/* Auth forms — login page email-link sign-in (two-step). */

/* === Auth pane (right side) === */
.auth-pane {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 56px;
  background: var(--color-white);
  position: relative;
}

@media (max-width: 900px) {
  .auth-pane { padding: 28px 20px 48px; }
}

.auth-card {
  width: 100%;
  max-width: 420px;
}

.auth-step-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--theme-text-secondary);
  font-weight: 500;
  margin-bottom: 16px;
}

.auth-step-label .dots {
  display: flex;
  gap: 5px;
}
.auth-step-label .dot {
  width: 18px;
  height: 3px;
  border-radius: 2px;
  background: var(--theme-border-secondary);
  transition: background 0.2s ease;
}
.auth-step-label .dot.active {
  background: var(--color-ivey-green);
}

.auth-title {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 500;
  color: var(--theme-text-primary);
  margin: 0 0 10px;
  letter-spacing: -0.01em;
  line-height: 1.15;
  text-align: left;
}

.auth-lede {
  font-size: 15px;
  color: var(--theme-text-secondary);
  line-height: 1.55;
  margin: 0 0 28px;
}

/* === Returning-user chip === */
.returning-chip {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--theme-bg-tertiary);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  cursor: pointer;
  transition: all 0.18s ease;
  width: 100%;
  text-align: left;
  font: inherit;
  color: inherit;
}
.returning-chip:hover,
.returning-chip:focus-visible {
  border-color: var(--color-turquoise);
  background: rgba(var(--color-turquoise-rgb), 0.08);
  outline: none;
}
.returning-chip .avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-ivey-green);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 14px;
  flex-shrink: 0;
}
.returning-chip .txt {
  flex: 1;
  min-width: 0;
}
.returning-chip .txt strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--theme-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.returning-chip .txt span {
  font-size: 13px;
  color: var(--theme-text-secondary);
}
.returning-chip .go {
  color: var(--color-turquoise);
  font-weight: 500;
  font-size: 13px;
  white-space: nowrap;
}
.returning-chip .clear {
  background: none;
  border: 0;
  color: var(--theme-text-tertiary);
  cursor: pointer;
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 6px;
  font: inherit;
}
.returning-chip .clear:hover {
  color: var(--color-error);
  background: rgba(var(--color-error-rgb), 0.1);
}

.chip-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0;
  color: var(--theme-text-tertiary);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.chip-divider::before,
.chip-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border-light);
}

/* === Email field === */
.field {
  margin-bottom: 14px;
}
.field-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 13px;
  font-weight: 500;
  color: var(--theme-text-primary);
  margin-bottom: 7px;
}
.field-label .hint {
  font-size: 12px;
  color: var(--theme-text-tertiary);
  font-weight: 400;
}
.field-wrap {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--color-white);
  border: 1.5px solid var(--theme-border-secondary);
  border-radius: var(--radius-md);
  transition: all 0.15s ease;
  height: 52px;
}
.field-wrap:focus-within {
  border-color: var(--color-turquoise);
  box-shadow: 0 0 0 4px rgba(var(--color-turquoise-rgb), 0.14);
}
.field-wrap.valid {
  border-color: var(--color-success);
}
.field-wrap.valid:focus-within {
  box-shadow: 0 0 0 4px rgba(var(--color-success-rgb), 0.18);
}
.field-wrap.error {
  border-color: var(--color-error);
  background: rgba(var(--color-error-rgb), 0.08);
}
.field-wrap.error:focus-within {
  box-shadow: 0 0 0 4px rgba(var(--color-error-rgb), 0.14);
}

.field-ico {
  padding: 0 14px 0 16px;
  color: var(--theme-text-secondary);
  display: flex;
  flex-shrink: 0;
}
.field-wrap input {
  flex: 1;
  height: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  font-size: 15.5px;
  color: var(--theme-text-primary);
  padding-right: 44px;
  min-width: 0;
  font-family: inherit;
}
.field-wrap input::placeholder {
  color: var(--theme-text-tertiary);
}
.field-status {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  color: var(--color-success);
  font-size: 16px;
  pointer-events: none;
}
.field-status.err {
  color: var(--color-error);
}

.field-msg {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.4;
  min-height: 18px;
  color: var(--theme-text-secondary);
}
.field-msg.err {
  color: var(--color-error);
}
.field-msg .fix-link {
  background: none;
  border: 0;
  padding: 0;
  color: var(--color-turquoise);
  cursor: pointer;
  font-weight: 500;
  text-decoration: underline;
  font: inherit;
}

/* === Remember-me checkbox === */
.remember-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 14px 0 4px;
  font-size: 13.5px;
  color: var(--theme-text-secondary);
  cursor: pointer;
  user-select: none;
}
.remember-row input {
  appearance: none;
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--theme-border-secondary);
  border-radius: 5px;
  background: var(--color-white);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: all 0.15s;
  margin: 0;
  flex-shrink: 0;
}
.remember-row input:checked {
  border-color: var(--color-ivey-green);
  background: var(--color-ivey-green);
}
.remember-row input:checked::after {
  content: '';
  width: 9px;
  height: 5px;
  border-left: 2px solid var(--color-white);
  border-bottom: 2px solid var(--color-white);
  transform: rotate(-45deg) translate(1px, -1px);
}

/* === Primary button === */
.btn-primary {
  width: 100%;
  height: 52px;
  background: var(--color-ivey-green);
  color: var(--color-white);
  border: 0;
  border-radius: var(--radius-md);
  font-size: 15.5px;
  font-weight: 500;
  letter-spacing: 0.01em;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 8px;
  transition: all 0.15s ease;
  position: relative;
  overflow: hidden;
  font-family: inherit;
}
.btn-primary:hover:not(:disabled) {
  background: var(--color-ivey-green-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(var(--color-ivey-green-rgb), 0.28);
}
.btn-primary:active:not(:disabled) {
  transform: translateY(0);
}
.btn-primary:disabled {
  background: var(--theme-border-secondary);
  color: var(--theme-text-tertiary);
  cursor: not-allowed;
}
.btn-primary .spinner {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-top-color: var(--color-white);
  animation: auth-spin 0.8s linear infinite;
}
@keyframes auth-spin {
  to { transform: rotate(360deg); }
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  border: 0;
  color: var(--color-turquoise);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  padding: 8px 10px;
  border-radius: 8px;
  font-family: inherit;
}
.btn-secondary:hover:not(:disabled) {
  background: rgba(var(--color-turquoise-rgb), 0.1);
}
.btn-secondary:disabled {
  color: var(--theme-text-tertiary);
  cursor: not-allowed;
  background: transparent;
}

.legal {
  margin-top: 24px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--theme-text-tertiary);
  text-align: center;
}
.legal a {
  color: var(--color-turquoise);
  text-decoration: none;
}
.legal a:hover {
  text-decoration: underline;
}

/* === Link-sent state === */
.sent-panel { text-align: left; }

.sent-visual {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: var(--theme-bg-tertiary);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  margin-bottom: 24px;
}
.sent-visual .env {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(var(--color-turquoise-rgb), 0.12);
  color: var(--color-turquoise);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
  animation: env-bob 2.6s ease-in-out infinite;
}
@keyframes env-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}
.sent-visual .env::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 14px;
  border: 2px solid var(--color-turquoise);
  opacity: 0;
  animation: env-ring 2.6s ease-out infinite;
}
@keyframes env-ring {
  0% { opacity: 0.45; transform: scale(0.85); }
  100% { opacity: 0; transform: scale(1.2); }
}
.sent-visual .sent-text {
  flex: 1;
  min-width: 0;
}
.sent-visual .sent-text .to {
  font-size: 12.5px;
  color: var(--theme-text-secondary);
  margin-bottom: 2px;
}
.sent-visual .sent-text .email {
  font-size: 15px;
  font-weight: 600;
  color: var(--theme-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sent-visual .change {
  background: none;
  border: 0;
  color: var(--color-turquoise);
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  flex-shrink: 0;
  font-family: inherit;
}
.sent-visual .change:hover {
  background: rgba(var(--color-turquoise-rgb), 0.1);
}

.mailbox-apps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 18px;
}
.mailbox-apps.single {
  grid-template-columns: 1fr;
}
.mailbox-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 48px;
  background: var(--color-white);
  border: 1.5px solid var(--theme-border-secondary);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.15s ease;
  font-size: 14px;
  font-weight: 500;
  color: var(--theme-text-primary);
  text-decoration: none;
}
.mailbox-btn:hover {
  border-color: var(--color-ivey-green);
  background: var(--theme-bg-tertiary);
  transform: translateY(-1px);
  text-decoration: none;
}
.mailbox-btn svg {
  width: 18px;
  height: 18px;
}

.sent-tips {
  padding: 14px 16px;
  background: var(--theme-bg-tertiary);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  font-size: 13px;
  color: var(--theme-text-secondary);
  line-height: 1.55;
}
.sent-tips strong {
  color: var(--theme-text-primary);
  font-weight: 600;
}
.sent-tips ul {
  margin: 6px 0 0;
  padding-left: 18px;
}
.sent-tips li {
  margin-bottom: 3px;
}
.sent-tips .expiry {
  color: var(--theme-text-primary);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.resend-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--color-border-light);
  gap: 12px;
}
.resend-row .timer {
  font-size: 13px;
  color: var(--theme-text-secondary);
  font-variant-numeric: tabular-nums;
}
.resend-row .timer strong {
  color: var(--theme-text-primary);
  font-weight: 600;
}

/* === Toast === */
.auth-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--theme-text-primary);
  color: var(--color-white);
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 13.5px;
  box-shadow: var(--theme-shadow-heavy);
  opacity: 0;
  pointer-events: none;
  transition: all 0.2s ease;
  z-index: var(--z-toast);
  max-width: 90vw;
}
.auth-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* === State transition === */
.pane-enter {
  animation: pane-in 0.35s cubic-bezier(0.2, 0.7, 0.2, 1);
}
@keyframes pane-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .pane-enter,
  .sent-visual .env,
  .sent-visual .env::after,
  .btn-primary .spinner {
    animation: none;
  }
}