/* ============================================================
   MIPB — FRAP Table & Comparison Tool
   Shared stylesheet for [frap_table] and [compare_frap]
   Theme: Electric Blue — antioxidant capacity / energy
   ============================================================ */

/* ── Tool-specific color variables ──────────────────────────── */
.mfrap-wrap,
.mfrapc-wrap {
  --primary:   #0277bd;
  --bg-light:  #e1f0fb;
  --border:    #b3d9f7;
  --g-dark:    #01579b;
  --g-mid:     #0288d1;
}

/* ── Top-10 SEO block ────────────────────────────────────────── */
.mfrap-top10 { margin-bottom: 2rem; }
.mfrap-top10 h2 { font-size: 1.25rem; margin-bottom: .5rem; color: var(--g-dark, #01579b); }
.mfrap-top10-list { margin: 0; padding-left: 1.4rem; }
.mfrap-top10-list li { margin-bottom: .3rem; line-height: 1.5; }

/* ── Shared wrappers ────────────────────────────────────────── */
.mfrap-wrap,
.mfrapc-wrap {
    font-family: inherit;
    max-width: 960px;
    margin: 0 auto;
}

/* ── Controls row (frap_table) ──────────────────────────────── */
.mfrap-controls {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    margin-bottom: 1.1rem;
    align-items: center;
}

.mfrap-search,
.mfrap-select {
    padding: .45rem .75rem;
    border: 1px solid var(--border, #b3d9f7);
    border-radius: 6px;
    font-size: .9rem;
    background: #fff;
    color: inherit;
}

.mfrap-search  { flex: 1 1 200px; min-width: 150px; }
.mfrap-select  { flex: 1 1 180px; min-width: 140px; }

.mfrap-btn {
    padding: .45rem .85rem;
    border: 1px solid var(--primary, #0277bd);
    border-radius: 6px;
    background: #fff;
    color: var(--primary, #0277bd);
    font-size: .85rem;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background .15s;
}
.mfrap-btn:hover { background: var(--bg-light, #e1f0fb); }

/* ── Table ──────────────────────────────────────────────────── */
.mfrap-table-wrap,
.mfrapc-table-wrap {
    overflow-x: auto;
    border-radius: 8px;
    border: 1px solid var(--border, #b3d9f7);
}

.mfrap-table,
.mfrapc-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .88rem;
    table-layout: fixed;
}

.mfrap-table th,
.mfrapc-table th {
    background: var(--bg-light, #e1f0fb);
    padding: .55rem .7rem;
    text-align: left;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--g-dark, #01579b);
    border-bottom: 1px solid var(--border, #b3d9f7);
    white-space: nowrap;
}

.mfrap-table td,
.mfrapc-table td {
    padding: .5rem .7rem;
    border-bottom: 1px solid var(--border, #b3d9f7);
    vertical-align: middle;
}

.mfrap-table tr:last-child td,
.mfrapc-table tr:last-child td {
    border-bottom: none;
}

.mfrap-table tr:hover td,
.mfrapc-table tr:hover td {
    background: var(--bg-light, #e1f0fb);
}

/* ── Column widths ──────────────────────────────────────────── */
.col-rank { width: 3rem;  text-align: center; color: var(--g-mid,#666); font-size:.8rem; }
.col-food { flex: 1; word-wrap: break-word; overflow-wrap: break-word; }
.col-cat  { min-width: 140px; color: var(--g-mid,#666); font-size:.82rem; }
.col-val  { width: 110px; text-align: right; font-weight: 600;
            font-variant-numeric: tabular-nums; white-space: nowrap; }
.col-bar  { width: 120px; padding-right: 1rem; }

/* ── Bar visualisation ──────────────────────────────────────── */
.mfrap-bar-wrap {
    height: 10px;
    background: #e0ece0;
    border-radius: 5px;
    overflow: hidden;
}
.mfrap-bar {
    height: 100%;
    background: var(--primary, #0277bd);
    border-radius: 5px;
    transition: width .3s ease;
}

/* ── Status rows ────────────────────────────────────────────── */
.mfrap-loading,
.mfrap-empty {
    text-align: center;
    padding: 2rem;
    color: var(--g-mid, #666);
    font-style: italic;
}

/* ── Pagination ─────────────────────────────────────────────── */
.mfrap-pagination {
    display: flex;
    align-items: center;
    gap: .6rem;
    margin-top: .9rem;
    flex-wrap: wrap;
}
.mfrap-count      { font-size: .82rem; color: var(--g-mid,#666); margin-right: auto; }
.mfrap-page-info  { font-size: .85rem; color: var(--g-mid,#666); }
.mfrap-page-btn {
    padding: .35rem .75rem;
    border: 1px solid var(--border, #b3d9f7);
    border-radius: 5px;
    background: #fff;
    color: var(--primary, #0277bd);
    font-size: .82rem;
    font-weight: 600;
    cursor: pointer;
}
.mfrap-page-btn:hover { background: var(--bg-light, #e1f0fb); }

/* ── Attribution ────────────────────────────────────────────── */
.mfrap-attribution {
    font-size: .76rem;
    color: var(--g-mid, #888);
    margin-top: 1rem;
    line-height: 1.5;
}

/* ── Comparison: picker area ────────────────────────────────── */
.mfrapc-picker-area { margin-bottom: 1rem; position: relative; }

.mfrapc-search-row { display: flex; gap: .5rem; }

.mfrapc-search {
    flex: 1;
    padding: .5rem .8rem;
    border: 1px solid var(--border, #b3d9f7);
    border-radius: 6px;
    font-size: .9rem;
    background: #fff;
}

/* ── Suggestions dropdown ───────────────────────────────────── */
.mfrapc-suggestions {
    list-style: none;
    margin: 0;
    padding: .3rem 0;
    position: absolute;
    top: calc(100% + 4px);
    left: 0; right: 0;
    background: #fff;
    border: 1px solid var(--border, #b3d9f7);
    border-radius: 8px;
    box-shadow: 0 6px 18px rgba(0,0,0,.1);
    z-index: 100;
    max-height: 280px;
    overflow-y: auto;
}

.mfrapc-sug-item {
    display: flex;
    align-items: center;
    gap: .5rem;
    padding: .5rem .85rem;
    cursor: pointer;
    font-size: .87rem;
}
.mfrapc-sug-item:hover { background: var(--bg-light, #e1f0fb); }

.sug-name { flex: 1; font-weight: 500; color: var(--g-dark,#01579b); }
.sug-cat  { font-size: .77rem; color: var(--g-mid,#0288d1); }
.sug-val  { font-size: .82rem; font-weight: 700; color: var(--primary,#0277bd);
            white-space: nowrap; }

/* ── Chips ──────────────────────────────────────────────────── */
.mfrapc-chips {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem;
    margin-top: .55rem;
}

.mfrapc-chip {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    background: var(--bg-light, #e1f0fb);
    border: 1px solid #c8e6c9;
    border-radius: 20px;
    padding: .28rem .65rem;
    font-size: .82rem;
    color: var(--g-dark, #01579b);
    font-weight: 500;
}

.mfrapc-chip-x {
    background: none;
    border: none;
    padding: 0 2px;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    color: var(--g-mid, #666);
}
.mfrapc-chip-x:hover { color: #c62828; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 640px) {
    .mfrap-controls   { flex-direction: column; }
    .mfrap-search,
    .mfrap-select     { width: 100%; }
    .col-cat,
    .col-bar          { display: none; }
    .col-val          { width: auto; }
}

/* ── FAQ section ─────────────────────────────────────────────── */
.mfrap-faq {
    max-width: 960px;
    margin: 2rem auto 0;
    font-family: inherit;
}
.mfrap-faq h2 { font-size: 1.2rem; margin-bottom: .75rem; color: var(--primary, #0277bd); }
.mfrap-faq details {
    border: 1px solid var(--border, #b3d9f7);
    border-radius: 6px;
    margin-bottom: .5rem;
    padding: .6rem .9rem;
}
.mfrap-faq details[open] { border-color: var(--primary, #0277bd); }
.mfrap-faq summary {
    cursor: pointer; font-weight: 600; font-size: .95rem;
    list-style: none; padding-right: 1.4rem; position: relative;
}
.mfrap-faq summary::-webkit-details-marker { display: none; }
.mfrap-faq summary::after {
    content: '+'; position: absolute; right: 0;
    color: var(--primary, #0277bd); font-size: 1.1rem; line-height: 1;
}
.mfrap-faq details[open] summary::after { content: '−'; }
.mfrap-faq details p { margin: .6rem 0 .2rem; font-size: .92rem; line-height: 1.65; color: #444; }

/* ── Header grid (two-column layout) ────────────────────────── */
.mfrap-header-grid {
    max-width: 1040px;
    margin: 0 auto 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: start;
}
@media (max-width: 720px) {
    .mfrap-header-grid { grid-template-columns: 1fr; }
}

/* ── Insight box (dataset snapshot) ─────────────────────────── */
.mfrap-insight-box {
    background: #f0f7ff;
    border: 1px solid var(--border, #b3d9f7);
    border-radius: 8px;
    padding: 1rem 1.2rem;
}
.mfrap-insight-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--g-dark, #01579b);
    margin: 0 0 .6rem;
}
.mfrap-insight-list {
    list-style: none;
    margin: 0;
    padding: 0;
    font-size: .9rem;
    line-height: 1.7;
    color: #333;
}
.mfrap-insight-list li { border-bottom: 1px solid #ddeeff; padding: .2rem 0; }
.mfrap-insight-list li:last-child { border-bottom: none; }

/* ── Context card ────────────────────────────────────────────── */
.mfrap-context-card {
    margin-top: .8rem;
    background: #fff8e1;
    border-left: 4px solid #f9a825;
    border-radius: 0 6px 6px 0;
    padding: .7rem 1rem;
    font-size: .88rem;
    color: #444;
    line-height: 1.6;
}
.mfrap-context-label {
    font-weight: 700;
    font-size: .85rem;
    color: #c43e00;
    margin: 0 0 .3rem;
}
.mfrap-context-card p:last-child { margin: 0; }
.mfrap-context-card a { color: var(--primary, #0277bd); }

/* ── Related tools section ───────────────────────────────────── */
.mfrap-related {
    max-width: 1120px;
    width: 100vw;
    margin-left: 50%;
    transform: translateX(-50%);
    margin-top: 2.5rem;
    padding: 0 1rem;
    box-sizing: border-box;
}
.mfrap-related-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary, #0277bd);
    margin-bottom: 1rem;
}
.mfrap-related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}
.mfrap-related-card {
    display: flex;
    align-items: flex-start;
    gap: .75rem;
    padding: .9rem 1rem;
    border: 1px solid #dde;
    border-top: 3px solid var(--card-accent, var(--primary, #0277bd));
    border-radius: 8px;
    text-decoration: none;
    background: #fff;
    min-height: 140px;
    transition: box-shadow .18s, transform .18s;
}
.mfrap-related-card:hover {
    box-shadow: 0 4px 14px rgba(0,0,0,.1);
    transform: translateY(-2px);
}
.mfrap-related-icon { font-size: 2.25rem; flex-shrink: 0; line-height: 1; color: var(--card-accent, #0277bd); }
.mfrap-related-icon svg { width: 38px; height: 38px; flex-shrink: 0; }
.mfrap-related-body { display: flex; flex-direction: column; gap: .25rem; }
.mfrap-related-name { font-size: .9rem; font-weight: 700; color: #1a1a2e; }
.mfrap-related-desc { font-size: .8rem; color: #555; margin: 0; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }