px;
}

.sg-filters-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
    max-width: 1400px;
    margin: 0 auto;
}

/* Поиск */
.sg-search {
    position: relative;
    flex: 0 0 250px;
}

.sg-search i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--sg-text-dim);
}

.sg-search input {
    width: 100%;
    padding: 12px 16px 12px 42px;
    background: var(--sg-card-bg);
    border: 1px solid var(--sg-border);
    border-radius: var(--sg-radius-sm);
    font-size: 14px;
    color: var(--sg-text);
    transition: var(--sg-transition);
}

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

.sg-search input:focus {
    outline: none;
    border-color: var(--sg-accent);
    box-shadow: 0 0 0 3px rgba(255, 153, 0, 0.1);
}

/* Цветовой фильтр */
.sg-color-filters {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
    overflow-x: auto;
    padding-bottom: 4px;
}

.sg-filter-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--sg-text-dim);
    white-space: nowrap;
}

.sg-color-buttons {
    display: flex;
    align-items: center;
    gap: 8px;
}

.sg-color-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    transition: var(--sg-transition);
    position: relative;
}

.sg-color-btn:hover {
    transform: scale(1.15);
}

.sg-color-btn.active {
    box-shadow: 0 0 0 3px var(--sg-accent), 0 0 15px rgba(255, 153, 0, 0.4);
    transform: scale(1.1);
}

.sg-color-btn.sg-color-light {
    border: 1px solid var(--sg-border);
}

.sg-color-reset {
    background: linear-gradient(135deg, #FF0000, #00FF00, #0000FF);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
}

/* Контролы */
.sg-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
}

.sg-select {
    padding: 10px 14px;
    background: var(--sg-card-bg);
    border: 1px solid var(--sg-border);
    border-radius: var(--sg-radius-sm);
    font-size: 14px;
    color: var(--sg-text);
    cursor: pointer;
    transition: var(--sg-transition);
}

.sg-select:focus {
    outline: none;
    border-color: var(--sg-accent);
}

.sg-view-toggle {
    display: flex;
    background: var(--sg-card-bg);
    border: 1px solid var(--sg-border);
    border-radius: var(--sg-radius-sm);
    overflow: hidden;
}

.sg-view-btn {
    padding: 10px 14px;
    background: transparent;
    border: none;
    color: var(--sg-text-dim);
    cursor: pointer;
    transition: var(--sg-transition);
}

.sg-view-btn:hover {
    color: var(--sg-text);
}

.sg-view-btn.active {
    color: var(--sg-accent);
    background: rgba(255, 153, 0, 0.1);
}

/* Активные фильтры */
.sg-active-filters {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--sg-border);
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.sg-active-label {
    font-size: 12px;
    color: var(--sg-text-dim);
}

.sg-active-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sg-active-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: var(--sg-card-bg);
    border: 1px solid var(--sg-border);
    border-radius: 50px;
    font-size: 13px;
    color: var(--sg-text);
}

.sg-active-tag .sg-color-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
}

.sg-active-tag button {
    background: none;
    border: none;
    color: var(--sg-text-dim);
    cursor: pointer;
    padding: 0;
    margin-left: 4px;
    transition: var(--sg-transition);
}

.sg-active-tag button:hover {
    color: var(--sg-error);
}

/* Теги */
.sg-tags-filter {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--sg-border);
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    overflow-x: auto;
}

.sg-tags-list {
    display: flex;
    gap: 8px;
}

.sg-tag-btn {
    padding: 6px 14px;
    background: var(--sg-card-bg);
    border: 1px solid var(--sg-border);
    border-radius: 50px;
    font-size: 12px;
    color: var(--sg-text-muted);
    cursor: pointer;
    white-space: nowrap;
    transition: var(--sg-transition);
}

.sg-tag-btn:hover {
    border-color: var(--sg-accent);
    color: var(--sg-accent);
}

.sg-tag-btn.active {
    background: var(--sg-accent);
    border-color: var(--sg-accent);
    color: #000;
}

/* ========== GALLERY SECTION ========== */
.sg-gallery {
    padding: 32px 20px;
    max-width: 1400px;
    margin: 0 auto;
    background: var(--sg-bg);
}

.sg-results-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.sg-results-info p {
    font-size: 14px;
    color: var(--sg-text-dim);
    margin: 0;
}

.sg-results-info span {
    color: var(--sg-text);
    font-weight: 600;
}

.sg-shuffle-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: transparent;
    border: none;
    color: var(--sg-accent);
    font-size: 14px;
    cursor: pointer;
    transition: var(--sg-transition);
}

.sg-shuffle-btn:hover {
    color: var(--sg-text);
}

/* Grid */
.sg-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.sg-grid.sg-masonry {
    display: block;
    columns: 4;
    column-gap: 24px;
}

.sg-grid.sg-masonry .sg-card {
    break-inside: avoid;
    margin-bottom: 24px;
}

@media (max-width: 1200px) {
    .sg-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .sg-grid.sg-masonry {
        columns: 3;
    }
}

@media (max-width: 900px) {
    .sg-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .sg-grid.sg-masonry {
        columns: 2;
    }
}

@media (max-width: 600px) {
    .sg-grid {
        grid-template-columns: 1fr;
    }

    .sg-grid.sg-masonry {
        columns: 1;
    }

    .sg-filters-inner {
        flex-direction: column;
        align-items: stretch;
    }

    .sg-search {
        flex: 1;
    }

    .sg-controls {
        justify-content: space-between;
    }
}

/* ========== CARD ========== */
.sg-card {
    transition: var(--sg-transition);
}

.sg-card:hover {
    transform: translateY(-4px);
}

.sg-card-inner {
    background: var(--sg-card-bg);
    border: 1px solid var(--sg-border);
    border-radius: var(--sg-radius);
    overflow: hidden;
    transition: var(--sg-transition);
}

.sg-card:hover .sg-card-inner {
    border-color: var(--sg-text-dim);
}

/* Card Image */
.sg-card-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    cursor: pointer;
}

.sg-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.sg-card:hover .sg-card-image img {
    transform: scale(1.05);
}

.sg-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    padding: 16px;
    opacity: 0;
    transition: var(--sg-transition);
}

.sg-card:hover .sg-card-overlay {
    opacity: 1;
}

.sg-card-expand {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    border-radius: var(--sg-radius-sm);
    font-size: 12px;
    color: white;
}

/* Card Palette */
.sg-card-palette {
    display: flex;
    height: 6px;
}

.sg-palette-color {
    flex: 1;
    cursor: pointer;
    transition: flex 0.3s ease;
}

.sg-card-palette:hover .sg-palette-color:hover {
    flex: 2;
}

/* Card Info */
.sg-card-info {
    padding: 16px;
}

.sg-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.sg-card-text {
    flex: 1;
    min-width: 0;
}

.sg-card-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--sg-text);
    margin: 0 0 4px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: var(--sg-transition);
}

.sg-card:hover .sg-card-title {
    color: var(--sg-accent);
}

.sg-card-location {
    font-size: 12px;
    color: var(--sg-text-dim);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sg-card-favorite {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    color: var(--sg-text-dim);
    cursor: pointer;
    transition: var(--sg-transition);
    border-radius: 50%;
}

.sg-card-favorite:hover {
    color: var(--sg-error);
    background: rgba(239, 68, 68, 0.1);
}

.sg-card-favorite.active {
    color: var(--sg-error);
}

.sg-card-favorite.active i {
    font-weight: 900;
}

/* Card Swatches */
.sg-card-swatches {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
}

.sg-swatch {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--sg-transition);
}

.sg-swatch:hover {
    transform: scale(1.15);
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.3);
}

.sg-swatch-count {
    font-size: 10px;
    color: var(--sg-text-dim);
    margin-left: auto;
}

/* Card Tags */
.sg-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.sg-card-tag {
    padding: 4px 10px;
    background: rgba(255, 153, 0, 0.1);
    border-radius: 4px;
    font-size: 10px;
    color: var(--sg-accent);
    cursor: pointer;
    transition: var(--sg-transition);
}

.sg-card-tag:hover {
    background: var(--sg-accent);
    color: #000;
}

/* ========== EMPTY STATE ========== */
.sg-empty {
    text-align: center;
    padding: 80px 20px;
}

.sg-empty-icon {
    font-size: 64px;
    margin-bottom: 20px;
}

.sg-empty h3 {
    font-size: 24px;
    margin: 0 0 10px 0;
    color: var(--sg-text);
}

.sg-empty p {
    color: var(--sg-text-muted);
    margin: 0 0 24px 0;
}

/* ========== LOADING ========== */
.sg-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 40px;
    color: var(--sg-text-muted);
}

.sg-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--sg-border);
    border-top-color: var(--sg-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ========== LOAD MORE ========== */
.sg-load-more {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

/* ========== BUTTONS ========== */
.sg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    border-radius: var(--sg-radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--sg-transition);
    text-decoration: none;
    border: none;
}

.sg-btn-primary {
    background: var(--sg-accent);
    color: #000;
}

.sg-btn-primary:hover {
    background: var(--sg-accent-hover);
}

.sg-btn-outline {
    background: var(--sg-card-bg);
    border: 1px solid var(--sg-border);
    color: var(--sg-text);
}

.sg-btn-outline:hover {
    border-color: var(--sg-accent);
    color: var(--sg-accent);
}

/* ========== MODAL ========== */
.sg-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: none;
}

.sg-modal.active {
    display: block;
}

.sg-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(8px);
}

.sg-modal-container {
    position: absolute;
    inset: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 768px) {
    .sg-modal-container {
        inset: 32px;
    }
}

.sg-modal-content {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 1200px;
    max-height: 100%;
    background: var(--sg-card-bg);
    border: 1px solid var(--sg-border);
    border-radius: var(--sg-radius);
    overflow: hidden;
}

@media (min-width: 1024px) {
    .sg-modal-content {
        flex-direction: row;
    }
}

/* Modal Image */
.sg-modal-image {
    position: relative;
    flex: 1;
    min-height: 300px;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sg-modal-image img {
    max-width: 100%;
    max-height: 60vh;
    object-fit: contain;
}

@media (min-width: 1024px) {
    .sg-modal-image img {
        max-height: 80vh;
    }
}

.sg-modal-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: rgba(0, 0, 0, 0.5);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 18px;
    cursor: pointer;
    transition: var(--sg-transition);
}

.sg-modal-nav:hover {
    background: var(--sg-accent);
    color: #000;
}

.sg-modal-prev {
    left: 16px;
}

.sg-modal-next {
    right: 16px;
}

/* Modal Info */
.sg-modal-info {
    flex: 0 0 380px;
    padding: 24px;
    overflow-y: auto;
    position: relative;
}

@media (max-width: 1023px) {
    .sg-modal-info {
        flex: none;
        max-height: 50vh;
    }
}

.sg-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    color: var(--sg-text-dim);
    font-size: 24px;
    cursor: pointer;
    transition: var(--sg-transition);
    border-radius: 50%;
}

.sg-modal-close:hover {
    color: var(--sg-text);
    background: rgba(255, 255, 255, 0.1);
}

.sg-modal-header {
    margin-bottom: 24px;
    padding-right: 48px;
}

.sg-modal-header h2 {
    font-size: 24px;
    font-weight: 700;
    margin: 0 0 8px 0;
    color: var(--sg-text);
}

.sg-modal-header p {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--sg-text-muted);
    margin: 0;
}

.sg-modal-section {
    margin-bottom: 24px;
}

.sg-modal-section h3 {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--sg-text-dim);
    margin: 0 0 12px 0;
}

.sg-modal-section p {
    font-size: 14px;
    color: var(--sg-text-muted);
    margin: 0;
    line-height: 1.7;
}

/* Modal Palette */
.sg-modal-palette {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.sg-modal-palette .sg-modal-color {
    width: 48px;
    height: 48px;
    border-radius: var(--sg-radius-sm);
    cursor: pointer;
    transition: var(--sg-transition);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.sg-modal-palette .sg-modal-color:hover {
    transform: scale(1.1);
}

.sg-modal-colors {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.sg-modal-color-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: var(--sg-bg);
    border-radius: var(--sg-radius-sm);
    cursor: pointer;
    transition: var(--sg-transition);
}

.sg-modal-color-item:hover {
    background: rgba(255, 153, 0, 0.1);
}

.sg-modal-color-item .color-dot {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    flex-shrink: 0;
}

.sg-modal-color-item .color-hex {
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 12px;
    color: var(--sg-text-muted);
}

.sg-modal-color-item i {
    margin-left: auto;
    color: var(--sg-text-dim);
    font-size: 12px;
}

/* Modal Tags */
.sg-modal-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.sg-modal-tag {
    padding: 6px 14px;
    background: var(--sg-bg);
    border-radius: 50px;
    font-size: 12px;
    color: var(--sg-text-muted);
}

/* Modal Actions */
.sg-modal-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-top: 24px;
    border-top: 1px solid var(--sg-border);
    margin-top: auto;
}

.sg-modal-actions-row {
    display: flex;
    gap: 12px;
}

.sg-modal-actions-row .sg-btn {
    flex: 1;
}

.sg-btn-favorite.active {
    border-color: var(--sg-error);
    color: var(--sg-error);
}

.sg-btn-favorite.active i {
    font-weight: 900;
}

/* ========== TOAST ========== */
.sg-toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 10001;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sg-toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: var(--sg-card-bg);
    border: 1px solid var(--sg-border);
    border-radius: var(--sg-radius-sm);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    font-size: 14px;
    color: var(--sg-text);
    animation: slideInRight 0.3s ease;
}

.sg-toast.success {
    border-color: var(--sg-success);
}

.sg-toast.success i {
    color: var(--sg-success);
}

.sg-toast.error {
    border-color: var(--sg-error);
}

.sg-toast.error i {
    color: var(--sg-error);
}

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

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

/* Кнопка "Предложить референс" в hero */
.sg-stat-button {
    background: linear-gradient(135deg, var(--sg-accent), #e68a00);
    color: #000 !important;
    text-decoration: none;
    padding: 12px 20px !important;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
}

.sg-stat-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 153, 0, 0.4);
    background: linear-gradient(135deg, #FFB340, var(--sg-accent));
}

.sg-stat-button i {
    color: #000 !important;
}

.sg-stat-button span {
    color: #000 !important;
}