:root {
  --bg: #f5f9ff;
  --card: #ffffff;
  --muted: #6b7280;
  --text: #1f2937;
  --accent: #4ade80;    /* hijau lembut */
  --accent-2: #3b82f6;  /* biru cerah */
  --danger: #ef4444;
  --warn: #f59e0b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, 'Helvetica Neue', Arial, 'Noto Sans', sans-serif;
  background: linear-gradient(135deg, #ffffff 0%, #e6f0ff 100%);
  color: var(--text);
  min-height: 100vh;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px;
}

.card {
  background: var(--card);
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, .05);
}

.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

h1, h2, h3 {
  margin: .2em 0;
  color: #1e3a8a;
}

h1 { font-size: 26px }
h2 { font-size: 22px }
h3 { font-size: 18px }

a {
  color: var(--accent-2);
  text-decoration: none;
}

a.button, button, .btn {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  border: 1px solid transparent;
  transition: all .2s ease;
}

.btn-primary {
  background: var(--accent);
  color: #065f46;
}

.btn-blue {
  background: var(--accent-2);
  color: #fff;
}

.btn-danger {
  background: var(--danger);
  color: #fff;
}

.btn-warn {
  background: var(--warn);
  color: #fff;
}

.btn-ghost {
  background: transparent;
  border: 1px solid #d1d5db;
  color: var(--text);
}

.btn:hover {
  opacity: .9;
}

input, select {
  background: #ffffff;
  border: 1px solid #d1d5db;
  color: var(--text);
  padding: 10px;
  border-radius: 10px;
  width: 100%;
}

table {
  width: 100%;
  border-collapse: collapse;
  border-radius: 12px;
  overflow: hidden;
}

th, td {
  padding: 10px;
  border-bottom: 1px solid #e5e7eb;
  text-align: left;
}

th {
  background: #f1f5f9;
  color: #1e3a8a;
}

tr:nth-child(even) {
  background: #f9fafb;
}

.status {
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
}

.st-hadir {
  background: #dcfce7;
  border: 1px solid #86efac;
  color: #166534;
}

.st-izin {
  background: #dbeafe;
  border: 1px solid #93c5fd;
  color: #1e40af;
}

.st-sakit {
  background: #fef3c7;
  border: 1px solid #facc15;
  color: #92400e;
}

.st-alfa {
  background: #fee2e2;
  border: 1px solid #fca5a5;
  color: #991b1b;
}

.grid { display: grid; gap: 12px }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)) }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)) }

.card-mini {
  padding: 14px;
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  box-shadow: 0 2px 8px rgba(0,0,0,.05);
  text-align: center;
}

.kpi {
  font-size: 28px;
  font-weight: 800;
  color: #1e3a8a;
}

footer {
  margin: 18px 0;
  color: var(--muted);
  text-align: center;
  font-size: 13px;
}

.nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 8px;
}

.badge {
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid #d1d5db;
  background: #f1f5f9;
  color: #1f2937;
}

.qr {
  background: #fff;
  border-radius: 10px;
  padding: 8px;
  display: inline-block;
  border: 1px solid #e5e7eb;
}

.video {
  width: 100%;
  max-width: 560px;
  border-radius: 14px;
  border: 1px solid #d1d5db;
}

.flex { display: flex; gap: 10px; align-items: center }
.right { margin-left: auto }
form.inline { display: flex; gap: 8px; align-items: center }

.notice {
  background: #dbeafe;
  border: 1px solid #93c5fd;
  padding: 10px;
  border-radius: 12px;
  color: #1e3a8a;
}