/* ============================
   Dropdown internals (shared)
   ============================ */

/* Column layout (mixing + shade helpers) */
.pct-mix-column,
.pct-mix-column-shade {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
}

/* Field wrapper spacing */
.pct-mix-field {
    margin: 0 0 8px;
}

/* Dropdown wrapper */
.pct-mix-dropdown,
.pct-mix-dropdown-shade,
.pct-mix-range-dropdown,
.pct-mix-range-dropdown-shade {
    position: relative;
    overflow: visible;

    /* SINGLE SOURCE OF TRUTH FOR WIDTH */
    width: 260px;
    max-width: 100%;
    box-sizing: border-box;

    font-size: 14px;
}

/* ============================
   Trigger button
   ============================ */

.pct-mix-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 4px;
    border: 1px solid #d1d5db;
    background: #ffffff;
    cursor: pointer;
    text-align: left;
}

.pct-mix-trigger:focus {
    outline: 2px solid #2563eb;
    outline-offset: 1px;
}

/* Trigger contents */
.pct-mix-trigger-swatch {
    width: 1.4rem;
    height: 1.4rem;
    border-radius: 999px;
    border: 1px solid rgba(0, 0, 0, 0.18);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.5) inset;
    background: transparent;
    flex-shrink: 0;
}

.pct-mix-trigger-label {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pct-mix-trigger-caret {
    font-size: 10px;
    opacity: 0.7;
    flex-shrink: 0;
}

/* ============================
   Dropdown list
   ============================ */

/* Hidden state */
.pct-mix-list[hidden] {
    display: none !important;
}

/* Closed by default */
.pct-mix-dropdown:not(.pct-mix-open) .pct-mix-list,
.pct-mix-dropdown-shade:not(.pct-mix-open) .pct-mix-list,
.pct-mix-range-dropdown:not(.pct-mix-open) .pct-mix-list,
.pct-mix-range-dropdown-shade:not(.pct-mix-open) .pct-mix-list {
    display: none;
}

/* Open state */
.pct-mix-dropdown.pct-mix-open .pct-mix-list,
.pct-mix-dropdown-shade.pct-mix-open .pct-mix-list,
.pct-mix-range-dropdown.pct-mix-open .pct-mix-list,
.pct-mix-range-dropdown-shade.pct-mix-open .pct-mix-list {
    display: block;
}

/* Dropdown panel */
.pct-mix-list {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    z-index: 1000;

    /* Width behavior */
    min-width: 100%;
    width: max-content;
    max-width: 420px;

    max-height: 320px;
    overflow-y: auto;

    background: #ffffff;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

/* Mobile safety */
@media (max-width: 480px) {
    .pct-mix-list {
        width: 92vw;
        max-width: 92vw;
    }
}

/* ============================
   Dropdown options
   ============================ */

.pct-mix-option,
.pct-mix-range-option {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    cursor: pointer;
}

.pct-mix-option-swatch {
    width: 1rem;
    height: 1rem;
    border-radius: 999px;
    border: 1px solid rgba(0, 0, 0, 0.25);
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.4) inset;
    background: transparent;
}

.pct-mix-option-label {
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Selected state */
.pct-mix-option.is-selected,
.pct-mix-range-option.is-selected {
    box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.6);
}

/* ============================
   Range dropdown alignment
   ============================ */

.pct-mix-range-dropdown .pct-mix-list,
.pct-mix-range-dropdown .pct-mix-range-option,
.pct-mix-range-dropdown .pct-mix-option-label,
.pct-mix-range-dropdown-shade .pct-mix-list,
.pct-mix-range-dropdown-shade .pct-mix-range-option,
.pct-mix-range-dropdown-shade .pct-mix-option-label {
    text-align: left;
}