/* iOS-Stil: Systemfarben, gruppierte Listen, Rot als Akzent. Hell + Dunkel automatisch. */
:root {
  --bg: #f2f2f7;
  --card: #ffffff;
  --card-2: #e9e9ee;
  --sep: rgba(60, 60, 67, 0.18);
  --text: #000000;
  --muted: rgba(60, 60, 67, 0.72);
  --red: #ff3b30;
  --red-press: #d92b21;
  --red-soft: rgba(255, 59, 48, 0.12);
  --green: #34c759;
  --orange: #ff9500;
  --bar: rgba(249, 249, 249, 0.82);
  --sheet: #f2f2f7;
  --radius: 12px;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #000000;
    --card: #1c1c1e;
    --card-2: #2c2c2e;
    --sep: rgba(84, 84, 88, 0.6);
    --text: #ffffff;
    --muted: rgba(235, 235, 245, 0.68);
    --red: #ff453a;
    --red-press: #e0362c;
    --red-soft: rgba(255, 69, 58, 0.18);
    --green: #30d158;
    --orange: #ff9f0a;
    --bar: rgba(22, 22, 24, 0.8);
    --sheet: #1c1c1e;
  }
  .sheet .list { background: var(--card-2); }
  .sheet .row input[type="date"], .sheet .row input[type="time"] { background: #3a3a3c; }
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body {
  font: 17px/1.3 -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  min-height: 100dvh;
}
[hidden] { display: none !important; }
svg { width: 22px; height: 22px; flex: none; }
h1 { margin: 0; font-size: 34px; line-height: 1.12; font-weight: 700; letter-spacing: -0.025em; }
.muted { color: var(--muted); }
.err { color: var(--red); min-height: 1.2em; margin: 6px 16px 0; font-size: 14px; }
.tint { color: var(--red); }
.danger { color: var(--red); }

/* ---------- Login ---------- */
.auth { min-height: 100dvh; display: grid; place-items: center; padding: 24px 16px; }
.auth-box { width: 100%; max-width: 380px; display: grid; gap: 12px; text-align: center; }
.auth-box form { display: grid; gap: 14px; margin-top: 10px; text-align: left; }
.app-icon { width: 84px; height: 84px; border-radius: 19px; margin: 0 auto 4px; }

/* ---------- Layout ---------- */
#app { padding: calc(var(--safe-t) + 10px) 16px calc(var(--safe-b) + 96px); max-width: 640px; margin: 0 auto; }
.top { margin-bottom: 16px; }
.top-row { display: flex; align-items: center; justify-content: space-between; min-height: 44px; }
.eyebrow { margin: 0; color: var(--muted); font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.02em; }
.round {
  width: 36px; height: 36px; border-radius: 50%; border: 0; display: grid; place-items: center; cursor: pointer;
  background: var(--red-soft); color: var(--red);
}
.round svg { width: 18px; height: 18px; }
.round:active { opacity: 0.6; }
.status { display: inline-flex; align-items: center; gap: 6px; margin: 6px 0 0; font-size: 15px; color: var(--muted); }
.status i { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.status.ok i { background: var(--green); }
.status.bad i { background: var(--red); }
.status.bad { color: var(--red); }

/* ---------- Nächster Anruf ---------- */
.hero {
  border-radius: 20px; padding: 18px 18px 20px; margin-bottom: 12px; color: #fff;
  background: linear-gradient(160deg, #ff5a4f, #d91e25);
}
.hero .k { margin: 0 0 10px; font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; opacity: 0.85; display: flex; align-items: center; gap: 6px; }
.hero .k svg { width: 15px; height: 15px; }
.hero .t { margin: 0; font-size: 26px; font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; }
.hero .s { margin: 6px 0 0; font-size: 16px; opacity: 0.9; }
.hero .count { font-weight: 650; font-variant-numeric: tabular-nums; }
.hero.empty { background: var(--card); color: var(--text); }
.hero.empty .k { color: var(--muted); opacity: 1; }
.hero.empty .s { color: var(--muted); opacity: 1; }

/* ---------- Buttons ---------- */
.btn {
  font: inherit; font-weight: 600; font-size: 17px; border-radius: 14px; padding: 14px 16px; border: 0; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  transition: transform 100ms ease-out, background-color 100ms;
}
.btn:active { transform: scale(0.97); }
.btn.primary { background: var(--red); color: #fff; }
.btn.primary:active { background: var(--red-press); }
.btn:disabled { opacity: 0.5; }
.btn svg { width: 19px; height: 19px; }
.compose {
  display: flex; align-items: flex-end; gap: 8px; margin-top: 14px; padding: 6px 6px 6px 16px;
  background: var(--card); border-radius: 22px; border: 0.5px solid var(--sep);
}
.compose:focus-within { border-color: var(--red); }
.compose textarea {
  flex: 1; min-height: 32px; max-height: 160px; padding: 6px 0; border: 0; outline: 0; resize: none;
  background: none; color: var(--text); font: inherit; font-size: 17px; line-height: 1.3; overflow: hidden;
}
.compose textarea::placeholder { color: var(--muted); }
.compose .send {
  flex: none; width: 34px; height: 34px; border-radius: 50%; border: 0; display: grid; place-items: center;
  background: var(--red); color: #fff; cursor: pointer; transition: transform 100ms ease-out, opacity 150ms;
}
.compose .send:active { transform: scale(0.92); }
.compose .send:disabled { opacity: 0.35; }
.compose .send svg { width: 18px; height: 18px; }
.compose-foot { margin-bottom: 18px; }
.sub .tag { color: var(--red); font-weight: 600; }
.call-now { width: 100%; margin-bottom: 26px; background: var(--card) !important; color: var(--red) !important; }
.call-now:active { background: var(--card-2) !important; }
.wide { width: 100%; margin-top: 18px; }

/* ---------- Gruppierte Liste (wie iOS-Einstellungen) ---------- */
.section-head { margin: 24px 16px 7px; font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.02em; }
.section-head:first-child { margin-top: 4px; }
.section-foot { margin: 7px 16px 0; font-size: 13px; color: var(--muted); line-height: 1.35; word-break: break-word; }
.list { background: var(--card); border-radius: var(--radius); overflow: hidden; }
.list + .list { margin-top: 20px; }
.row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 46px;
  padding: 10px 16px; position: relative; font: inherit; color: var(--text); background: none; border: 0; width: 100%; text-align: left;
}
.row + .row::before, .cell-input + .cell-input::before { content: ""; position: absolute; top: 0; left: 16px; right: 0; height: 0.5px; background: var(--sep); }
.row > span:first-child { flex: none; }
.row.tap { cursor: pointer; }
.row.tap:active { background: var(--card-2); }
.row.center { justify-content: center; }
.row.stacked { flex-direction: column; align-items: stretch; gap: 10px; }
.value { color: var(--muted); text-align: right; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.value.ok { color: var(--green); }
.value.bad { color: var(--red); }

input, select, textarea { font: inherit; color: var(--text); }
.value-input, .row select {
  flex: 1; min-width: 0; border: 0; background: none; outline: none; text-align: right; color: var(--muted);
  -webkit-appearance: none; appearance: none; padding: 0;
}
.value-input:focus { color: var(--text); }
.row select { text-align-last: right; cursor: pointer; direction: ltr; }
.row input[type="date"], .row input[type="time"] {
  border: 0; outline: none; background: var(--card-2); border-radius: 8px; padding: 6px 10px; font-size: 17px;
  -webkit-appearance: none; appearance: none; min-height: 34px; color: var(--text);
}
.cell-input {
  display: block; width: 100%; border: 0; outline: none; background: none; padding: 13px 16px; position: relative;
  -webkit-appearance: none; appearance: none; resize: none;
}
.cell-input.big { font-size: 20px; font-weight: 600; }
.cell-input::placeholder, .value-input::placeholder { color: var(--muted); opacity: 0.8; font-weight: 400; }
textarea.cell-input { border-top: 0.5px solid var(--sep); }

/* iOS-Schalter */
.toggle {
  -webkit-appearance: none; appearance: none; width: 51px; height: 31px; border-radius: 999px; margin: 0; flex: none;
  background: var(--card-2); position: relative; cursor: pointer; transition: background 0.25s;
}
@media (prefers-color-scheme: dark) { .toggle { background: #39393d; } }
.toggle::after {
  content: ""; position: absolute; top: 2px; left: 2px; width: 27px; height: 27px; border-radius: 50%; background: #fff;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15), 0 1px 1px rgba(0, 0, 0, 0.16); transition: transform 0.25s cubic-bezier(0.3, 0.7, 0.4, 1);
}
.toggle:checked { background: var(--green); }
.toggle:checked::after { transform: translateX(20px); }

/* Segment-Auswahl */
.segmented { display: grid; grid-template-columns: repeat(5, 1fr); background: var(--card-2); border-radius: 9px; padding: 2px; gap: 2px; }
@media (prefers-color-scheme: dark) { .segmented { background: #3a3a3c; } }
.segmented button {
  font: inherit; font-size: 13px; font-weight: 500; border: 0; background: none; color: var(--text); padding: 7px 2px; border-radius: 7px; cursor: pointer;
}
.segmented button.on { background: var(--red); color: #fff; font-weight: 600; box-shadow: 0 3px 8px rgba(0, 0, 0, 0.12); }

/* ---------- Termine-Liste ---------- */
.day { margin: 22px 16px 7px; font-size: 13px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.02em; font-weight: 400; }
.day:first-child { margin-top: 0; }
.item { cursor: pointer; padding-right: 10px; }
.item:active { background: var(--card-2); }
.item .time { flex: none; width: 52px; font-variant-numeric: tabular-nums; font-weight: 600; }
.item .mid { flex: 1; min-width: 0; }
.item .title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.item .sub { color: var(--muted); font-size: 14px; margin-top: 2px; display: flex; align-items: center; gap: 4px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.item .sub svg { width: 13px; height: 13px; color: var(--red); }
.item .chev { width: 14px; height: 14px; color: var(--muted); opacity: 0.6; }
.item.past { opacity: 0.45; }
.badge { font-size: 13px; font-weight: 500; padding: 4px 10px; border-radius: 999px; white-space: nowrap; color: var(--muted); background: var(--card-2); }
.badge.ok { color: var(--green); background: color-mix(in srgb, var(--green) 14%, transparent); }
.badge.bad { color: var(--red); background: var(--red-soft); }
.badge.live { color: #fff; background: var(--red); }
.empty-note { color: var(--muted); text-align: center; padding: 48px 16px; margin: 0; }

/* ---------- Anrufe ---------- */
.call { background: var(--card); border-radius: var(--radius); padding: 14px 16px; margin-bottom: 12px; }
.call .head { display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.call .head strong { font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.call .why { color: var(--muted); font-size: 14px; margin-top: 3px; word-break: break-word; }
.call details { margin-top: 10px; }
.call summary { color: var(--muted); font-size: 13px; cursor: pointer; }
.call pre { font-size: 12px; white-space: pre-wrap; word-break: break-all; color: var(--muted); max-height: 240px; overflow: auto; }
.talk { display: grid; gap: 4px; margin-top: 12px; }
.talk p { margin: 0; padding: 8px 12px; border-radius: 18px; font-size: 16px; line-height: 1.3; max-width: 80%; }
.talk .it { background: var(--card-2); justify-self: start; }
.talk .me { background: var(--red); color: #fff; justify-self: end; }
.yes { color: var(--green); font-weight: 600; }

/* ---------- Tab-Leiste ---------- */
.tabs {
  position: fixed; left: 0; right: 0; bottom: 0; display: flex; justify-content: center;
  padding: 6px 8px calc(var(--safe-b) + 4px); background: var(--bar);
  backdrop-filter: blur(20px) saturate(180%); -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-top: 0.5px solid var(--sep);
}
.tabs button {
  flex: 1; max-width: 160px; font: inherit; font-size: 11px; font-weight: 500; letter-spacing: 0.01em; color: var(--muted);
  background: none; border: 0; padding: 2px 4px; display: grid; justify-items: center; gap: 3px; cursor: pointer;
}
.tabs button svg { width: 26px; height: 26px; }
.tabs button.on { color: var(--red); }

/* ---------- Sheet ---------- */
.sheet {
  border: 0; padding: 0; margin: auto auto 0; width: 100%; max-width: 640px; max-height: 94dvh;
  background: var(--sheet); color: var(--text); border-radius: 14px 14px 0 0; overflow: auto;
}
.sheet::backdrop { background: rgba(0, 0, 0, 0.4); }
.sheet form { padding-bottom: calc(var(--safe-b) + 24px); }
.sheet-bar {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 14px 16px; position: sticky; top: 0;
  background: var(--sheet); z-index: 1;
}
.sheet-bar strong { font-weight: 600; }
.sheet-bar .link:last-child, .link-spacer { justify-self: end; }
.link { font: inherit; color: var(--red); background: none; border: 0; padding: 4px 0; cursor: pointer; justify-self: start; }
.link.bold { font-weight: 600; }
.link:active { opacity: 0.5; }
.sheet-body { padding: 6px 16px 0; }
.sheet[open] { animation: up 0.35s cubic-bezier(0.2, 0.9, 0.3, 1); }
@keyframes up { from { transform: translateY(100%); } }
@media (min-width: 700px) { .sheet { margin: auto; border-radius: 14px; } }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; top: calc(var(--safe-t) + 12px); transform: translateX(-50%) translateY(-12px);
  background: var(--card); color: var(--text); padding: 11px 18px; border-radius: 999px; font-size: 15px; font-weight: 600;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.18); opacity: 0; pointer-events: none; transition: all 0.3s cubic-bezier(0.2, 0.9, 0.3, 1);
  max-width: calc(100% - 32px); text-align: center; z-index: 10;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media (prefers-reduced-transparency: reduce) {
  .tabs { background: var(--card); backdrop-filter: none; -webkit-backdrop-filter: none; }
}
.sprite { position: absolute; }

/* ---------- Termin-Formular: schnelle Auswahl ---------- */
.sheet .section-head:first-child { margin-top: 18px; }
.chips { display: flex; gap: 8px; }
.chips.scroll { overflow-x: auto; scrollbar-width: none; margin: 0 -16px; padding: 0 16px; scroll-padding-inline: 16px; scroll-snap-type: x proximity; }
.chips.scroll::-webkit-scrollbar { display: none; }
.chips button, .weekdays button {
  flex: none; font: inherit; font-size: 15px; font-weight: 500; border: 0; border-radius: 999px; cursor: pointer;
  background: var(--card-2); color: var(--text); padding: 8px 14px; scroll-snap-align: start;
  transition: transform 100ms ease-out, background 150ms;
}
.chips button:active, .weekdays button:active { transform: scale(0.95); }
.chips button small { display: block; font-size: 11px; font-weight: 400; color: var(--muted); margin-top: 1px; }
.chips button.on, .weekdays button.on { background: var(--red); color: #fff; }
.chips button.on small { color: rgba(255, 255, 255, 0.8); }
#day-chips button { min-width: 62px; padding: 7px 12px; line-height: 1.15; }
#time-chips { justify-content: space-between; }
#time-chips button { flex: 1; padding: 7px 0; font-size: 14px; font-variant-numeric: tabular-nums; }
.when-row { display: flex; gap: 8px; }
.when-row input { flex: 1; min-width: 0; border: 0; outline: none; background: var(--card-2); border-radius: 10px; padding: 8px 10px; font-size: 17px;
  -webkit-appearance: none; appearance: none; min-height: 40px; color: var(--text); text-align: center; }
.when-row input[type="time"] { flex: 0 0 34%; font-weight: 600; font-variant-numeric: tabular-nums; }
.weekdays { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.weekdays button { padding: 9px 0; font-size: 14px; }
.until-ctl { display: flex; gap: 8px; align-items: center; justify-content: flex-end; flex: 1; min-width: 0; }
.until-ctl select { flex: 0 1 auto; }
.until-ctl input { border: 0; outline: none; background: var(--card-2); border-radius: 8px; padding: 6px 10px; font-size: 16px; -webkit-appearance: none; appearance: none; color: var(--text); }
#appt-summary { color: var(--text); font-size: 14px; margin-top: 10px; }
#appt-summary b { color: var(--red); font-weight: 600; }
.sub .rep { color: var(--muted); }
@media (prefers-color-scheme: dark) {
  .sheet .chips button, .sheet .weekdays button, .sheet .when-row input, .sheet .until-ctl input { background: #3a3a3c; }
  .sheet .chips button.on, .sheet .weekdays button.on { background: var(--red); }
}

/* ---------- Brain 2 ---------- */
.brain-intro { margin: 0 4px 12px; }
.brain-add { background: var(--card); border-radius: var(--radius); padding: 12px 16px 14px; display: flex; flex-direction: column; gap: 10px; margin-bottom: 8px; }
.brain-add textarea { border: 0; outline: none; resize: none; background: var(--card-2); border-radius: 10px; padding: 10px 12px; font: inherit; font-size: 16px; color: var(--text); min-height: 76px; }
.brain-add .btn { align-self: flex-end; }
.brain-add .chips.scroll { margin: 0 -16px; }
.note { align-items: flex-start; }
.row.note > span.note-text { flex: 1 1 auto; min-width: 0; white-space: pre-wrap; word-break: break-word; line-height: 1.35; font-size: 16px; }
.note .chev { margin-top: 4px; }
@media (prefers-color-scheme: dark) { .brain-add textarea { background: #2c2c2e; } }
.row.persona { padding-top: 10px; padding-bottom: 10px; }
.row.persona textarea { flex: 1 1 auto; width: 100%; border: 0; outline: none; resize: none; background: transparent; font-size: 16px; line-height: 1.35; min-height: 110px; padding: 0; }
.row.persona textarea::placeholder { color: var(--muted); }

/* =====================================================================
   Apple-Feinschliff (iOS 26 Stil): schwebende Glas-Tableiste, weichere
   Karten, Kapsel-Buttons, Glas-Toast und Sheet mit Feder-Kurve. Rot bleibt.
   ===================================================================== */
:root {
  --radius: 22px;
  --glass: rgba(255, 255, 255, 0.72);
  --glass-edge: rgba(255, 255, 255, 0.65);
  --glass-shadow: 0 10px 34px rgba(0, 0, 0, 0.12), 0 1px 3px rgba(0, 0, 0, 0.06);
  --card-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  --spring: cubic-bezier(0.32, 0.72, 0, 1);
}
@media (prefers-color-scheme: dark) {
  :root {
    --glass: rgba(40, 40, 44, 0.66);
    --glass-edge: rgba(255, 255, 255, 0.12);
    --glass-shadow: 0 10px 34px rgba(0, 0, 0, 0.5);
    --card-shadow: none;
  }
}

/* Großer Titel: enger Buchstabenabstand wie SF Pro Display */
h1 { font-size: 36px; font-weight: 800; letter-spacing: -0.03em; }
#view-title { margin-top: 2px; }
.eyebrow { text-transform: none; font-size: 15px; font-weight: 600; letter-spacing: -0.01em; color: var(--red); }

/* Gruppen-Überschriften wie in aktuellen iOS-Apps: kein Großbuchstaben-Schreien */
.section-head, .day {
  text-transform: none; font-size: 15px; font-weight: 600; letter-spacing: -0.01em; color: var(--text); margin-left: 6px;
}
.section-foot { margin-left: 6px; }

/* Karten weicher und runder */
.list, .call, .brain-add { border-radius: var(--radius); box-shadow: var(--card-shadow); }
.row { min-height: 50px; }
.row + .row::before { left: 18px; }
.row, .item { transition: background-color 120ms ease-out; }

/* Nächster-Anruf-Karte: tiefes Rot mit Glanzkante und Leuchten */
.hero {
  border-radius: 28px; padding: 20px 20px 22px; position: relative; overflow: hidden;
  background: radial-gradient(120% 90% at 0% 0%, #ff6b60 0%, transparent 55%), linear-gradient(155deg, #ff453a 0%, #e0251c 55%, #b5121b 100%);
  box-shadow: 0 14px 34px -12px rgba(224, 37, 28, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.35);
}
.hero .t { font-size: 28px; font-weight: 800; letter-spacing: -0.03em; }
.hero.empty { box-shadow: var(--card-shadow); background: var(--card); }

/* Buttons als Kapseln, Druck-Feedback sofort beim Antippen */
.btn { border-radius: 999px; padding: 14px 22px; }
.btn.primary { box-shadow: 0 8px 20px -10px rgba(255, 59, 48, 0.8); }
.round { width: 38px; height: 38px; transition: transform 120ms var(--spring), opacity 120ms; }
.round:active { transform: scale(0.9); opacity: 1; }
.compose { border-radius: 26px; border: 0; box-shadow: var(--card-shadow), 0 0 0 0.5px var(--sep); }
.compose:focus-within { box-shadow: 0 0 0 2px var(--red); }
.call-now { border-radius: var(--radius) !important; }

/* Schwebende Glas-Tableiste */
.tabs {
  left: 50%; right: auto; bottom: calc(var(--safe-b) + 10px); transform: translateX(-50%);
  width: min(440px, calc(100% - 32px)); padding: 6px; gap: 2px; border-radius: 999px;
  background: var(--glass); border: 0.5px solid var(--glass-edge); border-top: 0.5px solid var(--glass-edge);
  backdrop-filter: blur(24px) saturate(190%); -webkit-backdrop-filter: blur(24px) saturate(190%);
  box-shadow: var(--glass-shadow);
}
.tabs button {
  border-radius: 999px; padding: 7px 4px 6px; font-size: 10.5px; font-weight: 600; gap: 2px;
  transition: background-color 200ms var(--spring), color 200ms, transform 120ms var(--spring);
}
.tabs button svg { width: 24px; height: 24px; }
.tabs button:active { transform: scale(0.94); }
.tabs button.on { background: var(--red-soft); color: var(--red); }
#app { padding-bottom: calc(var(--safe-b) + 110px); }

/* Sheets: größere Ecken, Feder-Kurve, Hintergrund leicht abgedunkelt */
.sheet { border-radius: 24px 24px 0 0; }
.sheet::before {
  content: ""; display: block; width: 36px; height: 5px; border-radius: 3px; background: var(--sep); margin: 7px auto -2px;
}
.sheet::backdrop { background: rgba(0, 0, 0, 0.32); }
.sheet[open] { animation: up 0.5s var(--spring); }
.sheet-bar { background: color-mix(in srgb, var(--sheet) 82%, transparent); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); }
@media (min-width: 700px) { .sheet { border-radius: 24px; } .sheet::before { display: none; } }

/* Toast als Glas-Kapsel */
.toast {
  background: var(--glass); border: 0.5px solid var(--glass-edge); box-shadow: var(--glass-shadow);
  backdrop-filter: blur(24px) saturate(190%); -webkit-backdrop-filter: blur(24px) saturate(190%);
  transition: opacity 0.3s, transform 0.45s var(--spring);
}

/* Chips und Segmente: Kapseln mit Feder */
.chips button, .weekdays button { transition: transform 140ms var(--spring), background-color 160ms, color 160ms; }
.segmented { border-radius: 999px; }
.segmented button { border-radius: 999px; }

/* Login */
.app-icon { border-radius: 22px; box-shadow: 0 12px 30px -10px rgba(224, 37, 28, 0.6); }
.auth-box .list { border-radius: 14px; }

/* Barrierefreiheit */
@media (prefers-reduced-transparency: reduce) {
  .tabs, .toast { background: var(--card); backdrop-filter: none; -webkit-backdrop-filter: none; }
  .sheet-bar { background: var(--sheet); backdrop-filter: none; -webkit-backdrop-filter: none; }
}
@media (prefers-contrast: more) {
  .tabs, .toast, .list { border: 1px solid var(--text); }
}
.compose-foot { margin-bottom: 22px; }