/*
 * The .win app-window: a CSS-built Houston Mission Control in the app's REAL
 * light theme (staged in the #agents board zoom + reused by the chat window).
 * Every colour is a product token (site-tokens.css --app-* / --agent-*).
 */
.win {
  border-radius: 16px;
  overflow: hidden;
  text-align: left;
  border: 1px solid var(--app-line);
  background: var(--app-gutter);
  /* The app renders in the SYSTEM font stack (DESIGN.md §4) — never the site's
     Hanken. Pin it here so the mock's chrome matches the product exactly. */
  font-family: ui-sans-serif, -apple-system, system-ui, "Segoe UI", Helvetica,
    Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
.win-body {
  display: flex;
  gap: 0;
  padding: 8px 8px 8px 0;
  height: 496px;
  background: var(--app-gutter);
}

/* ── Sidebar — transparent, melts into the gutter ────────────────────────── */
.sb {
  width: 210px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  padding: 12px 10px 10px;
  color: var(--app-ink);
}
.sb-lights {
  display: flex;
  gap: 8px;
  padding: 2px 6px 14px;
}
.sb-lights i {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  display: block;
}
.tl-r { background: #ff5f57; }
.tl-y { background: #febc2e; }
.tl-g { background: #28c840; }
.sb-ws {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
  border-radius: 8px;
  margin-bottom: 8px;
}
.sb-ws .ws-name {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--app-ink);
  flex: 1;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.sb-ws .ws-name svg {
  width: 14px;
  height: 14px;
  color: var(--app-ink-muted);
  stroke-width: 2;
}
.sb-ws .ws-collapse {
  width: 16px;
  height: 16px;
  color: var(--app-ink-muted);
  stroke-width: 2;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 8px;
  border-radius: 8px;
  font-size: 13.5px;
  color: var(--app-ink);
  font-weight: 500;
}
.nav-item svg {
  width: 16px;
  height: 16px;
  stroke-width: 2;
  flex-shrink: 0;
  /* Real SidebarNavItem: the Lucide icon inherits text-ink (currentColor) — the
     top-level nav glyphs read dark, not muted. */
  color: var(--app-ink);
}
.sb-group {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 500;
  color: var(--app-ink-muted);
  padding: 16px 8px 6px;
}
.sb-group .sg-label {
  flex: 1;
}
.sb-group .sg-ic {
  width: 16px;
  height: 16px;
  color: var(--app-ink-muted);
  stroke-width: 2;
}
.agent-row {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 6px 8px;
  border-radius: 8px;
}
.agent-row.on {
  background: var(--app-active);
}
/* Agent avatar — core's HoustonAvatar: a faint tinted circle + helmet glyph. */
.av {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  background: color-mix(in srgb, var(--app-chip) 82%, var(--ac) 18%);
}
.av::before {
  content: "";
  width: 65%;
  height: 65%;
  background-color: var(--ac);
  -webkit-mask: var(--helmet-mask) center / contain no-repeat;
  mask: var(--helmet-mask) center / contain no-repeat;
}
/* Single-color agent palette (the app's real light --ht-agent-* values). */
.av-p { --ac: #5b21b6; } /* purple — Houston */
.av-b { --ac: #1e4d8c; } /* navy — Chief of Staff */
.av-g { --ac: #1b6b3a; } /* forest */
.av-o { --ac: #b45309; } /* orange — Bookkeeper */
.av-c { --ac: #a3261a; } /* crimson — Sales Rep */
.agent-row .a-name {
  flex: 1;
  font-size: 13.5px;
  color: var(--app-ink);
  font-weight: 500;
}
/* Needs-you chip — a white outline Badge (core NeedsYouChip). */
.agent-row .a-count {
  font-size: 11px;
  font-weight: 600;
  color: rgba(20, 22, 29, 0.8);
  min-width: 24px;
  height: 18px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--app-input);
  border: 1px solid var(--app-line);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Screen — the floating white pane ────────────────────────────────────── */
.screen {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  background: var(--app-screen);
  border: 1px solid var(--app-line);
  border-radius: 16px;
  overflow: hidden;
}
.screen-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px 12px;
}
.sh-title {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--app-ink);
  flex-shrink: 0;
}
.sh-search {
  flex: 1;
  max-width: 320px;
  margin: 0 auto;
  height: 34px;
  border-radius: 999px;
  border: 1px solid var(--app-line-input);
  background: var(--app-input);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 14px;
  color: var(--app-ink-muted);
  font-size: 13px;
}
.sh-search svg {
  width: 15px;
  height: 15px;
  stroke-width: 2;
  flex-shrink: 0;
}
.sh-guide {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--app-ink);
  flex-shrink: 0;
}
.sh-guide svg {
  width: 16px;
  height: 16px;
  stroke-width: 1.9;
  color: var(--app-ink-muted);
}
.sh-new {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 36px;
  padding: 0 15px;
  border-radius: 999px;
  background: var(--app-action);
  color: var(--app-action-text);
  font-size: 13.5px;
  font-weight: 600;
  flex-shrink: 0;
}
.sh-new .glyph {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  background-color: var(--app-action-text);
  -webkit-mask: var(--helmet-mask) center / contain no-repeat;
  mask: var(--helmet-mask) center / contain no-repeat;
}

/* Tabs */
.tabs {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 4px 20px 0;
  border-bottom: 1px solid var(--app-line);
}
.tab {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0 0 11px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--app-ink-muted);
  position: relative;
}
.tab.on {
  color: var(--app-ink);
  font-weight: 600;
}
.tab.on::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  border-radius: 2px;
  background: var(--app-action);
}
.tab .t-count {
  min-width: 16px;
  height: 16px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--app-action);
  color: var(--app-action-text);
  font-size: 10.5px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ── Board columns ───────────────────────────────────────────────────────── */
.cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 16px;
  flex: 1;
  min-height: 0;
}
.col {
  background: var(--app-chip);
  border-radius: 14px;
  padding: 12px 10px;
  min-height: 0;
  display: flex;
  flex-direction: column;
}
.col-h {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--app-ink);
  padding: 4px 6px 12px;
}
.col-h .c-count {
  color: var(--app-ink-muted);
  font-weight: 500;
}
.col-h .c-menu {
  position: absolute;
  right: 4px;
  top: 2px;
  color: var(--app-ink-muted);
  display: inline-flex;
}
.col-h .c-menu svg {
  width: 16px;
  height: 16px;
}

/* Card containers — the demo appends into #hd-running/#hd-done (FLIP in landing-motion.css). */
.col-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
}
.card-add + .col-body:not(:empty) {
  margin-top: 10px;
}

.card-add {
  height: 46px;
  border-radius: 12px;
  background: var(--app-input);
  border: 1px solid var(--app-line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--app-ink-muted);
}
.card-add svg {
  width: 18px;
  height: 18px;
  stroke-width: 2;
}

/* Task card */
.tcard {
  position: relative;
  background: var(--app-input);
  border: 1px solid var(--app-line);
  border-radius: 12px;
  padding: 12px;
  box-shadow: 0 1px 2px rgba(13, 13, 13, 0.04);
}
.tc-head {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}
.tc-head .av {
  width: 16px;
  height: 16px;
}
.tc-agent {
  font-size: 11px;
  font-weight: 400;
  color: var(--app-ink-muted);
  flex: 1;
}
.tc-actions {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--app-ink-muted);
  opacity: 0.4;
}
.tc-actions svg {
  width: 12px;
  height: 12px;
  stroke-width: 2;
}
.tc-title {
  font-size: 13px;
  font-weight: 500;
  color: var(--app-ink);
  line-height: 1.35;
  letter-spacing: -0.005em;
  margin-bottom: 3px;
}
.tc-desc {
  font-size: 12px;
  color: var(--app-ink-muted);
  line-height: 1.4;
  /* Leave room so the bottom-right face stack never overlaps the last line. */
  padding-right: 44px;
}

/* ── Human contributor face stack — the multiplayer signal ─────────────────
   Mirrors @houston-ai/board KanbanPeople: overlapping human avatars bottom-right
   (photos or quiet-tone initials) with a 2px ring and a "+N" overflow chip. The
   helmet (top-left) is the agent; these faces are the teammates on the mission. */
.faces {
  position: absolute;
  right: 10px;
  bottom: 10px;
  display: inline-flex;
  flex-direction: row;
}
.face {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: #fff;
  margin-left: -6px;
  box-shadow: 0 0 0 2px var(--app-input);
}
.face:first-child {
  margin-left: 0;
}
/* Quiet human tones (distinct from agent helmets); white initials clear AA. */
.hp-1 { background: #5b6b7a; }  /* slate */
.hp-2 { background: #5e7266; }  /* sage */
.hp-3 { background: #84616b; }  /* mauve */
.hp-4 { background: #736550; }  /* taupe */
.hp-5 { background: #5b6488; }  /* indigo */
.face-more {
  background: #e6e8ec;
  color: #555b66;
  font-weight: 600;
}
/* A photo face (real teammate headshot) — image cropped to the circle. */
.face-img {
  overflow: hidden;
}
.face-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ── Graceful collapse (mirrors the app's narrow board) ──────────────────── */
@media (max-width: 900px) {
  .win-body {
    height: auto;
  }
  .sb {
    display: none;
  }
  .win-body {
    padding: 8px;
  }
}
@media (max-width: 560px) {
  .cols {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .screen-head {
    flex-wrap: wrap;
  }
  .sh-search {
    order: 3;
    max-width: none;
    width: 100%;
  }
  .tabs {
    overflow-x: auto;
  }
}