/* ============================================================
   ivvibill — design system bersama untuk 4 app
   ============================================================ */
:root {
  --bg: #0f172a;
  --bg2: #1e293b;
  --card: #1e293b;
  --line: #334155;
  --text: #e2e8f0;
  --muted: #94a3b8;
  --brand: #22c55e;
  --brand2: #16a34a;
  --accent: #38bdf8;
  --danger: #ef4444;
  --warn: #f59e0b;
  --radius: 12px;
  --shadow: 0 4px 16px rgba(0,0,0,.35);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg); color: var(--text);
  font-size: 15px; line-height: 1.5;
}
a { color: var(--accent); text-decoration: none; }
h1,h2,h3 { font-weight: 650; letter-spacing: -.01em; }

/* ---------- layout ---------- */
.layout { display: flex; min-height: 100vh; }
.sidebar {
  width: 230px; background: var(--bg2); border-right: 1px solid var(--line);
  padding: 18px 12px; position: sticky; top: 0; height: 100vh; overflow-y: auto;
  flex-shrink: 0;
}
.sidebar .logo {
  display: flex; align-items: center; gap: 10px;
  font-size: 19px; font-weight: 750; color: #fff; padding: 6px 10px 18px;
}
.sidebar .logo .mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(135deg, var(--brand), #0ea5e9);
  display: grid; place-items: center; font-size: 15px; color: #052e16; font-weight: 800;
}
.nav-group { font-size: 11px; text-transform: uppercase; letter-spacing: .08em;
  color: var(--muted); margin: 16px 10px 6px; }
.nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 8px; color: var(--text);
  font-size: 14px; margin-bottom: 2px; cursor: pointer;
}
.nav a:hover { background: rgba(255,255,255,.06); }
.nav a.active { background: var(--brand); color: #052e16; font-weight: 600; }
.nav a .ic { width: 18px; text-align: center; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; background: var(--bg2); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20;
}
.topbar h1 { font-size: 17px; }
.topbar .who { display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--muted); }
.content { padding: 24px; max-width: 1280px; width: 100%; margin: 0 auto; }

/* ---------- komponen ---------- */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 14px; margin-bottom: 22px; }
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 16px 18px;
}
.card .label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.card .value { font-size: 26px; font-weight: 750; margin-top: 4px; }
.card .sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
.card.green .value { color: var(--brand); }
.card.blue .value { color: var(--accent); }
.card.amber .value { color: var(--warn); }
.card.red .value { color: var(--danger); }

.panel {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); margin-bottom: 20px; overflow: hidden;
}
.panel-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border-bottom: 1px solid var(--line);
}
.panel-head h2 { font-size: 15px; }
.panel-body { padding: 18px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .06em;
  color: var(--muted); padding: 10px 12px; border-bottom: 1px solid var(--line); }
td { padding: 11px 12px; border-bottom: 1px solid rgba(51,65,85,.5); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: rgba(255,255,255,.03); }
.t-num { text-align: right; font-variant-numeric: tabular-nums; }
.t-actions { text-align: right; white-space: nowrap; }

.badge {
  display: inline-block; padding: 2px 9px; border-radius: 999px;
  font-size: 11.5px; font-weight: 600;
}
.badge.ok { background: rgba(34,197,94,.15); color: var(--brand); }
.badge.warn { background: rgba(245,158,11,.15); color: var(--warn); }
.badge.bad { background: rgba(239,68,68,.15); color: var(--danger); }
.badge.info { background: rgba(56,189,248,.15); color: var(--accent); }
.badge.mute { background: rgba(148,163,184,.15); color: var(--muted); }

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--brand); color: #052e16; border: none;
  padding: 8px 15px; border-radius: 8px; font-size: 13.5px; font-weight: 650;
  cursor: pointer; transition: filter .15s;
}
.btn:hover { filter: brightness(1.1); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.secondary { background: var(--bg2); color: var(--text); border: 1px solid var(--line); }
.btn.danger { background: var(--danger); color: #fff; }
.btn.sm { padding: 5px 10px; font-size: 12.5px; }
.btn.ghost { background: transparent; border: 1px solid var(--line); color: var(--text); }

label { display: block; font-size: 12.5px; color: var(--muted); margin-bottom: 5px; }
input, select, textarea {
  width: 100%; background: var(--bg); color: var(--text);
  border: 1px solid var(--line); border-radius: 8px;
  padding: 9px 12px; font-size: 14px; font-family: inherit;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--brand); }
textarea { min-height: 90px; resize: vertical; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 14px; }
.form-row { margin-bottom: 14px; }
.hint { font-size: 12px; color: var(--muted); margin-top: 4px; }

.toolbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 16px; }
.toolbar input, .toolbar select { width: auto; min-width: 170px; }
.toolbar .spacer { flex: 1; }

/* ---------- toast ---------- */
#toast {
  position: fixed; bottom: 24px; right: 24px; z-index: 999;
  display: flex; flex-direction: column; gap: 8px; max-width: 360px;
}
.toast-item {
  background: var(--bg2); border: 1px solid var(--line); border-left: 4px solid var(--brand);
  padding: 12px 16px; border-radius: 10px; font-size: 14px; box-shadow: var(--shadow);
  animation: slidein .25s ease;
}
.toast-item.err { border-left-color: var(--danger); }
@keyframes slidein { from { transform: translateX(40px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- login ---------- */
.login-wrap {
  min-height: 100vh; display: grid; place-items: center; padding: 20px;
  background: radial-gradient(1000px 500px at 20% -10%, rgba(34,197,94,.12), transparent),
              radial-gradient(800px 400px at 90% 110%, rgba(56,189,248,.10), transparent),
              var(--bg);
}
.login-card {
  width: 100%; max-width: 400px; background: var(--card);
  border: 1px solid var(--line); border-radius: 16px; padding: 32px 28px; box-shadow: var(--shadow);
}
.login-card .brand-row { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.login-card .mark {
  width: 42px; height: 42px; border-radius: 11px;
  background: linear-gradient(135deg, var(--brand), #0ea5e9);
  display: grid; place-items: center; font-size: 21px; color: #052e16; font-weight: 800;
}
.login-card h1 { font-size: 22px; }
.login-card .sub { color: var(--muted); font-size: 13px; margin-bottom: 22px; }

/* ---------- modal ---------- */
.modal-bg {
  position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 100;
  display: none; place-items: center; padding: 20px;
}
.modal-bg.open { display: grid; }
.modal {
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  width: 100%; max-width: 560px; max-height: 90vh; overflow-y: auto;
}
.modal-head { padding: 16px 20px; border-bottom: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center; }
.modal-body { padding: 20px; }
.modal-foot { padding: 14px 20px; border-top: 1px solid var(--line); display: flex; justify-content: flex-end; gap: 10px; }

.empty { text-align: center; color: var(--muted); padding: 36px 16px; font-size: 14px; }
.mt { margin-top: 16px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 900px) {
  .grid2 { grid-template-columns: 1fr; }
  .sidebar { position: fixed; z-index: 50; transform: translateX(-100%); transition: transform .2s; }
  .sidebar.open { transform: none; }
  .content { padding: 14px; }
  .topbar { padding: 12px 14px; }
}
.menu-btn { display: none; background: none; border: none; color: var(--text); font-size: 20px; cursor: pointer; }
@media (max-width: 900px) { .menu-btn { display: block; } }