:root {
  --arsi-primary: #0e6b4e;
  --arsi-primary-dark: #0a4d38;
  --arsi-accent: #b8862e;
  --arsi-bg: #f4f5f1;
  --arsi-surface: #ffffff;
  --arsi-ink: #1e2a22;
  --arsi-muted: #5c6b62;
  --arsi-line: #dde2d8;
}

body {
  background-color: var(--arsi-bg);
  color: var(--arsi-ink);
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.navbar-arsi {
  background-color: var(--arsi-primary-dark);
}
.navbar-arsi .navbar-brand {
  font-weight: 700;
  letter-spacing: .5px;
  color: #fff !important;
}
.navbar-arsi .navbar-brand small {
  display: block;
  font-size: .65rem;
  font-weight: 400;
  color: #cfe7dc;
}

.sidebar {
  background-color: var(--arsi-surface);
  border-right: 1px solid var(--arsi-line);
  min-height: calc(100vh - 56px);
}
.sidebar .nav-link {
  color: var(--arsi-ink);
  border-radius: .375rem;
  padding: .55rem .9rem;
  font-size: .92rem;
}
.sidebar .nav-link.active {
  background-color: var(--arsi-primary);
  color: #fff;
}
.sidebar .nav-link:hover:not(.active) {
  background-color: var(--arsi-bg);
}
.sidebar .nav-header {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--arsi-muted);
  padding: .8rem .9rem .2rem;
}

.btn-primary {
  background-color: var(--arsi-primary);
  border-color: var(--arsi-primary);
}
.btn-primary:hover, .btn-primary:focus {
  background-color: var(--arsi-primary-dark);
  border-color: var(--arsi-primary-dark);
}
a { color: var(--arsi-primary); }

.card {
  border: 1px solid var(--arsi-line);
  border-radius: .75rem;
  box-shadow: 0 1px 3px rgba(30,42,34,.05);
  transition: box-shadow .15s ease, transform .15s ease;
}
.card-header {
  background-color: #fff;
  border-bottom: 1px solid var(--arsi-line);
  font-weight: 600;
  border-top-left-radius: .75rem !important;
  border-top-right-radius: .75rem !important;
}

.stat-card {
  border-left: 4px solid var(--arsi-primary);
}
.stat-card:hover {
  box-shadow: 0 8px 22px rgba(30,42,34,.09);
  transform: translateY(-1px);
}
.stat-card .stat-value {
  font-size: 1.9rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.stat-card .stat-icon {
  width: 44px; height: 44px;
  border-radius: .6rem;
  display: flex; align-items: center; justify-content: center;
  background: var(--arsi-bg);
  color: var(--arsi-primary);
  font-size: 1.2rem;
}

.table > :not(caption) > * > * { vertical-align: middle; }
.table thead th {
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--arsi-muted);
  border-bottom-width: 1px;
  background-color: var(--arsi-bg);
}

.btn { border-radius: .5rem; }
.form-control, .form-select { border-radius: .5rem; }
.form-control:focus, .form-select:focus {
  border-color: var(--arsi-primary);
  box-shadow: 0 0 0 .2rem rgba(14,107,78,.15);
}

@media (max-width: 991.98px) {
  .sidebar { min-height: auto; border-right: none; border-bottom: 1px solid var(--arsi-line); }
}

.badge.text-bg-dark { background-color: var(--arsi-primary-dark) !important; }

.signature-pad-wrap canvas {
  border: 1px dashed var(--arsi-line);
  border-radius: .375rem;
  touch-action: none;
  background: #fff;
  cursor: crosshair;
}

.timeline {
  list-style: none;
  padding-left: 0;
}
.timeline li {
  position: relative;
  padding: .25rem 0 1rem 1.5rem;
  border-left: 2px solid var(--arsi-line);
  margin-left: .4rem;
}
.timeline li:last-child { border-color: transparent; }
.timeline li::before {
  content: "";
  position: absolute;
  left: -6px;
  top: .35rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--arsi-primary);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border-radius: 8px;
  background: var(--arsi-accent);
  color: #fff;
  font-weight: 800;
  margin-right: .5rem;
}

/* Stepper tahapan proses (lifecycle surat/rapat) */
.stage-track {
  display: flex;
  overflow-x: auto;
  padding-bottom: .25rem;
}
.stage-track .stage {
  flex: 1 0 auto;
  min-width: 130px;
  text-align: center;
  position: relative;
  padding-top: 2.4rem;
}
.stage-track .stage::before {
  content: "";
  position: absolute;
  top: 1.05rem; left: -50%; width: 100%; height: 2px;
  background: var(--arsi-line);
  z-index: 0;
}
.stage-track .stage:first-child::before { display: none; }
.stage-track .stage .stage-dot {
  position: absolute; top: .35rem; left: 50%; transform: translateX(-50%);
  width: 1.5rem; height: 1.5rem; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--arsi-surface); border: 2px solid var(--arsi-line);
  color: var(--arsi-muted); font-size: .8rem; z-index: 1;
}
.stage-track .stage.done .stage-dot { background: var(--arsi-primary); border-color: var(--arsi-primary); color: #fff; }
.stage-track .stage.done::before { background: var(--arsi-primary); }
.stage-track .stage.current .stage-dot { background: var(--arsi-accent); border-color: var(--arsi-accent); color: #fff; box-shadow: 0 0 0 4px rgba(184,134,46,.18); }
.stage-track .stage.halted .stage-dot { background: #b3413b; border-color: #b3413b; color: #fff; }
.stage-track .stage .stage-label { font-size: .78rem; font-weight: 600; }
.stage-track .stage .stage-sub { font-size: .7rem; color: var(--arsi-muted); }

.chain-step {
  display: flex;
  gap: .75rem;
  padding: .6rem 0;
  border-bottom: 1px solid var(--arsi-line);
}
.chain-step:last-child { border-bottom: none; }
.chain-step .chain-num {
  width: 1.8rem; height: 1.8rem; border-radius: 50%;
  background: var(--arsi-bg); display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .82rem; flex-shrink: 0;
}

@media print {
  .navbar-arsi, .sidebar, .no-print { display: none !important; }
  .col-lg-10, .col-lg-2 { width: 100% !important; flex: 0 0 100% !important; max-width: 100% !important; }
  body { background: #fff !important; }
}

.login-shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, var(--arsi-primary-dark), var(--arsi-primary));
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: #fff;
  border-radius: .75rem;
  padding: 2rem;
  box-shadow: 0 20px 60px rgba(0,0,0,.25);
}