/**
 * WebP Image Converter - Dark Theme Styles
 * Matches the Bricks Child Theme & Moe design system
 */

:root {
    --wpc-bg-site: var(--moe-bg-site);
    --wpc-bg-card: var(--moe-bg-gradient);
    --wpc-primary: var(--moe-button-bg-color);
    --wpc-primary-hover: #552bb8;
    --wpc-primary-glow: rgba(102, 54, 219, 0.35);
    --wpc-border: var(--moe-border-divs);
    --wpc-border-hover: var(--moe-border-divs-hover);
    --wpc-text: #eee;
    --wpc-text-muted: #76769b;
    --wpc-text-light: #9a9ab0;
    --wpc-success: #22c55e;
    --wpc-danger: #ef4444;
    --wpc-warning: #f59e0b;
    --wpc-radius: 14px;
}

/* App Container */
.webp-converter-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    font-family: 'Rawline', sans-serif;
    color: var(--wpc-text);
    box-sizing: border-box;
}

/* Header */
.wpc-header {
    background: var(--moe-bg-gradient);
    border: 1px solid var(--wpc-border);
    border-radius: var(--wpc-radius);
    padding: 15px;
    margin-bottom: 20px;
    transition: border-color 0.3s;
}

.wpc-header:hover {
    border-color: var(--wpc-border-hover);
}

.wpc-subtitle {
    margin: 0;
    font-size: 13px;
    color: var(--wpc-text-light);
    line-height: 1.5;
}

/* Controls Panel */
.wpc-controls-panel {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

@media (min-width: 768px) {
    .wpc-controls-panel {
        grid-template-columns: 1fr auto;
    }
}

.wpc-control-group {
    background: var(--wpc-bg-card);
    border: 1px solid var(--wpc-border);
    border-radius: var(--wpc-radius);
    padding: 18px 20px;
    transition: border-color 0.2s;
}

.wpc-control-group:hover {
    border-color: var(--wpc-border-hover);
}

.quality-control-group {
    flex: 1;
}

.wpc-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.wpc-label {
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--wpc-text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.wpc-quality-badge {
    background: var(--wpc-primary);
    color: #fff;
    font-size: 13px;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 8px;
    box-shadow: 0 2px 8px var(--wpc-primary-glow);
}

.wpc-slider-wrap {
    margin-bottom: 14px;
}

.wpc-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: #2d2d3e;
    outline: none;
    cursor: pointer;
    transition: background 0.2s;
}

.wpc-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--wpc-primary);
    border: 2px solid #fff;
    box-shadow: 0 0 10px var(--wpc-primary-glow);
    cursor: pointer;
    transition: transform 0.15s, background 0.15s;
}

.wpc-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    background: #7d4dff;
}

.wpc-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--wpc-primary);
    border: 2px solid #fff;
    cursor: pointer;
}

.wpc-presets-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.wpc-preset-btn {
    background: #2d2d3e;
    color: var(--wpc-text-light);
    border: 1px solid transparent;
    padding: 5px 12px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
}

.wpc-preset-btn:hover {
    background: #37374d;
    color: #fff;
}

.wpc-preset-btn.active {
    background: rgba(102, 54, 219, 0.2);
    border-color: var(--wpc-primary);
    color: #fff;
}

/* Admin Control Group */
.admin-control-group {
    background: linear-gradient(135deg, rgba(30, 30, 41, 0.95), rgba(40, 25, 60, 0.4));
    border: 1px solid rgba(102, 54, 219, 0.4);
    min-width: 280px;
}

.wpc-admin-badge {
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #c084fc;
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 10px;
}

.wpc-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    user-select: none;
}

.wpc-checkbox {
    display: none;
}

.wpc-checkbox-custom {
    width: 18px;
    height: 18px;
    border-radius: 5px;
    background: #2d2d3e;
    border: 1px solid #4a4a63;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 2px;
    flex-shrink: 0;
    transition: all 0.2s;
}

.wpc-checkbox:checked + .wpc-checkbox-custom {
    background: var(--wpc-primary);
    border-color: var(--wpc-primary);
}

.wpc-checkbox:checked + .wpc-checkbox-custom::after {
    content: "✓";
    color: #fff;
    font-size: 12px;
    font-weight: 900;
}

.wpc-checkbox-text strong {
    display: block;
    font-size: 12px;
    color: #fff;
    margin-bottom: 2px;
}

.wpc-checkbox-text small {
    display: block;
    font-size: 10px;
    color: var(--wpc-text-muted);
    line-height: 1.35;
}

.wpc-admin-filename-box {
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid rgba(102, 54, 219, 0.25);
}

.wpc-admin-input-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    color: #c084fc;
    margin-bottom: 6px;
    letter-spacing: 0.02em;
}

.wpc-input-wrapper {
    display: flex;
    align-items: center;
    background: #171722;
    border: 1px solid rgba(102, 54, 219, 0.4);
    border-radius: 8px;
    padding: 0 8px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.wpc-input-wrapper:focus-within {
    border-color: #a855f7;
    box-shadow: 0 0 0 2px rgba(168, 85, 247, 0.25);
}

.wpc-admin-text-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: #fff;
    font-size: 12px;
    font-family: inherit;
    padding: 0 4px;
}

.wpc-admin-text-input::placeholder {
    color: #555570;
}

.wpc-input-suffix {
    font-size: 11px;
    color: #76769b;
    font-weight: 700;
}

/* Drop Zone */
.wpc-drop-zone {
    background: var(--wpc-bg-card);
    border: 2px dashed rgba(102, 54, 219, 0.35);
    border-radius: var(--wpc-radius);
    padding: 45px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.25s ease;
    margin-bottom: 24px;
    position: relative;
    outline: none;
}

.wpc-drop-zone:hover,
.wpc-drop-zone.wpc-dragover {
    border-color: var(--wpc-primary);
    background: rgba(102, 54, 219, 0.08);
    box-shadow: 0 0 25px var(--wpc-primary-glow);
    transform: translateY(-2px);
}

.wpc-drop-icon {
    font-size: 44px;
    color: var(--wpc-primary);
    margin-bottom: 12px;
    transition: transform 0.2s;
}

.wpc-drop-zone:hover .wpc-drop-icon {
    transform: scale(1.1);
}

.wpc-drop-text-primary {
    font-size: 16px;
    font-weight: 800;
    color: #fff;
    margin-bottom: 6px;
}

.wpc-browse-link {
    color: #9d7aff;
    text-decoration: underline;
    text-underline-offset: 3px;
    cursor: pointer;
}

.wpc-browse-link:hover {
    color: #fff;
}

.wpc-drop-text-secondary {
    font-size: 11px;
    color: var(--wpc-text-muted);
}

/* Stats Bar */
.wpc-stats-bar {
    background: var(--wpc-bg-card);
    border: 1px solid var(--wpc-border);
    border-radius: var(--wpc-radius);
    padding: 16px 20px;
    margin-bottom: 24px;
}

.wpc-stats-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 16px 24px;
    align-items: center;
    margin-bottom: 14px;
}

.wpc-stat-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
}

.wpc-stat-label {
    color: var(--wpc-text-muted);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 10px;
    letter-spacing: 0.05em;
}

.wpc-stat-value {
    font-weight: 800;
    color: #fff;
}

.text-green {
    color: var(--wpc-success);
}

.text-accent {
    color: #a855f7;
}

.wpc-actions-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid rgba(45, 45, 62, 0.4);
}

/* Buttons */
.wpc-btn {
    border: none;
    border-radius: 8px;
    padding: 9px 18px;
    font-size: 12px;
    font-weight: 800;
    font-family: inherit;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    transition: all 0.2s ease;
}

.wpc-btn-primary {
    background: var(--wpc-primary);
    color: #fff;
    box-shadow: 0 4px 12px var(--wpc-primary-glow);
}

.wpc-btn-primary:hover {
    background: var(--wpc-primary-hover);
    transform: translateY(-1px);
}

.wpc-btn-admin {
    background: linear-gradient(135deg, #7c3aed, #a855f7);
    color: #fff;
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.3);
}

.wpc-btn-admin:hover {
    background: linear-gradient(135deg, #6d28d9, #9333ea);
    transform: translateY(-1px);
}

.wpc-btn-ghost {
    background: #2d2d3e;
    color: var(--wpc-text-light);
}

.wpc-btn-ghost:hover {
    background: #37374d;
    color: #fff;
}

/* Cards Grid */
.wpc-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
    margin-bottom: 30px;
}

/* Card */
.wpc-card {
    background: var(--wpc-bg-card);
    border: 1px solid var(--wpc-border);
    border-radius: var(--wpc-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.wpc-card:hover {
    border-color: var(--wpc-border-hover);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.wpc-card-preview-wrap {
    width: 100%;
    height: 160px;
    background: #14141c;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-bottom: 1px solid rgba(45, 45, 62, 0.4);
}

.wpc-card-preview {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: repeating-conic-gradient(#1a1a24 0% 25%, #14141c 0% 50%) 50% / 16px 16px;
}

.wpc-card-zoom-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(20, 20, 28, 0.85);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 11px;
    opacity: 0;
    transition: opacity 0.2s, background 0.2s;
}

.wpc-card:hover .wpc-card-zoom-btn {
    opacity: 1;
}

.wpc-card-zoom-btn:hover {
    background: var(--wpc-primary);
}

.wpc-card-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.wpc-spinner {
    width: 28px;
    height: 28px;
    border: 3px solid rgba(102, 54, 219, 0.25);
    border-top-color: var(--wpc-primary);
    border-radius: 50%;
    animation: wpcSpin 0.8s linear infinite;
}

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

.wpc-loader-text {
    font-size: 11px;
    color: var(--wpc-text-muted);
    font-weight: 700;
}

.wpc-card-body {
    padding: 14px;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 10px;
}

.wpc-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
}

.wpc-card-filename-box {
    display: flex;
    align-items: center;
    background: #171722;
    border: 1px solid rgba(45, 45, 62, 0.7);
    border-radius: 6px;
    padding: 0 6px;
    flex: 1;
    min-width: 0;
    max-width: 175px;
    transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
}

.wpc-card-filename-box:hover {
    border-color: rgba(102, 54, 219, 0.6);
}

.wpc-card-filename-box:focus-within {
    border-color: var(--wpc-primary);
    background: #1e1e2d;
    box-shadow: 0 0 0 1px var(--wpc-primary);
}

.wpc-edit-icon {
    font-size: 10px;
    color: var(--wpc-text-muted);
    margin-right: 4px;
    flex-shrink: 0;
}

.wpc-card-filename-input {
    background: transparent;
    border: none;
    outline: none;
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    font-family: inherit;
    padding: 1px 0;
    width: 100%;
    min-width: 0;
}

.wpc-card-filename-ext {
    font-size: 10px;
    color: #76769b;
    font-weight: 700;
    flex-shrink: 0;
    margin-left: 2px;
}

.wpc-card-filename {
    font-size: 12px;
    font-weight: 800;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 170px;
}

.wpc-card-dimensions {
    font-size: 10px;
    color: var(--wpc-text-muted);
    font-weight: 700;
    background: #252533;
    padding: 2px 6px;
    border-radius: 4px;
}

.wpc-card-stats {
    display: flex;
    flex-direction: column;
    gap: 4px;
    background: #171722;
    padding: 8px 10px;
    border-radius: 8px;
}

.wpc-size-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 11px;
}

.wpc-size-label {
    color: var(--wpc-text-muted);
}

.wpc-size-val {
    font-weight: 800;
    color: #eee;
}

.wpc-val-original {
    color: #a78bfa;
}

.wpc-val-compressed {
    color: var(--wpc-success);
}

.wpc-size-badge {
    font-weight: 800;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 4px;
}

.wpc-badge-success {
    background: rgba(34, 197, 94, 0.15);
    color: #4ade80;
}

.wpc-badge-warning {
    background: rgba(245, 158, 11, 0.15);
    color: #fbbf24;
}

.wpc-card-actions {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: auto;
}

.wpc-card-btn {
    border: none;
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 11px;
    font-weight: 800;
    font-family: inherit;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    transition: all 0.15s;
}

.wpc-card-btn-download {
    background: var(--wpc-primary);
    color: #fff;
    flex: 1;
}

.wpc-card-btn-download:hover {
    background: var(--wpc-primary-hover);
}

.wpc-card-btn-wp {
    background: #2d2d3e;
    color: #c084fc;
    border: 1px solid rgba(192, 132, 252, 0.3);
}

.wpc-card-btn-wp:hover {
    background: rgba(192, 132, 252, 0.15);
    color: #fff;
}

.wpc-card-btn-wp.wpc-saved {
    background: rgba(34, 197, 94, 0.15);
    border-color: rgba(34, 197, 94, 0.4);
    color: #4ade80;
    cursor: pointer;
}

.wpc-card-btn-wp.wpc-loading {
    opacity: 0.7;
    cursor: not-allowed;
}

.wpc-card-btn-wp.wpc-error {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.4);
    color: #f87171;
}

.wpc-card-btn-remove {
    background: #2d2d3e;
    color: var(--wpc-text-muted);
    width: 28px;
    height: 28px;
    padding: 0;
}

.wpc-card-btn-remove:hover {
    background: rgba(239, 68, 68, 0.2);
    color: #f87171;
}

/* Lightbox Modal */
.wpc-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    box-sizing: border-box;
}

.wpc-lightbox-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(8px);
}

.wpc-lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 2;
}

.wpc-lightbox-content img {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
    background: repeating-conic-gradient(#1a1a24 0% 25%, #14141c 0% 50%) 50% / 16px 16px;
}

.wpc-lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 32px;
    cursor: pointer;
    line-height: 1;
}

.wpc-lightbox-caption {
    margin-top: 10px;
    font-size: 13px;
    font-weight: 700;
    color: #e0e0e0;
}