/* ── Auth Gate: viewport shell + fluid card (column flex, no magic widths) ── */
.auth-gate {
  position: fixed;
  inset: 0 0 calc(-1 * var(--viewport-overscan-bottom)) 0;
  height: calc(var(--app-height) + var(--viewport-overscan-bottom));
  z-index: 500;
  display: none;
  box-sizing: border-box;
  padding-top: calc(var(--safe-top) + 14px);
  padding-bottom: calc(var(--safe-bottom) + var(--viewport-overscan-bottom) + 14px);
  padding-left: max(12px, env(safe-area-inset-left, 0px));
  padding-right: max(12px, env(safe-area-inset-right, 0px));
  color-scheme: dark;
  background:
    radial-gradient(circle at 18% 0%, rgba(124,111,224,.34), transparent 34%),
    radial-gradient(circle at 90% 8%, rgba(143,130,255,.16), transparent 28%),
    linear-gradient(180deg, rgba(19,18,34,.96), #171823);
}
body.light .auth-gate {
  color-scheme: dark;
}
.auth-gate.open {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-start;
  min-height: 0;
  max-height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

.auth-card {
  width: 100%;
  min-width: 0;
  align-self: stretch;
  flex-shrink: 0;
  margin-top: auto;
  margin-bottom: auto;
  box-sizing: border-box;
  overflow-x: hidden;
  border: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,0)),
    color-mix(in srgb, var(--bg2) 88%, transparent);
  box-shadow: 0 22px 64px rgba(0,0,0,.3);
  padding: clamp(18px, 4.8vw, 22px);
}
#authLoginPanel {
  --bg2: #202132;
  --bg3: #2a2b3d;
  --bg4: #36374c;
  --border: rgba(255,255,255,0.11);
  --text: #f4f3fb;
  --text2: #a0a0ba;
  --text3: #7b7c98;
  --accent: #7c6fe0;
  --accent-light: rgba(124,111,224,0.14);
  --accent-glow: rgba(124,111,224,0.28);
  color: var(--text);
  color-scheme: dark;
}

.auth-brand {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  min-width: 0;
}
.auth-brand > div:last-child {
  flex: 1;
  min-width: 0;
}
.auth-logo {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  font-weight: 820;
}
.auth-logo-icon {
  overflow: hidden;
  background: transparent;
}
.auth-logo-icon img {
  width: 100%;
  height: 100%;
  display: block;
  border-radius: inherit;
}
.auth-brand h1 {
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: -.03em;
}
.auth-brand p,
.auth-hint {
  margin-top: 5px;
  color: var(--text3);
  font-size: 12px;
  line-height: 1.45;
}
#authLoginPanel .auth-hint:empty {
  display: none;
}

.onboarding-progress {
  display: flex;
  gap: 6px;
  margin: -2px 0 18px;
}
.onboarding-progress span {
  width: 20px;
  height: 4px;
  border-radius: 999px;
  background: var(--bg4);
}
.onboarding-progress span.active {
  width: 34px;
  background: var(--accent);
}

.onboarding-step {
  display: none;
}
.onboarding-step.active {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  width: 100%;
}
.onboarding-step.active > .auth-field-label {
  margin: 0 0 4px;
}
.onboarding-step.active > .auth-hint {
  margin: -4px 0 0;
}

.auth-field-label {
  display: block;
  color: var(--text2);
  font-size: 12px;
  font-weight: 700;
  margin: 12px 0 7px;
}
.auth-field {
  width: 100%;
  min-width: 0;
  min-height: 46px;
  padding: 0 13px;
  border-radius: 14px;
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text);
  box-sizing: border-box;
  color-scheme: dark;
}
#authLoginPanel > .btn-primary.full-width {
  margin-top: 18px;
}
.auth-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 18px;
}
.auth-register-fields {
  margin-top: 12px;
}
.auth-code-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
}
.auth-code-row .btn-outline {
  min-height: 46px;
  white-space: nowrap;
  padding-inline: 13px;
}
.auth-mode-back {
  width: 100%;
  color: var(--text3);
  text-align: center;
}
.auth-guest-btn {
  width: 100%;
  min-height: 40px;
  color: var(--text3);
  text-align: center;
}
body.light .auth-gate .auth-field {
  color-scheme: light;
}
.auth-name-field {
  height: 54px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.02em;
}
.auth-dev-skip {
  width: 100%;
  margin-top: 12px;
  text-align: center;
  color: var(--text3);
}

/* Step 2: compact settings-style layout */
.onboarding-profile-body {
  display: flex;
  flex-direction: column;
  gap: 22px;
  width: 100%;
  min-width: 0;
}
.onboarding-section {
  width: 100%;
  min-width: 0;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
}
.onboarding-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  min-width: 0;
}
.onboarding-section-title {
  color: var(--text);
  font-size: 13px;
  font-weight: 780;
  letter-spacing: -0.02em;
}
.onboarding-section-head p {
  margin-top: 3px;
  color: var(--text3);
  font-size: 11px;
  line-height: 1.35;
}
.onboarding-time-list {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-width: 0;
  border-radius: 18px;
  overflow: hidden;
  border: none;
  background:
    linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,0)),
    color-mix(in srgb, var(--bg3) 82%, transparent);
  box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--border) 58%, transparent);
}
.onboarding-time-row {
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 16px;
  color: var(--text2);
  font-size: 13px;
  font-weight: 700;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 55%, transparent);
}
.onboarding-time-row:last-child {
  border-bottom: none;
}
.onboarding-time-row span {
  min-width: 0;
  flex: 1 1 auto;
}
.onboarding-time-btn {
  flex: 0 1 auto;
  width: auto;
  min-width: 0;
  max-width: 42%;
  min-height: 32px;
  padding: 0;
  border: none;
  border-radius: 0;
  background: transparent;
  color: var(--text);
  font-size: 15px;
  font-weight: 780;
  text-align: right;
}
.onboarding-time-btn:active {
  opacity: .72;
}
.onboarding-profile-body .accent-picker {
  margin: 2px 0 0;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 0;
  background: transparent;
  box-shadow: none;
}
.auth-onboarding #onboardAccentPicker .accent-swatch {
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  border-width: 2px;
}
.auth-onboarding #onboardAccentPicker .accent-swatch.active {
  border-color: #fff;
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent);
  transform: none;
}

.onboarding-actions {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  gap: 12px;
  width: 100%;
  min-width: 0;
  margin-top: 6px;
}
.onboarding-actions .btn-outline,
.onboarding-actions .btn-primary {
  flex: 1 1 0;
  min-width: 0;
  margin: 0;
  padding: 13px 10px;
  box-sizing: border-box;
}
.onboarding-actions .btn-outline {
  white-space: normal;
  text-align: center;
  line-height: 1.3;
}

.onboarding-time-picker {
  z-index: 620;
}
.choice-picker-overlay.onboarding-time-picker {
  z-index: 620;
}
.onboarding-time-sheet {
  max-height: min(64dvh, 440px);
}
.onboarding-time-custom {
  padding: 22px 20px calc(24px + var(--safe-bottom));
}
.onboarding-time-input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: end;
  gap: 12px;
}
.onboarding-time-input-box {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.onboarding-time-input-box span {
  color: var(--text3);
  font-size: 12px;
  font-weight: 700;
}
.onboarding-time-input-box input {
  width: 100%;
  min-width: 0;
  height: 66px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text);
  font-size: 28px;
  font-weight: 820;
  text-align: center;
  box-sizing: border-box;
}
.onboarding-time-colon {
  padding-bottom: 14px;
  color: var(--text2);
  font-size: 26px;
  font-weight: 800;
}
.onboarding-time-preview {
  margin: 16px 2px 18px;
  color: var(--text3);
  font-size: 12px;
  text-align: center;
}
.onboarding-time-save {
  width: 100%;
}

@media (max-width: 380px) {
  .auth-card {
    padding: 16px;
    border-radius: 18px;
  }
  .auth-brand h1 {
    font-size: 18px;
  }
}