/* Shared presentation layer for Nova pages outside the main desktop workspace. */
:root {
  color-scheme: dark;
  --nova-page-bg: #090b13;
  --nova-page-surface: rgba(17, 20, 32, 0.94);
  --nova-page-surface-raised: rgba(24, 27, 42, 0.94);
  --nova-page-line: rgba(187, 175, 225, 0.14);
  --nova-page-line-strong: rgba(187, 175, 225, 0.24);
  --nova-page-text: #f3f1fa;
  --nova-page-muted: #a7a4b7;
  --nova-page-accent: #a78bfa;
  --nova-page-accent-soft: rgba(139, 92, 246, 0.15);
  --nova-page-success: #70d9b2;
  --nova-page-danger: #f28b9b;
  --nova-page-radius: 20px;
  --nova-page-shadow: 0 28px 76px rgba(0, 0, 0, 0.34);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--nova-page-bg);
  scroll-behavior: smooth;
}

body {
  color: var(--nova-page-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  background:
    radial-gradient(ellipse at 14% 0%, rgba(139, 92, 246, 0.13), transparent 34rem),
    radial-gradient(ellipse at 88% 4%, rgba(112, 217, 178, 0.07), transparent 30rem),
    var(--nova-page-bg);
}

a,
button,
input,
textarea,
select {
  transition: border-color 160ms ease, background-color 160ms ease, color 160ms ease, box-shadow 160ms ease, transform 160ms ease, opacity 160ms ease;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(167, 139, 250, 0.8);
  outline-offset: 3px;
}

h1,
h2,
h3 {
  text-wrap: balance;
}

input:not([type="checkbox"]):not([type="radio"]),
textarea,
select {
  border-color: var(--nova-page-line-strong);
  border-radius: 13px;
  background-color: rgba(10, 12, 21, 0.72);
  color: var(--nova-page-text);
}

input::placeholder,
textarea::placeholder {
  color: #858296;
}

input:focus,
textarea:focus,
select:focus {
  border-color: rgba(167, 139, 250, 0.68) !important;
  box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.14) !important;
}

button:disabled,
button[aria-busy="true"] {
  cursor: not-allowed;
  opacity: 0.62;
}

.login-shell,
.card,
.nova-error-shell,
.nova-admin-panel,
.nova-admin-card {
  border-color: var(--nova-page-line) !important;
  background: linear-gradient(150deg, rgba(20, 23, 37, 0.97), rgba(12, 14, 24, 0.96)) !important;
  box-shadow: var(--nova-page-shadow) !important;
}

.login-shell {
  position: relative;
  isolation: isolate;
  max-width: 500px !important;
  padding: clamp(26px, 5vw, 38px) !important;
  border-radius: 28px !important;
  overflow: hidden;
}

.login-shell::before {
  position: absolute;
  z-index: -1;
  inset: 0 0 auto;
  height: 170px;
  background: radial-gradient(ellipse at 50% 0%, rgba(139, 92, 246, 0.17), transparent 72%);
  content: "";
  pointer-events: none;
}

.login-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  color: var(--nova-page-text);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.035em;
  text-decoration: none;
}

.login-mark {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid rgba(167, 139, 250, 0.38);
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(139, 92, 246, 0.34), rgba(112, 217, 178, 0.16));
  color: #fff;
  box-shadow: 0 8px 24px rgba(72, 50, 130, 0.28);
}

.login-shell h1,
.card h1 {
  letter-spacing: -0.045em;
}

.login-shell .tab-btn,
.login-shell .google-btn,
.wrap .back-link,
.wrap .logout-btn {
  border-color: var(--nova-page-line-strong);
  background-color: rgba(255, 255, 255, 0.045);
}

.login-shell .tab-btn.active {
  border-color: rgba(167, 139, 250, 0.46);
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.23), rgba(112, 217, 178, 0.12));
}

.login-shell .submit-btn,
.card button[type="submit"] {
  border: 1px solid rgba(196, 181, 253, 0.32);
  background: linear-gradient(135deg, #a78bfa, #7c6be3 58%, #67c9a9);
  color: #100f19;
  box-shadow: 0 10px 24px rgba(106, 82, 188, 0.24);
}

.login-shell .submit-btn:hover,
.card button[type="submit"]:hover {
  transform: translateY(-1px);
  filter: brightness(1.06);
}

.forgot-password,
.back-link {
  color: #c4b5fd !important;
}

.message.error,
.security-error,
[role="alert"] {
  color: #ff9eaa;
}

.message.success,
.security-success {
  color: #84e2bd;
}

.note,
.info-item,
.security-card,
.nova-admin-card {
  border-color: var(--nova-page-line) !important;
  background-color: rgba(255, 255, 255, 0.035) !important;
}

.nova-public-nav,
.nova-features-nav,
.nova-roadmap-nav,
.nova-faq-nav,
.nova-contact-nav,
.nova-legal-nav,
.nova-billing-nav,
.nova-help-nav,
.nova-home-nav,
.nova-error-nav,
.topbar,
.nav {
  border-color: var(--nova-page-line);
}

.nova-public-nav a,
.nova-features-nav a,
.nova-roadmap-nav a,
.nova-faq-nav a,
.nova-contact-nav a,
.nova-legal-nav a,
.nova-billing-nav a,
.nova-help-nav a,
.nova-home-nav a,
.nova-error-nav a {
  text-underline-offset: 4px;
}

.nova-billing-shell,
.nova-public-shell,
.nova-features-shell,
.nova-roadmap-shell,
.nova-faq-shell,
.nova-contact-shell,
.nova-legal-shell,
.nova-help-shell,
.nova-blog-shell,
.shell,
.page,
.wrap {
  isolation: isolate;
}

.nova-blog-shell .post,
.nova-blog-shell .empty,
.page article,
.page .panel,
.editor-grid .panel {
  border-color: var(--nova-page-line) !important;
  background: linear-gradient(150deg, rgba(20, 23, 37, 0.95), rgba(12, 14, 24, 0.94)) !important;
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.24);
}

.verify-shell {
  width: min(500px, calc(100% - 32px));
  padding: clamp(24px, 5vw, 38px);
  border: 1px solid var(--nova-page-line);
  border-radius: 26px;
  background: linear-gradient(150deg, rgba(20, 23, 37, 0.97), rgba(12, 14, 24, 0.96));
  box-shadow: var(--nova-page-shadow);
}

.verify-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.verify-brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(167, 139, 250, 0.38);
  border-radius: 11px;
  background: var(--nova-page-accent-soft);
}

.verify-shell a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  margin-top: 12px;
  padding: 0 16px;
  border: 1px solid var(--nova-page-line-strong);
  border-radius: 12px;
  background: rgba(139, 92, 246, 0.16);
  color: var(--nova-page-text);
  font-weight: 700;
  text-decoration: none;
}

.history-page {
  width: min(920px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.history-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--nova-page-line);
}

.history-brand,
.history-nav a {
  color: var(--nova-page-text);
  font-weight: 750;
  text-decoration: none;
}

.history-hero {
  padding: 34px 0 22px;
}

.history-hero p,
.history-role {
  color: var(--nova-page-muted);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.history-hero h1 {
  margin: 8px 0;
  font-size: clamp(1.8rem, 5vw, 3rem);
  letter-spacing: -0.05em;
}

.history-session-id {
  color: var(--nova-page-muted);
  font-size: 0.84rem;
  overflow-wrap: anywhere;
}

.history-transcript {
  display: grid;
  gap: 12px;
}

.history-message,
.history-empty {
  padding: 18px;
  border: 1px solid var(--nova-page-line);
  border-radius: 16px;
  background: var(--nova-page-surface);
}

.history-message .history-role {
  margin: 0 0 10px;
}

.history-message pre {
  margin: 0;
  color: var(--nova-page-text);
  font: inherit;
  line-height: 1.7;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.history-message.user {
  border-color: rgba(167, 139, 250, 0.24);
  background: rgba(139, 92, 246, 0.08);
}

.history-status {
  width: min(520px, calc(100% - 32px));
  margin: max(12vh, 48px) auto;
  padding: 28px;
  border: 1px solid var(--nova-page-line);
  border-radius: 22px;
  background: var(--nova-page-surface);
  box-shadow: var(--nova-page-shadow);
}

.history-status h1 {
  margin: 10px 0;
}

.history-status a {
  color: #c4b5fd;
}

@media (max-width: 640px) {
  .login-shell {
    padding: 24px 20px !important;
    border-radius: 22px !important;
  }

  .wrap,
  .shell,
  .page {
    max-width: calc(100% - 24px);
  }
}

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