/* Dashboard-Hub – Dark-Luxury-Bento. Kein JS, keine externen Fonts (CSP self). */
:root {
  --bg: #0b0b0f;
  --bg-elev: #12121a;
  --bg-tile: linear-gradient(160deg, #16161f 0%, #0f0f15 100%);
  --line: #1f1f2c;
  --line-strong: #2c2c3d;
  --text: #ecebf3;
  --text-dim: #8b8aa0;
  --text-faint: #55546a;

  --blue: #5b8af5; --rose: #e0567b; --amber: #f0b35b; --violet: #7c5cf5; --green: #3ec98b;
  --ok: #3ec98b; --warn: #f0b35b; --bad: #f05050;

  --font: ui-sans-serif, -apple-system, "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  --font-display: ui-rounded, -apple-system, "SF Pro Display", "Segoe UI", sans-serif;
  --text-xs: 0.72rem; --text-sm: 0.85rem; --text-base: 1rem;
  --text-kpi-s: clamp(1.6rem, 1.2rem + 1.5vw, 2.2rem);
  --text-kpi-l: clamp(2.4rem, 1.6rem + 3vw, 3.8rem);

  --gutter: 16px; --gap: 14px;
  --radius-l: 22px; --radius-m: 14px; --radius-s: 8px;
  --shadow: 0 20px 50px -30px rgba(0,0,0,.9), 0 1px 0 rgba(255,255,255,.03) inset;
  --duration: 220ms; --ease: cubic-bezier(.16,1,.3,1);
}
* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  margin: 0; background: var(--bg); color: var(--text); font-family: var(--font);
  font-size: var(--text-base); line-height: 1.45; -webkit-font-smoothing: antialiased;
  background-image: radial-gradient(1200px 500px at 10% -10%, rgba(91,138,245,.10), transparent 60%),
                    radial-gradient(900px 400px at 100% 0%, rgba(224,86,123,.07), transparent 60%);
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }

/* ---------- Header ---------- */
.top {
  display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem; padding: max(14px, env(safe-area-inset-top)) var(--gutter) 10px;
  max-width: 1200px; margin: 0 auto;
}
.brand { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; letter-spacing: -.01em; display: flex; align-items: center; gap: .5rem; }
.mark { width: 12px; height: 12px; border-radius: 4px; background: linear-gradient(135deg, var(--blue), var(--violet)); box-shadow: 0 0 14px rgba(91,138,245,.6); display: inline-block; }
.date { color: var(--text-dim); font-size: var(--text-sm); font-variant-numeric: tabular-nums; margin-left: auto; }
.top nav { display: flex; gap: 4px; }
.top nav a {
  font-size: var(--text-sm); color: var(--text-dim); padding: 6px 10px; border-radius: 999px; border: 1px solid transparent;
  transition: color var(--duration) var(--ease), border-color var(--duration) var(--ease);
}
.top nav a:hover, .top nav a:focus-visible { color: var(--text); border-color: var(--line-strong); outline: none; }

main { max-width: 1200px; margin: 0 auto; padding: 6px var(--gutter) 48px; }

/* ---------- Bento ---------- */
.bento { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: var(--gap); }
.tile { grid-column: span 2; }
.tile.size-l { grid-column: span 3; }
@media (max-width: 1023px) { .tile, .tile.size-l { grid-column: span 3; } }
@media (max-width: 640px)  { .bento { grid-template-columns: minmax(0, 1fr); } .tile, .tile.size-l { grid-column: span 1; } }

.tile {
  position: relative; display: flex; flex-direction: column; gap: 14px; min-width: 0;
  background: var(--bg-tile); border: 1px solid var(--line); border-radius: var(--radius-l);
  padding: 20px 20px 16px; box-shadow: var(--shadow); overflow: hidden;
  transition: transform var(--duration) var(--ease), border-color var(--duration) var(--ease);
}
.tile::before {
  content: ""; position: absolute; inset: 0 auto auto 0; width: 100%; height: 3px;
  background: var(--accent); opacity: .85;
}
.tile::after {
  content: ""; position: absolute; width: 260px; height: 260px; right: -110px; top: -110px; border-radius: 50%;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%); opacity: .10; pointer-events: none;
}
.tile:hover { transform: translateY(-2px); border-color: var(--line-strong); }
.tile.offline { border-style: dashed; }
.tile.offline::before { opacity: .3; }

.accent-blue   { --accent: var(--blue); }
.accent-rose   { --accent: var(--rose); }
.accent-amber  { --accent: var(--amber); }
.accent-violet { --accent: var(--violet); }
.accent-green  { --accent: var(--green); }

.tile header, .detail header { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.tile h2, .detail h2 { margin: 0; font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; letter-spacing: -.01em; }
.tile header p { margin: 2px 0 0; color: var(--text-dim); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: .08em; }

.status { display: inline-flex; align-items: center; gap: 6px; font-size: var(--text-xs); color: var(--text-dim); white-space: nowrap; font-variant-numeric: tabular-nums; }
.status i { width: 7px; height: 7px; border-radius: 50%; background: var(--text-faint); }
.status.fresh i { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.status.stale i { background: var(--warn); }
.status.old i, .status.bad i { background: var(--bad); }

.primary { display: flex; flex-direction: column; gap: 2px; margin-top: 4px; }
.primary .label { font-size: var(--text-xs); color: var(--text-dim); text-transform: uppercase; letter-spacing: .08em; }
.primary .value { font-family: var(--font-display); font-weight: 700; letter-spacing: -.03em; line-height: 1.05; font-variant-numeric: tabular-nums; font-size: var(--text-kpi-s); }
.size-l .primary .value { font-size: var(--text-kpi-l); }

.primary .delta { align-self: flex-start; margin: 6px 0 0; }
.delta { font-size: var(--text-xs); font-weight: 600; padding: 2px 7px; border-radius: 999px; margin-left: 8px; vertical-align: middle; background: rgba(255,255,255,.05); }
.delta.up   { color: var(--ok);  background: rgba(62,201,139,.12); }
.delta.down { color: var(--bad); background: rgba(240,80,80,.12); }
.delta.flat { color: var(--text-dim); }

.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(110px, 100%), 1fr)); min-width: 0; gap: 10px; margin: 0; padding-top: 12px; border-top: 1px solid var(--line); }
.kpis div { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.kpis dd { overflow-wrap: anywhere; }
.kpis dt { font-size: var(--text-xs); color: var(--text-dim); }
.kpis dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; font-size: 1.05rem; }
.kpis .ok dd { color: var(--ok); } .kpis .warn dd { color: var(--warn); } .kpis .bad dd { color: var(--bad); }
.kpis.full { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; }
.kpis.full dd { font-size: 1.5rem; }

.alerts { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 4px; }
.alerts li { font-size: var(--text-sm); color: var(--warn); padding-left: 14px; position: relative; }
.alerts li::before { content: "!"; position: absolute; left: 0; font-weight: 700; }

.empty { margin: 8px 0; color: var(--text-faint); font-size: var(--text-sm); }
.warn { margin: 0; color: var(--warn); font-size: var(--text-sm); }
.meta { color: var(--text-faint); font-size: var(--text-xs); }

.tile footer { margin-top: auto; display: flex; justify-content: space-between; padding-top: 10px; font-size: var(--text-sm); }
.tile footer a { color: var(--text-dim); transition: color var(--duration) var(--ease); }
.tile footer a:last-child { color: var(--accent); }
.tile footer a:hover, .tile footer a:focus-visible { color: var(--text); outline: none; }

/* ---------- Detail ---------- */
.detail { max-width: 720px; display: flex; flex-direction: column; gap: 18px; background: var(--bg-tile); border: 1px solid var(--line); border-radius: var(--radius-l); padding: 22px; box-shadow: var(--shadow); }
.back { color: var(--text-dim); font-size: var(--text-sm); }
.btn { align-self: flex-start; background: var(--accent); color: #0b0b0f; font-weight: 600; padding: 10px 16px; border-radius: 999px; font-size: var(--text-sm); transition: transform var(--duration) var(--ease); }
.btn:hover { transform: translateY(-1px); }

/* ---------- Login ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: var(--gutter); }
.login form { display: flex; flex-direction: column; gap: 12px; width: min(100%, 320px); background: var(--bg-tile); border: 1px solid var(--line); border-radius: var(--radius-l); padding: 28px; box-shadow: var(--shadow); }
.login h1 { margin: 0 0 4px; font-family: var(--font-display); font-size: 1.2rem; display: flex; align-items: center; gap: .5rem; }
.login input, .login button { padding: 11px 14px; border-radius: var(--radius-m); border: 1px solid var(--line-strong); font-size: 1rem; font-family: inherit; }
.login input { background: var(--bg); color: var(--text); }
.login input:focus-visible { outline: 2px solid var(--blue); outline-offset: 1px; }
.login button { background: var(--blue); color: #fff; border-color: var(--blue); cursor: pointer; font-weight: 600; }
.err { margin: 0; color: var(--bad); font-size: var(--text-sm); }

@media (max-width: 480px) { .date { display: none; } .top nav { margin-left: auto; } }

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