/**
 * Skyneuron Size Guide — Frontend Styles
 */

/* ── Button ─────────────────────────────────────────────── */
.snsg-sizeguide-wrapper {
    display: inline-block;
    margin: 8px 0;
}

.snsg-sizeguide-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    padding: 8px 16px;
    font-size: 14px;
    border-radius: 4px;
    transition: opacity 0.2s ease;
}

.snsg-sizeguide-btn:hover {
    opacity: 0.85;
}

.snsg-sizeguide-btn .snsg-icon {
    display: flex;
    align-items: center;
}

/* ── Overlay ─────────────────────────────────────────────── */
.snsg-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.snsg-modal-overlay.snsg-open {
    opacity: 1;
    pointer-events: all;
}

/* ── Container ───────────────────────────────────────────── */
.snsg-modal-container {
    background: #fff;
    border-radius: 6px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.18);
    width: 100%;
    max-width: var(--snsg-modal-width, 900px);
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    transform: translateY(-20px);
    transition: transform 0.25s ease;
    overflow: hidden;
}

.snsg-modal-overlay.snsg-open .snsg-modal-container {
    transform: translateY(0);
}

/* ── Header ──────────────────────────────────────────────── */
.snsg-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid #e8e8e8;
    flex-shrink: 0;
}

.snsg-modal-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.snsg-modal-close {
    background: none;
    border: none;
    cursor: pointer;
    color: #888;
    padding: 4px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    transition: color 0.15s ease, background 0.15s ease;
}

.snsg-modal-close:hover {
    color: #333;
    background: #f2f2f2;
}

/* ── Body ────────────────────────────────────────────────── */
.snsg-modal-body {
    overflow-y: auto;
    padding: 20px;
    flex: 1;
    position: relative;
}

/* ── Loader ──────────────────────────────────────────────── */
.snsg-modal-loader {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 40px;
    color: #888;
}

.snsg-modal-loader.snsg-hidden {
    display: none;
}

.snsg-spinner {
    width: 22px;
    height: 22px;
    border: 3px solid #ddd;
    border-top-color: #555;
    border-radius: 50%;
    animation: snsg-spin 0.7s linear infinite;
    flex-shrink: 0;
}

@keyframes snsg-spin {
    to { transform: rotate(360deg); }
}

/* ── Content ─────────────────────────────────────────────── */
.snsg-modal-content {
    display: none;
}

.snsg-modal-content.snsg-loaded {
    display: block;
}

/* ── Size table styles (TinyMCE output) ──────────────────── */
.snsg-size-table-content table,
.snsg-size-table-content .snsg-size-table {
    border-collapse: collapse;
    width: 100%;
    margin: 0 auto 16px;
    font-size: 14px;
}

.snsg-size-table-content td,
.snsg-size-table-content th {
    border: 1px solid #e0e0e0;
    padding: 8px 14px;
    text-align: center;
    vertical-align: middle;
}

.snsg-size-table-content th {
    background-color: #f5f5f5;
    font-weight: 600;
    color: #333;
}

.snsg-size-table-content tr:nth-child(even) td {
    background-color: #fafafa;
}

.snsg-size-table-content tr:hover td {
    background-color: #f0f4ff;
    transition: background-color 0.1s ease;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 600px) {
    .snsg-modal-container {
        max-height: 95vh;
        border-radius: 4px;
    }

    .snsg-modal-body {
        padding: 14px;
    }

    .snsg-size-table-content table {
        font-size: 12px;
        display: block;
        overflow-x: auto;
    }
}