/* Signup — transactional email tone + settings-modal card */
.signup-page {
  --su-bg: #ebe7e1;
  --su-card: #faf8f5;
  --su-field: #f3f0eb;
  --su-ink: #1a1816;
  --su-muted: #6b6560;
  --su-faint: #9b9590;
  --su-line: #e2ddd6;
  --su-point: #2a6fdb;
  --su-ok: #2a9d6a;
  --su-danger: #e63946;
  --su-warn: #c45c26;
  --su-black: #111111;
  --su-radius: 28px;
  --su-radius-sm: 14px;
  min-height: 100vh;
  background:
    radial-gradient(1200px 520px at 50% -10%, rgba(42, 111, 219, 0.07), transparent 55%),
    radial-gradient(800px 400px at 100% 100%, rgba(42, 157, 143, 0.06), transparent 50%),
    var(--su-bg);
  color: var(--su-ink);
}

.signup-page .su-topbar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
  padding: 16px 22px;
  background: transparent;
  border: none;
  position: sticky;
  top: 0;
  z-index: 20;
}

.signup-shell {
  min-height: calc(100vh - 64px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px 48px;
}

.su-card {
  width: 100%;
  max-width: 440px;
  background: var(--su-card);
  border: 1px solid rgba(226, 221, 214, 0.9);
  border-radius: var(--su-radius);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.7) inset,
    0 18px 50px rgba(26, 24, 22, 0.08),
    0 4px 14px rgba(26, 24, 22, 0.04);
  padding: 36px 32px 28px;
  animation: suCardIn 0.45s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes suCardIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

.su-brand {
  display: flex;
  justify-content: center;
  margin-bottom: 22px;
}
.su-brand img {
  display: block;
  height: 48px;
  width: auto;
  max-width: min(220px, 70vw);
  object-fit: contain;
}

.su-title {
  text-align: center;
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.25;
  margin: 0 0 8px;
  color: var(--su-ink);
}
.su-lead {
  text-align: center;
  font-size: 14px;
  color: var(--su-muted);
  line-height: 1.55;
  margin: 0 0 8px;
}
.su-guide {
  text-align: center;
  margin: 0 0 22px;
  font-size: 13px;
}
.su-guide a {
  color: var(--su-point);
  font-weight: 600;
}
.su-guide a:hover { text-decoration: underline; }
/* Login: forgot-password link under primary CTA */
.su-forgot {
  margin: 14px 0 0;
}
.login-page .su-lead,
.forgot-page .su-lead {
  margin-bottom: 22px;
}

/* Progress */
.su-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin: 0 0 28px;
  padding: 0 8px;
}
.su-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 88px;
}
.su-step-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  border: 1.5px solid var(--su-line);
  background: var(--su-field);
  color: var(--su-faint);
  transition: background .2s, border-color .2s, color .2s, transform .2s;
}
.su-step.is-active .su-step-dot {
  background: var(--su-black);
  border-color: var(--su-black);
  color: #fff;
  transform: scale(1.05);
}
.su-step.is-done .su-step-dot {
  background: var(--su-ok);
  border-color: var(--su-ok);
  color: #fff;
}
.su-step-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--su-faint);
  letter-spacing: 0.02em;
}
.su-step.is-active .su-step-label,
.su-step.is-done .su-step-label {
  color: var(--su-ink);
}
.su-step-line {
  flex: 1 1 40px;
  height: 2px;
  background: var(--su-line);
  margin: 0 6px 18px;
  border-radius: 2px;
  align-self: flex-start;
  margin-top: 13px;
  transition: background .25s;
}
.su-step-line.is-done { background: var(--su-ok); }

.su-panel[hidden] { display: none !important; }
.su-panel {
  animation: suPanelIn 0.28s ease-out both;
}
@keyframes suPanelIn {
  from { opacity: 0; transform: translateX(8px); }
  to { opacity: 1; transform: none; }
}

.su-field {
  margin-bottom: 16px;
}
.su-field label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--su-ink);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.su-field input {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid transparent;
  border-radius: var(--su-radius-sm);
  font-size: 15px;
  font-family: "DM Sans", sans-serif;
  background: var(--su-field);
  color: var(--su-ink);
  outline: none;
  transition: box-shadow .15s, border-color .15s, background .15s;
}
.su-field input::placeholder { color: var(--su-faint); }
.su-field input:focus {
  background: #fff;
  border-color: rgba(17, 17, 17, 0.35);
  box-shadow: 0 0 0 3px rgba(17, 17, 17, 0.06);
}
.su-hint {
  margin: 8px 0 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--su-warn);
}
.su-status {
  margin: 8px 0 0;
  font-size: 12px;
  font-weight: 600;
  min-height: 1.2em;
}

/* Signup legal consents */
.su-consents {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--su-line);
}
.su-consent-all {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--su-ink);
  cursor: pointer;
  padding-bottom: 10px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--su-line);
}
.su-consent-all input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--su-black);
  cursor: pointer;
}
.su-consent-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.su-consent-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 12.5px;
  color: var(--su-muted);
  cursor: pointer;
  line-height: 1.5;
}
.su-consent-item input[type="checkbox"] {
  width: 15px;
  height: 15px;
  margin-top: 1px;
  accent-color: var(--su-black);
  cursor: pointer;
  flex-shrink: 0;
}
.su-consent-text {
  flex: 1;
}
.su-consent-subhint {
  display: block;
  font-size: 11px;
  color: var(--su-faint);
  margin-top: 2px;
}
.su-consent-link {
  color: var(--su-point);
  font-weight: 600;
  font-size: 12px;
  white-space: nowrap;
  text-decoration: none;
}
.su-consent-link:hover { text-decoration: underline; }
.su-consent-age-warning {
  margin: 10px 0 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--su-danger);
  line-height: 1.5;
}

.su-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 22px;
}
.su-btn {
  width: 100%;
  border: none;
  cursor: pointer;
  font-family: "DM Sans", sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  padding: 14px 18px;
  border-radius: 999px;
  transition: transform .12s, background .15s, opacity .15s;
}
.su-btn:active { transform: scale(0.985); }
.su-btn-primary {
  background: var(--su-black);
  color: #fff;
}
.su-btn-primary:hover { background: #2a2a2a; }
.su-btn-primary:disabled {
  background: var(--su-line);
  color: var(--su-faint);
  cursor: not-allowed;
}
.su-btn-primary:disabled:hover { background: var(--su-line); }
.su-btn-secondary {
  background: transparent;
  color: var(--su-ink);
  border: 1.5px solid var(--su-line);
}
.su-btn-secondary:hover { background: var(--su-field); }

.su-msg-error,
.su-msg-success {
  display: none;
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.45;
  text-align: center;
}
.su-msg-error { color: var(--su-danger); }
.su-msg-success { color: var(--su-ok); }

.su-footer {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--su-line);
  text-align: center;
  font-size: 13px;
  color: var(--su-muted);
}
.su-footer a {
  color: var(--su-point);
  font-weight: 700;
}
.su-footer a:hover { text-decoration: underline; }

@media (max-width: 480px) {
  .su-card { padding: 28px 20px 22px; border-radius: 22px; }
  .su-title { font-size: 22px; }
  .su-brand img { height: 40px; }
  .su-step { min-width: 72px; }
}