/* =========================================================
   palettes — dashboard cards + popover above toolbar
   ========================================================= */

.palettes-section {
    margin-bottom: 0;
}

.palettes-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.625rem;
    border-bottom: 1.5px dashed var(--border-light);
}

.palettes-header h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    border-bottom: none;
    padding: 0;
}

.palettes-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 0.875rem;
}

.palette-card {
    background-color: var(--cream-100);
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 1rem;
    cursor: pointer;
    transition:
        transform var(--transition-fast) var(--spring),
        background var(--transition-normal) var(--smooth),
        border-color var(--transition-normal) var(--smooth),
        box-shadow var(--transition-normal) var(--smooth);
}

.palette-card:hover {
    transform: translateY(-3px) scale(1.02);
    background-color: var(--bg-secondary);
    border-color: var(--lavender-300);
    box-shadow: var(--shadow-md);
}

.palette-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.palette-card-title {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.palette-card-colors {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.palette-color-swatch {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: var(--shadow-sm), 0 0 0 1px var(--border-medium);
}

/* ----- editor grid ----- */

.palette-colors-editor {
    margin-top: 1.25rem;
}

.palette-colors-editor label {
    font-family: var(--font-display);
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.625rem;
}

.palette-colors-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.625rem;
}

.palette-slot {
    width: 100%;
    aspect-ratio: 1;
    position: relative;
    border-radius: var(--radius-md);
    border: 2.5px dashed var(--border-medium);
    background: var(--cream-50);
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    font-size: 1.4rem;
    color: var(--text-tertiary);
    transition:
        transform var(--transition-fast) var(--spring),
        border-color var(--transition-fast) var(--smooth),
        color var(--transition-fast) var(--smooth),
        background var(--transition-fast) var(--smooth);
}

.palette-slot:hover {
    border-color: var(--peach-400);
    color: var(--peach-600);
    background: var(--peach-100);
    transform: scale(1.05);
}

.palette-slot.filled {
    border-style: solid;
    border-color: rgba(255, 255, 255, 0.8);
    color: transparent;
    box-shadow: var(--shadow-sm), 0 0 0 1.5px var(--border-medium);
}

.palette-slot.filled:hover {
    transform: scale(1.08) rotate(-3deg);
    box-shadow: var(--shadow-md), 0 0 0 1.5px var(--border-medium);
}

.palette-editor-help {
    font-size: 0.78rem;
    color: var(--text-tertiary);
    margin-top: 0.625rem;
    text-align: center;
    font-style: italic;
}

/* ----- popover above palette tool button ----- */

.palette-popover {
    position: absolute;
    bottom: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%);
    width: 260px;
    background-color: var(--bg-secondary);
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl), var(--inset-highlight);
    z-index: 100;
    overflow: hidden;
    animation: pop-in 0.28s var(--spring);
    transform-origin: bottom center;
}

.palette-popover-header {
    padding: 0.75rem 1rem;
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    border-bottom: 1.5px dashed var(--border-light);
    text-align: center;
    background: var(--cream-100);
}

.palette-popover-content {
    max-height: 280px;
    overflow-y: auto;
    padding: 0.625rem;
}

.popover-palette-item {
    padding: 0.625rem;
    border-radius: var(--radius-md);
    margin-bottom: 0.5rem;
    background: var(--cream-50);
    transition: background var(--transition-fast) var(--smooth);
}

.popover-palette-item:hover {
    background: var(--cream-100);
}

.popover-palette-item:last-child {
    margin-bottom: 0;
}

.popover-palette-title {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.popover-swatch {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid #fff;
    box-shadow: var(--shadow-sm), 0 0 0 1px var(--border-medium);
    cursor: pointer;
    transition: transform var(--transition-fast) var(--spring);
}

.popover-swatch:hover {
    transform: scale(1.3) rotate(-8deg);
    z-index: 1;
    position: relative;
}