/* ── 15-auth-v2.css — Rivix-Redesign der Auth-Seiten (Design-Handoff 2026) ────
   Neues Design für login/forgot/reset/verify/activate/request-access nach
   design_handoff_rivix_redesign/code/auth.html. Wird als eigenes <link> NACH
   style.css geladen und überschreibt gezielt die Auth-Schale aus
   02-mobile-auth.css/13-auth-pages.css. 02/13 bleiben unverändert, weil deren
   Bausteine (App-Mobile-Regeln, .error-/Status-Karten, Button-Spinner,
   [hidden]-Utility) weiter von App-Seiten bzw. hier mitgenutzt werden.
   Tokens: css/00-public-theme.css (--ink, --teal, --font-sora, --ease-slide …).
   Fonts: css/00-fonts.css (self-hosted, kein Google-Fonts-Link — CSP).

   Screen 01 (login/register): dunkle Glass-Card mit Diagonal-Slide-Overlay,
   gekeyt an EINER .show-register-Klasse (auth-ui.js toggelt sie). Transitionen
   sind über .is-animated gegated (erst nach dem ersten Paint aktiv), damit ein
   Direkteinstieg via /login.html#register nicht beim Laden animiert.
   Screens 02–06 (forgot/reset/verify/activate/request-access): helle Cards
   auf hellem Grund — wie im Handoff (nur Screen 01 ist dunkel/glass). */

/* ── Page-Shell ─────────────────────────────────────────────────────────── */
body.auth-page.av-page {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  min-height: 100vh; min-height: 100dvh;
  padding: 96px 24px 44px;
  overflow: auto;
}
body.auth-page.av-page--dark {
  background: linear-gradient(180deg, #06463E 0%, #053B34 55%, #04332C 100%);
}
body.auth-page.av-page ::selection { background: var(--mint-chip-bg); color: var(--teal-deep); }

/* .hidden muss die neuen Display-Regeln (.av-form, .av-panel form) sicher
   schlagen — per Spezifität, bewusst OHNE !important: activate.js/auth.js
   schalten Formulare über Inline-style.display frei, und Inline muss weiter
   gewinnen (das [hidden]-Attribut deckt 13-auth-pages mit !important ab). */
body.auth-page.av-page .hidden { display: none; }

/* Screen-Container: Spalte (Card, Fehler, Tagline, Rechtliches) */
body.auth-page.av-page #auth-screen {
  position: relative; z-index: 1; background: none; min-height: 0;
  width: 100%; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
}

/* Hintergrund-Deko: fixe Schicht, Glows + (dunkel) feines Raster */
.av-bg {
  position: fixed; inset: 0; overflow: hidden;
  pointer-events: none; z-index: 0;
}
.av-glow { position: absolute; border-radius: 50%; }
.av-glow--a { top: -200px; left: -100px; width: 700px; height: 560px;
  background: radial-gradient(closest-side, rgba(61,214,190,.26), rgba(61,214,190,0) 72%); }
.av-glow--b { bottom: -240px; right: -140px; width: 720px; height: 600px;
  background: radial-gradient(closest-side, rgba(15,138,124,.34), rgba(15,138,124,0) 70%); }
.av-glow--l1 { top: -180px; left: -120px; width: 640px; height: 520px;
  background: radial-gradient(closest-side, rgba(61,214,190,.20), rgba(61,214,190,0) 72%); }
.av-glow--l2 { bottom: -220px; right: -140px; width: 700px; height: 560px;
  background: radial-gradient(closest-side, rgba(15,138,124,.16), rgba(15,138,124,0) 70%); }
.av-glow--o1 { top: -140px; right: -110px; width: 420px; height: 380px;
  background: radial-gradient(closest-side, rgba(61,214,190,.28), rgba(61,214,190,0) 72%); }
.av-glow--o2 { bottom: -160px; left: -100px; width: 400px; height: 360px;
  background: radial-gradient(closest-side, rgba(15,138,124,.38), rgba(15,138,124,0) 70%); }
.av-bg-grid {
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,.035) 0px, rgba(255,255,255,.035) 1px, transparent 1px, transparent 56px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.035) 0px, rgba(255,255,255,.035) 1px, transparent 1px, transparent 56px);
  mask-image: radial-gradient(70% 70% at 50% 40%, #000 20%, transparent 100%);
  -webkit-mask-image: radial-gradient(70% 70% at 50% 40%, #000 20%, transparent 100%);
}

/* ── Kopfzeile: Wortmarke links, Zurück-Link rechts ─────────────────────── */
.av-top {
  position: absolute; top: 0; left: 0; right: 0; z-index: 5;
  display: flex; align-items: baseline; justify-content: space-between;
  padding: 28px 36px;
}
.av-brand { display: inline-flex; align-items: baseline; gap: 6px; }
.av-brand-a { font-family: var(--font-sora); font-weight: 700; font-size: 18px; color: var(--ink); }
.av-brand-b { font-family: var(--font-sora); font-weight: 600; font-size: 18px; color: var(--teal); }
body.av-page--dark .av-brand-a { color: #FFFFFF; }
body.av-page--dark .av-brand-b { color: #7FE0CC; }
.av-back { font-size: 13.5px; font-weight: 500; text-decoration: none;
  color: var(--muted); transition: color .2s ease; }
.av-back:hover { color: var(--teal-deep); }
body.av-page--dark .av-back { color: rgba(233,247,243,.72); }
body.av-page--dark .av-back:hover { color: #FFFFFF; }

/* ── Helle Card (Screens 02–06) ─────────────────────────────────────────── */
.av-card-light {
  position: relative; z-index: 1;
  width: 460px; max-width: 92vw;
  background: var(--white); border-radius: 20px; padding: 44px;
  box-shadow: 0 2px 4px rgba(8,44,38,.05), 0 40px 90px -35px rgba(8,44,38,.32);
}
.av-card-light--wide { width: 560px; }
.av-card-light--verify { width: 500px; }
.av-card-light--center { text-align: center; }

.av-badge {
  display: inline-grid; place-items: center;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--mint-chip-bg); color: var(--teal-deep);
}
.av-badge--lg { width: 64px; height: 64px; box-shadow: 0 0 0 10px rgba(217,246,239,.45); }
.av-badge svg { display: block; }
.av-badge-check { font-size: 24px; font-weight: 600; color: var(--teal-deep); }

.av-eyebrow {
  font-family: var(--font-mono); font-size: 11.5px;
  letter-spacing: .18em; color: var(--teal-deep);
}
.av-title {
  margin: 12px 0 0; font-family: var(--font-sora); font-weight: 600;
  font-size: 23px; letter-spacing: -.018em; color: var(--ink);
}
.av-badge + .av-title, .av-card-light--center .av-title { margin-top: 20px; }
.av-copy { margin: 10px 0 0; font-size: 14.5px; line-height: 1.62; color: var(--body-text); }
.av-copy strong { font-weight: 600; color: var(--ink); }

/* Formular-Bausteine (hell) */
.av-form { margin-top: 26px; display: flex; flex-direction: column; gap: 15px; text-align: left; }
.av-field { display: flex; flex-direction: column; gap: 7px; }
.av-field > label { font-size: 13px; font-weight: 600; color: #33544D; }
.av-field .av-optional { font-weight: 400; color: var(--muted2); }
.av-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 519.98px) { .av-grid2 { grid-template-columns: 1fr; } }

body.auth-page.av-page input,
body.auth-page.av-page textarea,
body.auth-page.av-page select {
  width: 100%; padding: 12px 14px; border-radius: 12px;
  border: 1px solid var(--border2); background: #FBFDFC;
  font-family: var(--font-sans); font-size: 14.5px; color: var(--ink);
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
body.auth-page.av-page input::placeholder,
body.auth-page.av-page textarea::placeholder { color: var(--muted2); }
body.auth-page.av-page input:focus,
body.auth-page.av-page textarea:focus,
body.auth-page.av-page select:focus {
  outline: none; border-color: var(--teal);
  box-shadow: 0 0 0 4px rgba(16,122,111,.12);
}
body.auth-page.av-page textarea { resize: none; line-height: 1.55; }
body.auth-page.av-page input[type="checkbox"] {
  width: 15px; height: 15px; padding: 0; accent-color: var(--teal); box-shadow: none;
}

/* Primär-Button (alle Auth-Seiten; Spinner-Zustand kommt aus 13-auth-pages) */
body.auth-page.av-page .btn-primary {
  width: 100%; margin-top: 4px; border: none; cursor: pointer;
  background: var(--teal); color: #FFFFFF;
  font-family: var(--font-sans); font-weight: 600; font-size: 15px;
  padding: 14px 20px; border-radius: 12px;
  box-shadow: 0 14px 30px -12px rgba(16,122,111,.55);
  transition: background .24s var(--ease-out), transform .24s var(--ease-out), box-shadow .24s var(--ease-out);
}
body.auth-page.av-page .btn-primary:hover { background: var(--teal-hover); transform: translateY(-1px); }
body.auth-page.av-page .btn-primary:disabled { transform: none; }
body.auth-page.av-page .btn-primary:focus-visible { outline: 2px solid var(--teal-deep); outline-offset: 3px; }
/* Link im Button-Gewand (verify: „Zur Anmeldung") */
.av-btn-link {
  display: block; margin-top: 26px; text-align: center; text-decoration: none;
  background: var(--teal); color: #FFFFFF;
  font-family: var(--font-sans); font-weight: 600; font-size: 15px;
  padding: 14px 20px; border-radius: 12px;
  box-shadow: 0 14px 30px -12px rgba(16,122,111,.55);
  transition: background .24s var(--ease-out), transform .24s var(--ease-out);
}
.av-btn-link:hover { background: var(--teal-hover); transform: translateY(-1px); color: #fff; }

/* Sekundär-Links unter der Card-Aktion */
.av-backlink { margin: 22px 0 0; text-align: center; font-size: 13.5px; }
.av-backlink a { font-weight: 600; color: var(--teal-deep); text-decoration: none; }
.av-backlink a:hover { text-decoration: underline; }
.av-microcopy { font-size: 12px; line-height: 1.5; color: var(--muted2); text-align: center; margin: 0; }
.av-microcopy a { font-weight: 600; color: var(--muted); text-decoration: none; }
.av-microcopy a:hover { color: var(--teal-deep); }

/* Status-/Hinweis-Karten: Zustände (is-ok/is-error/is-warn) kommen aus
   13-auth-pages — hier nur Typo/Abstand ans neue Layout angepasst. */
body.auth-page.av-page .auth-onboarding-hint {
  font-family: var(--font-sans); font-size: 13.5px; line-height: 1.6;
  color: var(--body-text); margin: 16px 0 0;
}
body.auth-page.av-page .error { font-family: var(--font-sans); }

/* Passwort-Stärke (reset-password): 4 Segmente + Checkliste. Rein visuell,
   reset-password.js setzt data-level="0..4" + .is-met (Policy: min. 8). */
.av-strength { margin-top: 2px; }
.av-strength-row { margin-top: 6px; display: flex; align-items: center; gap: 8px; }
.av-strength-bar { flex: 1; height: 4px; border-radius: 2px; background: #EAF1EE; transition: background .25s ease; }
.av-strength[data-level="1"] .av-strength-bar:nth-child(-n+1),
.av-strength[data-level="2"] .av-strength-bar:nth-child(-n+2),
.av-strength[data-level="3"] .av-strength-bar:nth-child(-n+3),
.av-strength[data-level="4"] .av-strength-bar:nth-child(-n+4) { background: var(--teal); }
.av-strength-label { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .06em; color: var(--muted2); }
.av-strength[data-level="3"] .av-strength-label,
.av-strength[data-level="4"] .av-strength-label { color: var(--teal); }
.av-checks { margin-top: 6px; display: flex; flex-direction: column; gap: 4px; font-size: 12.5px; color: var(--body-text); }
.av-check { display: flex; align-items: center; gap: 7px; }
.av-check i {
  width: 15px; height: 15px; border-radius: 50%; flex: none;
  background: #EAF1EE; color: var(--muted);
  font-size: 9px; font-weight: 600; font-style: normal;
  display: grid; place-items: center;
  transition: background .2s ease, color .2s ease;
}
.av-check.is-met i { background: var(--mint-chip-bg); color: var(--teal-deep); }

/* Segmented Tabs (login mobil + activate): heller Tab-Control wie im
   Mobile-Handoff (Login | Registrieren). Überschreibt .tabs/.tab aus 02. */
body.auth-page.av-page .tabs {
  display: grid; grid-template-columns: 1fr 1fr; gap: 4px;
  background: #EDF3F0; border: none; border-radius: 12px; padding: 4px;
  margin-bottom: 22px; width: 100%;
}
body.auth-page.av-page .tab {
  border: none; cursor: pointer; text-align: center;
  font-family: var(--font-sans); font-size: 13.5px; font-weight: 500;
  color: var(--muted); background: transparent; border-radius: 9px;
  padding: 9px 6px; transition: background .18s ease, color .18s ease, box-shadow .18s ease;
}
body.auth-page.av-page .tab.active {
  background: #FFFFFF; color: var(--teal-deep); font-weight: 600;
  box-shadow: 0 2px 8px rgba(8,44,38,.1);
}
body.auth-page.av-page .tab:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }

/* Fußzeile unter der Card: Host-Tagline + Rechtstexte */
.av-tagline {
  margin: 34px 0 0; text-align: center;
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: .14em;
  color: var(--muted2);
}
body.av-page--dark .av-tagline { color: rgba(233,247,243,.45); }
.av-legal { margin: 10px 0 0; display: flex; gap: 16px; justify-content: center; }
.av-legal a { font-size: 12.5px; color: var(--muted); text-decoration: none; }
.av-legal a:hover { color: var(--teal-deep); text-decoration: underline; }
body.av-page--dark .av-legal a { color: rgba(233,247,243,.55); }
body.av-page--dark .av-legal a:hover { color: #FFFFFF; }

/* Fehlerkarte unterhalb der Slide-Card (ein gemeinsames #auth-error für
   Login/Registrierung — außerhalb der fahrenden Panels immer sichtbar). */
.av-error { width: 100%; max-width: 460px; margin: 14px auto 0; }
body.auth-page.av-page .av-error:empty { display: none; }

/* Screenreader-Only (Labels der dunklen Card: Platzhalter tragen die Optik) */
.av-sr {
  position: absolute; width: 1px; height: 1px; margin: -1px;
  padding: 0; border: 0; clip: rect(0 0 0 0); clip-path: inset(50%);
  overflow: hidden; white-space: nowrap;
}

/* Card-Eingang (einmalig beim Laden) */
@keyframes av-card-in {
  from { opacity: 0; transform: translateY(14px) scale(.985); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.av-card-light, .av-card { animation: av-card-in .5s var(--ease-out) both; }

/* ── Screen 01: dunkle Glass-Card (Login ⇄ Registrierung) ───────────────── */
.av-card {
  position: relative; z-index: 1;
  width: 1000px; max-width: 92vw; height: 650px; max-height: 82vh;
  background: rgba(5,46,40,.55);
  -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
  border: 1px solid rgba(127,224,204,.16); border-radius: 24px;
  box-shadow: 0 20px 50px rgba(1,20,17,.5), 0 0 40px rgba(61,214,190,.10);
  overflow: hidden;
}

/* Formular-Panels: beide auf der linken Card-Hälfte gestapelt */
.av-panel {
  position: absolute; top: 0; left: 0; width: 50%; height: 100%;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  padding: 0 50px; overflow: hidden;
}
.av-card.is-animated .av-panel {
  transition: transform 900ms var(--ease-slide), opacity 900ms var(--ease-slide);
}
.av-panel--signin { z-index: 2; opacity: 1; transform: translateX(0); }
.av-panel--signup { z-index: 1; opacity: 0; transform: translateX(0); }
.av-card.show-register .av-panel--signin { opacity: 0; transform: translateX(100%); z-index: 1; }
.av-card.show-register .av-panel--signup { opacity: 1; transform: translateX(100%); z-index: 5; }

.av-form-inner {
  width: 100%; max-width: 340px; max-height: 100%;
  display: flex; flex-direction: column; align-items: center;
  overflow-y: auto; overflow-x: hidden; scrollbar-width: thin;
  padding: 28px 2px;
}
.av-panel form { display: flex; flex-direction: column; align-items: stretch; width: 100%; }
.av-panel #register-profile-form { gap: 10px; }

/* Feld-Stagger: Elemente gleiten mit Blur aus/ein, 50ms-Inkremente (av-d1…av-d7) */
.av-card.is-animated .av-anim {
  transition: opacity 900ms var(--ease-slide), transform 900ms var(--ease-slide), filter 900ms var(--ease-slide);
}
.av-panel--signin .av-anim { opacity: 1; transform: translateX(0); filter: blur(0); }
.av-panel--signup .av-anim { opacity: 0; transform: translateX(-80px); filter: blur(6px); }
.av-card.show-register .av-panel--signin .av-anim { opacity: 0; transform: translateX(-80px); filter: blur(6px); }
.av-card.show-register .av-panel--signup .av-anim { opacity: 1; transform: translateX(0); filter: blur(0); }
.av-anim.av-d1 { transition-delay: 100ms; }
.av-anim.av-d2 { transition-delay: 150ms; }
.av-anim.av-d3 { transition-delay: 200ms; }
.av-anim.av-d4 { transition-delay: 250ms; }
.av-anim.av-d5 { transition-delay: 300ms; }
.av-anim.av-d6 { transition-delay: 350ms; }
.av-anim.av-d7 { transition-delay: 400ms; }

.av-h1 {
  margin: 0 0 22px; font-family: var(--font-sora); font-weight: 700;
  font-size: 33px; letter-spacing: -.02em; text-align: center;
  background: linear-gradient(135deg, #F2FFFB 0%, #7FE0CC 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.av-h1--sm { font-size: 31px; margin-bottom: 18px; }

/* Dunkle Eingabefelder mit Leading-Icon */
.av-input-wrap { width: 100%; position: relative; margin-bottom: 14px; }
body.auth-page.av-page .av-input-wrap input { padding-left: 44px; }
.av-input-icon {
  position: absolute; left: 16px; top: 50%; transform: translateY(-50%);
  pointer-events: none; color: #6FA096; display: block;
}
.auth-pw-wrap .av-input-icon { z-index: 1; }

.av-card input[type="email"], .av-card input[type="password"],
.av-card input[type="text"], .av-card input[type="tel"],
.av-card textarea {
  padding-top: 14px; padding-bottom: 14px; padding-right: 16px;
  background: rgba(4,51,44,.55); border: 1px solid rgba(127,224,204,.2);
  color: #F2FBF8;
}
.av-card .auth-pw-wrap input { padding-right: 46px; }
.av-card input::placeholder, .av-card textarea::placeholder { color: #63938A; }
.av-card input:focus, .av-card textarea:focus {
  border-color: #3DD6BE; background: rgba(4,51,44,.85);
  box-shadow: 0 0 15px rgba(61,214,190,.25);
}
.av-card .auth-pw-toggle { color: #6FA096; }
.av-card .auth-pw-toggle:hover, .av-card .auth-pw-toggle:focus-visible { color: #3DD6BE; }
.av-card input[type="checkbox"] { accent-color: #1DBFA8; }

/* Beschriftungen/Hinweise auf dunklem Grund */
.av-card .auth-field > label { color: #9CC4BA; font-size: 12.5px; font-weight: 600; }
.av-card .auth-remember { color: #7EA79D; font-size: 12.5px; }
.av-card .auth-consent a { color: #7FE0CC; }
.av-card .register-group-hint { color: #7EA79D; font-size: 12px; line-height: 1.5; margin: 0 0 4px; }
.av-card .register-step2-intro { color: #9CC4BA; font-size: 12.5px; line-height: 1.55; margin: 0; }
.av-card .auth-onboarding-hint { color: #9CC4BA; font-size: 13px; text-align: center; }

.av-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; width: 100%; margin: 2px 0 20px;
}
.av-row .auth-remember { margin: 0; width: auto; }
.av-forgot { font-size: 13px; }
.av-forgot a { color: #7EA79D; text-decoration: none; transition: color .3s ease; }
.av-forgot a:hover { color: #3DD6BE; }

/* Login-/Registrieren-Submit: Gradient-Variante der dunklen Card */
.av-card .btn-primary {
  margin-top: 4px; padding: 15px 20px; font-weight: 700; letter-spacing: .02em;
  background: linear-gradient(135deg, #1DBFA8 0%, #107A6F 100%);
  box-shadow: 0 8px 20px rgba(16,122,111,.4);
  transition: transform .3s ease, box-shadow .3s ease, background .3s ease;
}
.av-card .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 25px rgba(29,191,168,.5);
  background: linear-gradient(135deg, #2BD1B9 0%, #0F8A7C 100%);
}

/* ── Overlay: diagonal geclipptes Panel, fährt über die Gegenseite ──────── */
.av-overlay {
  position: absolute; top: 0; left: 50%; width: 50%; height: 100%;
  overflow: hidden; z-index: 10; transform: translateX(0);
}
.av-card.is-animated .av-overlay { transition: transform 900ms var(--ease-slide); }
.av-card.show-register .av-overlay { transform: translateX(-100%); }
.av-overlay-panel {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #0C6156 0%, #053B34 50%, #0A5246 100%);
  clip-path: polygon(14% 0, 100% 0, 100% 100%, 0 100%);
  box-shadow: inset 0 0 100px rgba(1,20,17,.4);
  overflow: hidden;
}
.av-card.is-animated .av-overlay-panel { transition: clip-path 900ms var(--ease-slide); }
.av-card.show-register .av-overlay-panel { clip-path: polygon(0 0, 86% 0, 100% 100%, 0 100%); }
.av-overlay-tint {
  position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(225deg, rgba(61,214,190,.14) 0%, rgba(15,138,124,.14) 100%);
}
.av-overlay-content {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; justify-content: center; align-items: center;
  text-align: center; padding: 0 56px;
}
.av-card.is-animated .av-overlay-content {
  transition: transform 900ms var(--ease-slide), opacity 900ms var(--ease-slide);
}
.av-overlay-content--login { transform: translateX(-20%); opacity: 0; pointer-events: none; }
.av-overlay-content--register,
.av-overlay-content--invite { transform: translateX(0); opacity: 1; pointer-events: auto; }
.av-card.show-register .av-overlay-content--login { transform: translateX(0); opacity: 1; pointer-events: auto; }
.av-card.show-register .av-overlay-content--register,
.av-card.show-register .av-overlay-content--invite { transform: translateX(20%); opacity: 0; pointer-events: none; }
/* Registrierung geschlossen (data-reg="off"): statt Register-CTA den
   Invite-Hinweis zeigen (Muster wie bisher in 13-auth-pages). */
.av-card[data-reg="off"] .av-overlay-content--register { display: none; }
.av-card:not([data-reg="off"]) .av-overlay-content--invite { display: none; }

.av-overlay-eyebrow { font-family: var(--font-mono); font-size: 11.5px; letter-spacing: .18em; color: #8FE3D2; }
.av-overlay-h3 {
  margin: 16px 0 0; font-family: var(--font-sora); font-weight: 700;
  font-size: 30px; letter-spacing: -.02em; color: #FFFFFF;
}
.av-overlay-copy { margin: 14px 0 0; max-width: 300px; font-size: 14.5px; line-height: 1.65; color: rgba(233,247,243,.72); }
.av-btn-ghost {
  margin-top: 30px; padding: 14px 40px; border-radius: 12px;
  border: 1px solid rgba(255,255,255,.45); background: transparent; color: #FFFFFF;
  font-family: var(--font-sans); font-size: 14.5px; font-weight: 700; letter-spacing: .02em;
  cursor: pointer; transition: background .3s ease, color .3s ease, border-color .3s ease, transform .3s ease, box-shadow .3s ease;
}
.av-btn-ghost:hover {
  background: #FFFFFF; color: #053B34; border-color: #FFFFFF;
  transform: translateY(-2px); box-shadow: 0 10px 20px rgba(1,20,17,.2);
}
.av-btn-ghost:focus-visible { outline: 2px solid #FFFFFF; outline-offset: 3px; }

/* Desktop: Tabs sind doppelt (Overlay übernimmt den Wechsel) */
@media (min-width: 860px) {
  .av-card .tabs { display: none !important; }
}

/* ── Mobile (<860px): helle Card mit Tab-Control statt Slide-Overlay ────── */
@media (max-width: 859.98px) {
  body.auth-page.av-page { padding: 84px 16px 36px; }
  body.auth-page.av-page--dark { background: var(--bg); }
  body.av-page--dark .av-brand-a { color: var(--ink); }
  body.av-page--dark .av-brand-b { color: var(--teal-hover); }
  body.av-page--dark .av-back { color: var(--muted); }
  body.av-page--dark .av-back:hover { color: var(--teal-deep); }
  body.av-page--dark .av-tagline { color: var(--muted2); }
  body.av-page--dark .av-legal a { color: var(--muted); }
  body.av-page--dark .av-legal a:hover { color: var(--teal-deep); }
  .av-top { padding: 22px 20px; }
  .av-bg-grid { display: none; }
  .av-glow--a { background: radial-gradient(closest-side, rgba(61,214,190,.20), rgba(61,214,190,0) 72%); }
  .av-glow--b { background: radial-gradient(closest-side, rgba(15,138,124,.16), rgba(15,138,124,0) 70%); }

  /* Card wird heller, statischer Block */
  .av-card {
    width: 100%; max-width: 460px; height: auto; max-height: none;
    background: var(--white); -webkit-backdrop-filter: none; backdrop-filter: none;
    border: none; border-radius: 20px; overflow: visible;
    box-shadow: 0 2px 4px rgba(8,44,38,.05), 0 30px 70px -30px rgba(8,44,38,.32);
    padding: 24px;
  }
  .av-overlay { display: none; }
  .av-panel {
    position: static; width: 100%; height: auto; padding: 0;
    opacity: 1 !important; transform: none !important; transition: none !important;
    overflow: visible; display: flex;
  }
  .av-card:not(.show-register) .av-panel--signup { display: none; }
  .av-card.show-register .av-panel--signin { display: none; }
  .av-form-inner {
    max-width: none; max-height: none; overflow: visible; padding: 0;
    align-items: stretch;
  }
  .av-anim {
    opacity: 1 !important; transform: none !important; filter: none !important;
    transition: none !important;
  }
  .av-h1, .av-h1--sm {
    background: none; -webkit-background-clip: initial; background-clip: initial;
    color: var(--ink); font-weight: 600; font-size: 21px; letter-spacing: -.018em;
    text-align: left; margin: 0 0 16px;
  }

  /* Felder zurück auf die helle Optik */
  .av-card input[type="email"], .av-card input[type="password"],
  .av-card input[type="text"], .av-card input[type="tel"],
  .av-card textarea {
    background: #FBFDFC; border: 1px solid var(--border2); color: var(--ink);
    font-size: 16px; /* verhindert iOS-Zoom beim Fokus */
  }
  .av-card input::placeholder, .av-card textarea::placeholder { color: var(--muted2); }
  .av-card input:focus, .av-card textarea:focus {
    border-color: var(--teal); background: #FFFFFF;
    box-shadow: 0 0 0 4px rgba(16,122,111,.12);
  }
  .av-input-icon { color: #9DB8B1; }
  .av-card .auth-pw-toggle { color: var(--muted); }
  .av-card .auth-pw-toggle:hover, .av-card .auth-pw-toggle:focus-visible { color: var(--teal); }
  .av-card input[type="checkbox"] { accent-color: var(--teal); width: 15px; height: 15px; }

  .av-card .auth-field > label { color: #33544D; }
  .av-card .auth-remember { color: var(--muted); }
  .av-card .auth-consent a { color: var(--teal); }
  .av-card .register-group-hint { color: var(--muted); }
  .av-card .register-step2-intro { color: var(--body-text); }
  .av-card .auth-onboarding-hint { color: var(--body-text); }
  .av-forgot a { color: var(--teal-hover); }
  .av-forgot a:hover { color: var(--teal-deep); }

  .av-card .btn-primary {
    background: var(--teal); box-shadow: 0 14px 30px -12px rgba(16,122,111,.55);
    font-weight: 600; letter-spacing: 0;
  }
  .av-card .btn-primary:hover { background: var(--teal-hover); transform: none; }

  .av-card-light { padding: 30px 22px; }
}

/* ── Reduced Motion: Slide/Stagger aus, Endzustände sofort ──────────────── */
@media (prefers-reduced-motion: reduce) {
  .av-card, .av-card-light { animation: none; }
  .av-card.is-animated .av-panel,
  .av-card.is-animated .av-anim,
  .av-card.is-animated .av-overlay,
  .av-card.is-animated .av-overlay-panel,
  .av-card.is-animated .av-overlay-content {
    transition-duration: 0ms !important; transition-delay: 0ms !important;
  }
  body.auth-page.av-page .btn-primary:hover,
  .av-btn-ghost:hover, .av-btn-link:hover { transform: none; }
  .av-strength-bar, .av-check i { transition: none; }
}