/* ============================================
   IMAGE EDITOR — SharpWebP Gold Dark Theme
   All ie-* classes match image-editor.js DOM.
   Dark-first: no light base to override.
   ============================================ */

/* --- Layout --- */
.ie-editor {
    max-width: 1200px;
    margin: 0 auto;
    font-family: var(--font-body);
    color: var(--cream);
}

.ie-hidden {
    display: none !important;
}

/* --- Upload Zone --- */
.ie-upload-zone {
    border: 2px dashed rgba(201, 169, 110, 0.3);
    border-radius: var(--radius-lg);
    padding: 60px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--bg-card);
    margin: 20px 0;
}

.ie-upload-zone:hover,
.ie-upload-zone.ie-dragover {
    border-color: var(--gold);
    background: rgba(201, 169, 110, 0.04);
}

.ie-upload-icon {
    color: var(--text-muted);
    margin-bottom: 16px;
    transition: color 0.3s ease;
}

.ie-upload-zone:hover .ie-upload-icon,
.ie-upload-zone.ie-dragover .ie-upload-icon {
    color: var(--gold);
}

.ie-upload-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--cream);
    margin: 0 0 8px;
    font-family: var(--font-display);
}

.ie-upload-hint {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

.ie-file-input {
    display: none;
}

/* --- Workspace --- */
.ie-workspace {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin: 20px 0;
}

/* --- Sidebar (Tool Panels) --- */
.ie-sidebar {
    width: 280px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ie-panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.ie-panel-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    cursor: pointer;
    user-select: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s;
    color: var(--cream);
    font-family: var(--font-display);
}

.ie-panel-header:hover {
    background: var(--bg-card-hover);
}

.ie-panel-header .ie-panel-icon {
    color: var(--gold);
    flex-shrink: 0;
}

.ie-panel-header .ie-panel-title {
    flex: 1;
}

.ie-panel-header .ie-panel-toggle {
    color: var(--text-muted);
    font-size: 0.75rem;
    transition: transform 0.3s;
}

.ie-panel.open .ie-panel-header .ie-panel-toggle {
    transform: rotate(180deg);
}

.ie-panel-body {
    padding: 0 16px 16px;
    display: none;
}

.ie-panel.open .ie-panel-body {
    display: block;
}

/* --- Panel Controls --- */
.ie-input-group {
    margin-bottom: 12px;
}

.ie-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.ie-input {
    width: 100%;
    padding: 8px 10px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--cream);
    outline: none;
    transition: border-color 0.2s;
}

.ie-input:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 2px var(--gold-dim);
}

.ie-select {
    width: 100%;
    padding: 8px 10px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--cream);
    outline: none;
    appearance: none;
    cursor: pointer;
}

.ie-checkbox-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.ie-checkbox-row input[type="checkbox"] {
    accent-color: var(--gold);
    width: 16px;
    height: 16px;
}

.ie-range {
    width: 100%;
    accent-color: var(--gold);
}

.ie-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* --- Quick Presets --- */
.ie-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.ie-preset-btn {
    padding: 5px 10px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.ie-preset-btn:hover,
.ie-preset-btn.active {
    border-color: var(--gold);
    color: var(--gold);
    background: rgba(201, 169, 110, 0.06);
}

/* --- Canvas Area --- */
.ie-canvas-area {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.ie-canvas-wrapper {
    background: var(--bg-deep);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    width: 100%;
}

.ie-canvas-wrapper canvas {
    max-width: 100%;
    max-height: 600px;
    object-fit: contain;
}

.ie-canvas-wrapper img {
    max-width: 100%;
    max-height: 600px;
    object-fit: contain;
}

/* --- Info Bar --- */
.ie-info-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    padding: 10px 0;
    font-size: 0.8rem;
    color: var(--text-secondary);
    width: 100%;
}

.ie-info-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.ie-info-label {
    color: var(--gold);
    font-weight: 500;
}

/* --- Format Selector --- */
.ie-format-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 12px 0;
}

.ie-format-btn {
    padding: 8px 16px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ie-format-btn:hover {
    border-color: rgba(201, 169, 110, 0.3);
    color: var(--cream);
}

.ie-format-btn.active {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--bg-deep);
    font-weight: 700;
}

.ie-format-btn.locked {
    opacity: 0.5;
    cursor: not-allowed;
}

/* --- Convert Button --- */
.ie-convert-btn {
    width: 100%;
    padding: 14px 24px;
    background: var(--gradient-gold);
    color: var(--bg-deep);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 16px;
}

.ie-convert-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
    box-shadow: var(--shadow-gold);
}

.ie-convert-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* --- Progress --- */
.ie-progress {
    width: 100%;
    margin-top: 16px;
}

.ie-progress-bar {
    width: 100%;
    height: 6px;
    background: var(--bg-elevated);
    border-radius: 3px;
    overflow: hidden;
}

.ie-progress-fill {
    height: 100%;
    background: var(--gradient-gold);
    border-radius: 3px;
    transition: width 0.3s;
}

.ie-progress-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 6px;
    text-align: center;
}

/* --- Result Area --- */
.ie-result {
    background: var(--bg-card);
    border: 1px solid rgba(74, 222, 128, 0.2);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-top: 20px;
    text-align: center;
}

.ie-result-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--success);
    margin-bottom: 8px;
}

.ie-result-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    margin: 12px 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.ie-result-stat-value {
    font-weight: 700;
    color: var(--gold);
}

.ie-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 32px;
    background: var(--gold);
    color: var(--bg-deep);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    margin-top: 12px;
}

.ie-download-btn:hover {
    background: var(--gold-light);
    transform: translateY(-1px);
}

/* --- Change Image button --- */
.ie-change-btn {
    padding: 8px 16px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
    margin-top: 8px;
}

.ie-change-btn:hover {
    border-color: var(--gold);
    color: var(--gold);
}

/* --- Crop Overlay --- */
.ie-crop-overlay {
    position: absolute;
    inset: 0;
    z-index: 10;
}

.ie-crop-handle {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--gold);
    border: 2px solid var(--bg-deep);
    border-radius: 2px;
    z-index: 11;
}

/* --- Rotate Controls --- */
.ie-rotate-controls {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.ie-rotate-btn {
    padding: 8px 12px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.ie-rotate-btn:hover {
    border-color: var(--gold);
    color: var(--gold);
}

/* --- Quality Analysis Box --- */
.ie-quality-box {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px;
    margin-top: 12px;
}

.ie-quality-title {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--gold);
    margin-bottom: 8px;
}

.ie-quality-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    font-size: 0.8rem;
}

.ie-quality-metric-label {
    color: var(--text-muted);
}

.ie-quality-metric-value {
    color: var(--success);
    font-weight: 600;
}

/* --- Error State --- */
.ie-error {
    background: var(--error-bg);
    border: 1px solid rgba(248, 113, 113, 0.15);
    border-radius: var(--radius);
    padding: 12px 16px;
    color: var(--error);
    font-size: 0.875rem;
    margin-top: 12px;
}

/* === Editor Responsive === */
@media (max-width: 768px) {
    .ie-workspace {
        flex-direction: column;
    }

    .ie-sidebar {
        width: 100%;
        order: 1;
    }

    .ie-canvas-area {
        order: 0;
    }

    .ie-format-group {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .ie-upload-zone {
        padding: 40px 16px;
    }

    .ie-upload-title {
        font-size: 1.05rem;
    }

    .ie-info-bar {
        gap: 8px;
        font-size: 0.75rem;
    }

    .ie-format-btn {
        padding: 6px 12px;
        font-size: 0.75rem;
    }

    .ie-result {
        padding: 16px;
    }
}