/* =========================================================
   Data Pokok Siswa — Stylesheet
   Palet: teal tua (identitas kelembagaan) + emas (prestasi)
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Lora:wght@500;600;700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --teal-900: #123832;
  --teal-800: #1a4a42;
  --teal-700: #1f5d50;
  --teal-600: #2a7566;
  --gold-500: #c9a227;
  --gold-600: #a9860f;
  --ink: #1e2422;
  --ink-soft: #4d5754;
  --paper: #f7f5f0;
  --paper-card: #ffffff;
  --line: #e1ded3;
  --line-soft: #ecead6;
  --success: #2e7d46;
  --success-bg: #e7f3ea;
  --warning: #a9720b;
  --warning-bg: #fbf0dd;
  --danger: #b23a34;
  --danger-bg: #fbe9e8;
  --info: #2c6e85;
  --info-bg: #e6f1f4;
  --secondary: #6b6255;
  --secondary-bg: #eeece5;
  --radius: 8px;
  --shadow: 0 1px 2px rgba(18, 56, 50, 0.06), 0 1px 8px rgba(18, 56, 50, 0.05);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14.5px;
  line-height: 1.5;
}

h1, h2, h3, h4 {
  font-family: 'Lora', Georgia, serif;
  font-weight: 600;
  color: var(--teal-900);
  margin: 0 0 8px;
}

a { color: var(--teal-700); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- Layout shell ---------- */
.app-shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 248px;
  flex-shrink: 0;
  background: var(--teal-900);
  color: #dce9e5;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar-brand {
  padding: 20px 18px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.sidebar-brand .app-title {
  font-family: 'Lora', serif;
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  line-height: 1.25;
}

.sidebar-brand .app-school {
  font-size: 11.5px;
  color: #a9c6bf;
  margin-top: 3px;
}

.sidebar nav { padding: 10px 0 24px; flex: 1; }

.nav-group-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #7fa89e;
  padding: 14px 18px 6px;
}

.sidebar a.nav-link {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 18px;
  color: #cfe3de;
  font-size: 13.6px;
  border-left: 3px solid transparent;
}

.sidebar a.nav-link:hover {
  background: rgba(255,255,255,0.06);
  text-decoration: none;
}

.sidebar a.nav-link.active {
  background: rgba(201,162,39,0.14);
  border-left-color: var(--gold-500);
  color: #fff;
  font-weight: 600;
}

.main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.topbar {
  background: var(--paper-card);
  border-bottom: 1px solid var(--line);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 5;
}

.topbar .page-heading { font-size: 18px; }

.topbar .user-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}

.user-chip .role-tag {
  background: var(--gold-500);
  color: #3a2c05;
  padding: 2px 9px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
}

.content { padding: 22px 24px 60px; }

/* ---------- Cards / panels ---------- */
.card {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 20px;
  margin-bottom: 18px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  gap: 10px;
  flex-wrap: wrap;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.stat-card {
  background: var(--paper-card);
  border: 1px solid var(--line);
  border-left: 4px solid var(--teal-700);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.stat-card .stat-value {
  font-family: 'Lora', serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--teal-900);
}

.stat-card .stat-label {
  font-size: 12.5px;
  color: var(--ink-soft);
  margin-top: 2px;
}

.stat-card.gold { border-left-color: var(--gold-500); }

/* ---------- Forms ---------- */
label {
  display: block;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 4px;
}

input[type=text], input[type=password], input[type=date], input[type=number],
input[type=email], input[type=tel], select, textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 13.8px;
  font-family: inherit;
  background: #fff;
  color: var(--ink);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--teal-600);
  box-shadow: 0 0 0 3px rgba(31,93,80,0.12);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  margin-bottom: 14px;
}

.form-group { margin-bottom: 14px; }
fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 18px; }
legend { font-family: 'Lora', serif; font-weight: 600; color: var(--teal-800); padding: 0 8px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 15px;
  border-radius: 6px;
  border: 1px solid transparent;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }

.btn-primary { background: var(--teal-700); color: #fff; }
.btn-primary:hover { background: var(--teal-800); }

.btn-gold { background: var(--gold-500); color: #3a2c05; }
.btn-gold:hover { background: var(--gold-600); }

.btn-outline { background: transparent; border-color: var(--line); color: var(--ink); }
.btn-outline:hover { background: var(--paper); }

.btn-danger { background: var(--danger-bg); color: var(--danger); border-color: #f2d1cf; }
.btn-danger:hover { background: #f6dddb; }

.btn-sm { padding: 5px 10px; font-size: 12.3px; }

/* ---------- Table ---------- */
.table-wrap { overflow-x: auto; }

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.4px;
}

.data-table th {
  background: var(--paper);
  text-align: left;
  padding: 9px 11px;
  font-weight: 600;
  color: var(--teal-900);
  border-bottom: 2px solid var(--line);
  white-space: nowrap;
}

.data-table td {
  padding: 8px 11px;
  border-bottom: 1px solid var(--line-soft, #ece9dd);
  vertical-align: middle;
}

.data-table tbody tr:hover { background: #fbfaf6; }

/* ---------- Badges ---------- */
.badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 20px;
  font-size: 11.3px;
  font-weight: 600;
}
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-danger  { background: var(--danger-bg); color: var(--danger); }
.badge-info    { background: var(--info-bg); color: var(--info); }
.badge-secondary { background: var(--secondary-bg); color: var(--secondary); }

/* ---------- Alerts / flash ---------- */
.alert {
  padding: 11px 15px;
  border-radius: var(--radius);
  margin-bottom: 14px;
  font-size: 13.6px;
  border: 1px solid transparent;
}
.alert-success { background: var(--success-bg); color: var(--success); border-color: #cfe8d5; }
.alert-danger  { background: var(--danger-bg); color: var(--danger); border-color: #f2d1cf; }
.alert-warning { background: var(--warning-bg); color: var(--warning); border-color: #f0ddb0; }
.alert-info    { background: var(--info-bg); color: var(--info); border-color: #c9e0e6; }

/* ---------- Misc ---------- */
.muted { color: var(--ink-soft); }
.text-right { text-align: right; }
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.flex { display: flex; align-items: center; gap: 8px; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.tag-chip {
  display: inline-block;
  background: var(--info-bg);
  color: var(--info);
  border-radius: 20px;
  padding: 2px 10px;
  font-size: 11.5px;
  margin: 2px 3px 2px 0;
}
.timeline { border-left: 2px solid var(--line); margin-left: 8px; padding-left: 18px; }
.timeline-item { position: relative; padding-bottom: 18px; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -23px;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gold-500);
  border: 2px solid var(--paper-card);
}
.timeline-year { font-weight: 700; color: var(--teal-800); font-family: 'Lora', serif; }

.pill-nav { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; }
.pill-nav a {
  padding: 6px 13px;
  border-radius: 20px;
  border: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 12.8px;
  font-weight: 600;
}
.pill-nav a.active { background: var(--teal-700); color: #fff; border-color: var(--teal-700); }

.login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, var(--teal-900), var(--teal-700));
  padding: 20px;
}
.login-card {
  background: var(--paper-card);
  border-radius: 12px;
  padding: 34px 32px;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
}
.login-card .brand-mark {
  font-family: 'Lora', serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--teal-900);
  margin-bottom: 2px;
}
.login-card .brand-sub { color: var(--ink-soft); font-size: 13px; margin-bottom: 22px; }

@media (max-width: 860px) {
  .sidebar { position: fixed; left: -260px; z-index: 50; transition: left .2s; box-shadow: 4px 0 20px rgba(0,0,0,0.2); }
  .sidebar.open { left: 0; }
  .content { padding: 16px; }
  .topbar { padding: 10px 14px; }
  #sidebarToggle { display: inline-flex !important; }
}