/* Team-Mail – Webmail von Leitwerk. Dunkel wie das Leitwerk-Panel, nur System-Schriften (strenge CSP).
   Maße wie im Panel: Abstände 4 · 8 · 12 · 16 · 24, Knopf 32 px, klein 26 px, Feld 32 px. */

:root {
  --bg: #0d1017;
  --bg-2: #121621;
  --panel: #151a25;
  --panel-2: #1a2030;
  --fg: #e8ebf2;
  --fg-2: #b4bacb;
  --muted: #7f879b;
  --line: #242b3b;
  --line-2: #2f3749;
  --accent: #7b8aff;
  --accent-soft: #232a4a;
  --ok: #3ccf8a;
  --warn: #f0b451;
  --warn-soft: #33270f;
  --bad: #ff7b6e;
  --bad-soft: #3a1a17;
  --side: #0a0c12;
  --side-hover: #141925;
  --side-active: #1c2335;
  --radius: 10px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  background: var(--bg);
  color: var(--fg);
  font: 13.5px/1.45 "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, input, textarea, select { font: inherit; color: inherit; }
h1, h2, p { margin: 0; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
[hidden] { display: none !important; }

/* ---------------------------------------------------------------- Knöpfe & Felder */
.btn {
  display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 12px;
  border: 1px solid transparent; border-radius: 8px; background: var(--accent); color: #0b0e1a;
  font-weight: 600; cursor: pointer; white-space: nowrap; text-decoration: none;
}
.btn:hover { filter: brightness(1.08); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn.ghost { background: var(--panel); border-color: var(--line-2); color: var(--fg); font-weight: 500; }
.btn.ghost:hover { background: var(--panel-2); filter: none; }
.btn.danger { background: var(--bad); color: #1a0806; }
.btn.sm { height: 26px; padding: 0 9px; font-size: 12px; }
.btn svg { flex: none; }
input, textarea, select {
  height: 32px; padding: 0 10px; border: 1px solid var(--line-2); border-radius: 8px; background: var(--bg-2); outline: none;
}
textarea { height: auto; padding: 8px 10px; resize: vertical; }
input:focus, textarea:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
label.field { display: grid; gap: 4px; font-size: 12px; color: var(--fg-2); }
.error { color: var(--bad); font-size: 12.5px; min-height: 18px; }
.note { padding: 8px 12px; border-radius: 8px; font-size: 12.5px; background: var(--warn-soft); color: var(--warn); display: flex; align-items: center; gap: 10px; }
.note.bad { background: var(--bad-soft); color: var(--bad); }

/* ---------------------------------------------------------------- Anmeldung */
.login-wrap { min-height: 100%; display: grid; place-items: center; padding: 24px; }
.login { width: min(380px, 100%); display: grid; gap: 12px; padding: 24px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; }
.login h1 { font-size: 18px; }
.brand { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.brand-mark { width: 30px; height: 30px; border-radius: 8px; background: linear-gradient(135deg, #5b6cff, #8a5cff); display: grid; place-items: center; color: #fff; }
.brand-name { font-weight: 700; }
.brand-sub { font-size: 11.5px; color: var(--muted); }

/* ---------------------------------------------------------------- Rahmen: Ordner | Liste | Lesen */
.shell { display: grid; grid-template-columns: 220px minmax(300px, 400px) 1fr; height: 100vh; }
.side { background: var(--side); border-right: 1px solid var(--line); display: flex; flex-direction: column; min-height: 0; }
.side .brand { padding: 14px 14px 10px; }
.side .compose { margin: 0 12px 10px; justify-content: center; }
.folders { flex: 1; overflow: auto; padding: 0 8px; scrollbar-width: none; }
.folder {
  width: 100%; display: flex; align-items: center; gap: 9px; height: 32px; padding: 0 10px; border: 0; border-radius: 8px;
  background: none; color: var(--fg-2); cursor: pointer; text-align: left;
}
.folder:hover { background: var(--side-hover); color: var(--fg); }
.folder.on { background: var(--side-active); color: var(--fg); font-weight: 600; }
.folder .name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.folder .count { font-size: 11px; background: var(--accent-soft); color: var(--accent); border-radius: 10px; padding: 0 7px; line-height: 18px; }
.side-foot { border-top: 1px solid var(--line); padding: 10px 12px; display: grid; gap: 6px; }
.side-foot .who { font-size: 12px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.side-foot .row { display: flex; gap: 6px; }

.list { border-right: 1px solid var(--line); display: flex; flex-direction: column; min-height: 0; background: var(--bg); }
.list-head { padding: 12px; display: grid; gap: 8px; border-bottom: 1px solid var(--line); }
.list-head h2 { font-size: 15px; display: flex; align-items: center; justify-content: space-between; }
.search { display: flex; gap: 6px; }
.search input { flex: 1; min-width: 0; }
.items { flex: 1; overflow: auto; }
.item {
  display: grid; gap: 2px; width: 100%; padding: 9px 12px; border: 0; border-bottom: 1px solid var(--line);
  background: none; text-align: left; cursor: pointer; color: var(--fg-2);
}
.item:hover { background: var(--panel); }
.item.on { background: var(--panel-2); box-shadow: inset 3px 0 0 var(--accent); }
.item.unread { color: var(--fg); }
.item.unread .who, .item.unread .subj { font-weight: 650; }
.item .top { display: flex; gap: 8px; align-items: baseline; }
.item .who { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.item .when { font-size: 11.5px; color: var(--muted); flex: none; }
.item .subj { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: flex; gap: 6px; align-items: center; }
.item .subj span { overflow: hidden; text-overflow: ellipsis; }
.item .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex: none; }
.pager { display: flex; justify-content: space-between; align-items: center; padding: 8px 12px; border-top: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.empty { padding: 32px 16px; text-align: center; color: var(--muted); }

.read { display: flex; flex-direction: column; min-height: 0; min-width: 0; background: var(--bg-2); }
.read-bar { display: flex; flex-wrap: wrap; gap: 6px; padding: 10px 16px; border-bottom: 1px solid var(--line); background: var(--bg); }
.read-bar .spacer { flex: 1; }
.read-head { padding: 16px 20px 12px; display: grid; gap: 6px; border-bottom: 1px solid var(--line); }
.read-head h1 { font-size: 18px; line-height: 1.3; word-break: break-word; }
.meta { display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; font-size: 12.5px; }
.meta dt { color: var(--muted); }
.meta dd { margin: 0; color: var(--fg-2); word-break: break-word; }
.atts { display: flex; flex-wrap: wrap; gap: 6px; padding: 10px 20px; border-bottom: 1px solid var(--line); }
.att { display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 10px; border: 1px solid var(--line-2); border-radius: 8px; color: var(--fg); text-decoration: none; font-size: 12.5px; background: var(--panel); }
.att:hover { border-color: var(--accent); }
.att .size { color: var(--muted); }
.read-body { flex: 1; min-height: 0; display: flex; flex-direction: column; }
.read-body .note { margin: 10px 20px 0; }
.mailframe { flex: 1; width: 100%; min-height: 300px; border: 0; background: var(--bg-2); margin-top: 10px; color-scheme: dark; }
.mailtext { flex: 1; overflow: auto; margin: 0; padding: 16px 20px 24px; white-space: pre-wrap; word-break: break-word; font: 13.5px/1.55 ui-monospace, "Cascadia Mono", Consolas, monospace; color: var(--fg); }
.placeholder { flex: 1; display: grid; place-items: center; color: var(--muted); }

/* Schreiben */
.compose-form { flex: 1; min-height: 0; overflow: auto; padding: 16px 20px; display: grid; gap: 10px; align-content: start; }
.compose-form h1 { font-size: 17px; }
.compose-form .line { display: grid; grid-template-columns: 70px 1fr; align-items: center; gap: 8px; }
.compose-form .line span { color: var(--muted); font-size: 12.5px; }
.compose-form textarea { min-height: 320px; font: 13.5px/1.55 ui-monospace, "Cascadia Mono", Consolas, monospace; }
.compose-form .actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.compose-form .actions .spacer { flex: 1; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-flex; align-items: center; gap: 6px; height: 26px; padding: 0 4px 0 10px; border-radius: 13px; background: var(--panel-2); border: 1px solid var(--line-2); font-size: 12px; }
.chip button { border: 0; background: none; color: var(--muted); cursor: pointer; width: 20px; height: 20px; border-radius: 10px; display: grid; place-items: center; }
.chip button:hover { background: var(--bad-soft); color: var(--bad); }
.linkish { border: 0; background: none; color: var(--accent); cursor: pointer; padding: 0; font-size: 12.5px; }

/* Meldungszeile: fest über dem Lesebereich, kein schwebendes Fenster */
.msgline { display: flex; align-items: center; gap: 10px; padding: 8px 16px; font-size: 12.5px; border-bottom: 1px solid var(--line); background: var(--accent-soft); color: var(--fg); }
.msgline.bad { background: var(--bad-soft); color: var(--bad); }
.msgline .txt { flex: 1; }
.msgline button { border: 0; background: none; color: inherit; cursor: pointer; opacity: .7; }
.msgline button:hover { opacity: 1; }

/* Dialog (Einstellungen, Verschieben) */
.overlay { position: fixed; inset: 0; background: rgba(5, 7, 12, .6); display: grid; place-items: center; padding: 24px; z-index: 40; }
.dialog { width: min(480px, 100%); background: var(--panel); border: 1px solid var(--line-2); border-radius: 12px; padding: 18px; display: grid; gap: 12px; }
.dialog h2 { font-size: 15.5px; }
.dialog .actions { display: flex; justify-content: flex-end; gap: 8px; }

/* Schmale Fenster: eine Spalte, zurück-Knopf */
.back { display: none; }
@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .shell .side, .shell .list, .shell .read { display: none; }
  .shell.v-folders .side, .shell.v-list .list, .shell.v-read .read { display: flex; }
  .back { display: inline-flex; }
  .shell.v-list .list-head .back { display: inline-flex; }
}
.fields { display: grid; gap: 12px; }

/* ---------------------------------------------------------------- Anmeldung, neu */
.login-wrap { background: radial-gradient(900px 500px at 50% -10%, rgba(91, 108, 255, .18), transparent 70%), var(--bg); }
.login { width: min(400px, 100%); gap: 14px; padding: 32px 28px 24px; border-radius: 18px; box-shadow: 0 24px 70px rgba(0, 0, 0, .45); }
.login-kopf { display: grid; justify-items: center; gap: 6px; margin-bottom: 8px; text-align: center; }
.login-kopf h1 { font-size: 22px; letter-spacing: -.3px; margin: 8px 0 0; }
.login-kopf p { margin: 0; font-size: 13px; }
.brand-mark.gross { width: 52px; height: 52px; border-radius: 15px; box-shadow: 0 10px 30px rgba(91, 108, 255, .35); }
.login .field input { height: 40px; font-size: 14px; }
.pw-wrap { position: relative; display: grid; }
.pw-wrap input { padding-right: 40px; }
.pw-toggle { position: absolute; right: 4px; top: 4px; width: 32px; height: 32px; display: grid; place-items: center; border: 0; border-radius: 7px; background: none; color: var(--muted); cursor: pointer; }
.pw-toggle:hover { color: var(--fg); background: var(--panel-2); }
.login-btn { height: 40px; justify-content: center; font-size: 14px; }
.login-fuss { display: flex; gap: 8px; align-items: flex-start; padding-top: 12px; border-top: 1px solid var(--line); font-size: 12px; line-height: 1.45; color: var(--muted); }
.login-fuss svg { flex: none; margin-top: 2px; }

/* ---------------------------------------------------------------- Schreiben: Versandart, Vorschau, Vorlagen */
.art { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 8px; font-size: 12.5px; color: var(--muted); }
.art.html { border-color: var(--accent-soft); background: var(--accent-soft); color: var(--fg-2); }
.art .art-text { flex: 1; }
.art svg { flex: none; }
.c-preview iframe { display: block; width: 100%; height: 460px; border: 1px solid var(--line); border-radius: 10px; background: #f4f5f9; }
.c-preview[hidden], .art button[hidden] { display: none; }
.snippets { display: grid; gap: 8px; max-height: 60vh; overflow-y: auto; }
.snippets p { margin: 0 0 4px; }
.snippet { display: flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 9px; padding: 4px 8px 4px 4px; }
.snippet-main { flex: 1; min-width: 0; display: grid; gap: 2px; padding: 7px 8px; border: 0; border-radius: 7px; background: none; color: var(--fg); cursor: pointer; text-align: left; font: inherit; }
.snippet-main:hover { background: var(--panel-2); }
.snippet-main span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.linkish.danger { color: var(--bad); }

/* Rollbalken wie im Panel */
* { scrollbar-width: thin; scrollbar-color: var(--line-2) transparent; }

/* ================================================================ Neues Erscheinungsbild (wie das Leitwerk-Panel) */
:root {
  --bg: #0b0d12; --bg-2: #0f1218; --panel: #12151d; --panel-2: #181c26; --line: #1f2430; --line-2: #2b3141;
  --accent: #6d9bff; --accent-soft: #16233f; --side: #0e1016; --side-hover: #171b25; --side-active: #16233f; --radius: 12px;
}
body { font-size: 14px; }
.btn { height: 34px; padding: 0 14px; border-radius: 9px; color: #08101f; }
.btn.sm { height: 30px; padding: 0 11px; font-size: 12.5px; }
input, textarea, select { height: 34px; border-radius: 9px; }
input:focus, textarea:focus, select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.brand-mark { background: linear-gradient(135deg, #5b8cff, #2f5be0); border-radius: 9px; }
.login-wrap { background: radial-gradient(900px 500px at 50% -10%, rgba(91, 140, 255, .18), transparent 70%), var(--bg); }
.brand-mark.gross { box-shadow: 0 10px 30px rgba(91, 140, 255, .35); }

.shell { grid-template-columns: 244px minmax(320px, 420px) 1fr; }
.side .brand { padding: 16px 16px 14px; }
.side .compose { margin: 0 12px 14px; height: 40px; border-radius: 11px; font-size: 14px; box-shadow: 0 8px 22px rgba(91, 140, 255, .22); }
.folders { padding: 0 10px; display: grid; gap: 2px; align-content: start; }
.folder { height: 36px; padding: 0 11px; border-radius: 9px; }
.folder.on { color: #a9c4ff; }
.folder .count { font-weight: 600; }

/* Konto unten links: ein Knopf, das Menü klappt nach oben auf */
.konto { position: relative; padding: 10px; border-top: 1px solid var(--line); }
.konto-knopf { display: flex; align-items: center; gap: 10px; width: 100%; padding: 7px 9px; border: 1px solid transparent; border-radius: 11px; background: none; color: var(--fg); cursor: pointer; text-align: left; }
.konto-knopf:hover, .konto-knopf[aria-expanded="true"] { background: var(--side-hover); border-color: var(--line); }
.konto-knopf > svg { flex: none; color: var(--muted); transition: transform .15s; }
.konto-knopf[aria-expanded="true"] > svg { transform: rotate(180deg); }
.konto-wer { flex: 1; min-width: 0; display: grid; line-height: 1.3; }
.konto-wer b { font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.konto-wer span { font-size: 11.5px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.konto-menu { position: absolute; left: 10px; right: 10px; bottom: calc(100% - 4px); z-index: 30; padding: 6px; display: grid; gap: 1px; background: var(--panel); border: 1px solid var(--line-2); border-radius: 12px; box-shadow: 0 18px 44px rgba(0, 0, 0, .45); }
.konto-item { display: flex; align-items: center; gap: 9px; width: 100%; padding: 9px 10px; border: 0; border-radius: 8px; background: none; color: var(--fg); cursor: pointer; text-align: left; font-size: 13px; }
.konto-item:hover { background: var(--panel-2); }
.konto-item svg { color: var(--muted); flex: none; }
.konto-item.gefahr, .konto-item.gefahr svg { color: var(--bad); }
.konto-item.gefahr:hover { background: var(--bad-soft); }

/* Runde Kürzel */
.av { width: 34px; height: 34px; flex: none; border-radius: 50%; display: grid; place-items: center; font-size: 12px; font-weight: 700; color: #fff; letter-spacing: .02em; }
.av.gross { width: 36px; height: 36px; }
.av-0 { background: #3b6fe0; } .av-1 { background: #7a5be6; } .av-2 { background: #1f9d6b; }
.av-3 { background: #c9772a; } .av-4 { background: #c84f7d; } .av-5 { background: #2a93b8; }

/* Liste */
.list-head { padding: 16px 14px 12px; gap: 10px; }
.list-head h2 { font-size: 17px; letter-spacing: -.2px; }
.item { display: flex; align-items: center; gap: 11px; padding: 11px 14px; }
.item-body { flex: 1; min-width: 0; display: grid; gap: 2px; }
.item.on { background: var(--accent-soft); box-shadow: inset 3px 0 0 var(--accent); }
.item .subj { color: var(--muted); font-size: 13px; }
.item.unread .subj { color: var(--fg); }
.empty { display: grid; justify-items: center; gap: 10px; padding: 56px 16px; }
.empty svg { opacity: .5; }

/* Lesen und Schreiben */
.read-bar { padding: 12px 20px; }
.read-head { padding: 20px 24px 14px; }
.read-head h1 { font-size: 20px; letter-spacing: -.2px; }
.compose-form { padding: 20px 24px; gap: 12px; }
.compose-form h1 { font-size: 20px; letter-spacing: -.2px; margin-bottom: 4px; }
.compose-form textarea { font: 14px/1.6 "Segoe UI Variable Text", "Segoe UI", system-ui, sans-serif; padding: 12px 14px; border-radius: 11px; }
.dialog { border-radius: 16px; padding: 22px; box-shadow: 0 24px 70px rgba(0, 0, 0, .5); }
.dialog h2 { font-size: 17px; }

/* Sicherheitsprüfung unter dem Anmelde-Knopf */
.captcha-hint { font-size: 11px; color: var(--muted, #8b93a7); text-align: center; margin-top: 6px; }
.captcha-hint[data-state="fehler"] { color: var(--bad, #e5484d); }