/* ====== CƠ BẢN ====== */
body {
  font-family: "Inter", sans-serif;
  margin: 0;
  background: #fff;
  color: #222;
}

.page-title {
  text-align: center;
  font-size: 2.1rem;
  margin: 60px 0 40px;
  background: linear-gradient(90deg, #2563eb, #60a5fa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
  letter-spacing: 0.5px;
}


/* ====== PHẦN 4 KHỐI HÌNH ====== */
.admission-top {
  display: flex;
  justify-content: center;
  padding: 20px 40px 60px;
}

.admission-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 36px;
  max-width: 1100px;
  width: 100%;
}

.admission-card {
  background: #fff;
  border: 1px solid #e5e8ec;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  text-align: center;
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.admission-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.admission-card .thumb {
  width: 100%;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: 16px 16px 0 0;
}

.admission-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: scale 0.4s ease;
}

.admission-card:hover img {
  scale: 1.05;
}

.admission-card h3 {
  color: #2563eb;
  font-size: 1.15rem;
  margin: 16px 0 6px;
}

.admission-card .time {
  font-size: 0.95rem;
  color: #333;
  margin-bottom: 18px;
}

.admission-card .time span {
  font-weight: 600;
}

/* ====== BỐ CỤC 2 CỘT ====== */
.admission-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 32px;
  align-items: start;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

@media (max-width: 900px) {
  .admission-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* ====== CỘT TRÁI — SIDEBAR (GRADIENT) ====== */
.admission-sidebar {
  background: linear-gradient(160deg, #e0f2fe 0%, #ffffff 100%);
  border: 1px solid #d0e3f0;
  border-radius: 16px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.06);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.admission-sidebar h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: #1e3a8a;
  margin-bottom: 8px;
  border-bottom: 2px solid #bfdbfe;
  padding-bottom: 6px;
}

.admission-sidebar select {
  width: 100%;
  padding: 10px 14px;
  font-size: 1rem;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  background: #fff;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.admission-sidebar select:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
  outline: none;
}

.admission-list {
  background: #fff;
  border: 1px solid #e3e5e9;
  border-radius: 8px;
  max-height: 360px;
  overflow-y: auto;
}

.admission-list option {
  padding: 10px 12px;
}

/* ====== CỘT PHẢI — NỘI DUNG ====== */
.admission-content {
  background: #fff;
  border: 1px solid #e5e8ec;
  border-radius: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
  padding: 24px 28px;
}

.admission-content h3 {
  font-size: 1.1rem;
  margin-bottom: 16px;
  color: #1e293b;
  font-weight: 600;
}

.admission-content table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

.admission-content th,
.admission-content td {
  border: 1px solid #e5e8ec;
  padding: 10px 12px;
  text-align: left;
  font-size: 0.95rem;
}

.admission-content th {
  background: #f8fafc;
  font-weight: 600;
  color: #1e293b;
}

/* ====== TAG TRẠNG THÁI ====== */
.status-tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
}

.status-tag.done { background: #dc2626; }
.status-tag.open { background: #16a34a; }
.status-tag.pending { background: #f59e0b; }
/* Header luôn nổi trên */
.site-header { position: sticky; top: 0; z-index: 9999; background: #fff; }

/* Các lớp trang trí ở trang Kế hoạch không chặn click */
.page-hero, .hero, .banner, .kh-hero { position: relative; z-index: 0; }
.page-hero .overlay,
.page-hero .banner-wave,
.page-hero .wave,
.kh-hero .overlay,
.kh-hero .banner-wave,
.kh-hero .wave {
  pointer-events: none !important;
  z-index: 0 !important;
}

/* Nếu bạn đặt overlay ở ngoài .page-hero thì thêm selector chung */
.overlay, .banner-wave, .wave { pointer-events: none; }
/* --- FIX NAV BỊ CHE TRÊN TRANG KẾ HOẠCH --- */

/* Header luôn nổi trên cùng */
.site-header { position: sticky; top: 0; z-index: 9999; background: #fff; }
.site-header .nav { position: relative; z-index: 10000; } /* tăng thêm cho chắc */

/* Các khối trang Kế hoạch không được đè lên header */
.admission-top,
.admission-layout,
.admission-content,
.admission-sidebar {
  position: relative;
  z-index: 0 !important;
}

/* Nếu có lớp trang trí/overlay (kể cả ::before/::after) thì vô hiệu hóa click */
.admission-top::before,
.admission-top::after,
.admission-layout::before,
.admission-layout::after,
.overlay, .banner-wave, .wave, .shape, .decor,
.page-hero .overlay, .page-hero .banner-wave, .page-hero .wave {
  pointer-events: none !important;
  z-index: 0 !important;
}