/* =============================================
   MASTER REGISTRATION — COMPACT EDITORIAL FLOW
   Fits 100dvh, no scroll. Palette via project vars.
   ============================================= */

.register-mode {
  --rg-ink: var(--ink);
  --rg-muted: var(--muted);
  --rg-primary: var(--primary);
  --rg-primary-dark: var(--primary-dark);
  --rg-rose: var(--primary);
  --rg-surface: var(--surface);
  --rg-danger: var(--danger);
  --rg-line: rgb(var(--primary-rgb) / 0.22);
  --rg-shadow-cta: 0 14px 30px rgb(var(--primary-dark-rgb) / 0.28);
  --rg-shadow-soft: 0 10px 22px rgb(var(--primary-rgb) / 0.16);
  --rg-safe-x: clamp(18px, 6vw, 36px);
}

body.register-mode { overflow: hidden !important; }
body.register-mode .site-footer { display: none !important; }

body.register-mode .site-main {
  position: relative !important;
  height: 100dvh !important;
  min-height: 100dvh !important;
  display: grid !important;
  place-items: stretch center !important;
  padding: 0 !important;
  overflow: hidden !important;
}

.register-mode .rg-page,
.register-mode .rg-page * { box-sizing: border-box !important; }

.register-mode .rg-page {
  width: 100% !important;
  height: 100dvh !important;
  display: grid !important;
  place-items: stretch center !important;
  padding: 0 !important;
  overflow: hidden !important;
  color: var(--rg-ink) !important;
}

/* ---------- App frame ---------- */
.register-mode .rg-app {
  position: relative !important;
  width: min(100%, var(--mobile-width-md)) !important;
  height: 100dvh !important;
  display: flex !important;
  flex-direction: column !important;
  padding:
    max(14px, env(safe-area-inset-top))
    var(--rg-safe-x)
    max(14px, env(safe-area-inset-bottom)) !important;
  overflow: hidden !important;
}

/* ---------- Brand (title + subtitle, no logo) ---------- */
.register-mode .rg-brand {
  display: grid !important;
  justify-items: center !important;
  gap: 4px !important;
  margin: 0 0 14px !important;
  text-align: center !important;
  flex: 0 0 auto !important;
}

.register-mode .rg-title {
  margin: 0 !important;
  max-width: 100% !important;
  color: var(--rg-ink) !important;
  font-family: var(--font-ui) !important;
  font-size: clamp(24px, 6.8vw, 30px) !important;
  line-height: 1.1 !important;
  font-weight: 800 !important;
  letter-spacing: -0.02em !important;
}

.register-mode .rg-subtitle {
  margin: 0 !important;
  color: var(--rg-muted) !important;
  font-family: var(--font-ui) !important;
  font-size: clamp(13px, 3.6vw, 15px) !important;
  line-height: 1.35 !important;
  font-weight: 500 !important;
}

/* ---------- Steps ---------- */
.register-mode .rg-steps {
  display: grid !important;
  grid-template-columns: auto minmax(0, 1fr) auto !important;
  align-items: center !important;
  gap: 10px !important;
  margin: 0 0 14px !important;
  flex: 0 0 auto !important;
}

.register-mode .rg-step {
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  white-space: nowrap !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  color: var(--rg-muted) !important;
  font-family: var(--font-ui) !important;
  font-size: clamp(12px, 3.2vw, 14px) !important;
  font-weight: 700 !important;
  letter-spacing: 0 !important;
  cursor: pointer !important;
  transition: color .2s ease !important;
}

.register-mode .rg-step:focus-visible {
  outline: 2px solid var(--rg-primary) !important;
  outline-offset: 4px !important;
  border-radius: var(--radius-6) !important;
}

.register-mode .rg-step.active { color: var(--rg-primary-dark) !important; }

.register-mode .rg-step-num {
  width: 30px !important;
  height: 30px !important;
  display: grid !important;
  place-items: center !important;
  border-radius: var(--radius-circle) !important;
  background: rgb(var(--surface-rgb) / 0.55) !important;
  border: 1px solid var(--rg-line) !important;
  color: var(--rg-muted) !important;
  font-family: var(--font-ui) !important;
  font-size: 14px !important;
  font-weight: 800 !important;
  line-height: 1 !important;
  flex: 0 0 auto !important;
  transition: background .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease !important;
}

.register-mode .rg-step.active .rg-step-num {
  background: linear-gradient(145deg, var(--rg-primary) 0%, var(--rg-primary-dark) 100%) !important;
  border-color: transparent !important;
  color: var(--rg-surface) !important;
  box-shadow: var(--rg-shadow-soft) !important;
}

.register-mode .rg-progress {
  height: 3px !important;
  display: block !important;
  border-radius: var(--radius-full) !important;
  background: rgb(var(--muted-rgb) / 0.18) !important;
  overflow: hidden !important;
}

.register-mode .rg-progress-fill {
  display: block !important;
  height: 100% !important;
  border-radius: inherit !important;
  background: linear-gradient(90deg, var(--rg-primary-dark), var(--rg-rose)) !important;
  transition: width .26s ease !important;
}

/* ---------- Form / panels ---------- */
.register-mode .rg-form {
  flex: 1 1 auto !important;
  min-height: 0 !important;
  display: flex !important;
  flex-direction: column !important;
}

.register-mode .rg-alert {
  margin: 0 0 8px !important;
  padding: 8px 12px !important;
  border-radius: var(--radius-12) !important;
  background: rgb(var(--primary-dark-rgb) / 0.08) !important;
  color: var(--rg-danger) !important;
  font-family: var(--font-ui) !important;
  font-size: 12px !important;
  font-weight: 700 !important;
  line-height: 1.35 !important;
  flex: 0 0 auto !important;
}

.register-mode .rg-alert[hidden] { display: none !important; }

.register-mode .rg-panel {
  display: none !important;
  flex: 1 1 auto !important;
  min-height: 0 !important;
  flex-direction: column !important;
}

.register-mode .rg-panel.active {
  display: flex !important;
  animation: rg-fade-in .22s ease both !important;
}

@keyframes rg-fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- Fields ---------- */
.register-mode .rg-fields {
  flex: 0 0 auto !important;
  display: flex !important;
  flex-direction: column !important;
  gap: clamp(10px, 2.4vw, 14px) !important;
}

.register-mode .rg-field {
  display: grid !important;
  gap: 4px !important;
  margin: 0 !important;
  cursor: text !important;
}

.register-mode .rg-field-label {
  font-family: var(--font-ui) !important;
  font-size: 12px !important;
  line-height: 1.1 !important;
  font-weight: 700 !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
  color: var(--rg-muted) !important;
}

.register-mode .rg-field-row {
  display: grid !important;
  grid-template-columns: 26px minmax(0, 1fr) auto !important;
  align-items: center !important;
  gap: 10px !important;
  min-height: 38px !important;
  padding: 0 0 8px !important;
  border-bottom: 1px solid var(--rg-line) !important;
  transition: border-color .18s ease !important;
}

.register-mode .rg-field:focus-within .rg-field-row {
  border-bottom-color: var(--rg-primary-dark) !important;
}

.register-mode .rg-field.is-invalid .rg-field-row {
  border-bottom-color: var(--rg-danger) !important;
}

.register-mode .rg-field-icon {
  width: 22px !important;
  height: 22px !important;
  color: var(--rg-primary-dark) !important;
  opacity: .92 !important;
  flex: 0 0 auto !important;
  display: block !important;
}

.register-mode .rg-page .register-form .rg-value,
.register-mode .rg-page .rg-field .rg-value {
  width: 100% !important;
  min-width: 0 !important;
  min-height: 28px !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: var(--rg-ink) !important;
  font-family: var(--font-ui) !important;
  font-size: clamp(15px, 4vw, 17px) !important;
  font-weight: 600 !important;
  line-height: 1.2 !important;
  letter-spacing: 0 !important;
  outline: 0 !important;
  -webkit-appearance: none !important;
          appearance: none !important;
}

.register-mode .rg-page .rg-field .rg-value::placeholder {
  color: rgb(var(--ink-rgb) / 0.36) !important;
  font-weight: 500 !important;
}

/* registration fields: keep Google Autofill in the same app theme */
.register-mode .rg-page .rg-field .rg-value:-webkit-autofill,
.register-mode .rg-page .rg-field .rg-value:-webkit-autofill:hover,
.register-mode .rg-page .rg-field .rg-value:-webkit-autofill:focus,
.register-mode .rg-page .rg-field .rg-value:autofill,
.register-mode .rg-page .rg-field .rg-value:autofill:hover,
.register-mode .rg-page .rg-field .rg-value:autofill:focus {
  -webkit-text-fill-color: var(--rg-ink) !important;
  color: var(--rg-ink) !important;
  caret-color: var(--rg-ink) !important;
  font-size: clamp(15px, 4vw, 17px) !important;
  font-weight: 600 !important;
  border: 0 !important;
  -webkit-box-shadow: 0 0 0 1000px transparent inset !important;
          box-shadow: 0 0 0 1000px transparent inset !important;
  background-color: transparent !important;
  background-image: linear-gradient(transparent, transparent) !important;
  -webkit-background-clip: text !important;
          background-clip: text !important;
  transition: background-color 999999s ease-out 0s, color 999999s ease-out 0s, -webkit-text-fill-color 999999s ease-out 0s !important;
}

/* --- URL field special row --- */
.register-mode .rg-field--link .rg-field-row {
  grid-template-columns: 26px auto 1px minmax(40px, 1fr) auto !important;
  column-gap: 8px !important;
}

.register-mode .rg-domain {
  font-family: var(--font-ui) !important;
  font-size: clamp(13px, 3.6vw, 15px) !important;
  font-weight: 700 !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
  color: var(--rg-primary-dark) !important;
  white-space: nowrap !important;
}

.register-mode .rg-divider {
  width: 1px !important;
  height: 20px !important;
  background: var(--rg-line) !important;
  display: block !important;
}

.register-mode .rg-check {
  width: 26px !important;
  height: 26px !important;
  display: grid !important;
  place-items: center !important;
  border-radius: var(--radius-circle) !important;
  background: rgb(var(--primary-rgb) / 0.14) !important;
  color: var(--rg-primary-dark) !important;
  flex: 0 0 auto !important;
  opacity: 0 !important;
  transform: scale(.7) !important;
  transition: opacity .2s ease, transform .2s ease !important;
}

.register-mode .rg-check svg {
  width: 14px !important;
  height: 14px !important;
}

.register-mode .rg-field--link .rg-value:valid ~ .rg-check {
  opacity: 1 !important;
  transform: scale(1) !important;
}

/* --- Helper text --- */
.register-mode .rg-helper {
  margin: 2px 0 0 !important;
  padding: 0 !important;
  color: var(--rg-muted) !important;
  font-family: var(--font-ui) !important;
  font-size: 12px !important;
  font-weight: 500 !important;
  line-height: 1.35 !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
}

.register-mode .rg-eye {
  width: 32px !important;
  height: 32px !important;
  flex: 0 0 auto !important;
}

.register-mode .rg-eye svg {
  width: 18px !important;
  height: 18px !important;
}

.register-mode .rg-eye:hover,
.register-mode .rg-eye:focus-visible {
  color: var(--rg-primary-dark) !important;
  background: rgb(var(--primary-rgb) / 0.10) !important;
  outline: none !important;
}

/* ---------- Actions ---------- */
.register-mode .rg-actions {
  margin: auto 0 0 !important;
  padding-top: 14px !important;
  display: grid !important;
  gap: 10px !important;
  flex: 0 0 auto !important;
}

.register-mode .rg-actions--row {
  grid-template-columns: auto 1fr !important;
  align-items: center !important;
  gap: 10px !important;
}

.register-mode .rg-actions .btn {
  min-height: 50px !important;
  border-radius: var(--radius-14) !important;
  gap: 14px !important;
  font-size: clamp(15px, 4vw, 17px) !important;
  letter-spacing: 0.01em !important;
}

.register-mode .rg-action-primary svg {
  width: 22px !important;
  height: 22px !important;
}

.register-mode .rg-action-back {
  width: 50px !important;
  height: 50px !important;
  min-height: 50px !important;
  border: 1px solid var(--rg-line) !important;
  background: rgb(var(--surface-rgb) / 0.65) !important;
  color: var(--rg-primary-dark) !important;
}

.register-mode .rg-action-back svg {
  width: 22px !important;
  height: 22px !important;
}


/* ---------- Privacy ---------- */
.register-mode .rg-privacy {
  margin: 10px 0 0 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 8px !important;
  color: var(--rg-muted) !important;
  font-family: var(--font-ui) !important;
  font-size: 11px !important;
  font-weight: 500 !important;
  line-height: 1.3 !important;
  text-align: center !important;
  flex: 0 0 auto !important;
}

.register-mode .rg-privacy svg {
  width: 16px !important;
  height: 16px !important;
  min-width: 16px !important;
  color: var(--rg-primary-dark) !important;
  flex: 0 0 auto !important;
}

/* ---------- Responsive ---------- */
@media (max-height: 700px) {
  .register-mode .rg-app { padding-top: max(10px, env(safe-area-inset-top)) !important; }
  .register-mode .rg-brand { margin-bottom: 10px !important; }
  .register-mode .rg-title { font-size: clamp(20px, 5.8vw, 24px) !important; }
  .register-mode .rg-subtitle { font-size: 12px !important; }
  .register-mode .rg-steps { margin-bottom: 10px !important; }
  .register-mode .rg-step-num { width: 26px !important; height: 26px !important; font-size: 12px !important; }
  .register-mode .rg-fields { gap: 4px !important; }
  .register-mode .rg-field-row { min-height: 34px !important; padding-bottom: 6px !important; }
  .register-mode .rg-page .rg-field .rg-value { font-size: 14px !important; }
  .register-mode .rg-domain { font-size: 13px !important; }
  .register-mode .rg-helper { font-size: 11px !important; }
  .register-mode .rg-actions { margin-top: 8px !important; }
  .register-mode .rg-actions .btn { min-height: var(--button-height-touch) !important; font-size: 15px !important; }
  .register-mode .rg-action-back { width: 44px !important; height: 44px !important; min-height: var(--button-height-touch) !important; }
  .register-mode .rg-privacy { margin-top: 6px !important; font-size: 10px !important; }
}

@media (max-width: 360px) {
  .register-mode .rg-field-row { grid-template-columns: 22px minmax(0, 1fr) auto !important; gap: 8px !important; }
  .register-mode .rg-field--link .rg-field-row { grid-template-columns: 22px minmax(0, auto) 1px minmax(36px, 1fr) auto !important; column-gap: 7px !important; }
  .register-mode .rg-field-icon { width: 20px !important; height: 20px !important; }
}

@media (min-width: 720px) {
  body.register-mode .site-main { place-items: center !important; padding: 32px !important; }
  .register-mode .rg-app {
    height: auto !important;
    max-height: min(820px, calc(100dvh - 64px)) !important;
    border-radius: var(--radius-28) !important;
    box-shadow: 0 26px 60px rgb(var(--ink-rgb) / 0.10) !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .register-mode .rg-progress-fill,
  .register-mode .rg-actions .btn,
  .register-mode .rg-step-num,
  .register-mode .rg-field-row,
  .register-mode .rg-check,
  .register-mode .rg-panel.active {
    animation: none !important;
    transition: none !important;
  }
}