:root {
  --bg: #05070b;
  --panel: rgba(11, 15, 20, 0.86);
  --panel-strong: rgba(9, 12, 16, 0.96);
  --border: rgba(102, 118, 130, 0.22);
  --text: #ebf2ee;
  --muted: #8a9594;
  --signal: #79ff8c;
  --warn: #ffbe55;
  --bad: #ff5e72;
  --info: #6ed9ff;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
  --radius: 22px;
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(121,255,140,0.10), transparent 20%),
    radial-gradient(circle at top right, rgba(110,217,255,0.08), transparent 24%),
    linear-gradient(180deg, #030509 0%, #081017 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(121,255,140,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(121,255,140,0.02) 1px, transparent 1px);
  background-size: 100% 30px, 30px 100%;
  mask-image: radial-gradient(circle at center, black 52%, transparent 100%);
  opacity: 0.35;
}

.app-shell {
  width: min(1560px, calc(100vw - 24px));
  margin: 0 auto;
  padding: max(16px, env(safe-area-inset-top)) 0 max(28px, env(safe-area-inset-bottom));
}

.topbar,
.hero-card,
.panel,
.summary-card {
  background: linear-gradient(180deg, rgba(14,19,24,0.86), rgba(8,11,16,0.96));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 20px;
  border-radius: 24px;
  margin-bottom: 16px;
}

.topbar h1,
.hero-card h2,
.panel h3 {
  margin: 0;
}

.eyebrow,
.meta-copy,
.summary-note,
.thread-card-meta,
.roster-role,
.roster-note,
.message-role,
.message-time {
  color: var(--muted);
}

.eyebrow {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 11px;
}

.topbar-meta {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  font-size: 12px;
}

.badge.ok { color: var(--signal); border-color: rgba(121,255,140,0.24); }
.badge.warn { color: var(--warn); border-color: rgba(255,190,85,0.24); }
.badge.bad { color: var(--bad); border-color: rgba(255,94,114,0.24); }

.layout {
  display: grid;
  gap: 16px;
}

.hero-card {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 20px;
  padding: 22px;
  border-radius: 28px;
}

.subcopy {
  margin: 10px 0 0;
  color: #c7d0cb;
  max-width: 62ch;
}

.hero-metrics {
  display: grid;
  gap: 14px;
}

.metric-card,
.lane-card {
  padding: 14px;
  border-radius: 18px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
}

.metric-label,
.lane-card span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}

.metric-card strong,
.lane-card strong {
  font-size: 20px;
}

.progress-rail,
.micro-rail {
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.06);
}

.progress-rail { height: 14px; margin-top: 10px; }
.micro-rail { height: 8px; margin-top: 8px; }

.progress-fill,
.micro-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, #2dd4bf 0%, #79ff8c 65%, #d7ff73 100%);
  box-shadow: 0 0 24px rgba(121,255,140,0.25);
  transition: width 220ms ease;
}

.lane-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.summary-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.summary-card {
  padding: 16px;
  border-radius: 20px;
}

.summary-card strong {
  display: block;
  font-size: 28px;
  margin-bottom: 8px;
}

.summary-card.ok strong { color: var(--signal); }
.summary-card.warn strong { color: var(--warn); }
.summary-card.bad strong { color: var(--bad); }

.chat-layout {
  display: grid;
  grid-template-columns: 310px minmax(0, 1fr) 320px;
  gap: 16px;
  min-height: 68vh;
}

.panel {
  border-radius: 26px;
  padding: 18px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.thread-list,
.roster,
.project-list,
.concern-list,
.receipt-list {
  display: grid;
  gap: 10px;
}

.thread-card,
.roster-card,
.project-card,
.concern-card,
.receipt-card,
.target-pill {
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.07);
  background: rgba(255,255,255,0.03);
}

.thread-card {
  width: 100%;
  padding: 14px;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.thread-card.is-active {
  border-color: rgba(121,255,140,0.30);
  background: linear-gradient(180deg, rgba(121,255,140,0.10), rgba(255,255,255,0.03));
}

.thread-card-top,
.roster-head,
.concern-head,
.receipt-head,
.message-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}

.thread-card p,
.roster-note,
.concern-card p,
.receipt-card p,
.message-text {
  margin: 8px 0 0;
  line-height: 1.5;
}

.thread-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.message-feed {
  display: grid;
  gap: 12px;
  margin-bottom: 14px;
  max-height: 64vh;
  overflow: auto;
  padding-right: 4px;
}

.message {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  padding: 14px;
  border-radius: 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.05);
}

.message-avatar {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, rgba(121,255,140,0.18), rgba(110,217,255,0.10));
  border: 1px solid rgba(121,255,140,0.20);
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px;
  color: var(--signal);
}

.message.system {
  border-color: rgba(110,217,255,0.16);
}

.message.concern {
  border-color: rgba(255,190,85,0.18);
}

.composer {
  display: grid;
  gap: 10px;
  margin-top: auto;
}

.text-input {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 18px;
  padding: 14px 15px;
  background: rgba(6, 10, 14, 0.8);
  color: var(--text);
  font: inherit;
}

.composer-input {
  min-height: 112px;
  resize: vertical;
}

.composer-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.primary-button {
  appearance: none;
  border: 0;
  border-radius: 16px;
  padding: 14px 18px;
  background: linear-gradient(135deg, #70ffa8 0%, #2ed3ff 100%);
  color: #061014;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.target-grid {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.target-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  cursor: pointer;
}

.target-pill input {
  accent-color: var(--signal);
}

.roster-card,
.project-card,
.concern-card,
.receipt-card {
  padding: 12px 14px;
}

.project-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
}

.project-meta {
  margin: 8px 0;
  color: var(--muted);
  font-size: 13px;
}

.project-note {
  margin: 10px 0 0;
  color: #d5ddd8;
  line-height: 1.45;
}

.roster-card.ok,
.project-card.ok,
.receipt-card.ok {
  border-color: rgba(121,255,140,0.24);
}

.concern-card.warn,
.roster-card.warn,
.project-card.warn {
  border-color: rgba(255,190,85,0.24);
}

.concern-card.bad,
.receipt-card.bad,
.roster-card.bad,
.project-card.bad {
  border-color: rgba(255,94,114,0.24);
}

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

  .side-column {
    display: grid;
    gap: 16px;
  }
}

@media (max-width: 920px) {
  .hero-card,
  .summary-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .app-shell {
    width: min(100vw - 12px, 100%);
    padding-top: max(10px, env(safe-area-inset-top));
  }

  .topbar,
  .hero-card,
  .panel,
  .summary-card {
    border-radius: 18px;
  }

  .topbar,
  .hero-card,
  .panel {
    padding: 14px;
  }

  .topbar {
    flex-direction: column;
  }

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

  .message-feed {
    max-height: 48vh;
  }

  .composer-actions {
    align-items: stretch;
  }

  .primary-button {
    width: 100%;
  }
}