/* ============================================================================
   Inloggning — myceon (okt 2026)
   ============================================================================
   Två delar: en lugn panel med ett mycel (js/auth-stage.js) och formulären. Panelen
   är den enda djärva saken; formulärsidan är tyst och tydlig. Gäller alla vyer före
   appen: inloggning, konto, glömt/nytt lösenord, inkorg, bekräftelse, tvåfaktor.
   ============================================================================ */

#auth-stage { display: none; }

body.auth-mode {
  --stage-w: clamp(360px, 42vw, 620px);
  --stage-bg: #E5EBE6;
  --stage-ink: #1E2B24;
  --stage-soft: #4A5C52;
  --stage-line: #2E3F37;
  --stage-node: #2E3F37;
  --stage-lit: #2563EB;
  --auth-field-h: 46px;
}
[data-theme="dark"] body.auth-mode {
  --stage-bg: #121A16;
  --stage-ink: #E6EEE8;
  --stage-soft: #9DB0A5;
  --stage-line: #B9CBBF;
  --stage-node: #D6E2DA;
  --stage-lit: #7AA6FF;
}

body.auth-mode #auth-stage {
  display: block;
  position: fixed; inset-block: 0; inset-inline-start: 0;
  inline-size: var(--stage-w);
  background: var(--stage-bg);
  color: var(--stage-ink);
  overflow: hidden;
  z-index: 0;
}
.auth-stage-net { position: absolute; inset: 0; display: block; }
/* Lugna zoner bakom ordmärket och texten: nätet tonar ut där det skulle konkurrera med läsningen. */
body.auth-mode #auth-stage::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(to top, var(--stage-bg) 0%, color-mix(in srgb, var(--stage-bg) 88%, transparent) 22%, transparent 46%),
    radial-gradient(ellipse 60% 26% at 0% 0%, var(--stage-bg) 30%, transparent 100%);
}
.auth-stage-brand, .auth-stage-copy { z-index: 1; }
.auth-stage-brand { position: absolute; inset-block-start: 40px; inset-inline-start: 48px; }
.auth-stage-brand .logo-wordmark {
  font-size: 44px; letter-spacing: -0.045em; font-weight: 700;
  color: var(--stage-ink);
}
.auth-stage-copy {
  position: absolute; inset-inline: 48px; inset-block-end: 44px;
  max-inline-size: 440px;
}
.auth-stage-lead {
  margin: 0 0 10px;
  font-size: clamp(26px, 2.4vw, 34px); line-height: 1.12; font-weight: 650; letter-spacing: -0.025em;
  text-wrap: balance;
  color: var(--stage-ink);
}
.auth-stage-sub { margin: 0; font-size: 15px; line-height: 1.55; color: var(--stage-soft); max-inline-size: 40ch; text-wrap: pretty; }

/* ── Formulärsidan ─────────────────────────────────────────────────────── */
body.auth-mode #login-view,
body.auth-mode #register-view,
body.auth-mode #forgot-view,
body.auth-mode #reset-view,
body.auth-mode #inbox-view,
body.auth-mode #verify-view {
  display: flex; align-items: center; justify-content: center;
  min-block-size: 100vh; min-block-size: 100dvh;
  margin-inline-start: var(--stage-w);
  padding: 48px 32px;
  background: var(--bg-base);
  position: relative; z-index: 1;
}
body.auth-mode #login-view[hidden], body.auth-mode #register-view[hidden], body.auth-mode #forgot-view[hidden],
body.auth-mode #reset-view[hidden], body.auth-mode #inbox-view[hidden], body.auth-mode #verify-view[hidden] { display: none !important; }

body.auth-mode .login-container {
  max-inline-size: 380px; inline-size: 100%;
  padding: 0; background: transparent; border: 0; box-shadow: none; border-radius: 0;
}
body.auth-mode .login-logo { display: none; }
body.auth-mode .login-header { margin-block-end: 32px; text-align: start; }
body.auth-mode .login-header h1 {
  font-size: 30px; line-height: 1.15; font-weight: 650; letter-spacing: -0.025em;
  margin: 0 0 8px; color: var(--text-primary);
}
body.auth-mode .login-header .subtitle { font-size: 15px; line-height: 1.5; color: var(--text-muted); }
body.auth-mode .auth-icon { margin: 0 0 18px; }

body.auth-mode .login-form { gap: 18px; }
body.auth-mode .form-group { gap: 7px; }
body.auth-mode .form-group label { font-size: 13.5px; font-weight: 550; color: var(--text-primary); }
body.auth-mode .form-group input:not([type="checkbox"]) {
  block-size: var(--auth-field-h);
  padding: 0 14px; font-size: 15px;
  border-radius: 10px;
  background: var(--bg-surface);
}
body.auth-mode .form-group input:focus { box-shadow: 0 0 0 4px var(--accent-subtle); }
body.auth-mode .form-group input[aria-invalid="true"] { border-color: var(--error); }
body.auth-mode .btn-full {
  block-size: var(--auth-field-h); font-size: 15px; font-weight: 600; border-radius: 10px; margin-block-start: 4px;
}
body.auth-mode .password-field input { padding-inline-end: 68px; }
body.auth-mode .password-toggle { inset-block: 6px; inset-inline-end: 6px; font-size: 13px; }

.label-row { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.label-link { font-size: 13px; color: var(--accent); text-decoration: none; font-weight: 500; }
.label-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.label-link:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.field-warn { color: var(--warning, #b45309); }

body.auth-mode .login-error,
body.auth-mode .login-success { text-align: start; font-size: 13.5px; line-height: 1.45; padding: 10px 12px; border-radius: 8px; }
body.auth-mode .session-expired-notice { border-radius: 10px; font-size: 13px; }

body.auth-mode .login-footer {
  margin-block-start: 28px; padding-block-start: 0; border-top: 0;
  text-align: start; font-size: 14px; color: var(--text-muted);
}
body.auth-mode .login-footer p + p { margin-block-start: 8px; }
body.auth-mode #login-view .login-footer-forgot { display: none; }  /* finns bredvid lösenordsfältet */
body.auth-mode .login-footer a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
body.auth-mode .auth-container { max-inline-size: 400px; }

/* ── Mindre skärmar: panelen blir ett band överst ───────────────────────── */
@media (max-width: 900px) {
  body.auth-mode { --stage-w: 0px; }
  body.auth-mode #auth-stage { position: relative; inline-size: auto; block-size: 152px; }
  .auth-stage-brand { inset-block-start: auto; inset-block-end: 22px; inset-inline-start: 24px; }
  .auth-stage-brand .logo-wordmark { font-size: 34px; }
  .auth-stage-copy { display: none; }
  body.auth-mode #auth-stage::after { background: linear-gradient(to top, var(--stage-bg) 0%, transparent 70%); }
  body.auth-mode #login-view, body.auth-mode #register-view, body.auth-mode #forgot-view,
  body.auth-mode #reset-view, body.auth-mode #inbox-view, body.auth-mode #verify-view {
    align-items: flex-start; min-block-size: calc(100dvh - 152px); padding: 32px 24px 40px;
  }
  body.auth-mode .login-header { margin-block-end: 24px; }
  body.auth-mode .login-header h1 { font-size: 26px; }
}
@media (max-width: 420px) {
  body.auth-mode #login-view, body.auth-mode #register-view, body.auth-mode #forgot-view,
  body.auth-mode #reset-view, body.auth-mode #inbox-view, body.auth-mode #verify-view { padding-inline: 20px; }
}

/* Samtycke: vanlig text, länkarna markeras bara av färg och understrykning */
body.auth-mode .consent-label { font-weight: 400; font-size: 13.5px; line-height: 1.5; color: var(--text-secondary); display: flex; gap: 10px; align-items: flex-start; }
body.auth-mode .consent-label input { inline-size: 18px; block-size: 18px; margin-block-start: 2px; flex: none; accent-color: var(--accent); }
body.auth-mode .consent-label a { font-weight: 500; text-underline-offset: 2px; }