@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Instrument+Sans:ital,wght@0,400;0,500;0,600;1,400&display=swap');

:root {
  --paper: #f8f4eb;
  --paper-warm: #f5f0e4;
  --paper-cream: #fffef9;
  --ink: #1a1a1a;
  --ink-faded: #3d3d3d;
  --ink-light: #6b6b6b;
  --ink-pale: #9a9a9a;
  --gold: #c4a962;
  --gold-warm: #d4b87a;
  --gold-pale: #e8dcc0;
  --sage: #5a7a5a;
  --sage-soft: #7a9a7a;
  --sage-pale: #b8c8b8;
  --rust: #b85c38;
  --rust-soft: #d47a5a;
  --indigo: #4a5a7a;
  --indigo-pale: #9aa0ba;
  --shadow-soft: 0 2px 12px rgba(26, 26, 26, 0.06);
  --shadow-card: 0 4px 20px rgba(26, 26, 26, 0.08);
  --shadow-lift: 0 8px 32px rgba(26, 26, 26, 0.12);
  --border-subtle: rgba(196, 169, 98, 0.18);
  --border-gold: rgba(196, 169, 98, 0.35);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.6 'Instrument Sans', -apple-system, sans-serif;
}

body {
  min-height: 100vh;
  position: relative;
}

/* Subtle paper texture overlay */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
  background-image:
    radial-gradient(ellipse at 20% 30%, rgba(196, 169, 98, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(90, 122, 90, 0.03) 0%, transparent 50%);
}

.layout {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px 1fr;
  position: relative;
  z-index: 1;
}

.sidebar {
  background: linear-gradient(180deg, var(--paper-warm), var(--paper));
  border-right: 1px solid var(--border-subtle);
  padding: 32px 22px;
  display: flex;
  flex-direction: column;
  gap: 26px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.sidebar-logo {
  font: 600 36px/1 'Cormorant Garamond', Georgia, serif;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.sidebar-logo em {
  color: var(--gold);
  font-style: italic;
}

.sidebar-block {
  display: grid;
  gap: 10px;
  animation: fade-in-up 0.6s ease-out backwards;
}

.sidebar-block:nth-child(2) { animation-delay: 0.08s; }
.sidebar-block:nth-child(3) { animation-delay: 0.16s; }
.sidebar-block:nth-child(4) { animation-delay: 0.24s; }
.sidebar-block:nth-child(5) { animation-delay: 0.32s; }

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.sidebar-actions {
  margin-top: auto;
}

.sidebar-label, .eyebrow, .card-label {
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font: 500 10px/1.2 'Instrument Sans', sans-serif;
  color: var(--gold);
  margin: 0;
}

.sidebar-copy, .repo-path, .status-row, .hero-copy, .card-copy, .request-access-status {
  color: var(--ink-light);
}

.status-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--ink-pale);
  transition: all 0.3s ease;
}

.status-dot.ok {
  background: var(--sage);
  box-shadow: 0 0 0 2px var(--sage-pale);
}

.status-dot.err {
  background: var(--rust);
  box-shadow: 0 0 0 2px var(--rust-soft);
}

.repo-path {
  font: 500 13px/1.4 'SF Mono', 'Fira Code', monospace;
  color: var(--indigo);
  background: var(--paper-cream);
  padding: 10px 14px;
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
}

.main {
  display: grid;
  grid-template-rows: auto 1fr;
  padding: 44px 52px 36px;
  gap: 36px;
  animation: fade-in 0.8s ease-out;
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.hero {
  animation: slide-up 0.8s ease-out;
}

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

.hero h1 {
  margin: 0;
  font: 600 clamp(42px, 6vw, 64px)/1.05 'Cormorant Garamond', Georgia, serif;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.hero-copy {
  max-width: 680px;
  margin: 16px 0 0;
  font-size: 19px;
  color: var(--ink-light);
  line-height: 1.7;
}

.spotlight-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 20px;
  animation: slide-up 1s ease-out 0.15s backwards;
}

.welcome-card {
  border: 1px solid var(--border-subtle);
  background: var(--paper-cream);
  border-radius: 12px;
  padding: 28px;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  transition: all 0.3s ease;
  position: relative;
  box-shadow: var(--shadow-card);
}

.welcome-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lift);
  border-color: var(--border-gold);
}

.welcome-card-primary {
  background: linear-gradient(135deg, var(--paper-cream), var(--paper-warm));
  border-color: var(--border-gold);
}

.welcome-card-dark {
  background: linear-gradient(135deg, var(--ink), var(--ink-faded));
  color: var(--paper);
}

.welcome-card-dark .card-copy,
.welcome-card-dark .card-label {
  color: rgba(248, 244, 235, 0.8);
}

.welcome-card-dark h2 {
  color: var(--paper);
}

.welcome-card-accent {
  background: linear-gradient(135deg, var(--gold-pale), var(--paper-warm));
  border-color: var(--border-gold);
}

.welcome-card h2 {
  margin: 0;
  font: 600 32px/1.08 'Cormorant Garamond', Georgia, serif;
  letter-spacing: -0.01em;
}

.welcome-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.welcome-link, .login-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 6px;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  font: 500 14px/1 'Instrument Sans', sans-serif;
  border: 1px solid var(--ink);
  cursor: pointer;
  transition: all 0.2s ease;
}

.welcome-link:hover, .login-button:hover {
  background: var(--ink-faded);
  transform: translateY(-1px);
}

.welcome-link-muted {
  background: transparent;
  color: var(--ink-light);
  border-color: var(--border-subtle);
}

.welcome-link-muted:hover {
  background: var(--paper-warm);
  color: var(--ink);
  border-color: var(--border-gold);
}

.welcome-link-static {
  cursor: default;
  pointer-events: none;
}

.admin-button {
  cursor: pointer;
}

.login-body {
  display: grid;
  place-items: center;
  min-height: 100vh;
  background: var(--paper);
}

.login-shell {
  width: min(100%, 580px);
  padding: 24px;
  animation: fade-in 0.6s ease-out;
}

.login-card {
  background: var(--paper-cream);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 36px;
  box-shadow: var(--shadow-card);
  animation: slide-up 0.8s ease-out;
}

.coming-soon-card {
  display: grid;
  gap: 18px;
}

.landing-shell {
  max-width: 680px;
}

.login-card .welcome-actions {
  margin-top: 6px;
}

.dashboard-layout {
  background: var(--paper);
}

.dashboard-sidebar {
  background: linear-gradient(180deg, var(--paper-warm), var(--paper));
}

.dashboard-main {
  gap: 40px;
}

.dashboard-hero {
  padding: 8px 0 6px;
}

.section-heading {
  animation: slide-up 0.8s ease-out 0.25s backwards;
}

.section-heading h2 {
  margin: 8px 0 0;
  font: 600 clamp(32px, 5vw, 48px)/1.05 'Cormorant Garamond', Georgia, serif;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.spotlight-card {
  min-height: 260px;
}

.apps-section {
  display: grid;
  gap: 24px;
  animation: slide-up 1s ease-out 0.35s backwards;
}

.apps-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.app-card {
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  background: var(--paper-cream);
  padding: 26px;
  display: grid;
  gap: 12px;
  min-height: 280px;
  transition: all 0.3s ease;
  position: relative;
  box-shadow: var(--shadow-card);
  animation: card-appear 0.6s ease-out backwards;
}

.app-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
  border-color: var(--border-gold);
}

/* Staggered animations */
.app-card:nth-child(1) { animation-delay: 0s; }
.app-card:nth-child(2) { animation-delay: 0.06s; }
.app-card:nth-child(3) { animation-delay: 0.12s; }
.app-card:nth-child(4) { animation-delay: 0.18s; }
.app-card:nth-child(5) { animation-delay: 0.24s; }
.app-card:nth-child(6) { animation-delay: 0.3s; }
.app-card:nth-child(7) { animation-delay: 0.36s; }
.app-card:nth-child(8) { animation-delay: 0.42s; }
.app-card:nth-child(9) { animation-delay: 0.48s; }
.app-card:nth-child(10) { animation-delay: 0.54s; }

@keyframes card-appear {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.app-card-title {
  margin: 0;
  font: 600 28px/1.05 'Cormorant Garamond', Georgia, serif;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.app-card-copy {
  margin: 0;
  color: var(--ink);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.5;
}

.app-card-detail {
  margin: 0;
  color: var(--ink-light);
  font-size: 14px;
  line-height: 1.6;
}

/* App Card Variants */
.app-card-live {
  background: linear-gradient(135deg, var(--paper-cream), var(--paper-warm));
  border-color: var(--border-subtle);
}

.app-card-live:hover {
  border-color: rgba(90, 122, 90, 0.3);
}

.app-card-live .app-card-title {
  color: var(--sage);
}

.app-card-early {
  background: linear-gradient(135deg, var(--paper-warm), #f0e8d8);
  border-color: rgba(196, 169, 98, 0.25);
}

.app-card-early:hover {
  border-color: var(--border-gold);
}

.app-card-early .app-card-title {
  color: var(--gold);
}

.app-card-soon {
  background: linear-gradient(135deg, var(--ink-faded), var(--ink));
  border-color: rgba(248, 244, 235, 0.1);
}

.app-card-soon:hover {
  border-color: rgba(248, 244, 235, 0.2);
}

.app-card-soon .card-label,
.app-card-soon .app-card-copy,
.app-card-soon .app-card-detail {
  color: rgba(248, 244, 235, 0.75);
}

.app-card-soon .app-card-title {
  color: var(--paper-cream);
}

.request-access-form {
  display: grid;
  gap: 14px;
}

.request-access-label {
  color: var(--ink-light);
  font: 500 13px/1.4 'Instrument Sans', sans-serif;
}

.request-access-form input,
.request-access-form textarea {
  width: 100%;
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
  background: var(--paper-cream);
  color: var(--ink);
  padding: 14px 16px;
  font: inherit;
  font-family: 'Instrument Sans', sans-serif;
  box-shadow: var(--shadow-soft);
  transition: all 0.2s ease;
}

.request-access-form input:focus,
.request-access-form textarea:focus {
  outline: none;
  border-color: var(--border-gold);
  box-shadow: 0 0 0 3px rgba(196, 169, 98, 0.1);
}

.request-access-feedback {
  min-height: 24px;
  margin: 0;
  color: var(--ink-light);
}

.harness-main {
  gap: 28px;
}

.harness-hero {
  padding: 8px 0 0;
}

.harness-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(320px, 1fr);
  gap: 20px;
  align-items: start;
}

.harness-card {
  min-height: 0;
}

.harness-card-stack {
  display: grid;
  gap: 18px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
}

.messages-panel {
  min-height: 420px;
  max-height: 54vh;
  overflow: auto;
  display: grid;
  gap: 14px;
  padding-right: 4px;
}

.message-card {
  display: grid;
  gap: 8px;
  padding: 16px 18px;
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  background: var(--paper-cream);
}

.message-user {
  background: linear-gradient(135deg, var(--paper-cream), var(--paper-warm));
}

.message-assistant,
.message-system {
  background: linear-gradient(135deg, rgba(196, 169, 98, 0.08), rgba(90, 122, 90, 0.05));
}

.message-meta {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font: 500 10px/1.2 'Instrument Sans', sans-serif;
}

.message-body {
  white-space: pre-wrap;
  color: var(--ink);
}

.composer {
  display: grid;
  gap: 12px;
}

.composer-label {
  color: var(--ink-light);
  font: 500 13px/1.4 'Instrument Sans', sans-serif;
}

.composer-textarea {
  width: 100%;
  min-height: 132px;
  resize: vertical;
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  background: var(--paper-cream);
  color: var(--ink);
  padding: 16px 18px;
  font: inherit;
  font-family: 'Instrument Sans', sans-serif;
  box-shadow: var(--shadow-soft);
}

.composer-textarea:focus {
  outline: none;
  border-color: var(--border-gold);
  box-shadow: 0 0 0 3px rgba(196, 169, 98, 0.1);
}

.composer-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.source-pill,
.readiness-value {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: var(--paper-cream);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
}

.readiness-value {
  font: 600 24px/1 'Cormorant Garamond', Georgia, serif;
  color: var(--sage);
}

.understanding-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 22px;
}

.understanding-block {
  display: grid;
  gap: 8px;
}

.detail-copy {
  margin: 0;
  color: var(--ink-light);
}

.detail-list {
  margin: 8px 0 0;
  padding-left: 18px;
  color: var(--ink-light);
  display: grid;
  gap: 8px;
}

.source-docs {
  display: grid;
  gap: 14px;
  max-height: 58vh;
  overflow: auto;
}

.source-card {
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 16px 18px;
  background: var(--paper-cream);
  display: grid;
  gap: 8px;
}

.source-card h3 {
  margin: 0;
  font: 600 24px/1.1 'Cormorant Garamond', Georgia, serif;
}

.source-path {
  color: var(--indigo);
  font: 500 12px/1.4 'SF Mono', 'Fira Code', monospace;
}

.empty-state {
  min-height: 220px;
  border: 1px dashed var(--border-gold);
  border-radius: 12px;
  display: grid;
  place-items: center;
  padding: 20px;
  color: var(--ink-light);
  background: rgba(255, 254, 249, 0.5);
  text-align: center;
}

.empty-state.compact {
  min-height: 120px;
}

/* Responsive */
@media (max-width: 1100px) {
  .apps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .harness-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--border-subtle);
    height: auto;
    position: relative;
  }

  .main {
    padding: 28px 24px 24px;
  }

  .spotlight-grid {
    grid-template-columns: 1fr;
  }

  .apps-grid {
    grid-template-columns: 1fr;
  }

  .understanding-grid,
  .composer-actions,
  .card-header {
    grid-template-columns: 1fr;
    display: grid;
  }

  .messages-panel,
  .source-docs {
    max-height: none;
  }

  .hero h1 {
    font-size: 38px;
  }

  .welcome-card {
    min-height: 220px;
  }

  .app-card {
    min-height: 260px;
  }
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--paper);
}

::-webkit-scrollbar-thumb {
  background: var(--border-subtle);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--border-gold);
}