/* =============================================================
   Sentinel — Command Center (accueil conversationnel)
   Layers on top of hi-fi/tokens.css + hi-fi/styles.css.
   The central composer is the "hero" moment; everything else
   stays faithful to the Ascenzia design system.
   ============================================================= */

/* ---- Integration wrapper: assistant page lives inside the app shell.
   Topbar (~65 px) is sticky above; the page fills the remaining viewport so
   the conversation thread can scroll independently and the dock pins the bottom. ---- */
.cc-page {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 65px);
}

/* ---- Standalone page: fill the real viewport instead of a 940px frame ---- */
.cc-fill, .cc-fill body { height: 100%; }
.cc-fill .cc-screen, .cc-fill .cc-main { height: 100vh; }
/* keep the sovereignty badge on one line within these pages */
.cc-screen .sov-badge { white-space: nowrap; }
.cc-screen .topbar .search { max-width: 420px; }

/* ---- Screen frame (one per artboard = one app viewport) ---- */
.cc-screen {
  position: relative;
  height: 940px;
  width: 100%;
  display: grid;
  grid-template-columns: 240px 1fr;
  background: var(--bg);
  overflow: hidden;
  font-family: var(--font-standard);
}
.cc-screen.no-rail { grid-template-columns: 1fr; }

.cc-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 940px;
}

/* The vertical region that holds either the hero or the thread.
   Only this scrolls — composer is pinned when in conversation. */
.cc-stage {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

/* ===================== WELCOME / HERO ===================== */
.cc-hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-12) var(--space-8) var(--space-10);
  text-align: center;
}
.cc-hero-inner { width: 100%; max-width: 760px; }

.cc-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-primary);
  font-size: 10px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--fg-subtle);
  margin-bottom: var(--space-5);
}
.cc-eyebrow .mark-dot {
  width: 18px; height: 18px;
  border-radius: var(--radius-full);
  background: var(--navy-900);
  display: grid; place-items: center;
}
.cc-greeting {
  font-family: var(--font-accent);
  font-size: var(--text-4xl);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-tight);
  letter-spacing: var(--track-display);
  color: var(--fg);
  margin: 0 0 var(--space-3);
}
.cc-greeting .accent { color: var(--accent); }
.cc-subgreeting {
  font-family: var(--font-standard);
  font-size: var(--text-md);
  line-height: var(--lh-relaxed);
  color: var(--fg-muted);
  margin: 0 auto var(--space-8);
  max-width: 520px;
}

/* ===================== COMPOSER (HERO INPUT) ===================== */
.cc-composer-wrap { width: 100%; }
.cc-composer-wrap.centered { max-width: 760px; margin: 0 auto; }

.cc-composer {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius-xl);
  box-shadow: var(--elev-3);
  padding: var(--space-5) var(--space-5) var(--space-3);
  transition: border-color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
  text-align: left;
}
.cc-composer::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(221,172,99,0.55), rgba(221,172,99,0) 45%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--dur-base) var(--ease-out);
  pointer-events: none;
}
.cc-composer:focus-within { box-shadow: var(--elev-4); border-color: var(--gold-300); }
.cc-composer:focus-within::before { opacity: 1; }

.cc-composer textarea {
  width: 100%;
  border: 0;
  background: transparent;
  outline: 0;
  resize: none;
  font-family: var(--font-standard);
  font-size: var(--text-lg);
  line-height: var(--lh-normal);
  color: var(--fg);
  min-height: 30px;
  max-height: 160px;
}
.cc-composer textarea::placeholder { color: var(--fg-subtle); }

.cc-composer-foot {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-3);
}
.cc-tool {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 11px;
  border-radius: var(--radius-full);
  border: 1px solid var(--hairline-strong);
  background: var(--bg);
  color: var(--fg-muted);
  font-family: var(--font-standard);
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.cc-tool:hover { color: var(--fg); border-color: var(--fg-subtle); }
.cc-tool.scope { border-color: var(--gold-200); color: var(--gold-700); background: var(--gold-50); }

.cc-send {
  margin-left: auto;
  width: 40px; height: 40px;
  border-radius: var(--radius-full);
  border: 0;
  background: var(--navy-900);
  color: var(--fg-on-inverse);
  display: grid; place-items: center;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-spring);
}
.cc-send:hover { background: var(--navy-800); }
.cc-send.ready { background: var(--accent); color: var(--fg-on-accent); }
.cc-send.ready:hover { background: var(--accent-hover); }
.cc-send:active { transform: scale(0.92); }

/* ===================== FUNCTION SHORTCUTS ===================== */
.cc-shortcuts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.cc-shortcuts.row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
}
.cc-shortcut {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--hairline);
  background: var(--bg-elevated);
  cursor: pointer;
  text-align: left;
  font-family: var(--font-standard);
  transition: border-color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
.cc-shortcut:hover {
  border-color: var(--hairline-strong);
  box-shadow: var(--elev-1);
  transform: translateY(-1px);
}
.cc-shortcut .ic {
  width: 34px; height: 34px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: var(--bg-sunken);
  color: var(--navy-700);
  display: grid; place-items: center;
}
.cc-shortcut .tx { min-width: 0; }
.cc-shortcut .tx b {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--fg);
  line-height: 1.25;
}
.cc-shortcut .tx span {
  display: block;
  font-size: var(--text-xs);
  color: var(--fg-subtle);
  line-height: 1.3;
  margin-top: 2px;
}
/* pill (compact) shortcut for the row layout */
.cc-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--hairline-strong);
  background: var(--bg-elevated);
  color: var(--fg);
  font-family: var(--font-standard);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.cc-pill:hover { border-color: var(--fg-subtle); background: var(--bg-sunken); }
.cc-pill .lucide { color: var(--accent); }

.cc-suggest-label {
  font-family: var(--font-primary);
  font-size: 10px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--fg-subtle);
  margin: var(--space-8) 0 var(--space-3);
  text-align: left;
}

/* ===================== CONVERSATION THREAD ===================== */
.cc-thread {
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-8) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.cc-msg { display: flex; gap: var(--space-4); }
.cc-msg.user { justify-content: flex-end; }
.cc-msg.user .cc-bubble {
  background: var(--navy-900);
  color: var(--fg-on-inverse);
  border-radius: var(--radius-lg) var(--radius-lg) 4px var(--radius-lg);
  padding: 12px 16px;
  max-width: 70%;
  font-size: var(--text-base);
  line-height: var(--lh-normal);
}
.cc-msg.assistant { align-items: flex-start; }
.cc-ava {
  width: 34px; height: 34px;
  flex-shrink: 0;
  border-radius: var(--radius-full);
  background: var(--navy-900);
  display: grid; place-items: center;
}
.cc-assistant-body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: var(--space-4); }
.cc-assistant-name {
  font-family: var(--font-primary);
  font-size: 11px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--fg-subtle);
  margin-bottom: 2px;
}
.cc-assistant-text {
  font-family: var(--font-standard);
  font-size: var(--text-base);
  line-height: var(--lh-relaxed);
  color: var(--fg);
}
.cc-assistant-text strong { font-weight: var(--fw-semibold); }

/* Rich response sub-blocks */
.cc-kpi-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3); }
.cc-kpi {
  padding: 14px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--hairline);
  background: var(--bg-elevated);
}
.cc-kpi .k-label {
  font-family: var(--font-primary);
  font-size: 9px;
  letter-spacing: var(--track-label);
  text-transform: uppercase;
  color: var(--fg-subtle);
}
.cc-kpi .k-val {
  font-family: var(--font-accent);
  font-size: var(--text-2xl);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--track-display);
  color: var(--fg);
  margin-top: 6px;
  font-feature-settings: 'tnum';
}
.cc-kpi .k-val small { font-size: var(--text-md); color: var(--fg-muted); font-weight: var(--fw-regular); }
.cc-kpi.alert .k-val { color: #a55142; }

.cc-result-card {
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  background: var(--bg-elevated);
  overflow: hidden;
}
.cc-result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 12px 16px;
  border-bottom: 1px solid var(--hairline);
  background: var(--bg-sunken);
}
.cc-result-head .t {
  font-family: var(--font-primary);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--track-heading);
  color: var(--fg);
}

/* agent row */
.cc-agent-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 12px 16px;
  border-bottom: 1px solid var(--hairline);
}
.cc-agent-row:last-child { border-bottom: 0; }
.cc-agent-row .who { display: flex; align-items: center; gap: 10px; min-width: 0; flex: 1; }
.cc-agent-row .who b {
  font-family: var(--font-standard);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--fg);
}
.cc-agent-row .who .meta {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-subtle);
  margin-top: 2px;
}
.cc-agent-row .score {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--fg-muted);
  font-feature-settings: 'tnum';
}

/* checklist (compliance) */
.cc-check { display: flex; flex-direction: column; }
.cc-check-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 11px 16px;
  border-bottom: 1px solid var(--hairline);
  font-size: var(--text-sm);
}
.cc-check-item:last-child { border-bottom: 0; }
.cc-check-item .badge {
  width: 20px; height: 20px;
  border-radius: var(--radius-full);
  display: grid; place-items: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.cc-check-item .badge.ok { background: rgba(122,201,168,0.20); color: #4f8b71; }
.cc-check-item .badge.warn { background: rgba(230,201,122,0.25); color: #8b6f2c; }
.cc-check-item .badge.todo { background: var(--bg-sunken); color: var(--fg-subtle); }
.cc-check-item .ctx { color: var(--fg-muted); }
.cc-check-item .ctx b { color: var(--fg); font-weight: var(--fw-semibold); }

/* proposed actions */
.cc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  padding-top: var(--space-1);
}
.cc-act {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--hairline-strong);
  background: var(--bg-elevated);
  color: var(--fg);
  font-family: var(--font-standard);
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.cc-act:hover { border-color: var(--fg-subtle); background: var(--bg-sunken); }
.cc-act.primary { background: var(--navy-900); color: var(--fg-on-inverse); border-color: var(--navy-900); }
.cc-act.primary:hover { background: var(--navy-800); }
.cc-act.danger { color: #a55142; border-color: rgba(165,81,66,0.4); }
.cc-act.danger:hover { background: rgba(232,155,142,0.12); }
.cc-act .lucide { width: 14px; height: 14px; }

/* typing indicator */
.cc-typing { display: inline-flex; gap: 4px; align-items: center; padding: 6px 0; }
.cc-typing i {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--fg-subtle);
  animation: cc-bounce 1.2s infinite ease-in-out;
}
.cc-typing i:nth-child(2) { animation-delay: 0.15s; }
.cc-typing i:nth-child(3) { animation-delay: 0.3s; }
@keyframes cc-bounce {
  0%, 80%, 100% { opacity: 0.3; transform: translateY(0); }
  40% { opacity: 1; transform: translateY(-3px); }
}

/* Composer docked at bottom while in conversation */
.cc-dock {
  border-top: 1px solid var(--hairline);
  background: rgba(250,250,251,0.86);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: var(--space-4) var(--space-8) var(--space-5);
}
.cc-dock .cc-composer-wrap { max-width: 820px; margin: 0 auto; }
.cc-dock .cc-composer { border-radius: var(--radius-lg); box-shadow: var(--elev-2); padding: 12px 14px 10px; }
.cc-dock .cc-composer textarea { font-size: var(--text-base); }

/* entrance animation for messages */
@keyframes cc-rise {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.cc-anim { animation: cc-rise var(--dur-base) var(--ease-out) both; }

/* ===================== IMMERSIVE (navy) variant ===================== */
.cc-screen.immersive {
  background:
    radial-gradient(1100px 600px at 50% -10%, rgba(221,172,99,0.10), transparent 60%),
    var(--navy-950);
}
.cc-screen.immersive .cc-topband {
  display: flex; align-items: center; gap: var(--space-4);
  padding: 18px var(--space-8);
}
.cc-screen.immersive .cc-greeting { color: var(--fg-on-inverse); }
.cc-screen.immersive .cc-subgreeting { color: rgba(237,237,242,0.66); }
.cc-screen.immersive .cc-eyebrow { color: var(--gold-300); }
.cc-screen.immersive .cc-eyebrow .mark-dot { background: rgba(221,172,99,0.16); }
.cc-screen.immersive .cc-composer {
  background: rgba(237,237,242,0.04);
  border-color: rgba(221,172,99,0.25);
  box-shadow: 0 20px 60px rgba(0,0,0,0.45);
}
.cc-screen.immersive .cc-composer textarea { color: var(--fg-on-inverse); }
.cc-screen.immersive .cc-composer textarea::placeholder { color: rgba(237,237,242,0.45); }
.cc-screen.immersive .cc-composer:focus-within { border-color: var(--gold-400); }
.cc-screen.immersive .cc-tool {
  background: rgba(237,237,242,0.05);
  border-color: rgba(237,237,242,0.14);
  color: rgba(237,237,242,0.78);
}
.cc-screen.immersive .cc-tool.scope {
  background: rgba(221,172,99,0.12);
  border-color: rgba(221,172,99,0.4);
  color: var(--gold-300);
}
.cc-screen.immersive .cc-pill {
  background: rgba(237,237,242,0.05);
  border-color: rgba(237,237,242,0.14);
  color: var(--fg-on-inverse);
}
.cc-screen.immersive .cc-pill:hover { background: rgba(237,237,242,0.10); border-color: rgba(221,172,99,0.4); }
.cc-screen.immersive .cc-suggest-label { color: rgba(237,237,242,0.45); }
.cc-screen.immersive .cc-suggest-row { color: rgba(237,237,242,0.7); }
.cc-screen.immersive .cc-suggest-row:hover { color: var(--fg-on-inverse); }
.cc-screen.immersive .cc-suggest-row + .cc-suggest-row { border-color: rgba(237,237,242,0.08); }

/* suggestion rows */
.cc-suggest { display: flex; flex-direction: column; }
.cc-suggest-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 4px;
  border-top: 1px solid var(--hairline);
  color: var(--fg-muted);
  font-family: var(--font-standard);
  font-size: var(--text-sm);
  cursor: pointer;
  text-align: left;
  background: transparent;
  border-left: 0; border-right: 0; border-bottom: 0;
  transition: color var(--dur-fast) var(--ease-out);
}
.cc-suggest-row:hover { color: var(--fg); }
.cc-suggest-row .lucide { color: var(--fg-subtle); flex-shrink: 0; }
.cc-suggest-row .arr { margin-left: auto; opacity: 0; transition: opacity var(--dur-fast); }
.cc-suggest-row:hover .arr { opacity: 0.6; }

/* mono caption used in responses */
.cc-mono-cap {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-subtle);
}