/* no404 — Designsystem */
:root {
  --ink: #0a0c10;
  --panel: #12151c;
  --panel2: #171b24;
  --line: #232936;
  --fg: #e8ede4;
  --mut: #8b94a3;
  --lime: #b8f53d;
  --lime-dim: rgba(184, 245, 61, .14);
  --coral: #ff5d73;
  --coral-dim: rgba(255, 93, 115, .16);
  --amber: #ffc94d;
  --cyan: #5dd3ff;
  --r: 14px;
  /* Weiche, moderne Sans überall — keine Roboter-Monospace mehr */
  --sans: "Ubuntu", "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: var(--sans);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--ink); color: var(--fg);
  font-family: var(--sans);
  font-size: 15.5px; line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--lime); color: var(--ink); }
a { color: inherit; }
.mono { font-family: var(--mono); }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 20px; }

/* ---------- Lebendiger Hintergrund (alle Seiten) ---------- */
.n4-bg {
  position: fixed; inset: 0; z-index: -1;
  overflow: hidden; pointer-events: none;
}
/* Maus-Glow folgt dem Zeiger über die ganze Seite */
.n4-bg .glow {
  position: absolute; inset: 0;
  background: radial-gradient(620px 420px at var(--mx, 62%) var(--my, 22%),
              rgba(184, 245, 61, .075), transparent 65%);
}
/* Atmende Farbnebel — langsame Drift, nie statisch */
.n4-bg .breath1, .n4-bg .breath2 {
  position: absolute; border-radius: 50%;
}
.n4-bg .breath1 {
  width: 62vw; height: 62vh; left: 4%; top: -12%;
  background: radial-gradient(closest-side, rgba(184, 245, 61, .055), transparent 70%);
  animation: n4drift1 24s ease-in-out infinite alternate;
}
.n4-bg .breath2 {
  width: 55vw; height: 58vh; right: -8%; bottom: -16%;
  background: radial-gradient(closest-side, rgba(255, 93, 115, .05), transparent 70%);
  animation: n4drift2 32s ease-in-out infinite alternate;
}
@keyframes n4drift1 {
  from { transform: translate(-6%, -4%) scale(1); opacity: .7; }
  to   { transform: translate(7%, 6%) scale(1.18); opacity: 1; }
}
@keyframes n4drift2 {
  from { transform: translate(5%, 4%) scale(1.12); opacity: 1; }
  to   { transform: translate(-6%, -6%) scale(1); opacity: .6; }
}
/* Zeitreise: Jahreszahlen steigen aus der Vergangenheit auf und verblassen */
.n4-bg .yr {
  position: absolute; bottom: -14%;
  font-family: var(--mono); font-weight: 800; line-height: 1;
  color: rgba(232, 237, 228, .045); user-select: none; white-space: nowrap;
  animation: n4rise linear infinite;
}
.n4-bg .yr.lime  { color: rgba(184, 245, 61, .05); }
.n4-bg .yr.coral { color: rgba(255, 93, 115, .045); }
@keyframes n4rise {
  0%   { transform: translateY(0); opacity: 0; }
  10%  { opacity: 1; }
  80%  { opacity: .55; }
  100% { transform: translateY(-130vh); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .n4-bg .breath1, .n4-bg .breath2, .n4-bg .yr { animation: none; }
  .n4-bg .yr { display: none; }
}

/* ---------- Navigation ---------- */
.n4-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(10, 12, 16, .75); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.n4-nav-in {
  max-width: 1160px; margin: 0 auto; padding: 0 20px;
  display: flex; align-items: center; gap: 28px; height: 62px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand img { height: 30px; display: block; }
.brand-txt {
  font-family: var(--mono); font-size: 21px; font-weight: 800;
  letter-spacing: -1px; color: var(--fg);
}
.brand-txt b { color: var(--lime); font-weight: 800; }
.brand-txt b::before { content: ""; }
.n4-links { display: flex; gap: 4px; margin-left: 8px; flex: 1; }
.n4-links a {
  text-decoration: none; color: var(--mut); font-size: 14.5px; font-weight: 600;
  padding: 7px 13px; border-radius: 9px; transition: color .15s, background .15s;
}
.n4-links a:hover { color: var(--fg); background: var(--panel2); }
.n4-links a.active { color: var(--lime); background: var(--lime-dim); }
.n4-nav-cta { display: flex; gap: 10px; align-items: center; }

/* ---------- Buttons ---------- */
.btn {
  font: inherit; font-weight: 700; font-size: 14.5px; cursor: pointer;
  border-radius: 11px; padding: 9px 16px; border: 1px solid var(--line);
  background: var(--panel2); color: var(--fg); text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
  transition: transform .12s, box-shadow .12s, border-color .15s, background .15s;
}
.btn:hover { transform: translateY(-1px); border-color: #39415400; }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: .4; cursor: not-allowed; transform: none; }
.btn.primary {
  background: var(--lime); border-color: var(--lime); color: #0c1403;
  box-shadow: 0 0 0 0 rgba(184, 245, 61, .35);
}
.btn.primary:hover { box-shadow: 0 6px 24px -6px rgba(184, 245, 61, .45); }
.btn.ghost { background: transparent; }
.btn.ghost:hover { border-color: var(--mut); }
.btn.danger { background: transparent; color: var(--coral); }
.btn.danger:hover { border-color: var(--coral); }
.btn.warn { background: transparent; color: var(--amber); }
.btn.warn:hover { border-color: var(--amber); }
.btn.stop { background: var(--coral); border-color: var(--coral); color: #fff; }
.btn.pause { background: var(--amber); border-color: var(--amber); color: #241a00; }

/* ---------- Karten & Formulare ---------- */
.card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--r); padding: 20px;
}
label { font-size: 12.5px; color: var(--mut); display: block; margin-bottom: 5px;
        font-weight: 600; letter-spacing: .02em; }
input, select {
  font: inherit; color: var(--fg); background: var(--ink);
  border: 1px solid var(--line); border-radius: 10px; padding: 9px 12px;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus {
  outline: none; border-color: var(--lime);
  box-shadow: 0 0 0 3px rgba(184, 245, 61, .15);
}
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; }
.grow { flex: 1 1 260px; }
.grow input { width: 100%; }

/* ---------- Status-Badges ---------- */
.b {
  display: inline-block; min-width: 46px; text-align: center;
  font-family: var(--mono); font-size: 12.5px; font-weight: 700;
  padding: 2px 9px; border-radius: 999px;
}
.b.s2   { background: var(--lime-dim);  color: var(--lime); }
.b.s3   { background: rgba(255, 201, 77, .14); color: var(--amber); }
.b.s404 { background: var(--coral-dim); color: var(--coral); }
.b.s4   { background: rgba(255, 93, 115, .09); color: #ff8fa0; }
.b.s5   { background: rgba(93, 211, 255, .12); color: var(--cyan); }
.b.err  { background: rgba(139, 148, 163, .16); color: var(--mut); }
.b.unchecked { background: transparent; color: #4b5364; }

.chip {
  display: inline-block; font-family: var(--mono); font-size: 12px; font-weight: 700;
  padding: 3px 10px; border-radius: 999px; letter-spacing: .03em;
}
.chip.ok   { background: var(--lime-dim); color: var(--lime); }
.chip.off  { background: rgba(139,148,163,.16); color: var(--mut); }
.chip.bad  { background: var(--coral-dim); color: var(--coral); }
.chip.run  { background: rgba(93,211,255,.12); color: var(--cyan);
             animation: n4pulse 1.4s ease-in-out infinite; }
@keyframes n4pulse { 50% { opacity: .55; } }

/* ---------- Tabellen ---------- */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); }
th { color: var(--mut); font-size: 12.5px; text-transform: uppercase;
     letter-spacing: .05em; user-select: none; white-space: nowrap; }
th.sortable { cursor: pointer; }
th.sortable:hover { color: var(--fg); }
td.url { word-break: break-all; font-family: var(--mono); font-size: 13px; }
td.url a { color: var(--fg); text-decoration: none; }
td.url a:hover { color: var(--lime); text-decoration: underline; }
tr:hover td { background: rgba(255, 255, 255, .015); }

/* ---------- Fortschritt ---------- */
.progress-outer {
  height: 20px; background: var(--ink); border: 1px solid var(--line);
  border-radius: 999px; overflow: hidden; margin: 12px 0 8px;
}
.progress-inner {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, #86c62b, var(--lime));
  transition: width .5s; border-radius: 999px;
}
.progress-inner.paused { background: var(--amber); }
.phase-tag {
  display: inline-block; font-family: var(--mono); font-size: 11.5px;
  padding: 2px 9px; border-radius: 999px; background: var(--ink);
  border: 1px solid var(--line); color: var(--mut); margin-right: 8px;
}

/* ---------- Meldungen ---------- */
.alert-err {
  display: none; background: var(--coral-dim); border: 1px solid var(--coral);
  color: #ff9fae; border-radius: 10px; padding: 10px 14px; margin-bottom: 16px;
  font-size: 14px;
}
.alert-warn {
  display: none; background: rgba(255, 201, 77, .1); border: 1px solid var(--amber);
  color: var(--amber); border-radius: 10px; padding: 10px 14px; margin-top: 10px;
  font-size: 14px;
}
#n4toast {
  position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 80px);
  background: var(--panel2); border: 1px solid var(--line); color: var(--fg);
  padding: 11px 20px; border-radius: 999px; font-size: 14px; font-weight: 600;
  box-shadow: 0 12px 40px rgba(0, 0, 0, .5); opacity: 0; z-index: 99;
  transition: transform .3s cubic-bezier(.2, .9, .3, 1.2), opacity .3s;
  pointer-events: none; max-width: 90vw;
}
#n4toast.show { transform: translate(-50%, 0); opacity: 1; }

/* ---------- Footer ---------- */
.n4-foot {
  border-top: 1px solid var(--line); margin-top: 80px;
  padding: 44px 0 36px; color: var(--mut); font-size: 14px;
}
.n4-foot-in {
  max-width: 1160px; margin: 0 auto; padding: 0 20px;
  display: flex; gap: 48px; flex-wrap: wrap; justify-content: space-between;
}
.n4-foot .claim { margin-top: 8px; max-width: 280px; }
.n4-foot h4 { color: var(--fg); font-size: 13px; text-transform: uppercase;
              letter-spacing: .06em; margin: 0 0 10px; }
.n4-foot ul { list-style: none; margin: 0; padding: 0; }
.n4-foot li { margin: 6px 0; }
.n4-foot a { color: var(--mut); text-decoration: none; cursor: pointer; }
.n4-foot a:hover { color: var(--lime); }
.n4-foot .copy { width: 100%; margin-top: 28px; padding-top: 18px;
                 border-top: 1px solid var(--line); font-size: 13px;
                 font-family: var(--mono); }

/* ---------- Scroll-Reveal ---------- */
.rv { opacity: 0; transform: translateY(22px);
      transition: opacity .6s ease, transform .6s ease; }
.rv.in { opacity: 1; transform: none; }

/* ---------- Dropdown ---------- */
.dd { position: relative; display: inline-block; }
.dd-menu {
  display: none; position: absolute; right: 0; top: calc(100% + 6px);
  background: var(--panel2); border: 1px solid var(--line); border-radius: 12px;
  padding: 6px; min-width: 230px; z-index: 20;
  box-shadow: 0 16px 48px rgba(0, 0, 0, .5);
}
.dd.open .dd-menu { display: block; }
.dd-menu button {
  display: block; width: 100%; text-align: left; font: inherit; font-size: 14px;
  background: transparent; border: 0; color: var(--fg); padding: 9px 12px;
  border-radius: 8px; cursor: pointer;
}
.dd-menu button:hover { background: var(--lime-dim); color: var(--lime); }

@media (max-width: 720px) {
  .n4-links { display: none; }
  .n4-nav-in { gap: 12px; }
}