/* ============================================================================
   Dashboard RADIUS WiFi — stylesheet tunggal, tanpa framework.
   Light/dark via CSS custom properties + prefers-color-scheme (satu markup;
   warna series grafik pun lewat variabel yang sama — lihat .chart di bawah).
   Palet: tema KelolaNet (kelolanet.id), token diambil langsung dari :root
   situsnya — indigo #4f46e5 sebagai brand; oranye logo (#ec5910) untuk
   series-2 agar pasangan series tetap CVD-safe (indigo vs oranye);
   good/warning/critical khusus status (selalu dengan ikon + label).
   ========================================================================== */

:root {
  color-scheme: light;
  --page: #f3f5fb;            /* bidang halaman (--bg KelolaNet) */
  --surface: #ffffff;         /* permukaan kartu / grafik (--card) */
  --surface-2: #f1f3fa;       /* permukaan sekunder (input, wash) (--soft2) */
  --ink: #111633;             /* teks utama */
  --ink-2: #3d4368;           /* teks sekunder (--ink2) */
  --ink-muted: #7b81a3;       /* teks redup (axis, label kecil) (--muted) */
  --line: #e5e8f4;            /* border KelolaNet */
  --line-strong: #d6dbee;     /* border bertekanan (derivasi --border) */
  --wash: #eef0ff;            /* hover/aktif bertinta brand (--sb-aktif) */
  --grid: #f1f3fa;            /* gridline hairline grafik (--tbl-line) */
  --axis: #e5e8f4;            /* baseline / sumbu grafik */
  --brand: #4f46e5;           /* brand utama KelolaNet */
  --brand2: #4338ca;          /* brand tekan/hover (--brand2) */
  --s1: #4f46e5;              /* series 1: login sukses (= brand) */
  --s2: #ec5910;              /* series 2: login gagal (oranye logo) */
  --st-good: #0d9f6e;         /* --ok KelolaNet */
  --st-warn: #e79008;         /* --warn */
  --st-crit: #dc3545;         /* --danger */
  --ok-text: #15803d;         /* teks sukses (kontras baca, hijau tua KN) */
  --crit-text: #dc3545;
  --warn-text: #8a5a00;
  --focus: #4f46e5;
  /* Sidebar ala KelolaNet (--sb-*), token light situsnya. */
  --sb-bg: #ffffff;
  --sb-ink: #3d4368;
  --sb-ink-kuat: #111633;
  --sb-muted: #7b81a3;
  --sb-border: #e5e8f4;
  --sb-hover: #f7f8fd;
  --sb-aktif: #eef0ff;
  --sb-aktif-ink: #4f46e5;
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --page: #0d1226;
    --surface: #151b36;
    --surface-2: #1e264a;
    --ink: #e8ebfa;
    --ink-2: #cdd3ef;
    --ink-muted: #8a92bd;
    --line: #262e54;
    --line-strong: #36406e;
    --wash: rgba(99, 102, 241, 0.16);  /* --chip-bg dark KelolaNet */
    --grid: #20264a;
    --axis: #2b3259;
    --s1: #6366f1;
    --s2: #fb9a3a;
    --ok-text: #34d399;
    --crit-text: #fca5a5;
    --warn-text: #fcd34d;
    --focus: #a5b4fc;
    --sb-bg: #10152e;
    --sb-ink: #aab1d6;
    --sb-ink-kuat: #e8ebfa;
    --sb-muted: #6a7199;
    --sb-border: #232a4a;
    --sb-hover: #171d3d;
    --sb-aktif: rgba(99, 102, 241, 0.22);
    --sb-aktif-ink: #a5b4fc;
  }
  /* Brand (--brand/--brand2) dan langkah status tetap (fix) di kedua mode. */
}

/* ------------------------------------------------------------------ dasar --- */

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 15px/1.55 system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--page);
  color: var(--ink);
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  border-radius: 4px;
}

.wrap { max-width: 1080px; margin: 0 auto; padding-inline: 20px; }
.mono  { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.92em; }
.muted { color: var(--ink-muted); }

h1, h2, h3 { line-height: 1.25; }
h2 { font-size: 1.02rem; margin: 0; }
h3 { font-size: 0.95rem; margin: 0 0 0.4rem; }

/* --------------------------------------------------------------- kerangka --- */

.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 5;
}

.bar-inner {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  flex-wrap: wrap;
  min-height: 60px;                 /* --topbar-h KelolaNet */
  padding-block: 0.35rem;
}

.brand {
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}
.brand:hover { text-decoration: none; }
.brand-sep { color: var(--ink-muted); margin-inline: 0.12rem; }

.nav { display: flex; gap: 0.2rem; flex-wrap: wrap; }
.nav a {
  padding: 0.35rem 0.7rem;
  border-radius: 8px;
  color: var(--ink-2);
  font-size: 0.95rem;
}
.nav a:hover { background: var(--wash); color: var(--ink); text-decoration: none; }
.nav a.active { background: var(--wash); color: var(--brand); font-weight: 650; }

.logout-form { margin-left: auto; display: flex; align-items: center; gap: 0.6rem; }
.inline-form { display: inline-flex; align-items: center; gap: 0.35rem; margin: 0; }
.uid-chip {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
  color: var(--ink-2);
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.14rem 0.6rem;
}

.main { padding: 1.4rem 20px 2.5rem; }

.footer {
  border-top: 1px solid var(--line);
  color: var(--ink-muted);
  font-size: 0.82rem;
  padding-block: 0.9rem;
  margin-top: 1.5rem;
}

/* ------------------------------------------------ sidebar ala KelolaNet ---
   Admin memakai sidebar fixed 244px + topbar sticky 60px (pola kelolanet.id);
   di layar <=900px sidebar menjadi drawer ber-backdrop. Markup di
   views/layout.php; body.has-sb hanya dipasang untuk sesi admin. */

.sidebar {
  background: var(--sb-bg);
  width: 244px;
  border-right: 1px solid var(--sb-border);
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 1040;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding-bottom: 12px;
}

.side-brand {
  display: block;
  padding: 1.05rem 1.25rem 0.95rem;
  border-bottom: 1px solid var(--sb-border);
  color: var(--sb-ink-kuat);
  margin-bottom: 0.6rem;
}

.side-nav {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.35rem 0.8rem;
}
.side-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.52rem 0.75rem;
  border-radius: 8px;
  color: var(--sb-ink);
  font-size: 0.93rem;
}
.side-link svg { flex: none; opacity: 0.85; }
.side-link:hover { background: var(--sb-hover); color: var(--sb-ink-kuat); text-decoration: none; }
.side-link.active { background: var(--sb-aktif); color: var(--sb-aktif-ink); font-weight: 650; }
.side-link.active svg { opacity: 1; }

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
}
.menu-toggle:active { transform: translateY(1px); }

.top-title { font-weight: 700; font-size: 1rem; color: var(--ink); }

.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(8, 11, 25, 0.55);   /* #080b198c KelolaNet */
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
  z-index: 1035;
}

/* Konten bergeser selebar sidebar (desktop). */
body.has-sb .topbar,
body.has-sb .main,
body.has-sb .footer { margin-left: 244px; }

@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); transition: transform 0.2s; }
  .sidebar.open { transform: none; box-shadow: 0 0 40px rgba(0, 0, 0, 0.5); }
  .sidebar-backdrop.show { opacity: 1; visibility: visible; }
  body.has-sb .topbar,
  body.has-sb .main,
  body.has-sb .footer { margin-left: 0; }
  body.has-sb .menu-toggle { display: inline-flex; }
  body.has-sb .bar-inner { gap: 0.7rem; }
}

/* ------------------------------------------------------------------ kartu --- */

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.05rem 1.2rem;
  margin-bottom: 1.2rem;
  overflow-x: auto;                 /* tabel lebar mengecil mulus di ponsel */
}

.card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.7rem;
}

.page-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
}
.page-head .muted { font-size: 0.85rem; }

.page-title { font-size: 1.3rem; margin: 0.2rem 0 0.9rem; }

/* ------------------------------------------------------------------ tile --- */

.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(215px, 1fr));
  gap: 1rem;
  margin-bottom: 1.2rem;
}
.tiles .card { margin-bottom: 0; }

.tile-label {
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ink-muted);
}
.tile-value { font-size: 1.4rem; font-weight: 700; margin: 0.28rem 0 0.38rem; }
.tile-status {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--ink-2);
  font-size: 0.84rem;
}
.tile-status svg { flex: none; }

/* Warna status selalu didampingi ikon + teks — tidak pernah warna saja. */
.tone-good     { border-left: 3px solid var(--st-good); }
.tone-good     .tile-status svg { color: var(--st-good); }
.tone-warning  { border-left: 3px solid var(--st-warn); }
.tone-warning  .tile-status svg { color: var(--st-warn); }
.tone-critical { border-left: 3px solid var(--st-crit); }
.tone-critical .tile-status svg { color: var(--st-crit); }

/* ---------------------------------------------------------------- tombol --- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.52rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.btn:hover { background: var(--wash); text-decoration: none; }
.btn:active { transform: translateY(1px); }

.btn-primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand2); border-color: var(--brand2); }

.btn-ghost { background: transparent; border-color: var(--line); }
.btn-warn {
  background: color-mix(in srgb, var(--st-warn) 16%, transparent);
  border-color: color-mix(in srgb, var(--st-warn) 55%, transparent);
  color: var(--warn-text);
}
.btn-warn:hover { background: color-mix(in srgb, var(--st-warn) 24%, transparent); }
.btn-danger { background: var(--st-crit); border-color: var(--st-crit); color: #fff; }
.btn-danger:hover { background: var(--st-crit); opacity: 0.88; }

.btn-sm { padding: 0.28rem 0.65rem; font-size: 0.85rem; border-radius: 7px; }

/* ------------------------------------------------------------------ form --- */

.stack { display: flex; flex-direction: column; gap: 0.9rem; }

.field { display: flex; flex-direction: column; gap: 0.3rem; }
.field > span { font-size: 0.85rem; font-weight: 600; color: var(--ink-2); }
.field small { font-weight: 400; }

input, select {
  font: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 0.5rem 0.65rem;
  width: 100%;
}
input:focus, select:focus {
  outline: none;
  border-color: var(--focus);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--focus) 25%, transparent);
}

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }
.form-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.hint { color: var(--ink-muted); font-size: 0.8rem; margin: 0.15rem 0 0; }

.search-form {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  padding: 0.7rem 0.9rem;
}
.search-form input[type="search"] { flex: 1; }

.inline-label { display: flex; align-items: center; gap: 0.6rem; flex: 1; justify-content: flex-end; }
.inline-label > span { font-size: 0.85rem; color: var(--ink-2); }
.inline-label select { width: auto; }

/* ----------------------------------------------------------------- tabel --- */

.tbl { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.tbl th {
  text-align: left;
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
  font-weight: 650;
  padding: 0.42rem 0.6rem;
  border-bottom: 1px solid var(--axis);
}
.tbl td {
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid var(--grid);
  vertical-align: top;
}
.tbl tbody tr:last-child td { border-bottom: none; }
.tbl tbody tr:hover td { background: color-mix(in srgb, var(--wash) 55%, transparent); }

.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.tbl.kv th {
  width: 36%;
  color: var(--ink-2);
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.88rem;
  font-weight: 600;
}
.tbl.kv td { font-size: 0.92rem; }

.empty { text-align: center; color: var(--ink-muted); }

/* ---------------------------------------------------------------- badge --- */

.badge {
  display: inline-block;
  padding: 0.1rem 0.55rem;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.badge-ok  { background: color-mix(in srgb, var(--st-good) 15%, transparent); color: var(--ok-text); }
.badge-err { background: color-mix(in srgb, var(--st-crit) 15%, transparent); color: var(--crit-text); }
.badge-warn { background: color-mix(in srgb, var(--st-warn) 18%, transparent); color: var(--warn-text); }

/* Sumber baris sesi (RADIUS / DHCP / RADIUS+DHCP) — netral, bukan penilaian. */
.tag {
  display: inline-block;
  padding: 0.08rem 0.5rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  white-space: nowrap;
  background: color-mix(in srgb, var(--ink-muted) 14%, transparent);
  color: var(--ink-2);
}

/* Sel aksi tabel sesi: satu-dua tombol kecil berdampingan. */
.actions { display: flex; gap: 0.35rem; flex-wrap: wrap; }

/* ----------------------------------------------------------------- flash --- */

.flash {
  border-radius: 9px;
  padding: 0.62rem 0.9rem;
  margin: 0 0 1.1rem;
  font-size: 0.92rem;
  border: 1px solid;
}
.flash-success { background: color-mix(in srgb, var(--st-good) 10%, transparent); border-color: color-mix(in srgb, var(--st-good) 35%, transparent); color: var(--ok-text); }
.flash-error   { background: color-mix(in srgb, var(--st-crit) 10%, transparent); border-color: color-mix(in srgb, var(--st-crit) 35%, transparent); color: var(--crit-text); }
.flash-info    { background: color-mix(in srgb, var(--s1) 10%, transparent);      border-color: color-mix(in srgb, var(--s1) 35%, transparent);      color: var(--s1); }
.flash-warning { background: color-mix(in srgb, var(--st-warn) 12%, transparent); border-color: color-mix(in srgb, var(--st-warn) 40%, transparent); color: var(--warn-text); }

/* ----------------------------------------------------------------- login --- */

.login-card {
  max-width: 380px;
  margin: 9vh auto 0;
  padding: 1.7rem 1.5rem;
}
.login-title { font-size: 1.3rem; margin: 0 0 0.2rem; }
.login-sub { margin: 0 0 1.1rem; color: var(--ink-2); font-size: 0.92rem; }

/* ---------------------------------------------------------------- grafik --- */
/* Warna series lewat custom properties → markup SVG yang sama utk light/dark. */

.chart { display: block; width: 100%; height: auto; }
.chart .grid { stroke: var(--grid); stroke-width: 1; }
.chart .axis { stroke: var(--axis); stroke-width: 1; }
.chart .tick { fill: var(--ink-muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.chart .val  { fill: var(--ink); font-size: 11px; font-weight: 700; font-variant-numeric: tabular-nums; }
.chart .s1   { fill: var(--s1); }
.chart .s2   { fill: var(--s2); }
.chart .stub { fill: var(--axis); }

.chart-card { padding-bottom: 0.9rem; }
.chart-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}
.legend { display: flex; gap: 0.9rem; font-size: 0.82rem; color: var(--ink-2); }
.legend-item { display: inline-flex; align-items: center; gap: 0.4rem; }
.swatch { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.swatch.s1 { background: var(--s1); }
.swatch.s2 { background: var(--s2); }
.chart-note { color: var(--ink-muted); font-size: 0.82rem; margin: 0.55rem 0 0; }
.chart-note a { text-decoration: underline; }

/* -------------------------------------------------------- detail pengguna --- */

.actions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.action-box {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.9rem;
}
.action-box .btn { align-self: flex-start; }
.action-box.danger { border-color: color-mix(in srgb, var(--st-crit) 45%, transparent); }

/* ------------------------------------------------------------------- log --- */

.pager {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  padding-top: 0.75rem;
}

/* ------------------------------------------------------------------ test --- */

.steps { margin: 0.6rem 0 0; padding-inline-start: 1.3rem; }
.steps li { margin-bottom: 0.55rem; }
pre {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.65rem 0.9rem;
  overflow-x: auto;
  font-size: 0.84rem;
}
pre code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

.result-card.result-ok      { border-color: color-mix(in srgb, var(--st-good) 50%, transparent); }
.result-card.result-bad     { border-color: color-mix(in srgb, var(--st-crit) 50%, transparent); }
.result-card.result-unknown { border-color: color-mix(in srgb, var(--st-warn) 60%, transparent); }

/* ---------------------------------------------------------------- status --- */

.oid-details { margin-top: 0.6rem; font-size: 0.88rem; }
.oid-details summary { cursor: pointer; color: var(--ink-2); }
.oid-details summary:hover { color: var(--ink); }
.oid-list {
  margin: 0.45rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 0.15rem 0.9rem;
  font-size: 0.78rem;
  color: var(--ink-2);
}

/* ------------------------------------------------------------ responsif --- */

@media (max-width: 640px) {
  .grid2 { grid-template-columns: 1fr; }
  .bar-inner { gap: 0.6rem; }
  .logout-form { margin-left: 0; }
  .card { padding: 0.9rem 1rem; }
  .main { padding: 1.1rem 14px 2rem; }
  .wrap { padding-inline: 14px; }
  .inline-label { justify-content: flex-start; }
}