:root {
  --bg: #07111f;
  --bg2: #0f1d35;
  --panel: rgba(255, 255, 255, 0.07);
  --panel-border: rgba(255, 255, 255, 0.12);
  --text: #eef4ff;
  --muted: #b7c4de;
  --primary: #6da9ff;
  --primary2: #3d7bfd;
  --success: #79d78e;
  --danger: #ff8e8e;
  --warning: #ffd27d;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.28);
  --radius-xl: 24px;
  --radius-lg: 18px;
  --radius-md: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(61, 123, 253, 0.25), transparent 28%),
    radial-gradient(circle at top right, rgba(106, 169, 255, 0.16), transparent 24%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg2) 100%);
}

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(7, 17, 31, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: 16px;
}

.brand {
  font-weight: 800;
  letter-spacing: -0.02em;
}

.topbar-nav {
  display: flex;
  gap: 18px;
  align-items: center;
}

.topbar-nav a {
  color: var(--muted);
  text-decoration: none;
}

.account-menu {
  position: relative;
}

.account-dropdown {
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  width: 260px;
  background: rgba(7, 17, 31, 0.96);
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 16px;
  display: none;
  gap: 10px;
  z-index: 60;
}

.account-dropdown:not([hidden]) {
  display: grid;
}

.account-dropdown-label {
  color: var(--muted);
  font-size: 0.88rem;
}

.account-dropdown-email {
  font-weight: 700;
  color: var(--text);
  overflow-wrap: anywhere;
}

.hero {
  padding: 56px 0 32px;
}

.hero-grid,
.builder-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 26px;
}

.builder-single-column {
  display: block;
}

.eyebrow {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  background: rgba(255, 255, 255, 0.05);
  color: var(--primary);
  font-size: 0.92rem;
  margin-bottom: 18px;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  margin: 0 0 16px;
}

.hero-text,
.section-header p,
.panel-header p,
.modal-header p,
.showcase-card p,
.step-card p {
  color: var(--muted);
  line-height: 1.75;
}

.hero-card,
.panel,
.pricing-card,
.showcase-card,
.step-card,
.modal-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero-card,
.panel,
.pricing-card,
.showcase-card,
.step-card {
  padding: 22px;
}

.splash-grid,
.auth-page-wrap {
  grid-template-columns: 1.05fr 0.95fr;
}

.auth-page-wrap {
  display: grid;
  gap: 26px;
}

.builder-page-section {
  padding-top: 36px;
}

.auth-page-hero {
  padding-top: 56px;
}

.auth-form-grid-single,
.auth-form-grid-stacked {
  grid-template-columns: 1fr;
}

.checkbox-row {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.96rem;
}

.checkbox-row input {
  width: 16px;
  height: 16px;
}

.terms-consent-box {
  margin: 8px 0 2px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--panel-border);
  background: rgba(255, 255, 255, 0.04);
}

.terms-checkbox-row {
  align-items: flex-start;
}

.terms-checkbox-row input {
  margin-top: 2px;
}

.terms-checkbox-row a,
.legal-footer-link a {
  color: var(--primary);
  font-weight: 700;
  text-decoration: none;
}

.terms-checkbox-row a:hover,
.legal-footer-link a:hover {
  text-decoration: underline;
}

.legal-footer-link {
  margin-top: 16px;
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
}

.support-footer-note {
  margin-top: 14px;
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
}

.support-footer-note a {
  color: var(--primary);
  font-weight: 600;
  text-decoration: none;
}

.support-footer-note a:hover {
  text-decoration: underline;
}

.auth-inline-link {
  color: var(--primary);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
}

.auth-inline-link:hover {
  text-decoration: underline;
}

.legal-page-section {
  padding-top: 44px;
}

.legal-page-wrap {
  max-width: 880px;
}

.legal-header {
  margin-bottom: 24px;
}

.legal-panel h3 {
  margin: 0 0 6px;
}

.legal-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.auth-shell,
.stack,
.hero-copy {
  display: grid;
  gap: 16px;
}

.auth-tabs {
  display: inline-flex;
  gap: 8px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--panel-border);
}

.auth-tab {
  border: none;
  background: transparent;
  color: var(--muted);
  padding: 10px 16px;
  border-radius: 999px;
  cursor: pointer;
  font: inherit;
  font-weight: 700;
}

.auth-tab.active {
  background: rgba(106, 169, 255, 0.18);
  color: var(--text);
}

.auth-panel {
  display: none;
}

.auth-panel.active {
  display: block;
}

.auth-form-grid,
.form-grid,
.showcase-grid,
.steps-grid,
.pricing-grid,
.usage-stats-grid,
.modal-grid {
  display: grid;
  gap: 16px;
}

.auth-form-grid,
.form-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.auth-form-grid.auth-form-grid-stacked,
.auth-form-grid.auth-form-grid-single {
  grid-template-columns: 1fr;
}

.signup-form-stack {
  display: flex;
  flex-direction: column;
}

.signup-form-stack > div,
.signup-form-stack > button {
  width: 100%;
}

.signup-form-stack > div {
  margin-bottom: 16px;
}

.signup-form-stack .auth-submit-btn {
  display: block;
  width: 100%;
}

.signup-confirm-field {
  margin-bottom: 20px;
}

.signup-submit-wrap {
  padding-top: 0;
  margin-top: 0;
}

.signup-submit-btn {
  margin-top: 0 !important;
}

.reset-actions-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.reset-actions-stack .auth-submit-btn {
  width: 100%;
}

.showcase-grid,
.pricing-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.showcase-grid-3,
.pricing-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.steps-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.usage-stats-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.modal-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.full {
  grid-column: 1 / -1;
}

.section {
  padding: 28px 0 72px;
}

.section-alt {
  background: rgba(255, 255, 255, 0.02);
}

.section-tight {
  padding-top: 12px;
}

.section-header {
  margin-bottom: 20px;
}

.section-header h2,
.panel-header h3,
.modal-header h3 {
  margin: 0 0 8px;
}

.panel-header,
.saved-lease-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.panel-badge,
.pricing-badge,
.showcase-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 7px 11px;
  font-size: 0.8rem;
  font-weight: 700;
  border: 1px solid var(--panel-border);
  background: rgba(255, 255, 255, 0.06);
}

.badge-preview,
.pricing-badge-featured {
  background: rgba(106, 169, 255, 0.18);
}

.actions,
.panel-actions,
.output-actions,
.center-actions,
.saved-lease-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.preview-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--panel-border);
}

.review-checklist,
.saved-drafts-helper-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.saved-drafts-helper-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 14px;
}

.review-check-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 14px 16px;
  display: grid;
  gap: 8px;
}

.review-check-card span {
  color: var(--muted);
  line-height: 1.6;
}

.preview-toolbar-label {
  font-weight: 700;
}

.preview-toolbar-tip {
  color: var(--muted);
  line-height: 1.6;
}

.splash-trust-note {
  margin-bottom: 18px;
}

.splash-steps-grid {
  margin-top: 24px;
}

.builder-intro {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 22px;
}

.generate-actions-row {
  align-items: center;
  margin-top: 14px;
}

.generate-helper {
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.92rem;
}

.action-guidance-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.action-guidance-card,
.cta-strip {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
}

.action-guidance-card {
  padding: 14px 16px;
  display: grid;
  gap: 8px;
}

.action-guidance-card span {
  color: var(--muted);
  line-height: 1.6;
}

.cta-strip {
  margin-top: 24px;
  padding: 18px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.builder-intro-tags,
.trust-list,
.auth-benefits {
  display: grid;
  gap: 10px;
}

.trust-list,
.center-note,
.trust-note,
.post-generation-guidance,
.auth-flow-note {
  color: var(--muted);
  line-height: 1.7;
}

.auth-benefit-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 14px 16px;
  display: grid;
  gap: 6px;
}

.post-generation-guidance {
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--panel-border);
}

.center-note {
  text-align: center;
  margin-top: 16px;
}

.auth-flow-note {
  margin-top: 6px;
}

.saved-leases-list {
  display: grid;
  gap: 14px;
}

.center-actions {
  justify-content: center;
  margin-top: 20px;
}

.btn {
  border: none;
  border-radius: var(--radius-md);
  padding: 14px 20px;
  font-size: 0.98rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary2));
  color: white;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
  border: 1px solid var(--panel-border);
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
  font-size: 0.94rem;
}

.section-heading-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 14px;
}

.section-helper,
.field-hint,
.document-note {
  color: var(--muted);
  line-height: 1.6;
}

.section-helper {
  font-size: 0.92rem;
}

.field-hint {
  margin-top: 8px;
  font-size: 0.88rem;
}

.document-note {
  margin-top: 14px;
  font-size: 0.92rem;
}

.required-indicator {
  color: #ffb3b3;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-md);
  padding: 14px 15px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  font: inherit;
  outline: none;
}

input:focus,
textarea:focus {
  border-color: rgba(109, 169, 255, 0.75);
  box-shadow: 0 0 0 3px rgba(109, 169, 255, 0.14);
}

textarea {
  min-height: 110px;
  resize: vertical;
}

.output-box,
.saved-leases-empty,
.usage-summary-box,
.signed-in-card,
.usage-stat-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 18px;
}

.output-box {
  white-space: pre-wrap;
  min-height: 220px;
  line-height: 1.72;
  overflow-wrap: anywhere;
}

.rich-output {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.035));
}

.lease-title {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.lease-section-heading {
  margin-top: 18px;
  margin-bottom: 8px;
  font-size: 1rem;
  font-weight: 800;
  color: #f5f8ff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 6px;
}

.signature-heading {
  margin-top: 24px;
}

.lease-paragraph {
  margin-bottom: 10px;
  color: #e7eefb;
}

.signature-line {
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px dashed rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  color: #eef4ff;
}

.lease-disclaimer {
  margin-top: 20px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #c9d6ef;
  font-size: 0.93rem;
}

.lease-spacer {
  height: 8px;
}

.preview-note {
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.6;
  margin-top: 14px;
}

.small-output {
  min-height: 100px;
}

.preview-banner {
  margin-bottom: 14px;
  border-radius: 14px;
  padding: 12px 14px;
  background: rgba(255, 210, 125, 0.14);
  border: 1px solid rgba(255, 210, 125, 0.24);
  color: #fff0c8;
  font-weight: 700;
}

.preview-mask {
  filter: blur(4px);
  user-select: none;
}

.status {
  margin-top: 14px;
  display: none;
  align-items: center;
  gap: 10px;
  color: var(--muted);
}

.status.show {
  display: flex;
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.inline-message {
  margin-top: 14px;
  border-radius: 14px;
  padding: 12px 14px;
  font-size: 0.94rem;
  line-height: 1.5;
}

.inline-message.error {
  color: #ffd6d6;
  background: rgba(255, 140, 140, 0.12);
  border: 1px solid rgba(255, 140, 140, 0.25);
}

.usage-limit-message {
  color: #ffe7b2;
  background: rgba(255, 210, 125, 0.12);
  border: 1px solid rgba(255, 210, 125, 0.24);
}

.showcase-card h3,
.step-card h3,
.modal-plan h4,
.pricing-card h3 {
  margin: 10px 0 8px;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: rgba(106, 169, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
}

.pricing-amount {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}

.pricing-amount span {
  font-size: 0.95rem;
  color: var(--muted);
  margin-left: 4px;
}

.pricing-list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.7;
  display: grid;
  gap: 8px;
}

.pricing-btn {
  margin-top: auto;
}

.pricing-footnote {
  margin-top: 14px;
  color: var(--muted);
  line-height: 1.6;
  font-size: 0.9rem;
}

.saved-lease {
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  padding: 16px;
  margin-bottom: 14px;
  background: rgba(255, 255, 255, 0.04);
  transition: border-color 0.15s ease, transform 0.15s ease, background 0.15s ease;
}

.saved-lease:hover {
  border-color: rgba(109, 169, 255, 0.34);
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-1px);
}

.saved-lease-subtitle {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.88rem;
}

.saved-lease-full {
  display: none;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: #e7eefb;
  line-height: 1.7;
}

.saved-lease.expanded .saved-lease-full {
  display: block;
}

.saved-lease.expanded .saved-lease-preview {
  display: none;
}

.saved-lease-preview {
  color: var(--muted);
  line-height: 1.7;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 10, 18, 0.76);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 50;
}

.modal-overlay:not([hidden]) {
  display: flex;
}

.modal-card {
  width: min(860px, 100%);
  padding: 24px;
  position: relative;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  border: none;
  background: transparent;
  color: var(--text);
  font-size: 1.7rem;
  cursor: pointer;
}

.modal-plan {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.03);
}

.copy-success {
  border-color: rgba(123, 215, 142, 0.34) !important;
  background: rgba(123, 215, 142, 0.1) !important;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 980px) {
  .hero-grid,
  .builder-grid,
  .hero-trust,
  .auth-form-grid,
  .form-grid,
  .showcase-grid,
  .steps-grid,
  .pricing-grid,
  .usage-stats-grid,
  .modal-grid,
  .splash-grid,
  .auth-page-wrap,
  .showcase-grid-3,
  .pricing-grid-3 {
    grid-template-columns: 1fr;
  }

  .topbar-inner,
  .panel-header,
  .saved-lease-header,
  .builder-intro,
  .section-heading-row,
  .preview-toolbar,
  .cta-strip {
    flex-direction: column;
    align-items: flex-start;
  }

  .action-guidance-grid,
  .review-checklist,
  .saved-drafts-helper-grid {
    grid-template-columns: 1fr;
  }

  .btn,
  .pricing-btn,
  .auth-submit-btn {
    width: 100%;
  }
}