/* main.css — Orchestrator UI */
/* Dark terminal aesthetic, JetBrains Mono + Inter */

:root {
  --bg-base:      #08080f;
  --bg-surface:   #0d0d1a;
  --bg-raised:    #13131f;
  --bg-hover:     #1a1a2e;
  --border:       #1e1e32;
  --border-light: #2a2a42;

  --text-primary:   #e8eaf0;
  --text-secondary: #6b7280;
  --text-muted:     #374151;

  --green:    #4ade80;
  --green-dim:#166534;
  --red:      #f87171;
  --yellow:   #fbbf24;
  --blue:     #60a5fa;
  --purple:   #a78bfa;
  --cyan:     #22d3ee;

  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --font-ui:   'Inter', system-ui, sans-serif;

  --sidebar-w:  220px;
  --history-w:  300px;
  --topbar-h:   46px;
  --footer-h:   34px;
}

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

html, body {
  height: 100%;
  background: var(--bg-base);
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: 14px;
  overflow: hidden;
}

/* ── Topbar ──────────────────────────────────────────────── */
#topbar {
  height: var(--topbar-h);
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 16px;
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
}
.topbar-left  { display: flex; align-items: center; gap: 10px; }
.topbar-center { flex: 1; display: flex; align-items: center; gap: 8px; justify-content: center; }
.topbar-right { display: flex; align-items: center; gap: 12px; }

.brand {
  font-family: var(--font-mono);
  font-size: 13px; font-weight: 700;
  color: var(--green);
  letter-spacing: 2px;
}
.version { font-size: 11px; color: var(--text-muted); }

/* Agent status pills */
.agent-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px;
  border: 1px solid var(--border-light);
  border-radius: 2px;
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 1px; text-transform: uppercase;
  background: var(--bg-raised);
  transition: all 0.2s;
}
.agent-pill .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--text-muted);
}
.agent-pill.online  { border-color: var(--green-dim); }
.agent-pill.online .dot { background: var(--green); box-shadow: 0 0 6px var(--green); }
.agent-pill.offline .dot { background: var(--text-muted); }

/* Connection dot */
.conn-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--text-muted);
}
.conn-dot.online  { background: var(--green); box-shadow: 0 0 8px var(--green); }
.conn-dot.offline { background: var(--red); }

/* ── Layout ──────────────────────────────────────────────── */
#layout {
  position: fixed;
  top: var(--topbar-h); bottom: var(--footer-h);
  left: 0; right: 0;
  display: flex;
}

/* ── Sidebar ─────────────────────────────────────────────── */
#sidebar {
  width: var(--sidebar-w);
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  flex-shrink: 0;
}
.sidebar-title {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 3px; color: var(--text-muted);
  padding: 16px 16px 8px;
  text-transform: uppercase;
}
#project-list { list-style: none; }
#project-list li {
  padding: 10px 16px;
  cursor: pointer;
  border-left: 2px solid transparent;
  transition: all 0.15s;
  display: flex; flex-direction: column; gap: 3px;
}
#project-list li:hover { background: var(--bg-hover); }
#project-list li.active {
  background: var(--bg-hover);
  border-left-color: var(--green);
}
.project-item-name {
  font-size: 13px; font-weight: 500; color: var(--text-primary);
}
.project-item-meta {
  font-family: var(--font-mono); font-size: 10px; color: var(--text-secondary);
}
.project-item-dot {
  display: inline-block; width: 5px; height: 5px; border-radius: 50%;
  background: var(--text-muted); margin-right: 5px;
  vertical-align: middle;
}
.project-item-dot.online { background: var(--green); }

/* ── Main Panel ──────────────────────────────────────────── */
#main-panel {
  flex: 1;
  display: flex; flex-direction: column;
  overflow: hidden;
  background: var(--bg-base);
}

#project-header {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  background: var(--bg-surface);
}
.project-title {
  font-size: 15px; font-weight: 600; color: var(--text-primary);
}
.project-agent {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-secondary); margin-left: 10px;
}
.agent-badge {
  font-family: var(--font-mono); font-size: 10px; font-weight: 700;
  letter-spacing: 2px; padding: 3px 8px;
  border: 1px solid; border-radius: 2px;
}
.agent-badge.online  { color: var(--green); border-color: var(--green-dim); }
.agent-badge.offline { color: var(--text-muted); border-color: var(--border-light); }
.agent-badge.busy    { color: var(--yellow); border-color: #78350f; }

/* Task input */
#task-input-area {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
}
#instruction {
  width: 100%; padding: 12px 14px;
  background: var(--bg-base);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  font-family: var(--font-ui); font-size: 13px;
  line-height: 1.6; resize: vertical; outline: none;
  transition: border-color 0.2s;
}
#instruction:focus { border-color: var(--green); }
#instruction::placeholder { color: var(--text-muted); }

.task-actions {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 10px; gap: 12px;
}
.task-btns { display: flex; gap: 8px; }

.btn-run {
  display: flex; align-items: center; gap: 7px;
  padding: 9px 20px;
  background: var(--green); color: #08080f;
  border: none; cursor: pointer;
  font-family: var(--font-mono); font-size: 12px; font-weight: 700;
  letter-spacing: 1px; transition: background 0.2s;
}
.btn-run:hover:not(:disabled) { background: #86efac; }
.btn-run:disabled { background: var(--bg-raised); color: var(--text-muted); cursor: not-allowed; }

.btn-cancel {
  display: flex; align-items: center; gap: 7px;
  padding: 9px 16px;
  background: transparent; color: var(--red);
  border: 1px solid var(--red); cursor: pointer;
  font-family: var(--font-mono); font-size: 12px; font-weight: 700;
  letter-spacing: 1px; transition: all 0.2s;
}
.btn-cancel:hover { background: rgba(248,113,113,0.1); }

.task-status-inline {
  font-family: var(--font-mono); font-size: 11px;
  padding: 4px 10px; border-left: 2px solid var(--green);
  color: var(--text-secondary);
}
.task-status-inline.running { border-color: var(--green); color: var(--green); }
.task-status-inline.done    { border-color: var(--green); color: var(--green); }
.task-status-inline.failed  { border-color: var(--red);   color: var(--red); }
.task-status-inline.cancelled { border-color: var(--yellow); color: var(--yellow); }

/* Terminal */
#terminal-wrap {
  flex: 1; display: flex; flex-direction: column;
  overflow: hidden;
}
.terminal-header {
  padding: 8px 16px;
  background: var(--bg-raised);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.terminal-task-id {
  font-family: var(--font-mono); font-size: 10px; color: var(--text-muted);
}
.terminal-controls { display: flex; gap: 6px; }
.btn-terminal {
  padding: 2px 8px;
  background: transparent; color: var(--text-secondary);
  border: 1px solid var(--border-light); cursor: pointer;
  font-family: var(--font-mono); font-size: 10px;
  transition: all 0.15s;
}
.btn-terminal:hover { color: var(--text-primary); border-color: var(--border-light); }

#terminal {
  flex: 1; overflow-y: auto;
  padding: 16px;
  font-family: var(--font-mono); font-size: 12.5px; line-height: 1.7;
  color: var(--text-primary);
  background: var(--bg-base);
}
#terminal::-webkit-scrollbar { width: 4px; }
#terminal::-webkit-scrollbar-thumb { background: var(--border-light); }

.terminal-placeholder { color: var(--text-muted); font-style: italic; }

/* Terminal line types */
.t-stdout { color: var(--text-primary); }
.t-stderr { color: var(--yellow); }
.t-system { color: var(--cyan); opacity: 0.8; }
.t-done   { color: var(--green); font-weight: 700; }
.t-fail   { color: var(--red); font-weight: 700; }

/* Empty state */
#empty-state {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 10px;
}
.empty-icon { font-size: 48px; color: var(--border-light); }
.empty-title { font-size: 15px; font-weight: 600; color: var(--text-secondary); }
.empty-sub { font-size: 12px; color: var(--text-muted); }

/* ── History Panel ───────────────────────────────────────── */
#history-panel {
  width: var(--history-w);
  background: var(--bg-surface);
  border-left: 1px solid var(--border);
  display: flex; flex-direction: column;
  flex-shrink: 0;
  overflow: hidden;
}
.history-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 2px;
  color: var(--text-secondary);
}
#history-list {
  list-style: none; overflow-y: auto; flex: 1;
}
#history-list::-webkit-scrollbar { width: 3px; }
#history-list::-webkit-scrollbar-thumb { background: var(--border); }

.history-item {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  cursor: pointer; transition: background 0.15s;
}
.history-item:hover { background: var(--bg-hover); }
.history-item.active { background: var(--bg-hover); border-left: 2px solid var(--green); }

.hi-status {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 1px;
  margin-bottom: 4px;
}
.hi-status.DONE      { color: var(--green); }
.hi-status.FAILED    { color: var(--red); }
.hi-status.RUNNING   { color: var(--yellow); }
.hi-status.CANCELLED { color: var(--text-muted); }
.hi-status.CREATED, .hi-status.DISPATCHED { color: var(--blue); }

.hi-instruction {
  font-size: 12px; color: var(--text-secondary);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.hi-time {
  font-family: var(--font-mono); font-size: 10px; color: var(--text-muted); margin-top: 3px;
}

/* ── Footer ──────────────────────────────────────────────── */
#statusbar {
  height: var(--footer-h);
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 16px;
  position: fixed; bottom: 0; left: 0; right: 0;
}
#status-text { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); }
.btn-history-toggle {
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 2px;
  color: var(--text-secondary); background: transparent; border: none; cursor: pointer;
}
.btn-history-toggle:hover { color: var(--text-primary); }

/* ── Agent Detail Modal ──────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.6);
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(2px);
}
.modal-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  width: 600px; max-width: 90vw;
  max-height: 80vh; overflow-y: auto;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}
.modal-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-title {
  font-family: var(--font-mono); font-size: 12px; font-weight: 700;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--text-primary);
}
.modal-body { padding: 16px 18px; }

.modal-row {
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.modal-row:last-child { border-bottom: none; }
.modal-label {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 1px; color: var(--text-muted);
  text-transform: uppercase; min-width: 90px;
}
.modal-value {
  font-family: var(--font-mono); font-size: 12px;
  color: var(--text-primary); text-align: right;
  word-break: break-all;
}
.modal-value.online  { color: var(--green); }
.modal-value.offline { color: var(--text-muted); }

.modal-section-title {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 2px; color: var(--text-muted);
  text-transform: uppercase;
  margin-top: 14px; margin-bottom: 6px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border);
}
.modal-project {
  padding: 6px 0;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-secondary);
  display: flex; align-items: center; gap: 6px;
}
.modal-project .dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--green);
}

.agent-pill { cursor: pointer; }
.agent-pill:hover { background: var(--bg-hover); }

/* ── File Browser Panel ──────────────────────────────────── */
#file-browser-panel {
  max-height: 300px;
  display: flex; flex-direction: column;
  border-bottom: 1px solid var(--border);
  background: var(--bg-surface);
}
.fb-header {
  padding: 8px 16px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px;
  background: var(--bg-raised);
}
.fb-breadcrumb {
  flex: 1;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-secondary);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.fb-bc-item {
  cursor: pointer; color: var(--text-muted);
  transition: color 0.15s;
}
.fb-bc-item:hover { color: var(--green); }
.fb-bc-item:last-child { color: var(--text-primary); }
.fb-actions { display: flex; align-items: center; gap: 6px; }

.fb-list {
  flex: 1; overflow-y: auto;
  font-family: var(--font-mono); font-size: 12px;
}
.fb-list::-webkit-scrollbar { width: 3px; }
.fb-list::-webkit-scrollbar-thumb { background: var(--border); }

.fb-item {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 16px;
  cursor: pointer;
  transition: background 0.1s;
  border-bottom: 1px solid var(--border);
}
.fb-item:hover { background: var(--bg-hover); }
.fb-item:last-child { border-bottom: none; }

.fb-icon {
  width: 16px; text-align: center; flex-shrink: 0;
  font-size: 11px; color: var(--text-muted);
}
.fb-icon-dir::before { content: '▸'; color: var(--yellow); }
.fb-icon-file::before { content: '·'; color: var(--text-muted); }

.fb-name {
  flex: 1; color: var(--text-primary);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.fb-dir .fb-name { color: var(--yellow); }

.fb-size {
  font-size: 10px; color: var(--text-muted);
  flex-shrink: 0; min-width: 50px; text-align: right;
}

.fb-loading, .fb-empty, .fb-error {
  padding: 16px;
  font-family: var(--font-mono); font-size: 11px;
  color: var(--text-muted); text-align: center;
}
.fb-error { color: var(--red); }

/* FILES button */
.btn-files {
  display: flex; align-items: center; gap: 7px;
  padding: 9px 16px;
  background: transparent; color: var(--text-secondary);
  border: 1px solid var(--border-light); cursor: pointer;
  font-family: var(--font-mono); font-size: 12px; font-weight: 700;
  letter-spacing: 1px; transition: all 0.2s;
}
.btn-files:hover { color: var(--text-primary); border-color: var(--text-muted); }
.btn-files.active { color: var(--cyan); border-color: var(--cyan); }

/* File content viewer */
.fb-file-content {
  font-family: var(--font-mono); font-size: 11px;
  line-height: 1.6; color: var(--text-primary);
  background: var(--bg-base);
  padding: 12px; border: 1px solid var(--border);
  max-height: 60vh; overflow: auto;
  white-space: pre-wrap; word-break: break-all;
}

/* ── Utilities ───────────────────────────────────────────── */
.hidden { display: none !important; }

.btn-ghost {
  background: transparent; border: 1px solid var(--border-light);
  color: var(--text-secondary); padding: 4px 12px; cursor: pointer;
  font-family: var(--font-mono); font-size: 10px; letter-spacing: 1px;
  transition: all 0.15s;
}
.btn-ghost:hover { color: var(--text-primary); border-color: var(--text-muted); }
.btn-ghost-sm {
  background: transparent; border: none;
  color: var(--text-muted); cursor: pointer; font-size: 12px; padding: 2px 6px;
}
.btn-ghost-sm:hover { color: var(--text-primary); }