:root {
  --primary: #0284c7;
  --primary-hover: #0369a1;
  --primary-light: #f0f9ff;
  --bdr-color: #d97706;
  --bdr-bg: #fffbeb;
  --bdr-border: #fcd34d;
  --ptm-color: #059669;
  --ptm-bg: #ecfdf5;
  --ptm-border: #6ee7b7;
  --text-main: #0f172a;
  --text-muted: #475569;
  --border: #cbd5e1;
  --bg: #f8fafc;
  --card: #ffffff;
  --radius: 12px;
  --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.07), 0 2px 4px -2px rgb(0 0 0 / 0.07);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

body {
  background-color: var(--bg);
  color: var(--text-main);
  line-height: 1.5;
  padding: 20px 12px 60px;
}

.container {
  max-width: 680px;
  margin: 0 auto;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
}

.header-card {
  border-top: 6px solid var(--primary);
}

.school-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 10px;
  border-radius: 9999px;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

h1 {
  font-size: 22px;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 12px;
  color: #0f172a;
}

.intro-text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

.form-group {
  margin-bottom: 20px;
}

.form-group:last-child {
  margin-bottom: 0;
}

label.form-label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #1e293b;
}

.req {
  color: #ef4444;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
  background-color: #fff;
  color: var(--text-main);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.help-text {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 5px;
}

/* Grid Kelas & Ruang */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* Pilihan Cards BDR vs PTM */
.pilihan-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 8px;
}

@media (max-width: 520px) {
  .pilihan-grid {
    grid-template-columns: 1fr;
  }
}

.pilihan-card {
  position: relative;
  border: 2px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition: all 0.2s;
  background: #fff;
  user-select: none;
}

.pilihan-card input[type="radio"] {
  position: absolute;
  top: 14px;
  right: 14px;
  transform: scale(1.2);
}

.pilihan-card.bdr:hover {
  border-color: var(--bdr-color);
  background: var(--bdr-bg);
}
.pilihan-card.bdr.active {
  border-color: var(--bdr-color);
  background: var(--bdr-bg);
  box-shadow: 0 0 0 2px var(--bdr-color);
}

.pilihan-card.ptm:hover {
  border-color: var(--ptm-color);
  background: var(--ptm-bg);
}
.pilihan-card.ptm.active {
  border-color: var(--ptm-color);
  background: var(--ptm-bg);
  box-shadow: 0 0 0 2px var(--ptm-color);
}

.pilihan-icon {
  font-size: 28px;
  margin-bottom: 8px;
}

.pilihan-title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
}

.pilihan-desc {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* List Opsi Alasan */
.alasan-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 10px;
}

.alasan-item {
  display: flex;
  align-items: flex-start;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.alasan-item:hover {
  background: var(--primary-light);
  border-color: var(--primary);
}

.alasan-item.active {
  border-color: var(--primary);
  background: var(--primary-light);
  font-weight: 600;
}

.alasan-item input[type="radio"] {
  margin-top: 3px;
  margin-right: 12px;
  transform: scale(1.2);
  flex-shrink: 0;
}

.alasan-text {
  font-size: 14px;
  color: #1e293b;
  line-height: 1.45;
}

.custom-input-box {
  margin-top: 10px;
  padding-left: 28px;
}

/* Checkbox Pernyataan */
.pernyataan-box {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #f1f5f9;
  padding: 14px;
  border-radius: 8px;
  border: 1px solid #cbd5e1;
}

.pernyataan-box input[type="checkbox"] {
  margin-top: 4px;
  transform: scale(1.3);
  flex-shrink: 0;
}

.pernyataan-box label {
  font-size: 13px;
  line-height: 1.5;
  color: #334155;
  font-weight: 500;
}

/* Buttons */
.btn-submit {
  width: 100%;
  padding: 16px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 10px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 6px -1px rgba(2, 132, 199, 0.4);
  transition: background 0.2s, transform 0.1s;
}

.btn-submit:hover {
  background: var(--primary-hover);
}

.btn-submit:active {
  transform: scale(0.99);
}

.btn-submit:disabled {
  background: #94a3b8;
  cursor: not-allowed;
  box-shadow: none;
}

/* Nav & Footer */
.footer-nav {
  text-align: center;
  margin-top: 24px;
  font-size: 13px;
  color: var(--text-muted);
}

.footer-nav a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

/* Modal Sukses */
.modal-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(15, 23, 42, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 999;
}

.modal-content {
  background: white;
  padding: 30px 24px;
  border-radius: 16px;
  max-width: 440px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.modal-icon {
  font-size: 54px;
  margin-bottom: 12px;
}

.modal-title {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 8px;
}

.modal-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 20px;
}

/* Admin / Dashboard Specifics */
.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.stat-card {
  background: white;
  border-radius: 10px;
  padding: 18px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.stat-label {
  font-size: 12px;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.stat-value {
  font-size: 28px;
  font-weight: 800;
  margin: 6px 0 2px;
}

.stat-sub {
  font-size: 12px;
  color: var(--text-muted);
}

.badge {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
}

.badge-bdr {
  background: var(--bdr-bg);
  color: var(--bdr-color);
  border: 1px solid var(--bdr-border);
}

.badge-ptm {
  background: var(--ptm-bg);
  color: var(--ptm-color);
  border: 1px solid var(--ptm-border);
}

.table-responsive {
  overflow-x: auto;
  border-radius: 8px;
  border: 1px solid var(--border);
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: white;
  text-align: left;
}

table.data-table th {
  background: #f8fafc;
  padding: 12px 14px;
  border-bottom: 2px solid var(--border);
  color: #334155;
  font-weight: 700;
}

table.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid #f1f5f9;
  vertical-align: top;
}

.btn-wa {
  display: inline-block;
  background: #25d366;
  color: white;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
}