/* ================================================================
   CURRICULUM.CSS – İxtisas Planı Bölməsi
   ================================================================ */

/* ── Container ─────────────────────────────────────────────── */
.curr-container {
  max-width: 700px;
  margin: 0 auto;
  padding: 20px 16px 120px;
}

/* ── Header ─────────────────────────────────────────────────── */
.curr-header {
  text-align: center;
  padding: 28px 16px 20px;
}
.curr-header-icon {
  font-size: 2.4rem;
  margin-bottom: 10px;
  display: block;
  filter: drop-shadow(0 0 16px rgba(59,130,246,0.5));
}
.curr-header-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.curr-header-sub {
  font-size: .82rem;
  color: var(--muted);
  line-height: 1.5;
}

/* ── Specialty Selector ──────────────────────────────────────── */
.curr-selector-wrap {
  margin: 0 0 20px;
}
.curr-selector-label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 10px;
}
.curr-specialty-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.curr-specialty-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 8px;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 14px;
  cursor: pointer;
  transition: all .22s ease;
  color: var(--text);
  position: relative;
  overflow: hidden;
}
.curr-specialty-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  opacity: 0;
  transition: opacity .22s;
}
.curr-specialty-btn:hover { border-color: var(--accent); transform: translateY(-2px); }
.curr-specialty-btn:hover::before { opacity: .07; }
.curr-specialty-btn.active {
  border-color: var(--accent);
  background: var(--glow);
  box-shadow: 0 0 0 2px var(--border), 0 4px 16px var(--border);
}
.curr-spec-icon { font-size: 1.5rem; position: relative; z-index: 1; }
.curr-spec-name {
  font-size: .72rem;
  font-weight: 600;
  text-align: center;
  position: relative;
  z-index: 1;
  line-height: 1.3;
}

/* ── Plan Panel ──────────────────────────────────────────────── */
.curr-plan-panel {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .3s ease, transform .3s ease;
}
.curr-plan-panel.curr-panel-in {
  opacity: 1;
  transform: translateY(0);
}
.curr-plan-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.curr-plan-spec-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .95rem;
  color: var(--text);
}
.curr-change-btn {
  font-size: .75rem;
  color: var(--accent2);
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 5px 12px;
  cursor: pointer;
  transition: all .18s;
}
.curr-change-btn:hover {
  background: rgba(6,182,212,0.1);
  border-color: var(--accent2);
}

/* ── Semester Block ──────────────────────────────────────────── */
.curr-semester-block {
  margin-bottom: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}
.curr-semester-title {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, var(--glow), rgba(6,182,212,0.06));
  font-size: .9rem;
  font-weight: 700;
  color: var(--text);
  flex-wrap: wrap;
}
.curr-sem-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  font-size: .75rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}
.curr-sem-stats {
  display: flex;
  gap: 6px;
  margin-left: auto;
  flex-wrap: wrap;
}
.curr-stat-pill {
  font-size: .68rem;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: 20px;
  background: var(--glow);
  color: var(--accent2);
  border: 1px solid var(--border);
}

/* ── Table ───────────────────────────────────────────────────── */
.curr-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.curr-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .8rem;
}
.curr-table thead tr th {
  padding: 9px 12px;
  text-align: left;
  font-size: .67rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.curr-table tbody tr {
  border-bottom: 1px solid rgba(59,130,246,0.06);
  opacity: 0;
  animation: currRowIn .35s ease forwards;
  transition: background .15s;
}
.curr-table tbody tr:last-child { border-bottom: none; }
.curr-table tbody tr:hover { background: var(--glow); }
.curr-table td {
  padding: 10px 12px;
  vertical-align: middle;
}
.curr-td-name {
  font-weight: 500;
  color: var(--text);
  min-width: 140px;
  line-height: 1.35;
}

@keyframes currRowIn {
  from { opacity: 0; transform: translateX(-8px); }
  to   { opacity: 1; transform: translateX(0); }
}
.curr-row-in { animation: currRowIn .3s ease forwards; }

/* ── Badges ──────────────────────────────────────────────────── */
.curr-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  padding: 3px 8px;
  border-radius: 8px;
  font-size: .75rem;
  font-weight: 700;
  white-space: nowrap;
}
.curr-badge--credit  { background: rgba(139,92,246,0.15); color: #a78bfa; border: 1px solid rgba(139,92,246,0.25); }
.curr-badge--hours   { background: rgba(6,182,212,0.12);  color: var(--accent2); border: 1px solid rgba(6,182,212,0.2); }
.curr-badge--absence { background: rgba(34,197,94,0.1);   color: #4ade80; border: 1px solid rgba(34,197,94,0.2); }
.curr-badge--absence.warn { background: rgba(234,179,8,0.12); color: #facc15; border-color: rgba(234,179,8,0.25); }
.curr-badge--weekly  { background: var(--glow); color: var(--accent); border: 1px solid var(--border); }

/* ── GPA tip ─────────────────────────────────────────────────── */
.curr-gpa-tip {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  background: rgba(234,179,8,0.07);
  border: 1px solid rgba(234,179,8,0.18);
  border-radius: 14px;
  margin-top: 6px;
}
.curr-gpa-tip-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: 1px; }
.curr-gpa-tip-text { font-size: .78rem; color: #fbbf24; line-height: 1.5; }

/* ── Empty state ─────────────────────────────────────────────── */
.curr-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 48px 16px;
  color: var(--muted);
}
.curr-empty-icon  { font-size: 2.5rem; opacity: .5; }
.curr-empty-text  { font-size: .85rem; }

/* ── Mobile ──────────────────────────────────────────────────── */
@media (max-width: 480px) {
  .curr-specialty-grid { grid-template-columns: repeat(2, 1fr); }
  .curr-table { font-size: .74rem; }
  .curr-table thead tr th,
  .curr-table td { padding: 8px 10px; }
  .curr-td-name { min-width: 110px; }
  .curr-sem-stats { display: none; }
}