/* BURT UI — Dark NEON theme */

:root {
  --bg:        #0d0d14;
  --panel:     #12121d;
  --panel2:    #16162a;
  --border:    #1e1e35;
  --border2:   #2a2a45;
  --purple:    #7c3aed;
  --purple-dim:#3d1e7a;
  --cyan:      #00d4ff;
  --cyan-dim:  #00536a;
  --amber:     #f59e0b;
  --amber-dim: #7a4e05;
  --green:     #10b981;
  --green-dim: #064e3b;
  --red:       #ef4444;
  --text:      #e2e8f0;
  --muted:     #4a4a6a;
  --muted2:    #2e2e4e;
  --claude:    #7c3aed;
  --hermes:    #f59e0b;
  --openclaw:  #00d4ff;
  --gpt:       #10a37f;
  --gpt-dim:   #053d2e;
  --gpt-mini:  #34d399;
  --radius:    8px;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ── Header ────────────────────────────────────────────────────────────────── */

#header {
  height: 48px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 16px;
  flex-shrink: 0;
  z-index: 10;
}

#logo {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--cyan);
  text-shadow: 0 0 20px var(--cyan);
  flex-shrink: 0;
}

#agent-status {
  display: flex;
  gap: 12px;
  flex: 1;
}

.status-pill {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.status-pill.active { opacity: 1; }

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--muted);
  transition: background 0.3s, box-shadow 0.3s;
}

.status-dot.on { background: var(--green); box-shadow: 0 0 6px var(--green); }
.status-dot.off { background: var(--red); }
.status-dot.claude-dot.on { background: var(--claude); box-shadow: 0 0 6px var(--claude); }
.status-dot.hermes-dot.on { background: var(--hermes); box-shadow: 0 0 6px var(--hermes); }
.status-dot.openclaw-dot.on { background: var(--openclaw); box-shadow: 0 0 6px var(--openclaw); }
.status-dot.gpt-dot.on { background: var(--gpt); box-shadow: 0 0 6px var(--gpt); }

#header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mode-btn {
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid var(--border2);
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.15s;
}

.mode-btn.active {
  background: var(--purple-dim);
  border-color: var(--purple);
  color: var(--purple);
  box-shadow: 0 0 8px rgba(124, 58, 237, 0.3);
}

.mode-btn.code-mode.active {
  background: var(--green-dim);
  border-color: var(--green);
  color: var(--green);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.3);
}

.mode-btn.vscode-btn {
  border-color: #007acc;
  color: #007acc;
}
.mode-btn.vscode-btn:hover {
  background: rgba(0, 122, 204, 0.15);
  box-shadow: 0 0 8px rgba(0, 122, 204, 0.3);
}
.mode-btn.vscode-btn:disabled {
  opacity: 0.5;
  cursor: default;
}

/* ── Body layout ──────────────────────────────────────────────────────────── */

#body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ── Left panel: file browser ─────────────────────────────────────────────── */

#left-panel {
  width: 220px;
  min-width: 220px;
  background: var(--panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#file-header {
  padding: 10px 12px 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#file-path-bar {
  padding: 6px 10px;
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--cyan);
  background: var(--panel2);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: pointer;
}

#file-tree {
  flex: 1;
  overflow-y: auto;
  padding: 4px 0;
}

.file-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  cursor: pointer;
  font-size: 12px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  border-radius: 4px;
  margin: 0 4px;
  transition: background 0.1s;
}

.file-item:hover { background: var(--muted2); }
.file-item.active { background: var(--purple-dim); color: var(--purple); }
.file-item.dir { color: var(--cyan); }

.file-icon { font-size: 12px; flex-shrink: 0; }

.file-up {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  cursor: pointer;
  font-size: 11px;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
}

.file-up:hover { color: var(--text); }

/* ── Center panel ─────────────────────────────────────────────────────────── */

#center-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

#center-tabs {
  display: flex;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.center-tab {
  padding: 10px 20px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
}

.center-tab:hover { color: var(--text); }
.center-tab.active { color: var(--text); border-bottom-color: var(--purple); }

/* ── Chat ─────────────────────────────────────────────────────────────────── */

#chat-view {
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
}

#messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.msg {
  display: flex;
  flex-direction: column;
  gap: 4px;
  animation: fadeIn 0.15s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.msg-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.msg-badge {
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1px;
}

.badge-you { background: var(--muted2); color: var(--text); }
.badge-claude { background: var(--purple-dim); color: var(--purple); border: 1px solid var(--purple); }
.badge-hermes { background: var(--amber-dim); color: var(--amber); border: 1px solid var(--amber); }
.badge-openclaw { background: var(--cyan-dim); color: var(--cyan); border: 1px solid var(--cyan); }
.badge-gpt { background: var(--gpt-dim); color: var(--gpt); border: 1px solid var(--gpt); }
.badge-gpt-mini { background: var(--gpt-dim); color: var(--gpt-mini); border: 1px solid var(--gpt-mini); }
.badge-codex { background: #0a1628; color: #60a5fa; border: 1px solid #3b82f6; }

.msg-time { color: var(--muted); font-weight: 400; font-size: 10px; }

.msg-body {
  padding: 10px 14px;
  border-radius: var(--radius);
  line-height: 1.6;
  border: 1px solid var(--border);
  background: var(--panel2);
  white-space: pre-wrap;
  word-break: break-word;
}

.msg.you .msg-body {
  background: var(--muted2);
  border-color: var(--border2);
  margin-left: 40px;
}

.msg.claude .msg-body  { border-color: var(--purple-dim); }
.msg.hermes .msg-body  { border-color: var(--amber-dim); }
.msg.openclaw .msg-body{ border-color: var(--cyan-dim); }

.msg-routing {
  font-size: 11px;
  color: var(--muted);
  padding: 2px 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

.routing-indicator {
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--muted);
  animation: pulse 1s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}

/* Code blocks inside messages */
.code-block-wrap {
  margin: 8px 0;
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  overflow: hidden;
}

.code-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 12px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
}

.code-block-actions { display: flex; gap: 6px; }

.code-btn {
  padding: 3px 10px;
  border-radius: 4px;
  border: 1px solid var(--border2);
  background: transparent;
  color: var(--text);
  font-size: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.1s;
}

.code-btn:hover { background: var(--muted2); }
.code-btn.run   { border-color: var(--green); color: var(--green); }
.code-btn.run:hover { background: var(--green-dim); }
.code-btn.edit  { border-color: var(--purple); color: var(--purple); }
.code-btn.edit:hover { background: var(--purple-dim); }

pre.code-pre {
  margin: 0;
  padding: 12px;
  background: #0a0a12;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.5;
  overflow-x: auto;
  color: var(--text);
}

.hermes-thinking {
  font-style: italic;
  color: var(--amber);
  font-size: 12px;
  padding: 4px 0;
}

/* ── Input area ───────────────────────────────────────────────────────────── */

#input-area {
  background: var(--panel);
  border-top: 1px solid var(--border);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
}

#input-row {
  display: flex;
  gap: 8px;
  align-items: flex-end;
}

#msg-input {
  flex: 1;
  background: var(--panel2);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  color: var(--text);
  padding: 10px 14px;
  font-size: 14px;
  font-family: inherit;
  resize: none;
  min-height: 44px;
  max-height: 140px;
  outline: none;
  transition: border-color 0.15s;
}

#msg-input:focus { border-color: var(--purple); }
#msg-input::placeholder { color: var(--muted); }

#send-btn {
  padding: 10px 20px;
  border-radius: var(--radius);
  border: none;
  background: var(--purple);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s;
  white-space: nowrap;
}

#send-btn:hover { background: #6d28d9; box-shadow: 0 0 12px rgba(124,58,237,0.5); }
#send-btn:disabled { background: var(--muted2); color: var(--muted); cursor: default; box-shadow: none; }

#input-hints {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.hint-chip {
  padding: 2px 10px;
  border-radius: 10px;
  border: 1px solid var(--border2);
  background: transparent;
  color: var(--muted);
  font-size: 10px;
  cursor: pointer;
  transition: all 0.1s;
}

.hint-chip:hover { border-color: var(--text); color: var(--text); }
.hint-chip.hermes-chip:hover  { border-color: var(--amber); color: var(--amber); }
.hint-chip.openclaw-chip:hover{ border-color: var(--cyan); color: var(--cyan); }

/* ── Code view ────────────────────────────────────────────────────────────── */

#code-view {
  display: none;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
}

#code-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

#code-filename {
  flex: 1;
  background: var(--panel2);
  border: 1px solid var(--border2);
  border-radius: 4px;
  color: var(--text);
  padding: 5px 10px;
  font-size: 12px;
  font-family: var(--font-mono);
  outline: none;
}

#code-filename:focus { border-color: var(--cyan); }

#code-lang {
  background: var(--panel2);
  border: 1px solid var(--border2);
  border-radius: 4px;
  color: var(--text);
  padding: 5px 8px;
  font-size: 12px;
  outline: none;
  cursor: pointer;
}

.tool-btn {
  padding: 5px 14px;
  border-radius: 4px;
  border: 1px solid var(--border2);
  background: transparent;
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.1s;
}

.tool-btn:hover { background: var(--muted2); }
.tool-btn.run-btn  { border-color: var(--green); color: var(--green); }
.tool-btn.run-btn:hover  { background: var(--green-dim); box-shadow: 0 0 8px rgba(16,185,129,0.3); }
.tool-btn.save-btn { border-color: var(--cyan); color: var(--cyan); }
.tool-btn.save-btn:hover { background: var(--cyan-dim); }

#editor-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 0;
}

#code-editor {
  flex: 1;
  background: #08080f;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.6;
  border: none;
  outline: none;
  resize: none;
  padding: 16px;
  tab-size: 4;
  white-space: pre;
  overflow: auto;
  border-bottom: 1px solid var(--border);
}

#terminal-wrap {
  height: 180px;
  min-height: 100px;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

#terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 12px;
  background: var(--panel);
  border-top: 1px solid var(--border);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--muted);
}

#terminal-output {
  flex: 1;
  background: #050508;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--green);
  padding: 10px 14px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-all;
}

/* ── Right panel: Hermes ──────────────────────────────────────────────────── */

#right-panel {
  width: 280px;
  min-width: 280px;
  background: var(--panel);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

#right-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  background: var(--panel2);
  flex-shrink: 0;
}

.right-tab {
  flex: 1;
  padding: 9px 4px;
  text-align: center;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.8px;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.15s;
}

.right-tab:hover { color: var(--text); }
.right-tab.active { color: var(--amber); border-bottom-color: var(--amber); }

#right-content {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.panel-section {
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.panel-section-header {
  padding: 8px 12px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.panel-section-body {
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.6;
}

.skill-item {
  padding: 7px 10px;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  line-height: 1.4;
}

.skill-item:last-child { border-bottom: none; }

.skill-domain {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 8px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.5px;
  background: var(--amber-dim);
  color: var(--amber);
  margin-bottom: 2px;
}

.skill-name { font-weight: 600; color: var(--amber); }
.skill-desc { color: var(--muted); font-size: 11px; }

.memory-item {
  padding: 6px 10px;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  line-height: 1.4;
}

.memory-item:last-child { border-bottom: none; }
.memory-key   { color: var(--cyan); font-family: var(--font-mono); font-size: 10px; }
.memory-value { color: var(--text); }

.event-item {
  padding: 5px 10px;
  border-bottom: 1px solid var(--border);
  font-size: 10px;
  font-family: var(--font-mono);
  line-height: 1.5;
  color: var(--muted);
}

.event-item:last-child { border-bottom: none; }
.event-ts { color: var(--muted); }
.event-type { color: var(--green); }

.learn-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 12px;
}

#learn-input {
  background: var(--panel);
  border: 1px solid var(--border2);
  border-radius: 4px;
  color: var(--text);
  padding: 8px 10px;
  font-size: 12px;
  font-family: inherit;
  resize: vertical;
  min-height: 70px;
  outline: none;
}

#learn-input:focus { border-color: var(--amber); }

#learn-btn {
  padding: 7px;
  border-radius: 4px;
  border: 1px solid var(--amber);
  background: var(--amber-dim);
  color: var(--amber);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.1s;
}

#learn-btn:hover { box-shadow: 0 0 8px rgba(245,158,11,0.3); }
#learn-btn:disabled { opacity: 0.5; cursor: default; }

.learn-flow {
  padding: 8px 12px;
  font-size: 11px;
  font-family: var(--font-mono);
  line-height: 1.6;
  color: var(--amber);
  background: var(--bg);
  border-top: 1px solid var(--border);
  min-height: 40px;
  white-space: pre-wrap;
  word-break: break-word;
}

.panel-refresh-btn {
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  padding: 2px 4px;
  transition: color 0.1s;
}

.panel-refresh-btn:hover { color: var(--text); }

.search-row {
  display: flex;
  gap: 6px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
}

.search-input {
  flex: 1;
  background: var(--panel);
  border: 1px solid var(--border2);
  border-radius: 4px;
  color: var(--text);
  padding: 5px 8px;
  font-size: 12px;
  outline: none;
}

.search-input:focus { border-color: var(--cyan); }

.search-btn {
  padding: 5px 10px;
  border-radius: 4px;
  border: 1px solid var(--cyan);
  background: var(--cyan-dim);
  color: var(--cyan);
  font-size: 11px;
  cursor: pointer;
}

.empty-state {
  padding: 20px;
  text-align: center;
  color: var(--muted);
  font-size: 12px;
}

.spinner {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid var(--muted2);
  border-top-color: var(--amber);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
  margin-right: 4px;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Scrollbars ───────────────────────────────────────────────────────────── */

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* ── Responsive ───────────────────────────────────────────────────────────── */

@media (max-width: 900px) {
  #left-panel { display: none; }
  #right-panel { width: 240px; min-width: 240px; }
}

@media (max-width: 640px) {
  #right-panel { display: none; }
}

/* ── Connection status ────────────────────────────────────────────────────── */

#conn-status {
  position: fixed;
  bottom: 16px;
  right: 16px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  background: var(--red);
  color: #fff;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
  z-index: 100;
}

#conn-status.show { opacity: 1; }