/* ================================================================
   fabric-stock24 – AUTH CSS
   Modul 8 – Login · Register · Reset · Subscribe
   Abhängig von: tokens.css, base.css, components.css
================================================================ */

/* ── Basis Auth-Page ──────────────────────────────────────── */
.auth-page-wrap {
  min-height: calc(100vh - var(--nav-h));
  display: flex;
  align-items: stretch;
  background: var(--surface);
}

/* ── Split-Layout (Login) ─────────────────────────────────── */
.auth-split {
  display: flex;
  width: 100%;
  min-height: calc(100vh - var(--nav-h));
}

/* Linke Branding-Seite */
.auth-brand-panel {
  flex: 0 0 420px;
  background: linear-gradient(160deg, var(--green-800) 0%, var(--green-600) 60%, var(--green-500) 100%);
  color: var(--white);
  display: flex;
  align-items: center;
  padding: var(--sp-12) var(--sp-10);
  position: relative;
  overflow: hidden;
}

.auth-brand-panel::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -15%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.auth-brand-inner { position: relative; z-index: 1; }

.auth-brand-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
  margin-bottom: var(--sp-8);
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
}
.auth-brand-logo:hover { text-decoration: none; }
.auth-brand-logo .logo-b2b {
  background: rgba(255,255,255,.2);
  color: var(--white);
}

.auth-brand-title {
  font-family: var(--font-head);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: var(--sp-4);
  letter-spacing: -.02em;
}

.auth-brand-title span { color: var(--amber-400); }

.auth-brand-sub {
  font-size: 1rem;
  color: rgba(255,255,255,.8);
  line-height: 1.75;
  margin-bottom: var(--sp-8);
}

.auth-brand-stats {
  display: flex;
  gap: var(--sp-6);
  margin-bottom: var(--sp-6);
}

.auth-stat { display: flex; flex-direction: column; gap: 2px; }
.auth-stat strong {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--white);
}
.auth-stat span { font-size: .8125rem; color: rgba(255,255,255,.7); }

.auth-brand-eco {
  font-size: .8125rem;
  color: rgba(255,255,255,.65);
  padding: var(--sp-3) var(--sp-4);
  background: rgba(255,255,255,.08);
  border-radius: var(--r-full);
  border: 1px solid rgba(255,255,255,.15);
  display: inline-block;
}

/* Rechte Form-Seite (Login) */
.auth-form-panel {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-10) var(--sp-6);
}

.auth-form-inner {
  width: 100%;
  max-width: 440px;
}

.auth-form-header { margin-bottom: var(--sp-8); }
.auth-form-header h1 { font-size: 1.75rem; margin-bottom: var(--sp-2); }
.auth-form-header p  { color: var(--muted); }

/* ── Auth-Karten (Reset, Subscribe) ──────────────────────── */
.auth-center-wrap {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--sp-10) var(--sp-6);
}

.auth-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-8) var(--sp-10);
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow-lg);
}

/* ── Divider ──────────────────────────────────────────────── */
.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin: var(--sp-5) 0;
  color: var(--subtle);
  font-size: .8125rem;
}
.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* Auth Footer */
.auth-footer-link {
  text-align: center;
  font-size: .875rem;
  color: var(--muted);
  margin-top: var(--sp-4);
}

.auth-trust-row {
  display: flex;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-top: var(--sp-5);
  font-size: .75rem;
  color: var(--subtle);
}

/* ── Register – Wide Layout ───────────────────────────────── */
.auth-page-wide { align-items: flex-start; }

.auth-register-wrap {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  padding: var(--sp-8) var(--sp-6) var(--sp-16);
}

.auth-register-header {
  text-align: center;
  margin-bottom: var(--sp-8);
}
.auth-register-header h1 { font-size: 1.75rem; margin-bottom: var(--sp-2); }
.auth-register-header p  { color: var(--muted); }

/* ── Rollen-Picker ────────────────────────────────────────── */
.role-picker {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
  margin-bottom: var(--sp-8);
}

.role-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--sp-5) var(--sp-4);
  border: 2px solid var(--border);
  border-radius: var(--r-lg);
  text-decoration: none;
  color: var(--ink);
  background: var(--white);
  transition: border-color var(--t-base), box-shadow var(--t-base), transform var(--t-base);
  cursor: pointer;
  text-align: center;
}

.role-card:hover {
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  text-decoration: none;
  color: var(--ink);
}

.role-card.active {
  border-color: var(--primary);
  background: var(--primary-l);
  box-shadow: 0 0 0 3px rgba(5,150,105,.15), var(--shadow-md);
}

/* Varianten */
.role-card--premium.active {
  border-color: var(--amber-500);
  background: var(--gold-l);
  box-shadow: 0 0 0 3px rgba(245,158,11,.15), var(--shadow-md);
}
.role-card--premium:hover { border-color: var(--amber-500); }

.role-card--green.active {
  border-color: var(--green-600);
  background: var(--green-50);
  box-shadow: 0 0 0 3px rgba(5,150,105,.15), var(--shadow-md);
}
.role-card--green:hover { border-color: var(--green-600); }

.role-card__badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  font-size: .6875rem;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: var(--r-full);
  white-space: nowrap;
  letter-spacing: .04em;
}

.role-badge--premium  { background: linear-gradient(135deg, var(--amber-500), var(--amber-600)); color: var(--white); }
.role-badge--green    { background: linear-gradient(135deg, var(--green-600), var(--green-700)); color: var(--white); }
.role-badge--primary  { background: var(--primary); color: var(--white); }
.role-badge--blue     { background: #0284c7; color: var(--white); }

.role-card__icon  { font-size: 2rem; margin-bottom: var(--sp-2); }
.role-card__name  { font-size: .9375rem; font-weight: 700; color: var(--ink); margin-bottom: var(--sp-1); }
.role-card__price {
  font-family: var(--font-head);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: var(--sp-3);
}
.role-card--premium .role-card__price { color: var(--amber-600); }
.role-card--green   .role-card__price { color: var(--success); }

.role-card__features {
  list-style: none;
  text-align: left;
  width: 100%;
  font-size: .8125rem;
  color: var(--ink-3);
}
.role-card__features li {
  padding: 3px 0;
  display: flex;
  align-items: flex-start;
  gap: var(--sp-1);
  line-height: 1.4;
}

.role-card__note {
  margin-top: var(--sp-3);
  font-size: .6875rem;
  color: var(--muted);
  background: var(--surface);
  padding: 3px 10px;
  border-radius: var(--r-full);
}

.role-card__selected {
  position: absolute;
  top: var(--sp-2);
  right: var(--sp-2);
  font-size: .6875rem;
  font-weight: 700;
  color: var(--primary);
  background: rgba(5,150,105,.1);
  padding: 2px 8px;
  border-radius: var(--r-full);
}

/* ── Registrierungs-Formular ──────────────────────────────── */
.auth-register-form-wrap {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--sp-8) var(--sp-10);
  box-shadow: var(--shadow);
}

/* Plan-Zusammenfassung */
.reg-plan-summary {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: var(--sp-3) var(--sp-4);
  margin-bottom: var(--sp-4);
}
.reg-plan-summary__icon { font-size: 1.25rem; flex-shrink: 0; }
.reg-plan-summary__text { flex: 1; }
.reg-plan-summary__text strong { display: block; font-size: .9375rem; color: var(--ink); }
.reg-plan-summary__text span   { font-size: .8125rem; color: var(--muted); }
.reg-plan-summary__change { font-size: .8125rem; color: var(--primary); text-decoration: none; flex-shrink: 0; }
.reg-plan-summary__change:hover { text-decoration: underline; }

/* Submit-Buttons */
.reg-submit-btn          { font-size: 1.0625rem; }
.reg-submit-btn--primary { background: var(--primary);     color: var(--white); border-color: var(--primary); }
.reg-submit-btn--premium { background: var(--premium-grad);color: var(--white); border-color: transparent; }
.reg-submit-btn--green   { background: var(--success);     color: var(--white); border-color: var(--success); }

/* Passwort-Stärke */
.pw-strength-wrap {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-2);
}
.pw-strength-bar {
  flex: 1;
  height: 4px;
  border-radius: var(--r-full);
  background: var(--primary);
  transition: width .3s var(--ease), background .3s;
}
.pw-strength-label { font-size: .75rem; font-weight: 600; white-space: nowrap; }

/* ── Reset-Seite ──────────────────────────────────────────── */
.reset-card {
  text-align: center;
}

.reset-card h1 { font-size: 1.5rem; margin-bottom: var(--sp-2); }
.reset-card p  { color: var(--muted); margin-bottom: var(--sp-6); }

.reset-card form  { text-align: left; }
.reset-card .auth-footer-link { margin-top: var(--sp-4); }

.reset-card__icon {
  font-size: 3rem;
  margin-bottom: var(--sp-4);
  display: block;
}
.success-icon { filter: none; }
.error-icon   { filter: none; }

/* Schritt-Indikator */
.reset-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-bottom: var(--sp-8);
  max-width: 480px;
  width: 100%;
}

.reset-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-1);
  flex-shrink: 0;
}

.reset-step__num {
  width: 36px; height: 36px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .875rem;
  font-weight: 700;
  border: 2px solid var(--border-2);
  background: var(--white);
  color: var(--muted);
  transition: all var(--t-base);
}

.reset-step--active  .reset-step__num { border-color: var(--primary); background: var(--primary); color: var(--white); }
.reset-step--done    .reset-step__num { border-color: var(--success); background: var(--success); color: var(--white); }

.reset-step__label {
  font-size: .6875rem;
  color: var(--subtle);
  white-space: nowrap;
}
.reset-step--active .reset-step__label { color: var(--primary); font-weight: 600; }
.reset-step--done   .reset-step__label { color: var(--success); }

.reset-step-line {
  flex: 1;
  height: 2px;
  background: var(--border);
  min-width: 30px;
  max-width: 60px;
  margin-bottom: var(--sp-4); /* Offset für Label-Höhe */
  transition: background var(--t-base);
}
.reset-step-line--done { background: var(--success); }

/* ── Subscribe-Seite ──────────────────────────────────────── */
.subscribe-card {
  text-align: center;
}

.subscribe-icon {
  font-size: 3rem;
  margin-bottom: var(--sp-4);
}

.subscribe-card h1 { font-size: 1.5rem; margin-bottom: var(--sp-2); }
.subscribe-card p  { color: var(--muted); margin-bottom: var(--sp-6); }

.subscribe-plan {
  background: var(--success-l);
  border: 1px solid var(--green-200);
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  margin-bottom: var(--sp-6);
  text-align: left;
}

.subscribe-plan__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-4);
}
.subscribe-plan__header strong { display: block; font-size: 1rem; color: var(--ink); }
.subscribe-plan__header span   { font-size: .8125rem; color: var(--muted); }
.subscribe-plan__price {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--success);
}
.subscribe-plan__price span { font-size: .875rem; font-weight: 500; color: var(--muted); }

.subscribe-features {
  list-style: none;
  font-size: .875rem;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.subscribe-features li { color: var(--ink-3); }

.subscribe-stripe-note {
  font-size: .75rem;
  color: var(--subtle);
  margin-top: var(--sp-3);
  text-align: center;
}

.stripe-setup-hint {
  display: flex;
  gap: var(--sp-3);
  background: var(--warning-l);
  border: 1px solid #fcd34d;
  border-radius: var(--r-lg);
  padding: var(--sp-4);
  margin-bottom: var(--sp-5);
  text-align: left;
}
.stripe-setup-hint__icon { font-size: 1.5rem; flex-shrink: 0; }
.stripe-setup-hint strong { display: block; font-size: .9375rem; color: var(--ink); margin-bottom: var(--sp-1); }
.stripe-setup-hint p      { font-size: .8125rem; color: var(--muted); margin: 0; }

.subscribe-divider {
  border-top: 1px solid var(--border);
  margin: var(--sp-5) 0;
}

.subscribe-links {
  display: flex;
  justify-content: center;
  gap: var(--sp-5);
  font-size: .875rem;
}
.subscribe-links a { color: var(--muted); text-decoration: none; }
.subscribe-links a:hover { color: var(--primary); }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1024px) {
  .auth-brand-panel { flex: 0 0 360px; padding: var(--sp-10) var(--sp-8); }
  .role-picker       { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .auth-split        { flex-direction: column; }
  .auth-brand-panel  { flex: none; padding: var(--sp-8) var(--sp-6); min-height: auto; }
  .auth-brand-stats  { gap: var(--sp-4); }
  .auth-form-panel   { padding: var(--sp-8) var(--sp-4); }
  .auth-form-inner   { max-width: 100%; }
  .auth-card         { padding: var(--sp-6) var(--sp-5); }
  .auth-register-form-wrap { padding: var(--sp-5); }
  .role-picker       { grid-template-columns: 1fr 1fr; }
  .reset-steps       { gap: 0; }
  .reset-step__label { display: none; }
}

@media (max-width: 480px) {
  .auth-brand-panel  { padding: var(--sp-6) var(--sp-4); }
  .role-picker       { grid-template-columns: 1fr; }
  .auth-trust-row    { gap: var(--sp-3); }
  .reset-step-line   { min-width: 20px; }
}