/* kalify-admin — design system KALIFY (tokens --kalify-*) */
:root {
  --kalify-primary: #00DF9C;
  --kalify-secondary: #010ED0;
  --kalify-navy: #0A0D31;
  --kalify-navy-light: #111438;
  --kalify-navy-hover: #1A1D42;
  --kalify-surface: #111438;
  --kalify-text: #E2E8F0;
  --kalify-text-muted: #94A3B8;
  --kalify-success: #00DF9C;
  --kalify-error: #EF4444;
  --kalify-warning: #F59E0B;
  --kalify-info: #3B82F6;
  --kalify-neutral: #6B7280;
  --kalify-border: rgba(255, 255, 255, 0.06);
  --kalify-border-hover: rgba(255, 255, 255, 0.12);
  --kalify-glow-primary: 0 0 20px rgba(0, 223, 156, 0.15);

  /* Séries des graphiques, validées sur la surface navy (palette dataviz) */
  --series-1: #00A87A;
  --series-2: #6D7FF0;
  --grid: rgba(255, 255, 255, 0.07);

  --radius: 12px;
  --radius-lg: 16px;
  --sans: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Consolas, monospace;
  --ease: cubic-bezier(0.33, 1, 0.68, 1);
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--kalify-navy);
  color: var(--kalify-text);
  font: 15px/1.55 var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--kalify-primary); }
:focus-visible { outline: 2px solid var(--kalify-primary); outline-offset: 2px; border-radius: 6px; }
.muted { color: var(--kalify-text-muted); }
.mono { font-family: var(--mono); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- En-tête ---------- */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 16px;
  padding: 14px 28px;
  background: rgba(10, 13, 49, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--kalify-border);
}
.topbar img { height: 22px; display: block; }
.topbar .title { font-weight: 600; color: var(--kalify-text-muted); padding-left: 16px; border-left: 1px solid var(--kalify-border-hover); }
.topbar nav { display: flex; gap: 4px; margin-left: 12px; }
.topbar nav a {
  color: var(--kalify-text-muted); text-decoration: none; font-weight: 500; font-size: 14px;
  padding: 6px 12px; border-radius: 8px;
}
.topbar nav a:hover { color: var(--kalify-text); background: var(--kalify-navy-hover); }
.topbar nav a[aria-current="page"] { color: var(--kalify-text); background: var(--kalify-navy-light); }
.topbar .user { margin-left: auto; display: flex; align-items: center; gap: 12px; font-size: 14px; }
.topbar form { margin: 0; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: 600 14px var(--sans);
  padding: 8px 14px; border-radius: 10px; cursor: pointer;
  border: 1px solid transparent; text-decoration: none;
  transition: background 150ms var(--ease), border-color 150ms var(--ease);
}
.btn-primary { background: var(--kalify-primary); color: var(--kalify-navy); }
.btn-primary:hover { background: #26F0AC; }
.btn-ghost { background: transparent; color: var(--kalify-text-muted); border-color: var(--kalify-border-hover); }
.btn-ghost:hover { color: var(--kalify-text); background: var(--kalify-navy-hover); }

main { max-width: 1240px; margin: 0 auto; padding: 32px 28px 64px; }
h1 { font-size: 26px; letter-spacing: -0.02em; margin: 0 0 6px; }
h2 { font-size: 17px; margin: 0; }
.lede { margin: 0 0 28px; color: var(--kalify-text-muted); }

.card {
  background: var(--kalify-surface);
  border: 1px solid var(--kalify-border);
  border-radius: var(--radius-lg);
}

/* ---------- Accueil : tuiles ---------- */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.tile {
  display: flex; flex-direction: column; gap: 10px;
  padding: 22px; min-height: 172px;
  color: inherit; text-decoration: none;
  transition: border-color 150ms var(--ease), transform 150ms var(--ease), box-shadow 150ms var(--ease);
}
.tile:hover { border-color: var(--kalify-border-hover); transform: translateY(-2px); box-shadow: var(--kalify-glow-primary); }
.tile-head { display: flex; align-items: center; gap: 12px; }
.tile-icon {
  width: 40px; height: 40px; flex: none;
  display: grid; place-items: center;
  border-radius: 10px; background: rgba(0, 223, 156, 0.1); color: var(--kalify-primary);
}
.tile-icon svg { width: 22px; height: 22px; }
.tile h2 { font-size: 16px; }
.tile .host { font: 12px var(--mono); color: var(--kalify-text-muted); }
.tile p { margin: 0; color: var(--kalify-text-muted); font-size: 14px; flex: 1; }
.tile-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 13px; }
.tile-foot .go { color: var(--kalify-primary); font-weight: 600; }

.status { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--kalify-text-muted); }
.status::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--kalify-neutral); }
.status.up::before { background: var(--kalify-success); }
.status.down::before { background: var(--kalify-error); }
.status.private::before { background: var(--kalify-info); }

.mini-gauges { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.mini-gauge .label { font-size: 12px; color: var(--kalify-text-muted); }
.mini-gauge .value { font: 600 15px var(--mono); }

/* ---------- Barres de jauge ---------- */
.meter { height: 6px; border-radius: 3px; background: rgba(255, 255, 255, 0.08); overflow: hidden; margin-top: 6px; }
.meter > span { display: block; height: 100%; width: 0; border-radius: 3px; background: var(--series-1); transition: width 400ms var(--ease); }
.meter.warn > span { background: var(--kalify-warning); }
.meter.crit > span { background: var(--kalify-error); }

/* ---------- Tableau de bord VPS ---------- */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 24px; }
.page-head .lede { margin: 0; }
.live { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--kalify-text-muted); }
.live::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--kalify-success); animation: pulse 2s infinite; }
.live.stale::before { background: var(--kalify-warning); animation: none; }
@keyframes pulse { 50% { opacity: 0.35; } }

.alerts { display: grid; gap: 8px; margin-bottom: 20px; }
.alert {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: 10px; font-size: 14px;
  border: 1px solid; background: rgba(245, 158, 11, 0.08); border-color: rgba(245, 158, 11, 0.35);
}
.alert.crit { background: rgba(239, 68, 68, 0.08); border-color: rgba(239, 68, 68, 0.4); }
.alert svg { width: 18px; height: 18px; flex: none; color: var(--kalify-warning); }
.alert.crit svg { color: var(--kalify-error); }
.alert strong { font-weight: 600; }

.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 16px; }
@media (max-width: 1023px) { .kpis { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 559px) { .kpis { grid-template-columns: 1fr; } }
.kpi { padding: 18px 20px; }
.kpi .label { font-size: 13px; color: var(--kalify-text-muted); font-weight: 500; }
.kpi .value { font: 600 26px/1.2 var(--mono); margin-top: 6px; letter-spacing: -0.02em; }
.kpi .value small { font-size: 14px; color: var(--kalify-text-muted); font-weight: 500; }
.kpi .sub { font-size: 13px; color: var(--kalify-text-muted); margin-top: 6px; }

.charts { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 16px; margin-bottom: 16px; }
.chart-card { padding: 18px 20px 12px; }
.chart-card header { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.chart-card header .now { font: 600 14px var(--mono); }
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--kalify-text-muted); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 3px; border-radius: 2px; display: inline-block; }
.legend .s1 i { background: var(--series-1); }
.legend .s2 i { background: var(--series-2); }
.chart { position: relative; height: 150px; }
.chart svg { display: block; width: 100%; height: 100%; overflow: visible; }
.chart .axis text { fill: var(--kalify-text-muted); font: 11px var(--mono); }
.chart .grid line { stroke: var(--grid); stroke-width: 1; }
.chart .line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart .area { opacity: 0.14; }
.chart .s1 { stroke: var(--series-1); }
.chart .s2 { stroke: var(--series-2); }
.chart .area.s1 { fill: var(--series-1); stroke: none; }
.chart .cross { stroke: var(--kalify-border-hover); stroke-width: 1; }
.chart .dot { stroke: var(--kalify-surface); stroke-width: 2; }
.chart .dot.s1 { fill: var(--series-1); }
.chart .dot.s2 { fill: var(--series-2); }
.chart .empty { position: absolute; inset: 0; display: grid; place-items: center; font-size: 13px; color: var(--kalify-text-muted); }
.tooltip {
  position: absolute; pointer-events: none; z-index: 5;
  padding: 8px 10px; border-radius: 8px; font-size: 12px; white-space: nowrap;
  background: var(--kalify-navy); border: 1px solid var(--kalify-border-hover);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}
.tooltip .t { color: var(--kalify-text-muted); margin-bottom: 4px; }
.tooltip .row { display: flex; align-items: center; gap: 6px; font-family: var(--mono); }
.tooltip .row i { width: 8px; height: 8px; border-radius: 50%; }
.tooltip .row.s1 i { background: var(--series-1); }
.tooltip .row.s2 i { background: var(--series-2); }

.table-card { overflow: hidden; }
.table-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 16px 20px; border-bottom: 1px solid var(--kalify-border); }
.table-head .filters { display: flex; gap: 8px; flex-wrap: wrap; }
.input {
  font: 14px var(--sans); color: var(--kalify-text);
  background: var(--kalify-navy); border: 1px solid var(--kalify-border-hover);
  border-radius: 10px; padding: 8px 12px; min-width: 220px;
}
.input:focus { outline: none; border-color: var(--kalify-primary); box-shadow: 0 0 0 3px rgba(0, 223, 156, 0.15); }
select.input { min-width: 0; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 10px 16px; text-align: left; border-bottom: 1px solid var(--kalify-border); white-space: nowrap; }
th { font-size: 12px; font-weight: 600; color: var(--kalify-text-muted); text-transform: uppercase; letter-spacing: 0.04em; }
th button { all: unset; cursor: pointer; display: inline-flex; gap: 4px; align-items: center; }
th button:focus-visible { outline: 2px solid var(--kalify-primary); outline-offset: 2px; }
th[aria-sort] button::after { content: '↓'; color: var(--kalify-primary); }
th[aria-sort="ascending"] button::after { content: '↑'; }
td.num, th.num { text-align: right; font-family: var(--mono); }
tbody tr:hover { background: rgba(255, 255, 255, 0.02); }
td .name { font-weight: 600; }
td .image { font: 12px var(--mono); color: var(--kalify-text-muted); max-width: 320px; overflow: hidden; text-overflow: ellipsis; display: block; }
.mem-cell { display: flex; align-items: center; justify-content: flex-end; gap: 10px; }
.mem-cell .meter { width: 70px; margin: 0; }
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.06); color: var(--kalify-text-muted);
}
.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge.running { color: var(--kalify-success); background: rgba(0, 223, 156, 0.1); }
.badge.unhealthy, .badge.dead { color: var(--kalify-error); background: rgba(239, 68, 68, 0.1); }
.badge.exited, .badge.restarting, .badge.paused, .badge.starting { color: var(--kalify-warning); background: rgba(245, 158, 11, 0.1); }
.table-foot { padding: 12px 20px; font-size: 13px; color: var(--kalify-text-muted); }

.error-box { padding: 14px 18px; border-radius: 10px; background: rgba(239, 68, 68, 0.08); border: 1px solid rgba(239, 68, 68, 0.4); margin-bottom: 16px; font-size: 14px; }

/* ---------- Connexion ---------- */
.login-page {
  display: grid; place-items: center; padding: 24px;
  background:
    radial-gradient(700px 420px at 80% -10%, rgba(0, 223, 156, 0.16), transparent 62%),
    radial-gradient(600px 400px at 0% 110%, rgba(1, 14, 208, 0.25), transparent 60%),
    var(--kalify-navy);
}
.login-card { width: 100%; max-width: 400px; padding: 36px 32px; }
.login-card img { height: 28px; margin-bottom: 28px; }
.login-card h1 { font-size: 22px; }
.login-card p { margin: 8px 0 26px; color: var(--kalify-text-muted); font-size: 14px; }
.login-card .btn { width: 100%; padding: 12px; font-size: 15px; }
.login-card .btn svg { width: 18px; height: 18px; }
.login-card .error-box { margin: 0 0 18px; }
.login-card .foot { margin-top: 22px; font-size: 12px; color: var(--kalify-text-muted); text-align: center; }

@media (max-width: 767px) {
  .topbar { padding: 12px 16px; flex-wrap: wrap; }
  .topbar .title { display: none; }
  .topbar nav { order: 3; width: 100%; margin: 0; }
  main { padding: 24px 16px 48px; }
  .mini-gauges { grid-template-columns: repeat(3, 1fr); }
  .charts { grid-template-columns: 1fr; }
  .input { min-width: 0; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}