/**
 * Artystyczna Magic — Palette Shortcode Styles
 */

/* ── Container ──────────────────────────────────────────────────────── */

.am-palette {
    --am-palette-gap: var(--am-space-sm, 1rem);
    --am-palette-radius: var(--am-radius-md, 10px);
    --am-palette-shadow: var(--am-shadow-sm, 0 1px 3px rgba(0, 0, 0, 0.04));
    --am-palette-shadow-hover: var(--am-shadow-md, 0 4px 12px rgba(0, 0, 0, 0.06));

    margin: var(--am-space-md, 1.5rem) 0;
}

.am-palette__title {
    font-family: var(--am-font-heading, 'Raleway', system-ui, sans-serif);
    font-size: clamp(1.05rem, 1.5vw, 1.3rem);
    font-weight: 600;
    color: var(--am-charcoal, #332a30);
    margin: 0 0 var(--am-space-sm, 1rem);
    line-height: 1.3;
}

.am-palette__items {
    display: grid;
    gap: var(--am-palette-gap);
}

/* ── Grid layout (default) ─────────────────────────────────────────── */

.am-palette--grid .am-palette__items {
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 160px), 1fr));
}

/* Mobile: 2 columns for grid */
@media (max-width: 600px) {
    .am-palette--grid .am-palette__items {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ── Row layout ────────────────────────────────────────────────────── */

.am-palette--row .am-palette__items {
    display: flex;
    flex-wrap: nowrap;
    gap: var(--am-palette-gap);
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: var(--am-space-xs, 0.75rem);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

.am-palette--row .am-palette__items::-webkit-scrollbar {
    height: 6px;
}

.am-palette--row .am-palette__items::-webkit-scrollbar-track {
    background: transparent;
}

.am-palette--row .am-palette__items::-webkit-scrollbar-thumb {
    background: var(--am-line, #ddd0d8);
    border-radius: var(--am-radius-pill, 999px);
}

.am-palette--row .am-palette-swatch {
    flex: 0 0 auto;
}

/* ── Swatch tile ───────────────────────────────────────────────────── */

.am-palette-swatch {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    text-align: center;
    border-radius: var(--am-palette-radius);
    box-shadow: var(--am-palette-shadow);
    padding: var(--am-space-xs, 0.75rem);
    gap: 0.25rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: default;
    overflow: hidden;
}

.am-palette-swatch:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--am-palette-shadow-hover);
}

/* Size variants */
.am-palette--sm .am-palette-swatch {
    min-height: 48px;
    min-width: 48px;
}

.am-palette--md .am-palette-swatch {
    min-height: 80px;
    min-width: 80px;
}

.am-palette--lg .am-palette-swatch {
    min-height: 120px;
    min-width: 120px;
}

/* In row layout, ensure width matches height for consistent tiles */
.am-palette--row .am-palette-swatch {
    aspect-ratio: 1 / 1;
}

/* ── Swatch text ───────────────────────────────────────────────────── */

.am-palette-swatch__name {
    font-family: var(--am-font-body, 'Lato', system-ui, sans-serif);
    font-size: 0.8rem;
    font-weight: 600;
    line-height: 1.3;
    z-index: 1;
}

.am-palette-swatch__desc {
    font-family: var(--am-font-body, 'Lato', system-ui, sans-serif);
    font-size: 0.7rem;
    font-weight: 400;
    line-height: 1.3;
    opacity: 0.85;
    z-index: 1;
}

/* Auto-contrast via class from PHP */
.am-palette-swatch--black .am-palette-swatch__name,
.am-palette-swatch--black .am-palette-swatch__desc {
    color: #1a1a1a;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.3);
}

.am-palette-swatch--white .am-palette-swatch__name,
.am-palette-swatch--white .am-palette-swatch__desc {
    color: #ffffff;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
}

/* ── Copy button ───────────────────────────────────────────────────── */

.am-palette-swatch__copy {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    margin-top: 0.25rem;
    padding: 0.25rem 0.6rem;
    font-family: var(--am-font-body, 'Lato', system-ui, sans-serif);
    font-size: 0.7rem;
    font-weight: 500;
    line-height: 1;
    border: 1px solid currentColor;
    border-radius: var(--am-radius-sm, 6px);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(2px);
    cursor: pointer;
    transition: background 0.2s ease, transform 0.15s ease;
    z-index: 1;
}

.am-palette-swatch__copy:hover {
    background: rgba(255, 255, 255, 0.35);
    transform: scale(1.05);
}

.am-palette-swatch__copy:active {
    transform: scale(0.96);
}

.am-palette-swatch--black .am-palette-swatch__copy {
    color: #1a1a1a;
    border-color: rgba(26, 26, 26, 0.35);
}

.am-palette-swatch--white .am-palette-swatch__copy {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.45);
}

.am-palette-swatch__copy-icon {
    display: inline-flex;
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.am-palette-swatch__copy-icon svg {
    width: 100%;
    height: 100%;
}

/* ── Copied feedback state ─────────────────────────────────────────── */

.am-palette-swatch__copy.is-copied {
    background: rgba(40, 160, 80, 0.2);
    border-color: rgba(40, 160, 80, 0.5);
    color: #1a7a3a !important;
}

.am-palette-swatch__copy.is-copied .am-palette-swatch__copy-label::after {
    content: ' Skopiowano!';
}

.am-palette-swatch--white .am-palette-swatch__copy.is-copied {
    color: #c8f5d8 !important;
}

/* ── Reduced motion ────────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
    .am-palette-swatch,
    .am-palette-swatch__copy {
        transition: none !important;
    }

    .am-palette-swatch:hover {
        transform: none;
    }
}