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

:root {
  --forest: #14315C;
  --forest-light: #1E4A87;
  --cream: #F4F7FB;
  --cream-dark: #E6ECF5;
  --gold: #4C8DFF;
  --ink: #16202E;
  --muted: #5C6B7D;
  --danger: #B3412C;
  --danger-bg: #FBEAE5;
  --success: #2E7D32;
  --success-bg: #E9F3E9;
  --border: #D6DEEA;
  --radius: 10px;
  --shadow: 0 2px 10px rgba(20, 49, 92, 0.08);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: 'Inter', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .display {
  font-family: 'Lora', Georgia, serif;
  color: var(--forest);
  margin: 0 0 6px;
}

a { color: inherit; }

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

.sidebar {
  width: 248px;
  background: var(--forest);
  color: #E9EFF9;
  display: flex;
  flex-direction: column;
  padding: 24px 16px;
  flex-shrink: 0;
}

.sidebar .brand {
  font-family: 'Lora', serif;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.3;
  color: #fff;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  padding-bottom: 16px;
  margin-bottom: 18px;
}
.sidebar .brand small {
  display: block;
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  font-size: 11px;
  color: var(--gold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 4px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 8px;
  color: #C7D4E8;
  text-decoration: none;
  font-size: 14px;
  margin-bottom: 2px;
  transition: background 0.15s;
}
.nav-link:hover { background: rgba(255,255,255,0.08); color: #fff; }
.nav-link.active { background: var(--gold); color: #fff; font-weight: 600; }

.sidebar-footer {
  margin-top: auto;
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 14px;
  font-size: 12.5px;
}
.sidebar-footer .user-name { color: #fff; font-weight: 600; }
.sidebar-footer .user-role { color: var(--gold); text-transform: capitalize; font-size: 11px; }
.logout-btn {
  margin-top: 10px;
  width: 100%;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.25);
  color: #E9EFF9;
  padding: 7px;
  border-radius: 7px;
  cursor: pointer;
  font-size: 12.5px;
}
.logout-btn:hover { background: rgba(255,255,255,0.1); }

.main {
  flex: 1;
  padding: 28px 34px;
  max-width: 1200px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 22px;
}
.topbar .eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 11px;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 4px;
}

/* ---------- Cards ---------- */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}
.card + .card { margin-top: 16px; }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.stat-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow);
}
.stat-card .num {
  font-family: 'Lora', serif;
  font-size: 30px;
  font-weight: 700;
  color: var(--forest);
  line-height: 1.1;
}
.stat-card .label {
  font-size: 12.5px;
  color: var(--muted);
  margin-top: 4px;
}
.stat-card.accent { border-left: 4px solid var(--gold); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  border-radius: 8px;
  border: none;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: filter 0.15s, transform 0.05s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--forest); color: #fff; }
.btn-primary:hover { filter: brightness(1.15); }
.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { filter: brightness(1.08); }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--forest); }
.btn-outline:hover { background: var(--cream-dark); }
.btn-danger { background: var(--danger-bg); color: var(--danger); }
.btn-danger:hover { filter: brightness(0.97); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ---------- Forms ---------- */
label { font-size: 12.5px; font-weight: 600; color: var(--forest); display: block; margin-bottom: 5px; }
input, select, textarea {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 7px;
  font-size: 13.5px;
  font-family: inherit;
  background: #fff;
  color: var(--ink);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(76,141,255,0.18);
}
.field { margin-bottom: 14px; }

/* ---------- Table ---------- */
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th {
  text-align: left;
  background: var(--forest);
  color: #fff;
  padding: 10px 12px;
  font-weight: 600;
  font-size: 12.5px;
}
th:first-child { border-radius: 8px 0 0 0; }
th:last-child { border-radius: 0 8px 0 0; }
td { padding: 10px 12px; border-bottom: 1px solid var(--border); }
tr:nth-child(even) td { background: var(--cream); }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 600;
}
.badge-hadir { background: var(--success-bg); color: var(--success); }
.badge-izin { background: #FFF3D6; color: #8A6100; }
.badge-sakit { background: #E3EEFB; color: #1D5FA8; }
.badge-dinas_luar { background: #EFE6F7; color: #6B3FA0; }
.badge-alpa { background: var(--danger-bg); color: var(--danger); }
.badge-cluster-sangat-baik { background: var(--success-bg); color: var(--success); }
.badge-cluster-baik { background: #FFF3D6; color: #8A6100; }
.badge-cluster-perlu-pembinaan { background: var(--danger-bg); color: var(--danger); }

.alert {
  padding: 12px 14px;
  border-radius: 8px;
  font-size: 13.5px;
  margin-bottom: 14px;
}
.alert-error { background: var(--danger-bg); color: var(--danger); border: 1px solid #E8C4B8; }
.alert-success { background: var(--success-bg); color: var(--success); border: 1px solid #BFE0C0; }
.alert-info { background: #EEF3FB; color: #1D5FA8; border: 1px solid #C9DBF2; }

.muted { color: var(--muted); font-size: 12.5px; }
.flex { display: flex; gap: 10px; align-items: center; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ---------- Login page ---------- */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, var(--forest) 0%, var(--forest-light) 55%, #0B1E3D 100%);
  padding: 20px;
}
.login-card {
  background: var(--cream);
  border-radius: 16px;
  padding: 38px 36px;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
}
.login-card .school-mark {
  width: 52px; height: 52px;
  border-radius: 25%;
  background: var(--gold);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Lora', serif;
  font-weight: 700;
  font-size: 20px;
  margin-bottom: 16px;
}
.login-card {
  background: var(--cream);
  border-radius: 16px;
  padding: 38px 36px;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35);
  text-align: center;
}

.chip { display: inline-block; padding: 2px 9px; border-radius: 999px; background: var(--cream-dark); font-size: 11px; color: var(--forest); font-weight: 600; }

.loading { text-align: center; padding: 40px; color: var(--muted); }

@media (max-width: 860px) {
  .app-shell { flex-direction: column; }
  .sidebar { width: 100%; flex-direction: row; align-items: center; flex-wrap: wrap; padding: 12px 16px; }
  .sidebar .brand { border: none; padding: 0; margin: 0 16px 0 0; }
  .sidebar-footer { margin-top: 0; margin-left: auto; border: none; }
  .nav-link { padding: 6px 10px; }
  .main { padding: 18px; }
  .grid-2 { grid-template-columns: 1fr; }
}
/* Update 7 unsur: sidebar memiliki lebih banyak menu */
.sidebar { max-height: 100vh; overflow-y: auto; position: sticky; top: 0; }
details summary { cursor: pointer; color: var(--forest); font-weight: 600; }