/**
 * MM Color & Intensity Picker + Sticky Bar
 * Materia Matters
 */

/* ===== COLOR PICKER CONTAINER ===== */
.mm-color-picker {
    padding-top: 40px;
    border-top: 1px solid #eee;
}

.mm-color-picker__section {
    margin-bottom: 35px;
}

.mm-color-picker__title {
    font-family: 'minerva-modern', serif;
    font-weight: 400;
    font-size: 14px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #4B463D;
    margin-bottom: 20px;
}

/* ===== COLOR SWATCHES GRID ===== */
.mm-color-picker__grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px 16px;
}

.mm-color-picker__swatch-wrap {
    text-align: center;
}

.mm-color-picker__swatch {
    position: relative;
    width: 100%;
    aspect-ratio: 2 / 1;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mm-color-picker__swatch img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.4s ease;
    display: block;
}

.mm-color-picker__swatch .mm-color-picker__hex {
    display: block;
    width: 100%;
    height: 100%;
}

.mm-color-picker__swatch:hover {
    border-color: #4B463D;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.mm-color-picker__swatch:hover img {
    transform: scale(1.05);
}

.mm-color-picker__swatch.is-selected {
    border-color: #4B463D;
    box-shadow: 0 0 0 1px #4B463D;
}

.mm-color-picker__check {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 28px;
    height: 28px;
    background: rgba(75, 70, 61, 0.9);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    pointer-events: none;
    z-index: 2;
}

.mm-color-picker__swatch.is-selected .mm-color-picker__check {
    transform: translate(-50%, -50%) scale(1);
}

.mm-color-picker__name {
    display: block;
    font-family: 'anziano', serif;
    font-size: 15px;
    color: #888;
    text-align: center;
    margin-top: 6px;
    letter-spacing: 0.02em;
    line-height: 1.2;
    transition: color 0.3s;
}

.mm-color-picker__swatch.is-selected ~ .mm-color-picker__name,
.mm-color-picker__swatch-wrap .mm-color-picker__swatch.is-selected + .mm-color-picker__name {
    color: #4B463D;
    font-weight: 600;
}

/* ===== INTENSITY SECTION ===== */
.mm-color-picker__intensity {
    animation: mmFadeSlideIn 0.5s ease;
}

@keyframes mmFadeSlideIn {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.mm-color-picker__intensity-wrap {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 30px;
    align-items: start;
}

.mm-color-picker__intensity-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 160px;
}

.mm-color-picker__intensity-btn {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: transparent;
    border: 1px solid #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.mm-color-picker__intensity-btn:hover {
    border-color: #4B463D;
    background: rgba(75, 70, 61, 0.03);
}

.mm-color-picker__intensity-btn.is-selected {
    border-color: #4B463D;
    background: rgba(75, 70, 61, 0.06);
    box-shadow: 0 0 0 1px #4B463D;
}

.mm-color-picker__intensity-preview {
    width: 36px;
    height: 36px;
    border-radius: 2px;
    transition: all 0.3s;
    flex-shrink: 0;
}

.mm-color-picker__intensity-label {
    font-family: 'anziano', serif;
    font-size: 13px;
    color: #333;
    letter-spacing: 0.02em;
}

.mm-color-picker__intensity-btn.is-selected .mm-color-picker__intensity-label {
    font-weight: 600;
    color: #4B463D;
}

/* ===== LARGE PREVIEW ===== */
.mm-color-picker__preview {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: 2px;
    background: #f5f5f0;
    transition: all 0.4s ease;
}

.mm-color-picker__preview-img {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: filter 0.5s ease, background-image 0.4s ease;
}

.mm-color-picker__preview-img.is-hex {
    background-image: none !important;
}

.mm-color-picker__preview-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.55));
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.mm-color-picker__preview-color {
    font-family: 'minerva-modern', serif;
    font-size: 16px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: #fff;
    font-weight: 400;
}

.mm-color-picker__preview-intensity {
    font-family: 'anziano', serif;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: 0.05em;
}


/* ============================================
   STICKY BAR
   ============================================ */
.mm-sticky-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: #fff;
    border-top: 1px solid #e0ddd8;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(100%);
    transition: transform 0.45s cubic-bezier(0.22, 0.68, 0, 1);
    will-change: transform;
}

.mm-sticky-bar.is-visible {
    transform: translateY(0);
}

.mm-sticky-bar__inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 14px 40px;
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Color preview circle */
.mm-sticky-bar__color {
    flex-shrink: 0;
}

.mm-sticky-bar__color-preview {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #f0f0f0;
    background-size: cover;
    background-position: center;
    border: 2px solid #e0ddd8;
    transition: all 0.3s;
}

/* Summary text */
.mm-sticky-bar__summary {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 4px 16px;
    min-width: 0;
}

.mm-sticky-bar__tag {
    font-family: 'anziano', serif;
    font-size: 12px;
    color: #666;
    white-space: nowrap;
}

.mm-sticky-bar__tag strong {
    color: #4B463D;
    font-weight: 600;
}

/* Price */
.mm-sticky-bar__price {
    font-family: 'anziano', serif;
    font-size: 18px;
    color: #1a1a1a;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
}

/* Quantity */
.mm-sticky-bar__actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.mm-sticky-bar__qty {
    display: flex;
    align-items: center;
    border: 1px solid #ddd;
    border-radius: 0;
}

.mm-sticky-bar__qty-btn {
    width: 32px;
    height: 40px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    color: #4B463D;
    transition: background 0.2s;
    font-family: 'anziano', serif;
}

.mm-sticky-bar__qty-btn:hover {
    background: #f5f5f0;
}

.mm-sticky-bar__qty-val {
    font-family: 'anziano', serif;
    font-size: 14px;
    color: #333;
    min-width: 28px;
    text-align: center;
    user-select: none;
}

.mm-sticky-bar__cart-btn {
    font-family: 'anziano', serif;
    font-size: 13px;
    letter-spacing: 0.05em;
    padding: 12px 28px;
    background: #4B463D;
    color: #fff;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.mm-sticky-bar__cart-btn span {
    display: inline-block;
    transition: transform 0.3s;
    margin-left: 6px;
}

.mm-sticky-bar__cart-btn:hover {
    opacity: 0.88;
}

.mm-sticky-bar__cart-btn:hover span {
    transform: translateX(4px);
}

.mm-sticky-bar__cart-btn.is-added {
    background: #2d6a4f;
}

/* Edit button */
.mm-sticky-bar__edit {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1px solid #ddd;
    cursor: pointer;
    color: #888;
    transition: all 0.3s;
    flex-shrink: 0;
    border-radius: 0;
}

.mm-sticky-bar__edit:hover {
    border-color: #4B463D;
    color: #4B463D;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 991px) {
    .mm-color-picker__grid {
        grid-template-columns: repeat(5, 1fr);
    }
    .mm-color-picker__intensity-wrap {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .mm-color-picker__intensity-options {
        flex-direction: row;
        flex-wrap: wrap;
        min-width: auto;
    }
    .mm-color-picker__intensity-btn {
        flex: 1;
        min-width: 120px;
    }
    .mm-sticky-bar__inner {
        padding: 12px 20px;
        gap: 12px;
    }
    .mm-sticky-bar__summary {
        display: none;
    }
}

@media (max-width: 768px) {
    .mm-color-picker__grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .mm-sticky-bar__inner {
        flex-wrap: wrap;
        gap: 10px;
    }
    .mm-sticky-bar__color {
        display: none;
    }
    .mm-sticky-bar__price {
        font-size: 16px;
    }
    .mm-sticky-bar__cart-btn {
        padding: 10px 20px;
        font-size: 12px;
    }
    .mm-sticky-bar__edit {
        display: none;
    }
}

@media (max-width: 480px) {
    .mm-color-picker__grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px 10px;
    }
    .mm-color-picker__name {
        font-size: 10px;
    }
    .mm-color-picker__intensity-options {
        flex-direction: column;
    }
    .mm-sticky-bar__inner {
        justify-content: space-between;
    }
    .mm-sticky-bar__actions {
        flex: 1;
    }
    .mm-sticky-bar__cart-btn {
        flex: 1;
    }
}

/* Add some padding at the bottom of the page so sticky bar doesn't cover content */
body.mm-sticky-active {
    padding-bottom: 80px;
}