:root {
  --bg: #f6f1e8;
  --panel: rgba(255, 251, 243, 0.92);
  --panel-strong: #fffdf8;
  --line: rgba(71, 85, 105, 0.18);
  --text: #17212c;
  --muted: #566577;
  --accent: #c7672a;
  --accent-dark: #8e4317;
  --success: #1f8f5f;
  --warning: #c46a1e;
  --danger: #b42318;
  --font-sans: "Avenir Next", "Segoe UI", "Trebuchet MS", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(199, 103, 42, 0.18), transparent 28%),
    linear-gradient(180deg, #faf5ec 0%, var(--bg) 100%);
}

.background-glow {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 15% 20%, rgba(44, 85, 48, 0.08), transparent 20%),
    radial-gradient(circle at 85% 12%, rgba(199, 103, 42, 0.12), transparent 24%);
}

.layout {
  position: relative;
  max-width: 1440px;
  margin: 0 auto;
  padding: 2.5rem;
}

.hero {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  align-items: end;
  margin-bottom: 2rem;
}

.hero h1 {
  margin: 0.3rem 0 0.6rem;
  font-size: clamp(2.3rem, 5vw, 4.5rem);
  line-height: 0.96;
  max-width: 12ch;
}

.eyebrow {
  margin: 0;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.76rem;
  color: var(--accent-dark);
}

.lede {
  max-width: 62ch;
  color: var(--muted);
  font-size: 1.05rem;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.badge,
.chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.55rem 0.9rem;
  background: rgba(199, 103, 42, 0.12);
  color: var(--accent-dark);
  font-size: 0.9rem;
  font-weight: 700;
}

.badge-muted,
.chip-outline {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
}

.dashboard-grid {
  display: grid;
  grid-template-columns: 1.05fr 1.2fr 1.1fr;
  gap: 1.2rem;
}

.platform-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 1.2rem;
  margin-bottom: 1.4rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 1.6rem;
  box-shadow: 0 22px 40px rgba(32, 41, 52, 0.08);
  padding: 1.25rem;
  backdrop-filter: blur(14px);
}

.stack {
  display: grid;
  gap: 1rem;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
}

.panel h2,
.panel h3 {
  margin: 0;
}

.muted {
  color: var(--muted);
}

.metric-list {
  display: grid;
  gap: 0.9rem;
}

.metric-list div {
  display: grid;
  gap: 0.2rem;
}

.metric-list span {
  color: var(--muted);
  font-size: 0.85rem;
}

.metric-list strong {
  font-size: 1rem;
}

.status {
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status-not_configured {
  background: rgba(180, 35, 24, 0.12);
  color: var(--danger);
}

.status-awaiting_qr {
  background: rgba(196, 106, 30, 0.14);
  color: var(--warning);
}

.status-connected {
  background: rgba(31, 143, 95, 0.14);
  color: var(--success);
}

.status-degraded,
.status-error {
  background: rgba(180, 35, 24, 0.12);
  color: var(--danger);
}

.capability-block ul,
.recommendation-list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.55rem;
}

.overview-panel,
.workflow-panel,
.recommendation-panel {
  min-height: 100%;
}

.overview-panel {
  grid-column: span 3;
}

.catalog-list,
.workflow-list {
  display: grid;
  gap: 0.8rem;
}

.catalog-card,
.workflow-card {
  border: 1px solid rgba(23, 33, 44, 0.08);
  border-radius: 1.2rem;
  background: rgba(255, 255, 255, 0.48);
  padding: 1rem;
}

.catalog-card p,
.workflow-card p {
  margin: 0.4rem 0 0.7rem;
  color: var(--muted);
  line-height: 1.45;
}

.catalog-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: start;
}

.catalog-stage {
  border-radius: 999px;
  padding: 0.3rem 0.65rem;
  font-size: 0.76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.catalog-stage-active,
.catalog-stage-pilot {
  background: rgba(31, 143, 95, 0.14);
  color: var(--success);
}

.catalog-stage-planned {
  background: rgba(196, 106, 30, 0.14);
  color: var(--warning);
}

.catalog-stage-blocked {
  background: rgba(180, 35, 24, 0.12);
  color: var(--danger);
}

.catalog-meta {
  display: grid;
  gap: 0.12rem;
  margin-top: 0.5rem;
}

.catalog-meta span {
  color: var(--muted);
  font-size: 0.82rem;
}

.catalog-meta strong {
  font-size: 0.94rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.8rem;
}

.tag {
  border-radius: 999px;
  padding: 0.3rem 0.65rem;
  background: rgba(23, 33, 44, 0.08);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 700;
}

.workflow-steps {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.55rem;
}

.workflow-steps li {
  display: grid;
  gap: 0.15rem;
}

.workflow-steps span {
  color: var(--muted);
}

.guidance-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.phase-banner {
  margin: 0 0 1.2rem;
  padding: 0.4rem 0 0.8rem;
}

.phase-banner h2 {
  margin: 0.2rem 0 0.35rem;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
}

.qr-panel,
.config-panel,
.chat-list-panel,
.chat-panel,
.recommendation-panel {
  min-height: 100%;
}

.qr-image,
.qr-placeholder {
  width: min(100%, 280px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  margin: 0 auto;
  border-radius: 1.4rem;
  border: 1px dashed rgba(23, 33, 44, 0.18);
  background: var(--panel-strong);
}

.qr-image {
  object-fit: contain;
  padding: 0.8rem;
}

.qr-placeholder {
  text-align: center;
  color: var(--muted);
  padding: 1rem;
}

.button-row,
.composer {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.button {
  appearance: none;
  border: 0;
  border-radius: 999px;
  padding: 0.85rem 1.2rem;
  font: inherit;
  font-weight: 800;
  color: var(--text);
  background: rgba(23, 33, 44, 0.08);
  cursor: pointer;
}

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

.button-primary {
  color: #fff8f2;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
}

.button-ghost {
  text-decoration: none;
  background: transparent;
  border: 1px solid var(--line);
}

form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.92rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(23, 33, 44, 0.12);
  border-radius: 1rem;
  padding: 0.8rem 0.95rem;
  font: inherit;
  background: var(--panel-strong);
  color: var(--text);
}

.chat-list {
  display: grid;
  gap: 0.6rem;
}

.chat-link {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  text-decoration: none;
  color: inherit;
  border-radius: 1.15rem;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.42);
  padding: 0.9rem;
}

.chat-link p {
  margin: 0.2rem 0 0;
  color: var(--muted);
}

.chat-link-active {
  border-color: rgba(199, 103, 42, 0.3);
  background: rgba(199, 103, 42, 0.1);
}

.chat-meta {
  display: grid;
  justify-items: end;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.85rem;
}

.unread-pill {
  min-width: 1.5rem;
  border-radius: 999px;
  padding: 0.15rem 0.45rem;
  background: var(--accent);
  color: #fff;
  text-align: center;
}

.chat-window {
  display: grid;
  gap: 0.8rem;
  padding: 0.5rem 0;
}

.message {
  max-width: 80%;
  border-radius: 1.25rem;
  padding: 0.85rem 1rem;
  background: rgba(23, 33, 44, 0.06);
}

.message header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.35rem;
  font-size: 0.82rem;
}

.message p {
  margin: 0;
  line-height: 1.45;
}

.message-inbound {
  background: rgba(23, 33, 44, 0.08);
}

.message-outbound {
  justify-self: end;
  background: rgba(199, 103, 42, 0.14);
}

.message-system {
  max-width: 100%;
  background: rgba(31, 143, 95, 0.1);
}

.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.auth-card {
  position: relative;
  width: min(100%, 34rem);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 1.8rem;
  box-shadow: 0 22px 40px rgba(32, 41, 52, 0.12);
  padding: 2rem;
}

.auth-card h1 {
  margin: 0.35rem 0 0.75rem;
  font-size: clamp(2rem, 6vw, 3.25rem);
  line-height: 0.96;
}

.auth-form {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.auth-error {
  margin: 0;
  color: var(--danger);
  font-weight: 700;
}

@media (max-width: 1180px) {
  .platform-grid {
    grid-template-columns: 1fr 1fr;
  }

  .overview-panel,
  .workflow-panel,
  .recommendation-panel {
    grid-column: span 2;
  }

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

  .chat-panel,
  .recommendation-panel {
    grid-column: span 2;
  }
}

@media (max-width: 760px) {
  .layout {
    padding: 1rem;
  }

  .hero {
    flex-direction: column;
    align-items: start;
  }

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

  .platform-grid,
  .guidance-columns {
    grid-template-columns: 1fr;
  }

  .overview-panel,
  .workflow-panel,
  .recommendation-panel,
  .chat-panel,
  .recommendation-panel {
    grid-column: auto;
  }

  .message {
    max-width: 100%;
  }
}