/* Reusable component styles — paired with views/partials/*.ejs */

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 0.9375rem;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-primary { background: var(--primary); color: var(--white); box-shadow: 0 8px 20px rgba(91, 61, 245, 0.28); }
.btn-primary:hover { background: var(--primary-hover); transform: translateY(-1px); box-shadow: 0 10px 24px rgba(91, 61, 245, 0.34); }
.btn-secondary { background: var(--secondary); color: var(--white); }
.btn-secondary:hover { transform: translateY(-1px); }
.btn-outline { background: var(--surface); color: var(--secondary); border-color: var(--border); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-yellow { background: var(--accent-yellow); color: var(--secondary); box-shadow: 0 8px 20px rgba(255, 181, 36, 0.35); }
.btn-yellow:hover { background: #f0a90f; transform: translateY(-1px); }
.btn-sm { padding: 7px 16px; font-size: 0.8125rem; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; box-shadow: none; }

/* ---------- Badge ---------- */
.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--surface-muted);
  color: var(--text-secondary);
}
.badge-success { background: #dcfce7; color: #166534; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-danger { background: #fee2e2; color: #991b1b; }
.badge-primary { background: var(--surface-muted); color: var(--primary); }

/* ---------- Card ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-4);
}
.card-shadow { box-shadow: var(--shadow-sm); }

.entity-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  height: 100%;
  transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}
.entity-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: transparent; }
.entity-card__cover {
  margin: calc(var(--space-4) * -1) calc(var(--space-4) * -1) 0;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: var(--surface-muted);
}
.entity-card__cover img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .2s ease; }
.entity-card:hover .entity-card__cover img { transform: scale(1.04); }
.entity-card__logo {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: var(--accent-blue-soft);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--primary);
  overflow: hidden;
  flex-shrink: 0;
}
.entity-card__title { font-size: 1rem; font-weight: 700; color: var(--secondary); margin: 0; font-family: var(--font-sans); }
.entity-card__meta { font-size: 0.8125rem; color: var(--muted); }
.entity-card__footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
}

/* Ribbon badge pinned to the top-left/right corner of a card cover */
.entity-card__ribbon {
  position: absolute; top: var(--space-3); left: var(--space-3);
  display: flex; gap: 6px; z-index: 1;
}
.entity-card__ribbon .badge { box-shadow: var(--shadow-sm); }
.entity-card__cover { position: relative; }

/* ---------- Rating ---------- */
.rating {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--secondary);
}
.rating__star { color: var(--accent-yellow); }

/* ---------- Section ---------- */
.section { padding: var(--space-8) 0; }
.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-5);
  gap: var(--space-3);
  flex-wrap: wrap;
}
.section-header__link { font-size: 0.875rem; font-weight: 600; color: var(--primary); }
.section-alt { background: var(--surface); }

/* ---------- Grid ---------- */
.grid {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 1024px) { .grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) { .grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .grid { grid-template-columns: 1fr; } }

.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 640px) { .grid-2 { grid-template-columns: 1fr; } }

/* ---------- Breadcrumbs ---------- */
.breadcrumbs {
  display: flex; flex-wrap: wrap; gap: var(--space-1);
  font-size: 0.8125rem;
  color: var(--muted);
  padding: var(--space-3) 0;
}
.breadcrumbs a:hover { color: var(--primary); }
.breadcrumbs__sep { color: var(--border); }

/* ---------- Empty state ---------- */
.empty-state {
  text-align: center;
  padding: var(--space-8) var(--space-4);
  color: var(--muted);
}
.empty-state h3 { color: var(--text-secondary); }

/* ---------- Forms ---------- */
.form-group { margin-bottom: var(--space-4); }
.form-label { display: block; font-weight: 600; font-size: 0.875rem; margin-bottom: var(--space-2); color: var(--text-secondary); }
.form-control {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  font-family: inherit;
  background: var(--surface);
  color: var(--text);
}
.form-control:focus { border-color: var(--primary); outline: none; box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15); }
textarea.form-control { resize: vertical; min-height: 100px; }
.form-hint { font-size: 0.75rem; color: var(--muted); margin-top: 4px; }
.form-error { font-size: 0.8125rem; color: var(--danger); margin-top: 4px; }
.form-errors {
  background: #fee2e2; color: #991b1b;
  border-radius: var(--radius-sm);
  padding: var(--space-3);
  margin-bottom: var(--space-4);
  font-size: 0.875rem;
}
.form-row { display: flex; gap: var(--space-4); }
.form-row > .form-group { flex: 1; }
@media (max-width: 640px) { .form-row { flex-direction: column; gap: 0; } }

.flash {
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
  margin-bottom: var(--space-4);
  font-size: 0.875rem;
}
.flash-success { background: #dcfce7; color: #166534; }
.flash-error { background: #fee2e2; color: #991b1b; }

/* ---------- Modal ---------- */
.modal-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(15, 23, 42, 0.5);
  z-index: 100;
  align-items: center; justify-content: center;
  padding: var(--space-4);
}
.modal-overlay.is-open { display: flex; }
.modal {
  position: relative;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  width: 100%; max-width: 420px;
  box-shadow: var(--shadow);
}
.modal__close {
  position: absolute; top: var(--space-3); right: var(--space-3);
  background: none; border: none; font-size: 1.5rem; line-height: 1; cursor: pointer; color: var(--muted);
}

/* ---------- Filter sidebar / drawer ---------- */
.listing-layout { display: grid; grid-template-columns: 260px 1fr; gap: var(--space-5); align-items: start; }
.filter-panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: var(--space-4); position: sticky; top: calc(var(--header-height) + var(--space-4)); }
.filter-panel__group { margin-bottom: var(--space-4); }
.filter-panel__group:last-child { margin-bottom: 0; }
.filter-panel__label { font-weight: 700; font-size: 0.8125rem; color: var(--secondary); margin-bottom: var(--space-2); display:block; }
.filter-drawer-open { display: none; }
.filter-panel__close { display: none; }

@media (max-width: 900px) {
  .listing-layout { grid-template-columns: 1fr; }
  .filter-panel { display: none; }
  .filter-drawer-open { display: inline-flex; }
  [data-filter-drawer] {
    display: none;
    position: fixed; inset: 0; z-index: 90;
    background: rgba(15,23,42,0.5);
  }
  [data-filter-drawer].is-open { display: block; }
  [data-filter-drawer] .filter-panel {
    display: block;
    position: absolute; top: 0; right: 0; bottom: 0;
    width: 85%; max-width: 320px;
    border-radius: 0;
    overflow-y: auto;
  }
  .filter-panel__close {
    display: block;
    margin-left: auto;
    background: none; border: none; font-size: 1.5rem; line-height: 1; cursor: pointer; color: var(--muted);
    padding: 0 0 var(--space-3);
  }
}

/* ---------- Detail page tabs ---------- */
.detail-tabs {
  position: sticky; top: var(--header-height);
  z-index: 10;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex; gap: var(--space-5);
  overflow-x: auto;
  padding: 0 var(--space-1);
}
.detail-tabs a {
  padding: var(--space-3) 0;
  font-size: 0.875rem; font-weight: 600; color: var(--muted);
  white-space: nowrap;
  border-bottom: 2px solid transparent;
}
.detail-tabs a.is-active, .detail-tabs a:hover { color: var(--primary); border-bottom-color: var(--primary); }

.detail-section { padding: var(--space-6) 0; border-bottom: 1px solid var(--border); scroll-margin-top: calc(var(--header-height) + 56px); }
.detail-section:last-child { border-bottom: none; }

.detail-hero {
  display: flex; gap: var(--space-4); align-items: flex-start;
  padding: var(--space-5) 0;
  flex-wrap: wrap;
}
.detail-hero__logo {
  width: 88px; height: 88px; border-radius: var(--radius);
  background: var(--surface-muted);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; font-weight: 700; color: var(--primary);
  overflow: hidden; flex-shrink: 0;
}
.detail-hero__actions { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: var(--space-3); }

/* ---------- Timeline (exam dates) ---------- */
.timeline { position: relative; padding-left: 28px; }
.timeline::before { content: ''; position: absolute; left: 8px; top: 4px; bottom: 4px; width: 2px; background: var(--border); }
.timeline__item { position: relative; padding-bottom: var(--space-5); }
.timeline__item::before {
  content: ''; position: absolute; left: -28px; top: 4px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--primary); border: 2px solid var(--white); box-shadow: 0 0 0 2px var(--primary);
}
.timeline__date { font-size: 0.75rem; font-weight: 700; color: var(--primary); text-transform: uppercase; }
.timeline__label { font-weight: 600; color: var(--secondary); }

/* ---------- Data table (fees/cutoffs/placements) ---------- */
.data-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; min-width: 480px; }
.data-table th, .data-table td { padding: var(--space-3) var(--space-4); text-align: left; border-bottom: 1px solid var(--border); }
.data-table th { background: var(--surface-alt); font-weight: 600; color: var(--text-secondary); }
.data-table tr:last-child td { border-bottom: none; }

/* ---------- Compare / shortlist button state ---------- */
.btn[data-compare-toggle].is-active, .btn[data-shortlist-toggle].is-active { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* ---------- Compare bar (floating) ---------- */
.compare-bar {
  display: none;
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 80;
  background: var(--secondary);
  color: var(--white);
  box-shadow: 0 -4px 16px rgba(15,23,42,0.16);
}
.compare-bar.is-open { display: block; }
.compare-bar__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-3) var(--space-4);
  font-size: 0.875rem; font-weight: 600;
  flex-wrap: wrap; gap: var(--space-3);
}

/* ---------- Comparison table ---------- */
.compare-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
.compare-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; min-width: 640px; }
.compare-table th, .compare-table td { padding: var(--space-3) var(--space-4); text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
.compare-table th:first-child, .compare-table td:first-child { position: sticky; left: 0; background: var(--surface-alt); font-weight: 600; color: var(--text-secondary); white-space: nowrap; }
.compare-table thead th { background: var(--surface-alt); }
.compare-table__college-name { font-weight: 700; color: var(--secondary); }

/* ---------- Pagination ---------- */
.pagination {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  padding: var(--space-5) 0;
}
.pagination a, .pagination span {
  min-width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
}
.pagination a:hover { border-color: var(--primary); color: var(--primary); }
.pagination .is-active { background: var(--primary); color: var(--white); border-color: var(--primary); }

/* ---------- Section title with squiggle underline (homepage headings) ---------- */
.section-title { position: relative; display: inline-block; margin-bottom: 0; }
.section-title__underline { display: block; margin-top: 2px; }
.section-header--home { margin-bottom: var(--space-6); }
.section-header--home p { color: var(--muted); margin: var(--space-2) 0 0; font-size: 0.9375rem; max-width: 460px; }

/* ---------- Category card grid ---------- */
.category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); }
.category-card {
  display: flex; align-items: center; gap: var(--space-3);
  background: var(--surface-alt);
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: var(--space-4);
  transition: border-color .15s ease, background-color .15s ease, transform .15s ease;
}
.category-card:hover { border-color: var(--primary); background: var(--surface); transform: translateY(-2px); }
.category-card__icon {
  width: 44px; height: 44px; border-radius: var(--radius-sm);
  background: var(--accent-blue-soft); color: var(--primary);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.category-card__name { font-size: 0.9375rem; font-weight: 700; color: var(--secondary); }
@media (max-width: 900px) { .category-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .category-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Filter tabs (e.g. "Students are Viewing") ---------- */
.filter-tabs { display: flex; gap: var(--space-5); flex-wrap: wrap; }
.filter-tabs a {
  font-size: 0.875rem; font-weight: 600; color: var(--muted);
  padding-bottom: 4px; border-bottom: 2px solid transparent;
}
.filter-tabs a.is-active, .filter-tabs a:hover { color: var(--primary); border-bottom-color: var(--primary); }

/* ---------- Price row (course-style cards) ---------- */
.price-row { display: flex; align-items: baseline; gap: 8px; }
.price-row__now { font-size: 1.0625rem; font-weight: 800; color: var(--secondary); }
.price-row__now.is-free { color: var(--accent-green); }
.price-row__was { font-size: 0.8125rem; color: var(--muted); text-decoration: line-through; }

/* ---------- CTA band (mid-page, icon + text + button) ---------- */
.cta-band {
  background: var(--accent-blue-soft);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex; align-items: center; justify-content: center; gap: var(--space-5);
  flex-wrap: wrap; text-align: left;
}
.cta-band__icon {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--primary); color: var(--white);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.cta-band__title { font-size: 1.0625rem; color: var(--muted); margin: 0; }
.cta-band__title strong { display: block; font-size: 1.375rem; color: var(--secondary); font-weight: 800; }

/* ---------- Testimonials ---------- */
.testimonial-layout { display: grid; grid-template-columns: 0.8fr 2fr; gap: var(--space-5); align-items: start; }
.testimonial-intro p { color: var(--muted); margin: var(--space-3) 0 var(--space-4); }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  position: relative;
}
.testimonial-card__quote-icon { color: var(--accent-blue-soft); position: absolute; top: var(--space-4); right: var(--space-4); }
.testimonial-card__text { font-size: 0.875rem; color: var(--text-secondary); margin: var(--space-2) 0 var(--space-4); }
.testimonial-card__author { display: flex; align-items: center; gap: var(--space-3); }
.testimonial-card__avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--accent-blue-soft); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; flex-shrink: 0;
}
.testimonial-card__name { font-size: 0.875rem; font-weight: 700; color: var(--secondary); }
.testimonial-card__role { font-size: 0.75rem; color: var(--muted); }
@media (max-width: 900px) {
  .testimonial-layout { grid-template-columns: 1fr; }
  .testimonial-grid { grid-template-columns: 1fr; }
}

/* ---------- Split CTA banners (two-up, homepage) ---------- */
.cta-split { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.cta-split__panel {
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
  color: var(--white);
  display: flex; flex-direction: column; justify-content: center;
  min-height: 200px;
}
.cta-split__panel--dark { background: linear-gradient(135deg, var(--secondary), #232c4f); }
.cta-split__panel--primary { background: linear-gradient(135deg, var(--primary), #0d3aa8); }
.cta-split__panel h3 { color: var(--white); font-size: 1.5rem; margin-bottom: var(--space-2); }
.cta-split__panel p { color: rgba(255,255,255,0.78); font-size: 0.9375rem; margin: 0 0 var(--space-4); max-width: 320px; }
.cta-split__badge {
  position: absolute; top: var(--space-4); right: var(--space-4);
  background: var(--accent-green); color: var(--white);
  width: 64px; height: 64px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem; font-weight: 800; text-align: center; line-height: 1.2;
  transform: rotate(8deg);
}
.cta-split__glyph { position: absolute; opacity: 0.14; right: -20px; bottom: -20px; }
@media (max-width: 768px) { .cta-split { grid-template-columns: 1fr; } }