:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --bg: #f8fafc;
  --card-bg: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --danger: #dc2626;
  --success: #16a34a;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  padding: 24px 16px;
}
.card {
  max-width: 480px;
  margin: 0 auto;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}
h1 { font-size: 20px; margin: 0 0 4px; }
h2 { font-size: 16px; margin: 0 0 20px; color: var(--muted); font-weight: 500; }
label { display: block; font-size: 13px; font-weight: 600; margin: 16px 0 6px; }
input[type=text], input[type=email], input[type=password], input[type=date], input[type=file],
input[type=tel], input[type=number], input[type=color], select, textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
  font-family: inherit;
}
textarea { min-height: 90px; resize: vertical; }
button, .btn {
  width: 100%;
  margin-top: 22px;
  padding: 13px;
  background: var(--primary);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  display: inline-block;
}
button:disabled { opacity: 0.6; cursor: not-allowed; }
button:hover:not(:disabled), .btn:hover { background: var(--primary-dark); }
.muted { color: var(--muted); font-size: 13px; }
.error { color: var(--danger); font-size: 13px; margin-top: 8px; }
.errors { background: #fef2f2; border: 1px solid #fecaca; color: var(--danger); padding: 10px 14px; border-radius: 8px; font-size: 13px; margin-bottom: 12px; }
.flash-success { background: #f0fdf4; border: 1px solid #bbf7d0; color: var(--success); padding: 10px 14px; border-radius: 8px; font-size: 13px; margin-bottom: 12px; }
.overlay {
  position: fixed; inset: 0; background: rgba(15,23,42,0.5);
  display: none; align-items: center; justify-content: center; padding: 16px; z-index: 50;
}
.overlay.visible { display: flex; }
.popup { background: white; border-radius: 16px; padding: 28px 24px; max-width: 380px; text-align: center; }
.popup .icon { font-size: 40px; margin-bottom: 12px; }
.popup h3 { margin: 0 0 10px; font-size: 18px; }
.popup p { margin: 0 0 20px; color: var(--muted); font-size: 14px; line-height: 1.5; }
.popup button { background: var(--primary); }

/* Layout untuk dashboard admin */
.app-shell { max-width: 1000px; margin: 0 auto; }
.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.topbar nav a { margin-right: 16px; color: var(--text); text-decoration: none; font-size: 14px; font-weight: 600; }
.topbar nav a.active { color: var(--primary); }
.topbar .logout { color: var(--muted); font-size: 13px; text-decoration: none; }
table { width: 100%; border-collapse: collapse; background: var(--card-bg); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
th, td { text-align: left; padding: 10px 14px; font-size: 14px; border-bottom: 1px solid var(--border); }
th { background: #f1f5f9; font-size: 12px; text-transform: uppercase; color: var(--muted); }
tr:last-child td { border-bottom: none; }
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; }
.badge-active { background: #dcfce7; color: #166534; }
.badge-pending { background: #fef9c3; color: #854d0e; }
.empty-state { color: var(--muted); font-size: 14px; padding: 30px 0; text-align: center; }

/* Position Picker */
.layout { display: flex; flex-wrap: wrap; gap: 20px; align-items: flex-start; }
.panel { background: var(--card-bg); border: 1px solid var(--border); border-radius: 16px; padding: 20px; }
.panel-list { flex: 1 1 260px; min-width: 240px; }
.panel-editor { flex: 2 1 460px; min-width: 320px; }
.request-item { padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; margin-bottom: 8px; cursor: pointer; font-size: 13px; }
.request-item:hover { border-color: var(--primary); }
.request-item.active { border-color: var(--primary); background: #eff6ff; }
.request-item .name { font-weight: 600; }
.request-item .sub { color: var(--muted); font-size: 12px; }
.preview-wrap { position: relative; width: 100%; user-select: none; }
.preview-wrap img { display: block; width: 100%; height: auto; border-radius: 8px; border: 1px solid var(--border); }
.name-box {
  position: absolute; width: 80%; left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  cursor: grab; white-space: nowrap; font-weight: bold;
  padding: 2px 4px; box-sizing: border-box;
}
.name-box.dragging { cursor: grabbing; outline: 1px dashed #2563eb; }
.controls-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 14px; margin-top: 16px; }
.controls-grid label { margin: 0; font-size: 12px; }
.controls-grid input, .controls-grid select { padding: 8px 10px; font-size: 14px; }
.full { grid-column: 1 / -1; }
.hint { color: var(--muted); font-size: 12px; margin-top: 10px; }
details.email-editor { margin-top: 16px; border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; }
details.email-editor summary { cursor: pointer; font-size: 13px; font-weight: 600; }