/**
 * Abidin Woo Addons - Certificate Widget Styles
 * BEM methodology
 */

/* CSS Custom Properties */
:root {
    --abidin-cert-header-bg: #f5f5f5;
    --abidin-cert-border: #e0e0e0;
    --abidin-cert-row-even: #fafafa;
    --abidin-cert-text: #333333;
    --abidin-cert-text-light: #666666;
    --abidin-cert-transition: 0.3s ease;
}

/* Main Container */
.abidin-certificate {
    width: 100%;
    border: 1px solid var(--abidin-cert-border);
    border-radius: 4px;
    overflow: hidden;
}

/* Header */
.abidin-certificate__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 15px;
    background: var(--abidin-cert-header-bg);
    border-bottom: 1px solid var(--abidin-cert-border);
}

.abidin-certificate.is-collapsed .abidin-certificate__header {
    border-bottom: none;
}

/* Title */
.abidin-certificate__title {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: var(--abidin-cert-text);
    line-height: 1.4;
}

/* Toggle Button */
.abidin-certificate__toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    background: transparent;
    border: none;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color var(--abidin-cert-transition);
}

.abidin-certificate__toggle:hover {
    background: rgba(0, 0, 0, 0.05);
}

.abidin-certificate__toggle:focus {
    outline: 2px solid var(--abidin-cert-text);
    outline-offset: 2px;
}

.abidin-certificate__toggle-icon {
    position: relative;
    width: 12px;
    height: 2px;
    background: var(--abidin-cert-text);
    transition: transform var(--abidin-cert-transition);
}

.abidin-certificate__toggle-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    transform: rotate(90deg);
    transition: transform var(--abidin-cert-transition), opacity var(--abidin-cert-transition);
}

/* Collapsed state - show plus icon */
.abidin-certificate.is-collapsed .abidin-certificate__toggle-icon::before {
    transform: rotate(90deg);
    opacity: 1;
}

/* Expanded state - show minus icon */
.abidin-certificate:not(.is-collapsed) .abidin-certificate__toggle-icon::before {
    transform: rotate(0deg);
    opacity: 0;
}

/* Content */
.abidin-certificate__content {
    padding: 15px;
}

/* Material */
.abidin-certificate__material {
    margin: 0 0 15px 0;
    font-size: 15px;
    font-weight: 500;
    color: var(--abidin-cert-text-light);
}

/* Table Wrapper */
.abidin-certificate__table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* Table */
.abidin-certificate__table {
    width: 100%;
    border-collapse: collapse;
    border: 1px solid var(--abidin-cert-border);
    font-size: 14px;
}

.abidin-certificate__table th,
.abidin-certificate__table td {
    padding: 10px 12px;
    text-align: left;
    border: 1px solid var(--abidin-cert-border);
}

.abidin-certificate__table th {
    background: var(--abidin-cert-header-bg);
    font-weight: 600;
    color: var(--abidin-cert-text);
    white-space: nowrap;
}

.abidin-certificate__table td {
    color: var(--abidin-cert-text);
}

.abidin-certificate__table tbody tr:nth-child(even) {
    background: var(--abidin-cert-row-even);
}

.abidin-certificate__table tbody tr:hover {
    background: rgba(0, 0, 0, 0.02);
}

/* Empty state */
.abidin-certificate--empty {
    padding: 20px;
    text-align: center;
    color: var(--abidin-cert-text-light);
}

.abidin-certificate--empty p {
    margin: 0;
}

/* Editor notice */
.abidin-certificate-editor-notice {
    padding: 20px;
    background: #fff3cd;
    border: 1px solid #ffc107;
    border-radius: 4px;
    color: #856404;
    text-align: center;
}

/* Responsive */
@media (max-width: 768px) {
    .abidin-certificate__header {
        padding: 10px 12px;
    }

    .abidin-certificate__title {
        font-size: 14px;
    }

    .abidin-certificate__content {
        padding: 12px;
    }

    .abidin-certificate__material {
        font-size: 14px;
        margin-bottom: 12px;
    }

    .abidin-certificate__table {
        font-size: 12px;
    }

    .abidin-certificate__table th,
    .abidin-certificate__table td {
        padding: 8px 10px;
    }
}

@media (max-width: 480px) {
    .abidin-certificate__table {
        font-size: 11px;
    }

    .abidin-certificate__table th,
    .abidin-certificate__table td {
        padding: 6px 8px;
    }
}