/* ============================================
   SVG PICKER — Step 1 design chooser modal
   ============================================ */

.svg-picker-content {
    max-width: 720px;
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    max-height: 85vh;
}

.svg-picker-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.svg-picker-header h2 {
    font-size: 1.15rem;
    margin: 0;
    color: var(--color-text-primary);
}

/* Tabs */
.svg-picker-tabs {
    display: flex;
    gap: 0;
    padding: 0 var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg-secondary);
}

.svg-picker-tabs .tab-btn {
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    padding: var(--space-md) var(--space-lg);
    font-size: 0.95rem;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: color 0.15s, border-color 0.15s;
    font-weight: 500;
}

.svg-picker-tabs .tab-btn:hover {
    color: var(--color-text-primary);
}

.svg-picker-tabs .tab-btn.active {
    color: var(--color-accent-primary);
    border-bottom-color: var(--color-accent-primary);
}

/* Tab panels */
.svg-picker-body {
    padding: var(--space-lg);
    overflow-y: auto;
    flex: 1;
    min-height: 320px;
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

/* Gallery grid */
.svg-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: var(--space-md);
}

.svg-grid-item {
    aspect-ratio: 1 / 1;
    background: var(--color-bg-elevated);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-sm);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: border-color 0.15s, transform 0.1s;
}

.svg-grid-item:hover {
    border-color: var(--color-accent-primary);
    transform: translateY(-2px);
}

.svg-grid-item:active {
    transform: translateY(0);
}

.svg-grid-item img {
    max-width: 100%;
    max-height: 80%;
    object-fit: contain;
    pointer-events: none;
}

.svg-grid-item .svg-grid-label {
    font-size: 0.8rem;
    color: var(--color-text-secondary);
    text-align: center;
    pointer-events: none;
}

.svg-grid-empty,
.svg-grid-error {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-xl);
    color: var(--color-text-muted);
}

.svg-grid-error {
    color: #ef4444;
}

/* Upload dropzone */
.svg-dropzone {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    min-height: 260px;
    background: var(--color-bg-elevated);
    transition: border-color 0.15s, background 0.15s;
}

.svg-dropzone p {
    margin: 0;
    color: var(--color-text-secondary);
}

.svg-dropzone .muted {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.svg-dropzone .hint {
    color: var(--color-text-muted);
    font-size: 0.8rem;
    margin-top: var(--space-sm);
}

.svg-dropzone.is-dragover {
    border-color: var(--color-accent-primary);
    background: var(--color-accent-light);
}

.svg-dropzone .upload-icon {
    font-size: 2.5rem;
    opacity: 0.6;
}

/* Mobile responsive */
@media (max-width: 640px) {
    .svg-picker-content {
        max-height: 92vh;
    }

    .svg-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: var(--space-sm);
    }

    .svg-picker-tabs .tab-btn {
        padding: var(--space-md) var(--space-md);
        font-size: 0.9rem;
    }

    .svg-dropzone {
        padding: var(--space-lg);
        min-height: 200px;
    }
}