/* ============================================================
   Churnbell – „nächtliches Banken-Ledger“
   Tinte-Grün, Papier-Creme, Bernstein-Signal. Fraunces für
   Display, IBM Plex Mono für Zahlen/Daten, IBM Plex Sans als Body.
   ============================================================ */

:root {
  --ink: #0c120f;
  --ink-2: #101813;
  --panel: #141d18;
  --panel-2: #18241d;
  --line: #27332b;
  --line-soft: #1d2822;
  --paper: #ece5d3;
  --paper-dim: #9aa899;
  --paper-faint: #5b675c;
  --amber: #f5b04c;
  --amber-deep: #c9851f;
  --green: #3ecf8e;
  --red: #ff6259;
  --display: "Fraunces", Georgia, serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --sans: "IBM Plex Sans", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background:
    radial-gradient(1200px 600px at 85% -10%, rgba(245, 176, 76, 0.06), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, rgba(62, 207, 142, 0.05), transparent 55%),
    var(--ink);
  color: var(--paper);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  min-height: 100vh;
}

/* Körnung über allem – das „Papier“ */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.03 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}

a { color: var(--amber); text-decoration: none; }
a:hover { text-decoration: underline; }
code, .mono { font-family: var(--mono); font-size: 0.92em; }

/* ---------- Gate (Login) ---------- */

body.gate { display: grid; place-items: center; padding: 24px; }
.gate-wrap { width: min(440px, 100%); animation: rise 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
.gate-card {
  background: linear-gradient(160deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 40px 36px 32px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
}
.gate-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.gate-brand .bell { width: 30px; height: 30px; color: var(--amber); }
.wordmark {
  font-family: var(--display);
  font-style: italic;
  font-weight: 600;
  font-size: 26px;
  letter-spacing: 0.01em;
}
.gate-tagline {
  font-family: var(--display);
  font-size: 19px;
  line-height: 1.45;
  margin: 0 0 14px;
}
.gate-title { font-family: var(--display); font-style: italic; font-size: 26px; margin: 0 0 10px; }
.gate-text { color: var(--paper-dim); font-size: 14px; margin: 0 0 18px; }
.gate-form .field { margin-bottom: 14px; }
.dev-link { word-break: break-all; font-family: var(--mono); font-size: 12px; }
.gate-foot {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 14px; padding: 0 6px;
  color: var(--paper-faint); font-size: 12.5px;
}
.lang-switch a { color: var(--paper-faint); }
.lang-switch a.on { color: var(--amber); font-weight: 600; }

/* ---------- App-Layout ---------- */

body.app { display: grid; grid-template-columns: 232px 1fr; }

.side {
  position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column;
  border-right: 1px solid var(--line-soft);
  background: linear-gradient(180deg, var(--ink-2), var(--ink));
  padding: 26px 0 18px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  padding: 0 22px 24px; color: var(--paper);
}
.brand:hover { text-decoration: none; }
.brand .bell { width: 24px; height: 24px; color: var(--amber); transition: transform 0.3s; }
.brand:hover .bell { transform: rotate(12deg); }
.brand .wordmark { font-size: 21px; }

.nav { display: flex; flex-direction: column; gap: 2px; padding: 0 12px; }
.nav-link {
  display: flex; align-items: baseline; gap: 10px;
  padding: 9px 12px; border-radius: 8px;
  color: var(--paper-dim); font-size: 14.5px; font-weight: 500;
}
.nav-link:hover { color: var(--paper); background: var(--line-soft); text-decoration: none; }
.nav-link.active { color: var(--paper); background: var(--panel-2); }
.nav-link.active .nav-num { color: var(--amber); }
.nav-num { font-family: var(--mono); font-size: 11px; color: var(--paper-faint); }

.side-foot { margin-top: auto; padding: 14px 22px 0; border-top: 1px solid var(--line-soft); }
.host-line { color: var(--paper-faint); font-size: 11.5px; margin-bottom: 10px; line-height: 1.4; }
.host-line a, .gate-foot a { color: var(--amber); font-weight: 600; }

.main { padding: 34px 44px 60px; max-width: 980px; width: 100%; }
.page-head { margin-bottom: 22px; }
.page-title {
  font-family: var(--display); font-style: italic; font-weight: 600;
  font-size: 34px; margin: 0; letter-spacing: 0.005em;
}
.page-foot { margin-top: 48px; color: var(--paper-faint); font-size: 11.5px; }
.lede { color: var(--paper-dim); max-width: 64ch; margin: -10px 0 22px; }
.usage { margin: -12px 0 18px; font: 500 12.5px var(--mono); }
.usage a { color: var(--paper-faint); }
.usage a:hover { color: var(--amber); text-decoration: none; }

/* ---------- Karten & Formulare ---------- */

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px 22px;
  margin-bottom: 18px;
}
.card-title { font-family: var(--display); font-size: 18px; font-weight: 600; margin-bottom: 12px; }
.card-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.card-row .card-title { margin-bottom: 0; }
.card-danger { border-color: rgba(255, 98, 89, 0.35); }
.card-howto { background: var(--ink-2); }
.card-sim { border-style: dashed; }

.field { display: block; margin-bottom: 12px; }
.field > span, .field-label { display: block; font-size: 12px; color: var(--paper-dim); margin-bottom: 5px; letter-spacing: 0.02em; }
.field-label { display: inline; margin-right: 4px; }
input, select {
  width: 100%;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--paper);
  font: 500 14px var(--mono);
  padding: 9px 12px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input:focus, select:focus { border-color: var(--amber-deep); box-shadow: 0 0 0 3px rgba(245, 176, 76, 0.12); }
input::placeholder { color: var(--paper-faint); }
select { width: auto; cursor: pointer; }
.check { display: inline-flex; align-items: center; gap: 7px; font-size: 13.5px; color: var(--paper-dim); cursor: pointer; white-space: nowrap; }
.check input { width: auto; accent-color: var(--amber); }
.hint { color: var(--paper-faint); font-size: 12.5px; margin: 4px 0 0; }
.row { display: flex; gap: 10px; align-items: flex-end; }
.row.wrap { flex-wrap: wrap; }
.row-between { justify-content: space-between; align-items: center; margin-top: 6px; }
.row .field { margin-bottom: 0; flex: 1; }
.grow { flex: 1; }
.inline { display: inline; }

.btn {
  font: 600 13.5px var(--sans);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  color: var(--paper);
  padding: 9px 16px;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.08s, background 0.15s, border-color 0.15s;
}
.btn:hover { border-color: var(--amber-deep); }
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: linear-gradient(180deg, var(--amber), var(--amber-deep));
  border-color: var(--amber-deep);
  color: #1d1505;
}
.btn-primary:hover { filter: brightness(1.07); }
.btn-ghost { background: transparent; color: var(--paper-dim); }
.btn-ghost:hover { color: var(--paper); }
.btn-danger { background: transparent; border-color: rgba(255, 98, 89, 0.4); color: var(--red); }
.btn-danger:hover { background: rgba(255, 98, 89, 0.1); border-color: var(--red); }
.btn-sm { padding: 5px 11px; font-size: 12.5px; }
.btn-block { width: 100%; }

.flash {
  background: rgba(62, 207, 142, 0.09);
  border: 1px solid rgba(62, 207, 142, 0.35);
  color: var(--green);
  border-radius: 9px;
  padding: 10px 16px;
  margin-bottom: 18px;
  font-size: 14px;
  animation: rise 0.35s ease both;
}
.flash-detail { color: var(--paper-dim); }
.warn {
  background: rgba(245, 176, 76, 0.08);
  border: 1px solid rgba(245, 176, 76, 0.35);
  color: var(--amber);
  border-radius: 9px;
  padding: 10px 16px;
  margin-bottom: 14px;
  font-size: 13.5px;
}

/* ---------- Statistik ---------- */

.grid-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 18px; }
.stat {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 16px 18px 13px;
}
.stat-num { display: block; font: 600 30px var(--mono); letter-spacing: -0.02em; }
.stat-ok { color: var(--green); }
.stat-bad { color: var(--red); }
.stat-label { color: var(--paper-faint); font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.08em; }

.stagger > * { animation: rise 0.45s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
.stagger > *:nth-child(2) { animation-delay: 0.05s; }
.stagger > *:nth-child(3) { animation-delay: 0.1s; }
.stagger > *:nth-child(4) { animation-delay: 0.15s; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ---------- Event-Feed (Ledger) ---------- */

.feed-head { display: flex; justify-content: flex-end; margin-bottom: 10px; }
#feed {
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background:
    repeating-linear-gradient(180deg, transparent 0 47px, var(--line-soft) 47px 48px),
    var(--ink-2);
}
.evt { border-bottom: 1px solid var(--line-soft); }
.evt:last-child { border-bottom: none; }
.evt > summary {
  list-style: none;
  display: flex; align-items: center; gap: 12px;
  min-height: 48px; padding: 6px 16px;
  cursor: pointer;
  transition: background 0.12s;
}
.evt > summary::-webkit-details-marker { display: none; }
.evt > summary:hover { background: rgba(236, 229, 211, 0.025); }
.evt[open] > summary { background: var(--panel); }
.evt.fresh > summary { animation: flashRow 1.6s ease both; }
@keyframes flashRow { 0% { background: rgba(245, 176, 76, 0.18); } 100% { background: transparent; } }

.tick { width: 3px; height: 22px; border-radius: 2px; background: var(--paper-faint); flex: none; }
.sev-churn .tick { background: var(--red); box-shadow: 0 0 8px rgba(255, 98, 89, 0.5); }
.sev-alert .tick { background: var(--amber); box-shadow: 0 0 8px rgba(245, 176, 76, 0.5); }
.sev-money .tick { background: var(--green); box-shadow: 0 0 8px rgba(62, 207, 142, 0.5); }

.evt time { font: 500 12px var(--mono); color: var(--paper-faint); flex: none; width: 84px; }
.esum { font-size: 14px; font-weight: 500; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.etype { font: 400 11.5px var(--mono); color: var(--paper-faint); flex: none; max-width: 230px; overflow: hidden; text-overflow: ellipsis; }

.badge {
  flex: none;
  font: 600 10px var(--mono);
  letter-spacing: 0.1em;
  border-radius: 5px;
  padding: 3px 7px;
}
.badge-test { background: rgba(245, 176, 76, 0.12); color: var(--amber); }
.badge-live { background: rgba(62, 207, 142, 0.12); color: var(--green); }
.badge-off { background: rgba(236, 229, 211, 0.07); color: var(--paper-faint); }

.evt-body { padding: 14px 18px 18px 31px; background: var(--panel); }
.chips { display: flex; gap: 8px; align-items: center; margin-bottom: 12px; flex-wrap: wrap; }
.chips-label { color: var(--paper-faint); font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.07em; }
.chip {
  font: 500 12px var(--mono);
  border-radius: 6px; padding: 3px 9px;
}
.chip-sent { background: rgba(62, 207, 142, 0.12); color: var(--green); }
.chip-failed { background: rgba(255, 98, 89, 0.12); color: var(--red); }
.chip-skipped { background: rgba(236, 229, 211, 0.07); color: var(--paper-faint); }
.payload-label { color: var(--paper-faint); font-size: 11.5px; text-transform: uppercase; letter-spacing: 0.07em; margin-bottom: 6px; }
.payload {
  margin: 0; padding: 14px;
  background: var(--ink);
  border: 1px solid var(--line-soft);
  border-radius: 8px;
  font: 400 12px/1.6 var(--mono);
  color: var(--paper-dim);
  overflow-x: auto;
  max-height: 420px;
}

.empty { text-align: center; padding: 56px 20px; color: var(--paper-dim); }
.empty p { margin: 4px 0; }

/* ---------- Endpunkte / Regeln / Kanäle / Konto ---------- */

.copyline {
  display: flex; align-items: center; gap: 8px;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 7px 12px;
}
.copyline code { flex: 1; overflow-x: auto; white-space: nowrap; color: var(--amber); font-size: 12.5px; }

.howto { margin: 0; padding-left: 20px; color: var(--paper-dim); font-size: 14px; }
.howto li { margin-bottom: 7px; }
.howto li::marker { font-family: var(--mono); color: var(--amber); font-size: 12px; }

.rule {
  display: flex; align-items: center; gap: 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 11px 16px;
  margin-bottom: 9px;
}
.rule-off { opacity: 0.45; }
.rule-pattern { color: var(--amber); font-size: 13.5px; flex: 1; }
.rule-channels { color: var(--paper-dim); font-size: 13px; }
.rule .row { gap: 6px; align-items: center; }

.connect-code { background: var(--ink); border: 1px solid var(--line); border-radius: 6px; padding: 3px 9px; color: var(--amber); }

.kv { display: flex; justify-content: space-between; gap: 16px; padding: 7px 0; border-bottom: 1px solid var(--line-soft); font-size: 14px; }
.kv:last-child { border-bottom: none; }
.kv span { color: var(--paper-dim); }

/* ---------- Abo & Admin ---------- */

.help-link { display: block; color: var(--paper-dim); font-size: 12.5px; margin-bottom: 10px; }
.help-link:hover { color: var(--amber); text-decoration: none; }

.plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.plan-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 20px;
  display: flex; flex-direction: column;
}
.plan-current { border-color: var(--amber-deep); background: var(--panel-2); }
.plan-features { list-style: none; margin: 6px 0 14px; padding: 0; flex: 1; }
.plan-features li { padding: 5px 0; border-bottom: 1px solid var(--line-soft); color: var(--paper-dim); font-size: 13.5px; }
.plan-features li::before { content: "✓ "; color: var(--green); font-weight: 700; }

.admin-row {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-soft);
  flex-wrap: wrap;
}
.admin-row:last-child { border-bottom: none; }
.admin-user { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.admin-meta { color: var(--paper-faint); font-size: 12px; }
.admin-row .row { align-items: center; }

@media (max-width: 860px) {
  .plan-grid { grid-template-columns: 1fr; }
}

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  body.app { grid-template-columns: 1fr; }
  .side { position: static; height: auto; flex-direction: row; align-items: center; flex-wrap: wrap; gap: 8px; padding: 14px 16px; border-right: none; border-bottom: 1px solid var(--line-soft); }
  .brand { padding: 0 8px 0 0; }
  .nav { flex-direction: row; flex-wrap: wrap; padding: 0; }
  .side-foot { margin: 0 0 0 auto; padding: 0; border: none; }
  .host-line { display: none; }
  .main { padding: 22px 16px 48px; }
  .grid-stats { grid-template-columns: repeat(2, 1fr); }
  .etype { display: none; }
  .row { flex-wrap: wrap; }
}