/* ════════════════════════════════════════════════
   College Compare Tool – Frontend Styles v2.0
════════════════════════════════════════════════ */

:root {
  --cct-primary:    #588157;
  --cct-accent:     #3a5a40;
  --cct-font:       'DM Sans', sans-serif;
  --cct-radius:     12px;
  --cct-radius-sm:  8px;
  --cct-shadow:     0 4px 20px rgba(0,0,0,0.08);
  --cct-shadow-lg:  0 8px 40px rgba(0,0,0,0.12);
  --cct-border:     #e8ecef;
  --cct-bg:         #f7f8fa;
  --cct-white:      #ffffff;
  --cct-text:       #1a1d23;
  --cct-muted:      #6b7280;
  --cct-light:      #f0f4f0;
}

.cct-wrapper * { box-sizing: border-box; }
.cct-wrapper    { font-family: var(--cct-font); color: var(--cct-text); margin: 0; padding: 0; }

/* ─── Header ─── */
.cct-header {
  background: linear-gradient(135deg, var(--cct-accent) 0%, var(--cct-primary) 60%, #76a876 100%);
  border-radius: var(--cct-radius);
  padding: 40px 32px;
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
}
.cct-header::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 220px; height: 220px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
}
.cct-header::after {
  content: '';
  position: absolute;
  bottom: -60px; left: 30%;
  width: 300px; height: 300px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}
.cct-header-inner { position: relative; z-index: 1; }
.cct-title {
  font-size: clamp(22px, 4vw, 32px);
  font-weight: 700;
  color: #fff;
  margin: 0 0 6px;
  line-height: 1.2;
  font-family: 'Playfair Display', 'Georgia', serif;
}
.cct-title-accent { font-style: italic; }
.cct-subtitle {
  font-size: clamp(15px, 2.5vw, 18px);
  color: rgba(255,255,255,0.92);
  margin: 0;
  font-weight: 500;
}

/* ─── Selector Bar ─── */
.cct-selector-bar {
  background: var(--cct-white);
  border: 1px solid var(--cct-border);
  border-radius: var(--cct-radius);
  padding: 16px 20px;
  margin-bottom: 16px;
  box-shadow: var(--cct-shadow);
}
.cct-selector-inner {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.cct-search-wrap {
  position: relative;
  flex: 1;
  min-width: 160px;
  display: flex;
  align-items: center;
}
.cct-search-icon {
  position: absolute;
  left: 11px;
  top: 0;
  bottom: 0;
  margin: auto;
  height: 16px;
  width: 16px;
  color: var(--cct-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  line-height: 1;
}
.cct-search-icon svg {
  display: block;
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}
.cct-search-input {
  width: 100%;
  padding: 10px 12px 10px 36px;
  border: 1.5px solid var(--cct-border);
  border-radius: var(--cct-radius-sm);
  font-family: var(--cct-font);
  font-size: 14px;
  line-height: 1.4;
  color: var(--cct-text);
  background: var(--cct-bg);
  transition: border-color .2s, box-shadow .2s;
  outline: none;
  box-sizing: border-box;
  height: 40px;
  vertical-align: middle;
  -webkit-appearance: none;
  appearance: none;
}
.cct-search-input:focus {
  border-color: var(--cct-primary);
  box-shadow: 0 0 0 3px rgba(88,129,87,0.12);
  background: var(--cct-white);
}
.cct-dropdown-wrap { flex: 2; min-width: 200px; position: relative; }

/* ─── Custom Select Dropdown ─── */
.cct-custom-select {
  position: relative;
  width: 100%;
}
.cct-select-trigger {
  width: 100%;
  padding: 10px 36px 10px 14px;
  border: 1.5px solid var(--cct-border);
  border-radius: var(--cct-radius-sm);
  font-family: var(--cct-font);
  font-size: 14px;
  color: var(--cct-muted);
  background: var(--cct-bg);
  cursor: pointer;
  transition: border-color .2s, box-shadow .2s;
  outline: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  height: 40px;
  box-sizing: border-box;
}
.cct-select-trigger svg {
  flex-shrink: 0;
  color: var(--cct-muted);
  transition: transform .2s;
}
.cct-custom-select.open .cct-select-trigger svg {
  transform: rotate(180deg);
}
.cct-select-trigger:hover,
.cct-custom-select.open .cct-select-trigger {
  border-color: var(--cct-primary);
  box-shadow: 0 0 0 3px rgba(88,129,87,0.12);
  background-color: var(--cct-white);
}
#cct-select-label.has-value {
  color: var(--cct-text);
}
.cct-select-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--cct-white);
  border: 1.5px solid var(--cct-border);
  border-radius: var(--cct-radius-sm);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  max-height: 220px;
  overflow: hidden;
}
.cct-select-dropdown.open {
  display: block;
}
.cct-select-options {
  max-height: 220px;
  overflow-y: auto;
}
.cct-select-option {
  padding: 10px 14px;
  font-family: var(--cct-font);
  font-size: 14px;
  color: var(--cct-text);
  cursor: pointer;
  transition: background .12s;
  border-bottom: 1px solid rgba(0,0,0,0.04);
}
.cct-select-option:last-child {
  border-bottom: none;
}
.cct-select-option:hover {
  background: var(--cct-light);
}
.cct-select-option-default {
  color: var(--cct-muted);
  font-weight: 500;
}
.cct-select-option-default:hover {
  background: #e8f4e8;
}
.cct-add-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--cct-primary);
  color: #fff;
  border: none;
  border-radius: var(--cct-radius-sm);
  font-family: var(--cct-font);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s, transform .15s, box-shadow .2s;
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(88,129,87,0.3);
}
.cct-add-btn:hover {
  background: var(--cct-accent);
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(88,129,87,0.4);
}
.cct-add-btn:active { transform: translateY(0); }

/* ─── Tags ─── */
.cct-tags-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-height: 0;
  margin-bottom: 4px;
}
.cct-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--cct-light);
  border: 1.5px solid rgba(88,129,87,0.25);
  color: var(--cct-accent);
  border-radius: 100px;
  padding: 5px 12px 5px 14px;
  font-size: 13px;
  font-weight: 500;
  animation: cct-tag-in .2s ease;
}
@keyframes cct-tag-in {
  from { opacity:0; transform: scale(.85); }
  to   { opacity:1; transform: scale(1); }
}
.cct-tag button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px; height: 18px;
  border-radius: 50%;
  border: none;
  background: rgba(88,129,87,0.18);
  color: var(--cct-accent);
  cursor: pointer;
  padding: 0;
  transition: background .15s;
}
.cct-tag button:hover { background: rgba(88,129,87,0.35); }

/* ─── Empty / No Data States ─── */
.cct-prompt {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 64px 32px;
  background: var(--cct-white);
  border: 2px dashed var(--cct-border);
  border-radius: var(--cct-radius);
  text-align: center;
  color: var(--cct-muted);
  margin-top: 12px;
}
.cct-prompt-icon {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: var(--cct-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--cct-primary);
}
.cct-prompt p  { font-size: 17px; font-weight: 600; color: var(--cct-text); margin: 0 0 6px; }
.cct-prompt span { font-size: 13px; color: var(--cct-muted); }
.cct-no-data {
  background: #fff8f0;
  border: 1.5px solid #f3c59a;
  border-radius: var(--cct-radius);
  padding: 32px;
  text-align: center;
  margin-top: 12px;
  color: #92400e;
}
.cct-no-data-inner svg { margin-bottom: 12px; opacity: .6; }
.cct-no-data p { margin: 0; font-size: 15px; font-weight: 500; }
.cct-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px;
  color: var(--cct-muted);
  gap: 16px;
}
.cct-spinner {
  width: 36px; height: 36px;
  border: 3px solid var(--cct-border);
  border-top-color: var(--cct-primary);
  border-radius: 50%;
  animation: cct-spin .7s linear infinite;
}
@keyframes cct-spin { to { transform: rotate(360deg); } }

/* ─── Comparison Table ─── */
.cct-table-wrap {
  margin-top: 12px;
  border-radius: var(--cct-radius);
  box-shadow: var(--cct-shadow-lg);
  overflow: hidden;
  border: 1px solid var(--cct-border);
  animation: cct-fade-in .25s ease;
}
@keyframes cct-fade-in {
  from { opacity:0; transform: translateY(8px); }
  to   { opacity:1; transform: translateY(0); }
}
.cct-table-scroll { overflow-x: auto; }
.cct-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
  background: var(--cct-white);
  font-size: 14px;
}

/* Column headers */
.cct-table thead th {
  background: linear-gradient(180deg, #f8faf8 0%, #f0f4f0 100%);
  border-bottom: 2px solid var(--cct-border);
  padding: 0;
  vertical-align: top;
}
.cct-table thead .cct-th-label {
  min-width: 180px;
  width: 180px;
  padding: 16px 18px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--cct-muted);
  border-right: 1px solid var(--cct-border);
}
.cct-col-header {
  padding: 18px 20px;
  border-right: 1px solid var(--cct-border);
  min-width: 220px;
}
.cct-col-name {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--cct-text);
  margin-bottom: 4px;
  line-height: 1.35;
}
.cct-col-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.cct-col-location {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 12px;
  color: var(--cct-muted);
}
.cct-col-link {
  font-size: 12px;
  color: var(--cct-primary);
  text-decoration: none;
  font-weight: 500;
}
.cct-col-link:hover { text-decoration: underline; }
.cct-col-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Fav & remove buttons in header */
.cct-fav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border: 1.5px solid var(--cct-border);
  border-radius: 50%;
  background: var(--cct-white);
  color: #ccc;
  cursor: pointer;
  transition: all .2s;
  padding: 0;
}
.cct-fav-btn:hover, .cct-fav-btn.active { color: #e05a5a; border-color: #e05a5a; background: #fff5f5; }
.cct-fav-btn.active { color: #e05a5a; }
.cct-remove-col {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border: 1.5px solid var(--cct-border);
  border-radius: 50%;
  background: var(--cct-white);
  color: var(--cct-muted);
  cursor: pointer;
  transition: all .2s;
  padding: 0;
}
.cct-remove-col:hover { color: #e05a5a; border-color: #e05a5a; background: #fff5f5; }

/* Table body rows */
.cct-table tbody tr { transition: background .15s; }
.cct-table tbody tr:hover td { background: #f6faf6 !important; }
.cct-row-label {
  background: var(--cct-bg);
  border-right: 1px solid var(--cct-border);
  border-bottom: 1px solid var(--cct-border);
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--cct-text);
  min-width: 180px;
  width: 180px;
  position: sticky;
  left: 0;
  z-index: 1;
}
.cct-row-even .cct-row-label { background: #f7f9f7; }
.cct-row-odd  .cct-row-label { background: var(--cct-white); }
.cct-row-val {
  padding: 12px 18px;
  border-right: 1px solid var(--cct-border);
  border-bottom: 1px solid var(--cct-border);
  font-size: 13.5px;
  color: var(--cct-text);
  vertical-align: top;
  line-height: 1.55;
}
.cct-row-even .cct-row-val { background: #f7f9f7; }
.cct-row-odd  .cct-row-val { background: var(--cct-white); }

/* Table links */
.cct-table a {
  color: var(--cct-primary);
  text-decoration: none;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.cct-table a:hover { text-decoration: underline; }

/* Badges */
.cct-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
}
.cct-badge-yes { background: #dcfce7; color: #166534; }
.cct-badge-no  { background: #fee2e2; color: #991b1b; }
.cct-pct    { font-weight: 600; color: var(--cct-accent); }
.cct-dollar { font-weight: 600; color: #1d4ed8; }

/* ─── Cost Split (Resident / Non-Resident) ─── */
.cct-cost-split {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cct-cost-line {
  display: flex;
  align-items: center;
  gap: 8px;
}
.cct-cost-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--cct-muted);
  min-width: 80px;
  flex-shrink: 0;
}

/* ─── Favorites Bar ─── */
.cct-favorites-bar {
  margin-top: 20px;
  background: var(--cct-white);
  border: 1.5px solid rgba(88,129,87,0.2);
  border-radius: var(--cct-radius);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  box-shadow: var(--cct-shadow);
}
.cct-fav-label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  font-weight: 700;
  color: var(--cct-accent);
  white-space: nowrap;
}
.cct-fav-list { display: flex; flex-wrap: wrap; gap: 8px; flex: 1; }
.cct-fav-chip {
  padding: 4px 14px;
  background: var(--cct-light);
  border: 1.5px solid rgba(88,129,87,0.25);
  border-radius: 100px;
  font-family: var(--cct-font);
  font-size: 13px;
  font-weight: 500;
  color: var(--cct-accent);
  cursor: pointer;
  transition: all .15s;
}
.cct-fav-chip:hover { background: var(--cct-primary); color: #fff; border-color: var(--cct-primary); }
.cct-fav-clear {
  border: none;
  background: none;
  font-family: var(--cct-font);
  font-size: 12px;
  color: var(--cct-muted);
  cursor: pointer;
  text-decoration: underline;
  padding: 0;
}
.cct-fav-clear:hover { color: #e05a5a; }

/* ─── Toast ─── */
.cct-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #1a1d23;
  color: #fff;
  padding: 12px 24px;
  border-radius: 100px;
  font-family: var(--cct-font);
  font-size: 14px;
  font-weight: 500;
  z-index: 99999;
  opacity: 0;
  transition: opacity .25s, transform .25s;
  pointer-events: none;
  box-shadow: 0 8px 30px rgba(0,0,0,0.2);
}
.cct-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .cct-header { padding: 28px 20px; }
  .cct-selector-inner { flex-direction: column; }
  .cct-search-wrap, .cct-dropdown-wrap { width: 100%; }
  .cct-add-btn { width: 100%; justify-content: center; }
  .cct-row-label { min-width: 140px; width: 140px; font-size: 12px; }
  .cct-col-header { min-width: 170px; }
  .cct-table { font-size: 13px; }
}