/* Mailform Dashboard. Operate-Oberfläche: ruhig, dicht, ein Akzent für Handlung und Auswahl. */
@font-face {
  font-family: "Hanken Grotesk";
  src: url("/fonts/hanken-grotesk-latin-wght-normal.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/jetbrains-mono-latin-wght-normal.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-display: swap;
}

:root {
  color-scheme: light dark;
  --font: "Hanken Grotesk", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --bg: oklch(97.4% 0.006 85);
  --surface: oklch(99.3% 0.003 85);
  --sunken: oklch(94.8% 0.008 85);
  --line: oklch(89.5% 0.01 85);
  --line-strong: oklch(81% 0.012 85);
  --text: oklch(22% 0.02 60);
  --muted: oklch(47% 0.02 70);
  --accent: oklch(46% 0.14 255);
  --accent-hover: oklch(39% 0.14 255);
  --accent-soft: oklch(94% 0.03 255);
  --on-accent: oklch(99% 0.005 255);
  --danger: oklch(50% 0.19 27);
  --danger-soft: oklch(95% 0.03 27);
  --ok: oklch(46% 0.12 150);
  --ok-soft: oklch(94.5% 0.04 150);
  --warn: oklch(52% 0.12 70);
  --stripe-red: oklch(60% 0.2 27);
  --shadow-sheet: -12px 0 40px oklch(20% 0.02 60 / 0.14), -2px 0 6px oklch(20% 0.02 60 / 0.06);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);

  --step--1: 0.8125rem;
  --step-0: 0.9375rem;
  --step-1: 1.0625rem;
  --step-2: 1.25rem;
  --step-3: 1.5rem;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: oklch(18.5% 0.012 260);
  --surface: oklch(22% 0.014 260);
  --sunken: oklch(16% 0.012 260);
  --line: oklch(30% 0.015 260);
  --line-strong: oklch(40% 0.02 260);
  --text: oklch(94% 0.008 260);
  --muted: oklch(72% 0.015 260);
  --accent: oklch(74% 0.12 255);
  --accent-hover: oklch(80% 0.1 255);
  --accent-soft: oklch(30% 0.06 255);
  --on-accent: oklch(18% 0.03 255);
  --danger: oklch(72% 0.16 27);
  --danger-soft: oklch(29% 0.06 27);
  --ok: oklch(76% 0.13 150);
  --ok-soft: oklch(28% 0.05 150);
  --warn: oklch(80% 0.12 80);
  --shadow-sheet: -12px 0 40px oklch(5% 0.01 260 / 0.5);
}
:root[data-theme="light"] { color-scheme: light; }

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: oklch(18.5% 0.012 260);
    --surface: oklch(22% 0.014 260);
    --sunken: oklch(16% 0.012 260);
    --line: oklch(30% 0.015 260);
    --line-strong: oklch(40% 0.02 260);
    --text: oklch(94% 0.008 260);
    --muted: oklch(72% 0.015 260);
    --accent: oklch(74% 0.12 255);
    --accent-hover: oklch(80% 0.1 255);
    --accent-soft: oklch(30% 0.06 255);
    --on-accent: oklch(18% 0.03 255);
    --danger: oklch(72% 0.16 27);
    --danger-soft: oklch(29% 0.06 27);
    --ok: oklch(76% 0.13 150);
    --ok-soft: oklch(28% 0.05 150);
    --warn: oklch(80% 0.12 80);
    --shadow-sheet: -12px 0 40px oklch(5% 0.01 260 / 0.5);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 var(--step-0) / 1.5 var(--font);
  font-feature-settings: "tnum", "cv11";
  min-height: 100vh;
  scrollbar-color: var(--line-strong) transparent;
}
::selection { background: var(--accent); color: var(--on-accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
input, textarea, select, button { font: inherit; color: inherit; caret-color: var(--accent); }
input[type="checkbox"] { accent-color: var(--accent); width: 1.05rem; height: 1.05rem; margin: 0; }
h1, h2, h3, p { margin: 0; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.mono { font-family: var(--mono); font-size: 0.84em; letter-spacing: -0.02em; }

/* Luftpost-Streifen: einzige Zier, nur an Login und Kopfzeile */
.airmail {
  height: 5px;
  background: repeating-linear-gradient(135deg, var(--stripe-red) 0 10px, transparent 10px 16px, var(--accent) 16px 26px, transparent 26px 32px);
}

/* Darstellung wechseln */
.theme-toggle svg { width: 18px; height: 18px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
  min-height: 2.5rem; padding: 0.4rem 0.95rem;
  border: 1px solid var(--line-strong); border-radius: 8px;
  background: var(--surface); font-size: var(--step--1); font-weight: 560; cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}
.btn:hover { background: var(--sunken); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.55; cursor: default; transform: none; }
.btn svg { width: 16px; height: 16px; flex: none; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-quiet { border-color: transparent; background: transparent; color: var(--muted); }
.btn-quiet:hover { background: var(--sunken); color: var(--text); }
.btn-danger { border-color: transparent; background: transparent; color: var(--danger); }
.btn-danger:hover { background: var(--danger-soft); }
.btn-danger.confirm { background: var(--danger); color: var(--surface); }
.btn-icon { min-width: 2.5rem; padding: 0.4rem; }

/* Kopfzeile */
.topbar { background: var(--surface); border-bottom: 1px solid var(--line); }
.topbar-inner {
  max-width: 76rem; margin: 0 auto; padding: 0.75rem 1.5rem;
  display: flex; align-items: center; gap: 1rem;
}
.brand { display: flex; align-items: center; gap: 0.6rem; font-weight: 640; font-size: var(--step-1); letter-spacing: -0.02em; }
.brand svg { width: 26px; height: 26px; color: var(--accent); }
.spacer { flex: 1; }
.status { white-space: nowrap;
  display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.3rem 0.7rem;
  border: 1px solid var(--line); border-radius: 999px; font-size: var(--step--1); color: var(--muted); background: var(--bg);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--line-strong); flex: none; }
.status[data-tone="ok"] .dot { background: var(--ok); }
.status[data-tone="warn"] .dot { background: var(--warn); }
.status[data-tone="bad"] .dot { background: var(--danger); }
.status[data-tone="bad"] { color: var(--danger); }

/* Seite */
main { max-width: 76rem; margin: 0 auto; padding: 2rem 1.5rem 5rem; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 1.25rem; }
.page-head h1 { font-size: var(--step-3); font-weight: 640; letter-spacing: -0.03em; line-height: 1.15; }
.page-head p { color: var(--muted); font-size: var(--step--1); margin-top: 0.3rem; max-width: 46ch; }

/* Liste */
.list { border: 1px solid var(--line); border-radius: 12px; background: var(--surface); overflow: hidden; }
.row {
  display: grid; grid-template-columns: minmax(12rem, 1.5fr) minmax(8rem, 1fr) minmax(9rem, 1fr) minmax(11rem, 14rem) 1rem;
  gap: 1rem; align-items: center; width: 100%; text-align: left;
  padding: 0.85rem 1.1rem; border: 0; border-top: 1px solid var(--line); background: transparent; cursor: pointer;
  transition: background-color 0.12s;
}
.row:first-child { border-top: 0; }
.row { position: relative; }
/* Der Name ist der Schalter für die ganze Zeile (sein ::after deckt sie ab), der Kopierknopf liegt darüber */
.row-open { all: unset; font-weight: 600; letter-spacing: -0.01em; cursor: pointer; }
.row-open::after { content: ""; position: absolute; inset: 0; }
.row-open:focus-visible { outline: none; }
.row:has(.row-open:focus-visible) { outline: 2px solid var(--accent); outline-offset: -2px; }
.inline-copy { position: relative; z-index: 1; }
.row:hover { background: var(--sunken); }
.row:has(.row-open) { cursor: pointer; }
.row:focus-visible { outline-offset: -2px; }
.row-head {
  cursor: default; padding-block: 0.55rem; background: var(--sunken);
  font-size: 0.75rem; font-weight: 600; color: var(--muted); letter-spacing: 0.02em;
}
.row-head:hover { background: var(--sunken); }
.cell { min-width: 0; }
.cell-name { font-weight: 600; letter-spacing: -0.01em; }
.cell-sub { color: var(--muted); font-size: var(--step--1); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cell-endpoint { display: flex; align-items: center; gap: 0.25rem; margin-top: 0.1rem; color: var(--muted); font-size: var(--step--1); }
.cell-endpoint .mono { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chev { color: var(--line-strong); width: 16px; height: 16px; }
.row:hover .chev { color: var(--muted); }
.tags { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.tag {
  display: inline-flex; align-items: center; gap: 0.3rem; padding: 0.1rem 0.5rem; border-radius: 999px;
  font-size: 0.75rem; font-weight: 560; border: 1px solid var(--line); color: var(--muted); white-space: nowrap;
}
.tag svg { width: 12px; height: 12px; }
.tag-on { background: var(--accent-soft); border-color: transparent; color: var(--accent); }
.tag-warn { background: var(--danger-soft); border-color: transparent; color: var(--danger); }
.copy { opacity: 0; }
.row:hover .copy, .row:focus-within .copy, .copy:focus-visible { opacity: 1; }
.inline-copy { display: inline-flex; padding: 0.15rem; border-radius: 4px; color: var(--muted); border: 0; background: none; cursor: pointer; }
.inline-copy:hover { color: var(--text); background: var(--line); }
.inline-copy svg { width: 14px; height: 14px; }

/* Laden / leer */
.skeleton { height: 3.4rem; border-top: 1px solid var(--line); position: relative; overflow: hidden; }
.skeleton::after {
  content: ""; position: absolute; inset: 1rem 1.1rem; border-radius: 6px;
  background: linear-gradient(90deg, var(--sunken) 0 30%, var(--line) 50%, var(--sunken) 70% 100%) 0 0 / 300% 100%;
  animation: shimmer 1.4s linear infinite;
}
@keyframes shimmer { to { background-position: -300% 0; } }
.empty { padding: 3rem 1.5rem; max-width: 34rem; }
.empty h2 { font-size: var(--step-2); letter-spacing: -0.02em; font-weight: 620; }
.empty p { color: var(--muted); margin: 0.5rem 0 1.25rem; }
.load-error { padding: 1.25rem 1.1rem; color: var(--danger); display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }

/* Hinweisleiste (Toast) */
.toast {
  position: fixed; left: 50%; bottom: 1.25rem; translate: -50% 0; z-index: 50;
  display: flex; align-items: center; gap: 0.6rem; max-width: min(34rem, calc(100vw - 2rem));
  padding: 0.7rem 1rem; border-radius: 10px; background: var(--text); color: var(--bg);
  font-size: var(--step--1); box-shadow: 0 8px 28px oklch(20% 0.02 60 / 0.25);
  animation: toast-in 0.25s var(--ease);
}
.toast svg { width: 16px; height: 16px; flex: none; }
@keyframes toast-in { from { opacity: 0; translate: -50% 8px; } }

/* Editor-Seitenblatt */
dialog.sheet {
  margin: 0 0 0 auto; padding: 0; height: 100dvh; max-height: none; width: min(34rem, 100vw);
  border: 0; border-left: 1px solid var(--line); background: var(--surface); color: var(--text);
  box-shadow: var(--shadow-sheet);
}
dialog.sheet[open] { display: flex; flex-direction: column; animation: sheet-in 0.28s var(--ease); }
dialog.sheet::backdrop { background: oklch(20% 0.02 60 / 0.35); animation: fade-in 0.2s ease-out; }
@keyframes sheet-in { from { translate: 2.5rem 0; opacity: 0; } }
@keyframes fade-in { from { opacity: 0; } }
.sheet form { display: flex; flex-direction: column; min-height: 0; flex: 1; }
.sheet-head { display: flex; align-items: center; gap: 0.75rem; padding: 1rem 1.25rem; border-bottom: 1px solid var(--line); }
.sheet-head h2 { font-size: var(--step-2); font-weight: 640; letter-spacing: -0.025em; flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; }
.sheet-body { overflow-y: auto; padding: 0.5rem 1.25rem 1.5rem; flex: 1; overscroll-behavior: contain; }
.sheet-foot {
  display: flex; align-items: center; gap: 0.6rem; padding: 0.85rem 1.25rem; border-top: 1px solid var(--line); background: var(--surface);
  padding-bottom: max(0.85rem, env(safe-area-inset-bottom));
}
fieldset { border: 0; margin: 1.5rem 0 0; padding: 0; min-width: 0; }
legend { padding: 0; font-size: var(--step-1); font-weight: 620; letter-spacing: -0.015em; margin-bottom: 0.15rem; }
.group-note { color: var(--muted); font-size: var(--step--1); margin-bottom: 0.25rem; }
.field { margin-top: 0.95rem; }
.field > label, .field > .label { display: block; font-size: var(--step--1); font-weight: 580; margin-bottom: 0.3rem; }
.opt { color: var(--muted); font-weight: 400; }
.input {
  width: 100%; padding: 0.55rem 0.7rem; border: 1px solid var(--line-strong); border-radius: 8px;
  background: var(--bg); min-height: 2.5rem;
}
.input:hover { border-color: var(--muted); }
.input:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
.input:disabled { background: var(--sunken); color: var(--muted); }
textarea.input { resize: vertical; min-height: 4.5rem; line-height: 1.45; }
.hint { color: var(--muted); font-size: var(--step--1); margin-top: 0.3rem; max-width: 60ch; }
.hint code, .hint .mono { background: var(--sunken); padding: 0.05rem 0.3rem; border-radius: 4px; }
.pair { display: grid; grid-template-columns: 1fr auto; gap: 0.5rem; align-items: stretch; }
.rate { display: grid; grid-template-columns: 5.5rem auto 5.5rem 1fr; gap: 0.5rem; align-items: center; }
.rate span { color: var(--muted); font-size: var(--step--1); }
.check { display: flex; align-items: flex-start; gap: 0.65rem; margin-top: 0.85rem; cursor: pointer; }
.check input { margin-top: 0.2rem; flex: none; }
.check b { font-weight: 580; font-size: var(--step-0); display: block; }
.check small { color: var(--muted); font-size: var(--step--1); display: block; line-height: 1.4; margin-top: 0.1rem; }
.endpoint-box {
  display: flex; align-items: center; gap: 0.5rem; margin-top: 0.5rem; padding: 0.5rem 0.7rem;
  border-radius: 8px; background: var(--sunken); color: var(--muted); font-size: var(--step--1); overflow: hidden;
}
.endpoint-box .mono { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text); }
.alert {
  display: flex; gap: 0.6rem; align-items: flex-start; margin: 1rem 0 0; padding: 0.7rem 0.85rem; border-radius: 8px;
  background: var(--danger-soft); color: var(--danger); font-size: var(--step--1); line-height: 1.45;
}
.alert svg { width: 16px; height: 16px; flex: none; margin-top: 0.1rem; }
.pending { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--muted); font-size: var(--step--1); }
.spin { width: 14px; height: 14px; border: 2px solid var(--line-strong); border-top-color: var(--accent); border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { rotate: 360deg; } }

/* Login */
.login-wrap { min-height: 100dvh; display: grid; place-items: center; padding: 1rem; }
.login-card { width: min(23rem, 100%); background: var(--surface); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; box-shadow: 0 12px 40px oklch(20% 0.02 60 / 0.08); }
.login-card .inner { padding: 1.75rem; }
.login-card .brand { margin-bottom: 1.25rem; }
.login-card .btn { width: 100%; margin-top: 1.25rem; }
.login-wrap .theme-toggle { position: fixed; top: 0.75rem; right: 0.75rem; width: auto; margin: 0; }

/* Schmal: Liste wird gestapelt, Blatt füllt den Bildschirm */
@media (max-width: 60rem) {
  .row { grid-template-columns: 1fr 1rem; row-gap: 0.4rem; }
  .row-head { display: none; }
  .row .cell-mail, .row .cell-origin, .row .tags { grid-column: 1; }
  .row .chev { grid-column: 2; grid-row: 1; }
  .copy { opacity: 1; }
}
@media (max-width: 40rem) {
  .topbar-inner, main { padding-inline: 1rem; }
  .status .status-detail { display: none; }
  .page-head { align-items: stretch; flex-direction: column; }
  .page-head .btn { width: 100%; }
  dialog.sheet { width: 100vw; border-left: 0; }
  .rate { grid-template-columns: 1fr auto 1fr; }
  .rate select { grid-column: 1 / -1; }
}
@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}