/* ============================================================
   Standalone auth pages — login / register / premium / expired
   Inherits :root variables from style.css.
   ============================================================ */

.auth-body {
  background: radial-gradient(
      ellipse at 20% 0%,
      #ccfbf1 0%,
      transparent 60%
    ),
    radial-gradient(ellipse at 100% 100%, #fef3c7 0%, transparent 65%),
    var(--bg);
  min-height: 100vh;
  display: block;
}

.auth-page {
  max-width: 520px;
  margin: 0 auto;
  padding: 36px 24px 64px;
}
.auth-page.wide {
  max-width: 720px;
}

.auth-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 22px;
  text-decoration: none;
}
.auth-back:hover {
  color: var(--accent);
}
.auth-back svg {
  width: 14px;
  height: 14px;
}
.auth-back.floating {
  position: fixed;
  top: 24px;
  left: 24px;
  z-index: 5;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 14px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 0;
}

.auth-card {
  background: var(--bg-elev);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  padding: 32px;
}
.auth-head {
  text-align: center;
  margin-bottom: 24px;
}
.auth-head .logo {
  margin: 0 auto 14px;
}
.auth-head .logo.warn {
  background: linear-gradient(135deg, #fcd34d, #d97706);
  box-shadow: 0 6px 16px -4px rgba(217, 119, 6, 0.5);
}
.auth-head h1,
.auth-head h2 {
  margin: 0 0 6px 0;
  font-size: 22px;
}
.auth-sub {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.55;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.auth-form fieldset {
  border: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.auth-form legend {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 4px;
  padding: 0;
}
.form-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-row > span {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}
.form-row > span em {
  color: var(--danger);
  font-style: normal;
}
.form-row input,
.form-row textarea,
.form-row select {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg);
  font-size: 14px;
  transition: border-color var(--dur), box-shadow var(--dur);
}
.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.12);
}
.form-row-group {
  display: flex;
  gap: 12px;
}
.form-row-group .form-row {
  flex: 1;
}
.form-row-group .form-row.grow {
  flex: 2;
}
.form-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin: 0;
}
.form-error {
  background: var(--danger-soft);
  color: var(--danger);
  padding: 10px 14px;
  border-radius: var(--r-sm);
  font-size: 13px;
  border: 1px solid #fecaca;
}

.auth-foot {
  margin-top: 22px;
  text-align: center;
  font-size: 13px;
  display: flex;
  gap: 8px;
  justify-content: center;
}

.success-card {
  text-align: center;
}
.success-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  border-radius: 999px;
  background: var(--success-soft);
  color: var(--success);
  display: grid;
  place-items: center;
}
.success-icon svg {
  width: 28px;
  height: 28px;
}
.success-card h2 {
  margin: 0 0 8px 0;
}
.success-card p {
  color: var(--text-muted);
  margin: 0 0 22px 0;
  line-height: 1.6;
}

/* Premium marketing page lives in /premium.css */