/*
 * MaxCloud Region Widget - frontend styles.
 * Port từ region-selector-v3.component.scss (Angular) sang CSS thuần,
 * có thêm CSS variables để Elementor controls override màu dễ dàng.
 */

.maxcloud-region-widget,
.region-selector-v3 {
    --mc-region-primary: #0ea5e9;
    --mc-region-primary-dark: #0b3b57;
    --mc-region-primary-deep: #0284c7;
    --mc-region-border: rgba(2, 132, 199, 0.15);
    --mc-region-border-hover: rgba(14, 165, 233, 0.3);
    --mc-region-shadow: rgba(2, 132, 199, 0.08);
    --mc-region-shadow-hover: rgba(2, 132, 199, 0.1);
    --mc-region-bg: #ffffff;
    --mc-region-text-muted: #64748b;
    --mc-region-status-bg: #fef3c7;
    --mc-region-status-border: #fde68a;
    --mc-region-status-text: #b45309;
}

.maxcloud-region-widget--warning {
    padding: 12px 16px;
    border: 1px dashed #f59e0b;
    background: #fff7ed;
    color: #b45309;
    border-radius: 8px;
    font-size: 14px;
}

.region-selector-v3 {
    background: var(--mc-region-bg);
    border: 1px solid var(--mc-region-border);
    border-radius: 12px;
    box-shadow: 0 8px 20px var(--mc-region-shadow);
    overflow: hidden;
    width: 100%;
    margin-bottom: 20px;
    box-sizing: border-box;
}

.region-selector-v3 *,
.region-selector-v3 *::before,
.region-selector-v3 *::after {
    box-sizing: border-box;
}

.region-selector-v3.d-block {
    display: block;
}

.region-selector-v3.d-none {
    display: none;
}

/* Header */
.region-selector-v3__header {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.12), rgba(2, 132, 199, 0.08));
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.region-selector-v3__menu-icon {
    width: 20px;
    height: 20px;
    color: var(--mc-region-primary-dark);
    flex-shrink: 0;
}

.region-selector-v3__title {
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--mc-region-primary-dark);
    letter-spacing: 0.2px;
    margin: 0;
    text-transform: capitalize;
}

/* Content */
.region-selector-v3__content {
    padding: 20px 24px;
}

.region-selector-v3__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.region-selector-v3__empty {
    text-align: center;
    padding: 24px 12px;
    color: var(--mc-region-text-muted);
    font-size: 0.95rem;
}

/* Item */
.region-selector-v3__item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--mc-region-bg);
    border: 2px solid var(--mc-region-border);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    overflow: hidden;
    user-select: none;
}

.region-selector-v3__item:focus {
    outline: none;
}

.region-selector-v3__item:focus-visible {
    border-color: var(--mc-region-primary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.25);
}

.region-selector-v3__item:hover:not(.region-selector-v3__item--disabled):not(.region-selector-v3__item--active) {
    border-color: var(--mc-region-border-hover);
    background: rgba(14, 165, 233, 0.02);
    box-shadow: 0 4px 12px var(--mc-region-shadow-hover);
    transform: translateY(-2px);
}

.region-selector-v3__item--active {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.1), rgba(2, 132, 199, 0.05));
    border-color: var(--mc-region-primary);
    box-shadow: 0 4px 16px rgba(14, 165, 233, 0.2);
}

.region-selector-v3__item--active .region-selector-v3__checkmark {
    opacity: 1;
}

.region-selector-v3__item--disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: #f8f9fa;
    border-color: rgba(2, 132, 199, 0.1);
}

.region-selector-v3__item--disabled:hover {
    transform: none;
    box-shadow: none;
}

/* Icon */
.region-selector-v3__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(14, 165, 233, 0.08);
    border-radius: 8px;
    padding: 6px;
    color: var(--mc-region-primary);
}

.region-selector-v3__icon-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

/* Info */
.region-selector-v3__info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.region-selector-v3__name {
    font-weight: 700;
    font-size: 1rem;
    color: var(--mc-region-primary-dark);
    line-height: 1.4;
    margin: 0;
}

.region-selector-v3__subname {
    font-size: 0.85rem;
    color: var(--mc-region-text-muted);
    line-height: 1.3;
    margin: 0;
}

/* Status badge */
.region-selector-v3__status {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 4px 8px;
    background: var(--mc-region-status-bg);
    border: 1px solid var(--mc-region-status-border);
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--mc-region-status-text);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 1;
    white-space: nowrap;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Checkmark */
.region-selector-v3__checkmark {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, var(--mc-region-primary), var(--mc-region-primary-deep));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    opacity: 0;
    transition: opacity 0.2s ease;
    box-shadow: 0 2px 8px rgba(14, 165, 233, 0.3);
    flex-shrink: 0;
    z-index: 2;
}

.region-selector-v3__checkmark svg {
    width: 12px;
    height: 12px;
}

/* Responsive */
@media (max-width: 767px) {
    .region-selector-v3__header {
        padding: 14px 16px;
    }

    .region-selector-v3__content {
        padding: 16px;
    }

    .region-selector-v3__item {
        padding: 12px;
    }

    .region-selector-v3__icon {
        width: 36px;
        height: 36px;
    }

    .region-selector-v3__name {
        font-size: 0.95rem;
    }

    .region-selector-v3__subname {
        font-size: 0.8rem;
    }

    .region-selector-v3__status {
        font-size: 0.65rem;
        padding: 3px 6px;
    }
}