/* ════════════════════════════════════════════════════════════════
   IIB Schools CPT — Frontend Styles
   Matches the IIB Edutech design (green #038203, dark #1a1a1a)
════════════════════════════════════════════════════════════════ */

/* ── Variables ─────────────────────────────────────────────────── */
:root {
    --iib-green:      #038203;
    --iib-green-dark: #026402;
    --iib-navy:       #1a3c6e;
    --iib-text:       #1a1a1a;
    --iib-muted:      #6b7280;
    --iib-border:     #e5e7eb;
    --iib-bg-light:   #f9fafb;
    --iib-radius:     10px;
    --iib-shadow:     0 1px 4px rgba(0,0,0,.07);
}

*, *::before, *::after { box-sizing: border-box; }

/* ══════════════════════════════════════════════════════════════════
   SCHOOLS GRID
══════════════════════════════════════════════════════════════════ */
.iib-schools-grid {
    display: grid;
    gap: 24px;
    margin: 0 auto;
}
.iib-schools-grid.iib-col-2 { grid-template-columns: repeat(2, 1fr); }
.iib-schools-grid.iib-col-3 { grid-template-columns: repeat(3, 1fr); }
.iib-schools-grid.iib-col-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 960px) {
    .iib-schools-grid.iib-col-3,
    .iib-schools-grid.iib-col-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
    .iib-schools-grid { grid-template-columns: 1fr !important; }
}

/* ── School Card ─────────────────────────────────────────────────── */
a.iib-school-card {
    display: flex;
    flex-direction: column;
    border-radius: var(--iib-radius);
    border: 1px solid var(--iib-border);
    overflow: hidden;
    background: #fff;
    box-shadow: var(--iib-shadow);
    text-decoration: none;
    color: var(--iib-text);
    transition: box-shadow .2s, transform .2s;
}
a.iib-school-card:hover {
    box-shadow: 0 6px 24px rgba(0,0,0,.12);
    transform: translateY(-2px);
    text-decoration: none;
}

.iib-school-card-img-wrap {
    position: relative;
    overflow: hidden;
}
.iib-school-card-img-wrap .iib-school-thumb {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}
.iib-school-thumb-placeholder {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #e5e7eb 0%, #d1d5db 100%);
}

.iib-school-logo-badge {
    position: absolute;
    bottom: 12px;
    left: 12px;
    width: 64px;
    height: 64px;
    background: #fff;
    border-radius: 50%;
    border: 3px solid #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,.15);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 6px;
}
.iib-school-logo-badge img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.iib-school-card-body {
    padding: 16px;
}
.iib-school-card-title {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 6px;
    color: var(--iib-navy);
    line-height: 1.3;
}
.iib-school-card-location {
    font-size: .82rem;
    color: var(--iib-muted);
    margin: 0 0 8px;
}
.iib-school-card-badge {
    display: inline-block;
    background: rgba(3,130,3,.1);
    color: var(--iib-green);
    font-size: .75rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 20px;
}

/* ══════════════════════════════════════════════════════════════════
   SINGLE INSTITUTE PAGE  (mirrors iib-institute-page-builder.php CSS)
══════════════════════════════════════════════════════════════════ */
.iib-inst {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--iib-text);
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px 48px;
}

/* Gallery grid */
.iib-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 28px;
    border-radius: 12px;
    overflow: hidden;
}
.iib-gallery img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}
@media (max-width: 600px) { .iib-gallery { grid-template-columns: 1fr 1fr; } }

/* Banner */
.iib-banner {
    width: 100%;
    max-height: 320px;
    object-fit: cover;
    border-radius: 12px;
    display: block;
    margin-bottom: 24px;
}

/* Header row */
.iib-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}
.iib-header-logo {
    width: 64px;
    height: 64px;
    object-fit: contain;
    border-radius: 50%;
    border: 2px solid var(--iib-border);
    flex-shrink: 0;
    background: #fff;
    padding: 5px;
}
.iib-header-info { flex: 1; min-width: 0; }
.iib-header-info h1 {
    margin: 0 0 4px;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--iib-navy);
    line-height: 1.2;
}
.iib-header-info p { margin: 0; color: var(--iib-muted); font-size: .9rem; }
.iib-header-btn {
    background: var(--iib-green);
    color: #fff;
    padding: 11px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: .9rem;
    white-space: nowrap;
    display: inline-block;
    transition: background .2s;
}
.iib-header-btn:hover { background: var(--iib-green-dark); color: #fff; text-decoration: none; }

/* Body layout */
.iib-body {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 36px;
    margin-bottom: 48px;
    align-items: start;
}
@media (max-width: 900px) { .iib-body { grid-template-columns: 1fr; } }

.iib-section-title {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--iib-green);
    margin: 0 0 16px;
    border-bottom: 2px solid var(--iib-border);
    padding-bottom: 10px;
}
.iib-overview-text {
    color: #374151;
    line-height: 1.8;
    font-size: .95rem;
    margin: 0 0 24px;
}

/* Stat badges */
.iib-stats {
    display: flex;
    border: 1px solid var(--iib-border);
    border-radius: var(--iib-radius);
    overflow: hidden;
    margin-top: 8px;
}
.iib-stat {
    flex: 1;
    text-align: center;
    padding: 18px 10px;
    border-right: 1px solid var(--iib-border);
}
.iib-stat:last-child { border-right: none; }
.iib-stat-val {
    display: block;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--iib-green);
}
.iib-stat-lbl {
    display: block;
    font-size: .72rem;
    color: var(--iib-muted);
    margin-top: 4px;
    line-height: 1.3;
}
@media (max-width: 500px) {
    .iib-stats { flex-direction: column; }
    .iib-stat { border-right: none; border-bottom: 1px solid var(--iib-border); }
}

/* Facts sidebar */
.iib-facts {
    background: #fff;
    border: 1px solid var(--iib-border);
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--iib-shadow);
}
.iib-facts h4 {
    font-size: 1rem;
    font-weight: 800;
    color: var(--iib-text);
    margin: 0 0 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--iib-green);
}
.iib-facts-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
.iib-facts-table tr { border-bottom: 1px solid #f3f4f6; }
.iib-facts-table tr:last-child { border-bottom: none; }
.iib-facts-table td { padding: 9px 0; vertical-align: middle; color: #374151; }
.iib-facts-table td:last-child { text-align: right; font-weight: 700; color: var(--iib-green); }

/* Programs section */
.iib-programs-title {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--iib-green);
    margin: 0 0 20px;
    border-bottom: 2px solid var(--iib-border);
    padding-bottom: 10px;
}
.iib-prog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
@media (max-width: 900px) { .iib-prog-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .iib-prog-grid { grid-template-columns: 1fr; } }

/* Program card */
.iib-prog-card {
    border: 1px solid #e0e0e0;
    border-radius: var(--iib-radius);
    padding: 18px 16px;
    background: #fff;
    display: flex;
    flex-direction: column;
    box-shadow: var(--iib-shadow);
    transition: box-shadow .2s;
}
.iib-prog-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,.1); }

.iib-prog-name {
    font-size: .9rem;
    font-weight: 700;
    text-align: center;
    margin: 0 0 10px;
    line-height: 1.4;
    color: #111;
    min-height: 44px;
}
.iib-prog-dates {
    display: flex;
    justify-content: center;
    gap: 12px;
    font-size: .75rem;
    color: var(--iib-muted);
    margin-bottom: 12px;
    flex-wrap: wrap;
}
.iib-prog-dates span { white-space: nowrap; }
.iib-prog-dates strong { color: #1a1a1a; }

.iib-prog-fees {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid #f3f4f6;
}
.iib-prog-fee { flex: 1; }
.iib-prog-fee-icon {
    display: inline-block;
    width: 14px;
    height: 14px;
    background: var(--iib-green);
    border-radius: 3px;
    margin-right: 4px;
    vertical-align: middle;
}
.iib-prog-fee-val { font-size: .85rem; font-weight: 700; color: #111; }
.iib-prog-fee-lbl { font-size: .7rem; color: var(--iib-muted); display: block; margin-top: 1px; }

.iib-prog-scores {
    display: flex;
    margin-bottom: 14px;
    border: 1px solid #f0f0f0;
    border-radius: 6px;
    overflow: hidden;
}
.iib-prog-score { flex: 1; text-align: center; padding: 8px 4px; border-right: 1px solid #f0f0f0; }
.iib-prog-score:last-child { border-right: none; }
.iib-prog-score .sv { display: block; font-weight: 700; font-size: .88rem; color: #111; }
.iib-prog-score .sl { display: block; font-size: .67rem; color: var(--iib-muted); margin-top: 1px; }

.iib-apply-btn {
    display: block;
    background: var(--iib-green);
    color: #fff;
    text-align: center;
    padding: 10px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: .85rem;
    margin-top: auto;
    transition: background .2s;
}
.iib-apply-btn:hover { background: var(--iib-green-dark); color: #fff; text-decoration: none; }

/* Archive header */
.iib-archive-header { margin-bottom: 32px; }
.iib-archive-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--iib-navy);
    margin: 0 0 8px;
}

/* Main content wrapper */
.iib-main-content {
    max-width: 1200px;
    margin: 32px auto;
    padding: 0 20px;
}