/* Token & komponen dasar yang dipakai bersama semua halaman */
:root {
  --bg: #f4f5f7;
  --surface: #ffffff;
  --stage: #e6e8ec;
  --border: #e1e4e8;
  --text: #1d2330;
  --muted: #6b7280;
  --accent: #2d5bff;
  --accent-soft: #e8eeff;
  --danger: #d93838;
  --ruler-bg: #fafbfc;
  --ruler-tick: #9aa1ad;
  --radius: 10px;
  --ruler: 24px;
  --panel-w: 360px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.4 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

button, input, select, textarea { font: inherit; color: inherit; }

.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 16px; }
.brand-mark {
  width: 22px; height: 14px; border-radius: 3px;
  background: linear-gradient(135deg, #1f2a44 0 60%, #c9a227 60% 100%);
}

input[type="number"], input[type="text"], input[type="search"], input[type="email"], input[type="password"], select, textarea {
  width: 100%;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 0 10px;
  background: #fff;
  outline: none;
}
textarea { height: auto; padding: 8px 10px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }

.btn {
  height: 38px;
  padding: 0 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #fff;
  font-weight: 600;
  cursor: pointer;
}
.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: #2149e0; color: #fff; }
.btn-block { width: 100%; }
.btn-group { display: flex; gap: 4px; }

.toast {
  position: fixed;
  left: 50%; bottom: 24px;
  transform: translate(-50%, 20px);
  padding: 10px 16px;
  background: #1d2330;
  color: #fff;
  border-radius: 8px;
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s, transform .2s;
  max-width: calc(100vw - 32px);
  z-index: 10;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.toast.error { background: var(--danger); }

[hidden] { display: none !important; }

.btn:disabled { opacity: .6; cursor: default; }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--bg); border-color: transparent; color: var(--text); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { background: #b92b2b; border-color: #b92b2b; color: #fff; }

.avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: #7c4dff; color: #fff;
  font-weight: 700; font-size: 14px;
  overflow: hidden;
  flex-shrink: 0;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }

.menu {
  position: absolute;
  z-index: 40;
  min-width: 200px;
  padding: 6px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 12px 32px rgba(20, 30, 50, .18);
}
.menu button, .menu a {
  display: flex; align-items: center; gap: 10px;
  width: 100%;
  padding: 8px 10px;
  border: 0; border-radius: 6px;
  background: transparent;
  color: var(--text);
  text-align: left; text-decoration: none;
  font-size: 13px;
  cursor: pointer;
}
.menu button:hover, .menu a:hover { background: var(--bg); }
.menu .menu-danger { color: var(--danger); }
.menu hr { border: 0; border-top: 1px solid var(--border); margin: 6px 0; }
.menu-head { padding: 8px 10px 10px; font-size: 13px; }
.menu-head small { display: block; color: var(--muted); }

.demo-banner {
  padding: 8px 16px;
  background: #fff7e0;
  border-bottom: 1px solid #f3dc9a;
  color: #7a5b00;
  font-size: 12px;
  text-align: center;
}