/* Cloudflare-inspired Signup Page Design */

:root {
  --cf-blue-500: #404040;
  --cf-blue-600: #262626;
  --cf-blue-700: #171717;
  --cf-gray-100: #f3f3f3;
  --cf-gray-200: #e5e5e5;
  --cf-gray-500: #737373;
  --cf-gray-600: #525252;
  --cf-gray-900: #171717;
  --cf-green-50: #f5f5f5;
  --cf-green-600: #404040;
  --cf-red-600: #262626;
  --color-primary: #171717;
  --color-primary-hover: #000000;
  --color-text: #262626;
  --color-text-muted: #5f5f5f;
  --color-text-light: #8a8a8a;
  --color-border: #d4d4d4;
  --color-border-light: #e5e5e5;
  --color-bg-secondary: #f5f5f5;
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

.signup-page {
  min-height: 100vh;
  background-color: var(--color-bg-secondary);
  font-family: var(--font-sans);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.signup-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-light);
  padding: 0 1.5rem;
}

.signup-header-inner {
  max-width: 1280px;
  margin: 0 auto;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.signup-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-text);
  font-weight: 600;
  font-size: 1.125rem;
  transition: opacity 0.2s;
}

.signup-brand:hover { opacity: 0.8; }

.signup-header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.signup-header-text {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  display: none;
}

@media (min-width: 768px) {
  .signup-header-text { display: inline-block; }
}

.signup-header-link {
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: 0.35rem;
  background-color: #ffffff;
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: all 0.2s;
}

.signup-header-link:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.signup-header-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-text-muted);
  font-size: 0.8125rem;
}

.signup-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: 0.5rem;
  background: #ffffff;
  color: var(--color-text-muted);
  cursor: pointer;
}

.signup-theme-toggle:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.signup-theme-toggle svg { width: 1rem; height: 1rem; }
.signup-theme-moon { display: none; }
[data-theme="dark"] .signup-theme-sun { display: none; }
[data-theme="dark"] .signup-theme-moon { display: block; }

.signup-container {
  max-width: 1311px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: stretch;
}

@media (min-width: 1024px) {
  .signup-container {
    grid-template-columns: minmax(390px, 0.92fr) minmax(480px, 1.08fr);
  }
}

.signup-sidebar {
  align-self: start;
  min-height: auto;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
  padding: 2.25rem 2rem;
  background: #171717;
  color: #ffffff;
  border-radius: 0.75rem 0 0 0.75rem;
}

@media (min-width: 1024px) {
  .signup-sidebar {
    height: calc(100vh - 160px);
    min-height: 650px;
    max-height: 760px;
  }
}

.signup-intro { display: flex; flex-direction: column; gap: 1rem; }

.signup-intro h1 {
  max-width: 14rem;
  margin: 0;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
  color: inherit;
  letter-spacing: -0.03em;
}

.signup-intro p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: #d4d4d4;
}

.signup-features {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.signup-feature {
  position: relative;
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  transition: all 0.2s;
}

.signup-feature:hover {
  border-color: rgba(255, 255, 255, 0.35);
}

.signup-feature-icon {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #404040;
  border-radius: 50%;
  color: #ffffff;
}

.signup-feature-icon svg { width: 20px; height: 20px; }

.signup-feature-content {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.signup-feature-content h3 {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: inherit;
}

.signup-feature-content p {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.5;
  color: #b8b8b8;
}

.signup-security {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.signup-security-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: #d4d4d4;
  font-weight: 500;
}

.signup-security-item svg { width: 16px; height: 16px; color: #d4d4d4; }

.signup-form-container {
  position: relative;
  min-height: 720px;
  padding: 2.75rem 3.25rem;
  background: #ffffff;
  border: 0;
  border-radius: 0 0.75rem 0.75rem 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.signup-form-heading {
  max-width: 42rem;
  margin-bottom: 2.25rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border-light);
}

.signup-form-eyebrow {
  display: block;
  margin-bottom: 0.65rem;
  color: var(--color-primary);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.signup-form-heading h2 {
  margin: 0 0 0.5rem;
  color: var(--color-text);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.025em;
}

.signup-form-heading p {
  max-width: 36rem;
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.signup-error-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  background-color: #f5f5f5;
  border: 1px solid #a3a3a3;
  border-radius: 0.75rem;
  color: var(--cf-red-600);
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.signup-toast {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 100;
  max-width: min(24rem, calc(100vw - 3rem));
  padding: 0.875rem 1rem;
  background: #262626;
  border: 1px solid #171717;
  border-radius: 0.75rem;
  color: #fff;
  font-size: 0.875rem;
  line-height: 1.4;
  opacity: 0;
  pointer-events: none;
  transform: translateY(0.75rem);
  transition: opacity 160ms ease, transform 160ms ease;
}

.signup-toast-visible {
  opacity: 1;
  transform: translateY(0);
}

.signup-toast-success {
  background: #404040;
}

.signup-details-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.75rem 1.25rem;
}

.signup-details-grid > .signup-step {
  min-width: 0;
  margin: 0;
  padding: 0;
  border-bottom: 0;
}

.signup-details-grid > .signup-step[data-field="phone"] {
  grid-column: 1 / -1;
}

.signup-details-grid > .signup-footer-badge {
  grid-column: 1;
  align-self: center;
}

.signup-details-grid > .signup-review-next {
  grid-column: 2;
  justify-self: end;
  align-self: center;
}

.signup-step {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.signup-step[hidden] { display: none !important; }

.signup-label {
  margin-bottom: 0.55rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #173f3d;
  line-height: 1.3;
  letter-spacing: 0;
}

.signup-label > span {
  color: #1773b0;
}

.signup-description {
  margin-bottom: 0.8rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.signup-page .signup-input-group {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 44px;
  padding: 0 0.8rem;
  background: #ffffff;
  border: 1px solid #dedede;
  border-radius: 0.65rem;
  box-shadow: 0 1px 2px rgba(17, 24, 39, 0.02);
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.signup-page .signup-input-group:focus-within {
  background: #ffffff;
  border-color: #8b949e;
  box-shadow: 0 0 0 3px rgba(23, 63, 61, 0.08);
}

.signup-page .signup-input-group .signup-input {
  flex: 1;
  min-width: 0;
  width: 100%;
  height: 42px;
  padding: 0;
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-text);
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  outline: none !important;
  box-shadow: none !important;
}

.signup-input::placeholder { color: var(--cf-gray-500); }
.signup-input[readonly] { cursor: default; }

.signup-input-icon {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  color: #7a7f86;
  stroke-width: 1.6;
}

.signup-phone-group { position: relative; }

.signup-phone-prefix {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0 0.75rem 0 0;
  border-right: 1px solid #e7e7e7;
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.9375rem;
  user-select: none;
}

.signup-phone-prefix svg { color: var(--color-text-light); }

.signup-url-prefix,
.signup-url-suffix {
  flex-shrink: 0;
  color: var(--color-text-light);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  white-space: nowrap;
}

.signup-url-prefix { padding-left: 0.75rem; }
.signup-url-suffix { padding-right: 0.75rem; color: var(--color-text-muted); }

.signup-password-toggle {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 0;
  border-radius: 0.375rem;
  background: transparent;
  color: #858a91;
  cursor: pointer;
  transition: color 0.18s ease, background-color 0.18s ease;
}

.signup-password-toggle:hover {
  color: var(--color-text);
  background: var(--color-bg-secondary);
}

.signup-password-toggle:focus-visible {
  outline: 2px solid #1773b0;
  outline-offset: 1px;
}

.signup-password-toggle svg {
  width: 18px;
  height: 18px;
}

.signup-password-eye-off,
.signup-password-toggle[aria-pressed="true"] .signup-password-eye {
  display: none;
}

.signup-password-toggle[aria-pressed="true"] .signup-password-eye-off {
  display: block;
}

.signup-password-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 0.75rem;
}

.signup-password-generate {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--cf-gray-200);
  border-radius: 0.35rem;
  background: var(--cf-blue-500);
  color: #ffffff;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s, border-color 0.2s;
}

.signup-password-generate:hover { background: var(--cf-blue-600); }

.signup-password-status {
  color: var(--color-text-light);
  font-size: 0.75rem;
}

.signup-otp-input {
  font-family: var(--font-mono);
  font-size: 1.5rem !important;
  font-weight: 600;
  letter-spacing: 0.5em;
  text-align: center;
}

/* OTP Modal Styles */
.signup-otp-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.signup-otp-modal[hidden] {
  display: none !important;
}

.signup-otp-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  animation: fadeIn 0.2s ease-out;
}

.signup-otp-modal-content {
  position: relative;
  z-index: 101;
  width: 100%;
  max-width: 480px;
  background: #ffffff;
  border-radius: 0.75rem;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  animation: slideUp 0.3s ease-out;
}

.signup-otp-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  border-bottom: 1px solid var(--color-border-light);
}

.signup-otp-modal-header h3 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-text);
}

.signup-otp-modal-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  border: 0;
  border-radius: 0.375rem;
  background: transparent;
  color: var(--color-text-light);
  cursor: pointer;
  transition: all 0.2s;
}

.signup-otp-modal-close:hover {
  background: var(--color-bg-secondary);
  color: var(--color-text);
}

.signup-otp-modal-body {
  padding: 1.5rem;
}

.signup-otp-description {
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.signup-otp-description strong {
  color: var(--color-text);
  font-weight: 600;
}

.signup-otp-modal-footer {
  padding: 1.5rem;
  border-top: 1px solid var(--color-border-light);
}

.signup-otp-verify-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.875rem 1.5rem;
  border: 0;
  border-radius: 0.375rem;
  background: var(--color-primary);
  color: #ffffff;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.signup-otp-verify-btn:hover {
  background: var(--color-primary-hover);
}

.signup-otp-verify-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.signup-hint {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: var(--color-text-light);
  line-height: 1.5;
}

.signup-error-message {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: var(--cf-red-600);
  font-weight: 500;
}

.signup-error-message:empty { display: none; }

.signup-resend-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  padding: 0.5rem 1rem;
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: 0.75rem;
  color: var(--color-primary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.signup-resend-btn:hover {
  background-color: var(--cf-blue-500);
  border-color: var(--cf-gray-200);
}

.signup-resend-btn svg { color: var(--color-primary); }

.signup-details-grid > .signup-footer-badge,
.signup-details-grid > .signup-review-next {
  grid-column: auto;
}

.signup-details-grid > .signup-footer-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-text-light);
}

.signup-details-grid > .signup-footer-badge svg {
  color: var(--cf-green-600);
}

.signup-review-next,
.signup-review-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 0;
  border-radius: 0.35rem;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 700;
}

.signup-review-next {
  justify-self: end;
  min-width: 10rem;
  padding: 0.8rem 1.1rem;
  background: var(--color-primary);
  color: #ffffff;
}

.signup-review-next:hover,
.signup-submit-btn:hover {
  background: var(--color-primary-hover);
}

.signup-review-next:disabled {
  cursor: wait;
  opacity: 0.65;
}

.signup-review-back {
  margin-top: 0.75rem;
  padding: 0.5rem 0;
  background: transparent;
  color: var(--color-text-muted);
}

.signup-review-back:hover { color: var(--color-primary); }

.signup-review-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.signup-review-modal[hidden] { display: none !important; }

.signup-review-modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  animation: fadeIn 0.2s ease-out;
}

.signup-review-modal-content {
  position: relative;
  z-index: 1001;
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  background: #ffffff;
  border-radius: 0.75rem;
  padding: 2rem;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  animation: slideUp 0.3s ease-out;
}

.signup-review-modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.signup-review-modal-header .signup-label {
  margin-bottom: 0;
  font-size: 1.5rem;
}

.signup-review-modal-close {
  flex-shrink: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  border-radius: 0.375rem;
  background: transparent;
  color: var(--color-text-light);
  cursor: pointer;
  transition: all 0.2s;
}

.signup-review-modal-close:hover {
  background: var(--color-bg-secondary);
  color: var(--color-text);
}

.signup-review-modal-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border-light);
}

.signup-review-modal .signup-review-grid {
  margin-top: 1.5rem;
  margin-bottom: 0;
}

.signup-review-modal .signup-submit-btn {
  margin-top: 0;
  width: auto;
  flex: 1;
}

.signup-review-modal .signup-review-back {
  margin-top: 0;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.signup-review-step {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

.signup-review-grid {
  margin-top: 1.5rem;
  gap: 0.5rem;
  border: 1px solid var(--color-border);
  border-radius: 0.35rem;
  overflow: hidden;
  background-color: var(--color-bg-secondary);
}

.signup-review-item {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border-light);
  border-radius: 0.35rem;
}

.signup-review-item:last-child { border-bottom: none; }

.signup-review-item dt {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-light);
}

.signup-review-item dd {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
  word-break: break-word;
}

.signup-edit-btn {
  padding: 0.25rem 0.75rem;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 0.375rem;
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.signup-edit-btn:hover {
  background-color: var(--cf-blue-500);
  border-color: var(--cf-gray-200);
}

.signup-submit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  margin-top: 1.5rem;
  padding: 1rem 1.5rem;
  background: var(--color-primary);
  border: 0;
  border-radius: 0.35rem;
  color: white;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.signup-submit-btn svg { width: 18px; height: 18px; }

.signup-submit-btn.is-loading {
  opacity: 0.7;
  cursor: wait;
  pointer-events: none;
}

.signup-form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.signup-footer-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-text-light);
}

.signup-footer-badge svg { color: var(--cf-green-600); }

/* Signup completion page */
.signup-success-page {
  display: flex;
  flex-direction: column;
}

.signup-success-status,
.signup-kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  gap: 0.5rem;
  padding: 0.3rem 0.75rem;
  border: 1px solid #d4d4d4;
  border-radius: 9999px;
  background: var(--cf-green-50);
  color: #262626;
  font-size: 0.75rem;
  font-weight: 600;
}

.signup-kicker {
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.signup-success-status i,
.signup-kicker-dot {
  width: 0.4375rem;
  height: 0.4375rem;
  border-radius: 50%;
  background: var(--cf-green-600);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.18);
}

.signup-success-shell {
  width: min(calc(100% - 3rem), 1080px);
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4.5rem) 0;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(22.5rem, 0.85fr);
  align-items: center;
  gap: clamp(2.5rem, 6vw, 5.5rem);
  flex: 1;
}

.signup-success-copy {
  display: flex;
  flex-direction: column;
}

.signup-success-icon {
  width: 3.25rem;
  height: 3.25rem;
  margin-bottom: 1.25rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #d4d4d4;
  border-radius: 0.875rem;
  background: var(--cf-green-50);
  color: var(--cf-green-600);
}

.signup-success-icon svg { width: 1.625rem; height: 1.625rem; }

.signup-success-copy h1 {
  margin: 0 0 0.875rem;
  color: var(--color-text);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.signup-success-copy > p:not(.signup-redirect-note) {
  max-width: 34rem;
  margin: 0 0 1.75rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.signup-success-action {
  display: inline-flex;
  width: fit-content;
  min-height: 3rem;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.375rem;
  border-radius: 0.75rem;
  background: var(--color-primary);
  color: #ffffff;
  font-size: 0.8125rem;
  font-weight: 650;
  text-decoration: none;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  transition: background-color 0.2s, transform 0.2s;
}

.signup-success-action:hover { background: var(--color-primary-hover); }
.signup-success-action:active { transform: scale(0.98); }
.signup-success-action svg { width: 1rem; height: 1rem; }

.signup-redirect-note {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  margin: 0.875rem 0 0;
  color: var(--color-text-light);
  font-size: 0.75rem;
}

.signup-redirect-note span {
  color: var(--color-text);
  font-family: var(--font-mono);
  font-weight: 600;
}

.signup-success-details {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: 1rem;
  background: #ffffff;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.1);
}

.signup-success-details > div {
  display: grid;
  grid-template-columns: 8.125rem minmax(0, 1fr);
  gap: 1rem;
  align-items: center;
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--color-border-light);
}

.signup-success-details > div:last-child { border-bottom: 0; }

.signup-success-details dt {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  font-weight: 500;
}

.signup-success-details dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--color-text);
  font-size: 0.8125rem;
  font-weight: 600;
}

.signup-success-details a {
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-decoration: none;
}

.signup-success-details a:hover { text-decoration: underline; }

.signup-success-container { align-items: stretch; }

.signup-success-sidebar {
  align-self: stretch;
  height: auto;
  min-width: 0;
}

.signup-success-sidebar-main {
  display: flex;
  flex-direction: column;
}

.signup-success-sidebar .signup-success-icon {
  margin-bottom: 1.5rem;
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
}

.signup-success-sidebar .signup-kicker {
  margin: 0 0 0.25rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: #e5e5e5;
}

.signup-success-sidebar .signup-kicker-dot {
  background: #b8b8b8;
  box-shadow: 0 0 0 3px rgba(184, 184, 184, 0.18);
}

.signup-success-sidebar .signup-intro h1 { max-width: 20rem; }

.signup-success-sidebar .signup-intro p { overflow-wrap: anywhere; }

.signup-success-panel {
  justify-content: flex-start;
  min-width: 0;
}

.signup-success-panel .signup-form-heading { margin-bottom: 1.5rem; }

.signup-success-panel .signup-success-details {
  border-radius: 0.65rem;
  box-shadow: none;
}

.signup-success-panel .signup-success-details > div {
  grid-template-columns: 9rem minmax(0, 1fr);
  min-height: 3.45rem;
  padding: 0.8rem 1rem;
}

.signup-success-panel .signup-success-details dt {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.025em;
  text-transform: uppercase;
}

.signup-success-panel .signup-success-details dd { font-size: 0.875rem; }

.signup-success-url { background: var(--color-bg-secondary); }

.signup-success-actions {
  margin-top: auto;
  padding-top: 1.75rem;
}

.signup-success-panel .signup-success-action {
  width: 100%;
  min-height: 3.25rem;
  justify-content: space-between;
  border-radius: 0.35rem;
  font-size: 0.9rem;
  box-shadow: none;
}

.signup-redirect-status { margin-top: 0.9rem; }

.signup-redirect-status p {
  margin: 0 0 0.55rem;
  color: var(--color-text-light);
  font-size: 0.75rem;
  text-align: center;
}

.signup-redirect-status p span {
  color: var(--color-text);
  font-family: var(--font-mono);
  font-weight: 700;
}

.signup-redirect-track {
  height: 0.2rem;
  overflow: hidden;
  border-radius: 9999px;
  background: var(--color-border-light);
}

.signup-redirect-track span {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
  background: var(--color-primary);
  transform-origin: left;
  animation: signup-redirect-progress 8s linear forwards;
}

@keyframes signup-redirect-progress {
  to { transform: scaleX(0); }
}

[data-theme="dark"] .signup-success-page {
  --color-text: #e5e5e5;
  --color-text-muted: #a3a3a3;
  --color-text-light: #8a8a8a;
  --color-border: #404040;
  --color-border-light: #292929;
  --color-bg-secondary: #171717;
}

[data-theme="dark"] .signup-success-page .signup-header {
  background-color: rgba(23, 23, 23, 0.88);
}

[data-theme="dark"] .signup-success-page .signup-theme-toggle,
[data-theme="dark"] .signup-success-details {
  background: #1c1c1c;
}

[data-theme="dark"] .signup-success-panel { background: #1c1c1c; }
[data-theme="dark"] .signup-success-url { background: #262626; }

.signup-terminal {
  position: absolute;
  inset: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
  background-color: #171717;
  border-radius: 0.75rem;
  overflow: hidden;
}

.signup-terminal[hidden] { display: none !important; }

.signup-terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background-color: #292929;
  border-bottom: 1px solid #404040;
}

.signup-terminal-controls { display: flex; gap: 0.5rem; }

.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.terminal-dot-red { background-color: #525252; }
.terminal-dot-yellow { background-color: #737373; }
.terminal-dot-green { background-color: #a3a3a3; }

.signup-terminal-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #a3a3a3;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 500;
}

.signup-terminal-title svg { color: #d4d4d4; }

.signup-terminal-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0.75rem;
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 9999px;
  color: #d4d4d4;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.terminal-pulse {
  width: 6px;
  height: 6px;
  background-color: #d4d4d4;
  border-radius: 50%;
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.signup-terminal-output {
  flex: 1;
  padding: 1.25rem;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.6;
  color: #e5e5e5;
}

.signup-terminal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  background-color: #292929;
  border-top: 1px solid #404040;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #737373;
}

@media (max-width: 1023px) {
  .signup-container { padding: 1.5rem; }

  .signup-success-container {
    width: 100%;
    max-width: 100%;
    grid-template-columns: minmax(0, 1fr);
  }

  .signup-success-shell {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .signup-sidebar,
  .signup-form-container {
    border-radius: 0;
  }
  
  .signup-sidebar {
    min-height: auto;
    height: auto;
    max-height: none;
  }
  
  .signup-form-container {
    min-height: auto;
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .signup-container { padding: 0; }

  .signup-success-sidebar,
  .signup-success-panel {
    width: 100%;
    max-width: 100%;
  }

  .signup-header-meta > .signup-success-status { display: none; }

  .signup-success-shell {
    width: min(calc(100% - 1.5rem), 1080px);
    padding: 1.75rem 0;
    gap: 1.75rem;
  }

  .signup-success-icon {
    width: 2.75rem;
    height: 2.75rem;
    margin-bottom: 0.875rem;
  }

  .signup-success-copy h1 { font-size: 1.75rem; }
  .signup-success-action { width: 100%; justify-content: center; }
  .signup-success-details > div {
    grid-template-columns: 6.25rem minmax(0, 1fr);
    gap: 0.625rem;
    padding: 0.75rem 0.875rem;
  }

  .signup-success-panel .signup-success-details > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.3rem;
  }
  
  .signup-sidebar,
  .signup-form-container {
    padding: 1.5rem;
  }
  
  .signup-form-heading h2 { font-size: 1.5rem; }
  
  .signup-details-grid {
    grid-template-columns: 1fr;
  }
  
  .signup-details-grid > .signup-review-next {
    grid-column: auto;
  }
  
  .signup-review-item {
    grid-template-columns: 90px 1fr auto;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}