/* ============================================================
   ANTCPU AGENTS — SHARED STYLESHEET
   v1.0 · applies to all 7 agent dashboards
   + /agents/index.html roster page
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* core palette */
  --bg:           #080810;
  --bg-card:      #0f0d18;
  --bg-card2:     #12101e;
  --bg-input:     #1a1828;
  --text:         #f0ede8;
  --text-dim:     #a09890;
  --text-faint:   #5a5560;
  --border:       rgba(255,255,255,0.07);
  --border-amber: rgba(212,160,23,0.25);

  /* brand */
  --orange:       #ff4d00;
  --amber:        #d4a017;
  --amber-dim:    rgba(212,160,23,0.12);
  --green:        #22c55e;
  --green-dim:    rgba(34,197,94,0.12);
  --red:          #ef4444;
  --red-dim:      rgba(239,68,68,0.12);

  /* agent accent colors — overridden per agent */
  --agent-color:  var(--orange);
  --agent-dim:    rgba(255,77,0,0.12);

  /* type */
  --mono:  'Courier New', Courier, monospace;
  --sans:  -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* layout */
  --nav-h: 48px;
  --bar-h: 36px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100dvh;
  overflow-x: hidden;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-amber); border-radius: 4px; }

/* ============================================================
   TOP STATUS BAR
   ============================================================ */
.status-bar {
  height: var(--bar-h);
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-faint);
  letter-spacing: 0.06em;
  position: sticky;
  top: 0;
  z-index: 200;
}

.status-bar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.status-bar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.status-item {
  display: flex;
  align-items: center;
  gap: 5px;
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-faint);
}
.status-dot.green  { background: var(--green); animation: statusPulse 2.5s ease-in-out infinite; }
.status-dot.amber  { background: var(--amber); animation: statusPulse 2.5s ease-in-out infinite; }
.status-dot.red    { background: var(--red); }

@keyframes statusPulse {
  0%,100% { opacity: 1; }
  50%      { opacity: 0.35; }
}

.clock {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-faint);
  letter-spacing: 0.08em;
  min-width: 64px;
  text-align: right;
}

/* ============================================================
   NAV BAR
   ============================================================ */
.agent-nav {
  height: var(--nav-h);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0 16px;
  overflow-x: auto;
  scrollbar-width: none;
  position: sticky;
  top: var(--bar-h);
  z-index: 190;
}
.agent-nav::-webkit-scrollbar { display: none; }

.nav-home {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--amber);
  text-decoration: none;
  letter-spacing: 0.08em;
  padding: 0 14px 0 4px;
  border-right: 1px solid var(--border);
  margin-right: 8px;
  white-space: nowrap;
  flex-shrink: 0;
}
.nav-home:hover { color: var(--orange); }

.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 12px;
  height: var(--nav-h);
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  text-decoration: none;
  letter-spacing: 0.05em;
  white-space: nowrap;
  flex-shrink: 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.nav-link:hover { color: var(--text); }
.nav-link.active {
  color: var(--agent-color);
  border-bottom-color: var(--agent-color);
}
.nav-link .nav-icon { font-size: 13px; }

/* ============================================================
   PAGE LAYOUT
   ============================================================ */
.page-wrap {
  max-width: 960px;
  margin: 0 auto;
  padding: 28px 20px 80px;
}

.page-wrap.wide {
  max-width: 1100px;
}

/* two-column layout */
.col-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 20px;
  align-items: start;
}

@media (max-width: 780px) {
  .col-layout { grid-template-columns: 1fr; }
}

/* ============================================================
   SECTION LABELS
   ============================================================ */
.section-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--text-faint);
  text-transform: uppercase;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 16px;
}

.card.accent {
  border-left: 3px solid var(--agent-color);
}

.card.amber-accent {
  border-left: 3px solid var(--amber);
}

.card-title {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--agent-color);
  text-transform: uppercase;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ============================================================
   AGENT HEADER CARD
   ============================================================ */
.agent-header {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--agent-color);
  border-radius: 8px;
  margin-bottom: 20px;
}

.agent-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--agent-dim);
  border: 1px solid var(--agent-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}

.agent-meta { flex: 1; }

.agent-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}

.agent-role {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  margin-top: 2px;
}

.agent-status-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--green-dim);
  border: 1px solid rgba(34,197,94,0.25);
  border-radius: 100px;
  padding: 4px 12px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--green);
  letter-spacing: 0.08em;
  flex-shrink: 0;
}

/* ============================================================
   CHAT INTERFACE
   ============================================================ */
.chat-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.chat-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 11px;
}

.chat-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--agent-color);
  letter-spacing: 0.08em;
}

.chat-state {
  font-size: 10px;
  color: var(--text-faint);
  letter-spacing: 0.1em;
}

.chat-messages {
  padding: 16px;
  min-height: 180px;
  max-height: 320px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

/* message rows */
.msg-row {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  animation: msgIn 0.2s ease forwards;
  opacity: 0;
}
@keyframes msgIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.msg-row.agent { justify-content: flex-start; }
.msg-row.user  { justify-content: flex-end; }

.msg-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--agent-dim);
  border: 1px solid var(--agent-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  flex-shrink: 0;
  margin-top: 2px;
}

.msg-bubble {
  max-width: 80%;
  padding: 9px 13px;
  border-radius: 10px;
  font-size: 13px;
  line-height: 1.55;
}

.msg-row.agent .msg-bubble {
  background: var(--bg-card2);
  color: var(--text);
  border: 1px solid var(--border);
  border-bottom-left-radius: 3px;
}

.msg-row.user .msg-bubble {
  background: var(--agent-color);
  color: #fff;
  border-bottom-right-radius: 3px;
}

/* typing indicator */
.typing-indicator {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  opacity: 0;
  transition: opacity 0.2s;
  pointer-events: none;
}
.typing-indicator.visible { opacity: 1; }

.typing-dots {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 10px;
  border-bottom-left-radius: 3px;
  padding: 10px 14px;
  display: flex;
  gap: 4px;
  align-items: center;
}

.t-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--text-faint);
  animation: tBounce 1.2s ease-in-out infinite;
}
.t-dot:nth-child(2) { animation-delay: 0.2s; }
.t-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes tBounce {
  0%,60%,100% { transform: translateY(0); }
  30%          { transform: translateY(-4px); }
}

/* chat input row */
.chat-input-row {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  align-items: flex-end;
}

.chat-input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 9px 12px;
  font-size: 13px;
  font-family: var(--sans);
  color: var(--text);
  outline: none;
  resize: none;
  min-height: 38px;
  max-height: 100px;
  transition: border-color 0.2s;
}
.chat-input:focus { border-color: var(--agent-color); }
.chat-input::placeholder { color: var(--text-faint); }

.chat-send {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  background: var(--agent-color);
  border: none;
  color: #fff;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: opacity 0.2s;
}
.chat-send:hover   { opacity: 0.85; }
.chat-send:disabled { opacity: 0.35; cursor: default; }

/* ============================================================
   TASK QUEUE CARDS
   ============================================================ */
.task-card {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 14px 16px;
  margin-bottom: 10px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  transition: border-color 0.15s;
  cursor: pointer;
}
.task-card:hover { border-color: var(--agent-color); }
.task-card:last-child { margin-bottom: 0; }

.task-icon {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

.task-body { flex: 1; }

.task-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 3px;
}

.task-desc {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.5;
}

.task-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  flex-shrink: 0;
}

.task-smpl {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--amber);
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.task-btn {
  background: var(--agent-dim);
  border: 1px solid var(--agent-color);
  border-radius: 4px;
  padding: 4px 10px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--agent-color);
  cursor: pointer;
  letter-spacing: 0.06em;
  transition: background 0.15s;
  white-space: nowrap;
}
.task-btn:hover { background: var(--agent-color); color: #fff; }

/* ============================================================
   PERFORMANCE STATS
   ============================================================ */
.perf-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}

.perf-box {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 14px 12px;
  text-align: center;
}

.perf-num {
  font-size: 22px;
  font-weight: 800;
  color: var(--agent-color);
  line-height: 1;
  margin-bottom: 4px;
  font-family: var(--mono);
}

.perf-label {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--text-faint);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ============================================================
   ACTIVITY LOG
   ============================================================ */
.activity-log {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 14px 16px;
  max-height: 220px;
  overflow-y: auto;
}

.log-empty {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-faint);
  text-align: center;
  padding: 20px 0;
  letter-spacing: 0.06em;
}

.log-entry {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 7px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  animation: msgIn 0.2s ease forwards;
  opacity: 0;
}
.log-entry:last-child { border-bottom: none; }

.log-time {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-faint);
  white-space: nowrap;
  flex-shrink: 0;
  margin-top: 1px;
}

.log-text { color: var(--text-dim); line-height: 1.4; }
.log-text strong { color: var(--text); }

/* ============================================================
   MODEL CONFIG BADGE
   ============================================================ */
.model-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 7px;
  margin-bottom: 10px;
}

.model-icon { font-size: 16px; flex-shrink: 0; }

.model-info { flex: 1; }

.model-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}

.model-desc {
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.4;
}

.model-status {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--green);
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 18px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.1s;
  border: none;
}
.btn:hover { opacity: 0.85; transform: translateY(-1px); }

.btn-primary {
  background: var(--orange);
  color: #fff;
}

.btn-agent {
  background: var(--agent-color);
  color: #fff;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--agent-color);
  color: var(--agent-color);
}
.btn-outline:hover { background: var(--agent-dim); }

.btn-sm {
  padding: 6px 12px;
  font-size: 11px;
  font-family: var(--mono);
  letter-spacing: 0.06em;
}

/* ============================================================
   DIVIDER
   ============================================================ */
hr.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 24px 0;
}

/* ============================================================
   ROSTER PAGE — AGENT CARDS
   ============================================================ */
.roster-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.roster-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px 20px;
  text-decoration: none;
  color: var(--text);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.2s, transform 0.15s;
  position: relative;
  overflow: hidden;
}
.roster-card:hover {
  border-color: var(--agent-color);
  transform: translateY(-2px);
}

.roster-card-top {
  display: flex;
  align-items: center;
  gap: 12px;
}

.roster-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
  border: 1px solid currentColor;
}

.roster-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
}

.roster-role {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  margin-top: 1px;
}

.roster-desc {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.55;
}

.roster-tasks {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.roster-tag {
  font-family: var(--mono);
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  color: var(--text-dim);
  letter-spacing: 0.04em;
}

.roster-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

.roster-smpl {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--amber);
  letter-spacing: 0.06em;
}

.roster-action {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--agent-color);
  letter-spacing: 0.06em;
}

/* public badge on ARIA card */
.public-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--green-dim);
  border: 1px solid rgba(34,197,94,0.3);
  border-radius: 100px;
  padding: 2px 8px;
  font-family: var(--mono);
  font-size: 9px;
  color: var(--green);
  letter-spacing: 0.1em;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 600px) {
  .page-wrap { padding: 20px 14px 60px; }
  .status-bar { padding: 0 14px; }
  .agent-nav  { padding: 0 10px; }
  .roster-grid { grid-template-columns: 1fr; }
  .perf-grid { grid-template-columns: repeat(2,1fr); }
  .col-layout { grid-template-columns: 1fr; }
  .agent-header { flex-wrap: wrap; }
  .agent-status-pill { width: 100%; justify-content: center; }
}