/* ==========================================================================
   1. Theme Variables & Base Reset
   ========================================================================== */
:root {
  --bg-main: #090d13;
  --bg-surface: #121820;
  --bg-panel: #161b22;
  --bg-terminal: #04070a;
  --border-color: #30363d;
  --border-muted: #21262d;

  --text-main: #c9d1d9;
  --text-muted: #8b949e;
  --text-bright: #f0f6fc;

  /* Accent & Telemetry Status Colors */
  --color-primary: #58a6ff;
  --color-thought: #79c0ff;
  --color-tool: #d29922;
  --color-tool-end: #e3b341;
  --color-verify: #bc8cff;
  --color-success: #3fb950;
  --color-merged: #56d364;
  --color-danger: #f85149;
  --color-ledger: #39c5bb;
  --color-guide: #d2a8ff;

  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

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

html, body {
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.5;
}

body {
  display: flex;
  flex-direction: column;
  padding: 16px;
  gap: 14px;
}

/* ==========================================================================
   2. Header & Status Badges
   ========================================================================== */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}

.title-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.title-group h1 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-bright);
  letter-spacing: -0.3px;
}

.badge {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
  background: var(--bg-panel);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.2s ease;
}

.badge.active {
  border-color: var(--color-success);
  color: var(--color-success);
  background: rgba(63, 185, 80, 0.1);
}

.badge.running {
  border-color: var(--color-tool);
  color: var(--color-tool);
  background: rgba(210, 153, 34, 0.1);
  animation: pulse-border 2s infinite;
}

.badge.failed {
  border-color: var(--color-danger);
  color: var(--color-danger);
  background: rgba(248, 81, 73, 0.1);
}

@keyframes pulse-border {
  0% { opacity: 0.8; }
  50% { opacity: 1; border-color: #fff; }
  100% { opacity: 0.8; }
}

/* ==========================================================================
   3. Main Grid Layout
   ========================================================================== */
main {
  display: grid;
  grid-template-columns: 390px 1fr;
  gap: 16px;
  flex: 1;
  min-height: 0; /* Prevents overflow blowout in CSS Grid */
}

@media (max-width: 900px) {
  main {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
  }
}

.panel {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.panel-header {
  padding: 10px 14px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border-color);
  font-size: 0.82rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-bright);
}

.panel-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow-y: auto;
}

/* ==========================================================================
   4. Form Controls & Parameter Inputs
   ========================================================================== */
label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 5px;
  display: block;
}

input, select, textarea {
  width: 100%;
  background: var(--bg-main);
  border: 1px solid var(--border-color);
  color: var(--text-bright);
  font-family: inherit;
  font-size: 0.84rem;
  padding: 8px 10px;
  border-radius: 5px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(88, 166, 255, 0.15);
}

textarea {
  resize: vertical;
  min-height: 80px;
  line-height: 1.4;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

/* Buttons */
button {
  background: #238636;
  color: #fff;
  border: 1px solid rgba(240, 246, 252, 0.1);
  padding: 10px 16px;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: 5px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.15s ease;
}

button:hover:not(:disabled) {
  background: #2ea043;
}

button:active:not(:disabled) {
  background: #238636;
  transform: translateY(1px);
}

button:disabled {
  background: #21262d;
  color: var(--text-muted);
  cursor: not-allowed;
  border-color: var(--border-muted);
}

.btn-sm {
  padding: 3px 8px;
  font-size: 0.75rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}

.btn-sm:hover:not(:disabled) {
  background: var(--bg-panel);
  color: var(--text-bright);
}

/* ==========================================================================
   5. Terminal & Telemetry Viewport
   ========================================================================== */
#terminal-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
}

#terminal {
  background: var(--bg-terminal);
  flex: 1;
  padding: 14px;
  font-size: 0.82rem;
  line-height: 1.5;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.log-row {
  margin-bottom: 6px;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
}

.log-time {
  color: var(--text-muted);
  font-size: 0.75rem;
  flex-shrink: 0;
}

.log-tag {
  font-weight: 700;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* Color Mappings for Swarm Telemetry Stream */
.tag-init            { color: var(--color-primary); }
.tag-thought         { color: var(--color-thought); }
.tag-tool_start      { color: var(--color-tool); }
.tag-tool_end        { color: var(--color-tool-end); }
.tag-test_verify     { color: var(--color-verify); }
.tag-test_passed     { color: var(--color-success); font-weight: 800; }
.tag-self_healing    { color: var(--color-danger); font-weight: 700; }
.tag-branch_merged   { color: var(--color-merged); font-weight: 800; }
.tag-completed       { color: var(--color-success); font-weight: 800; }
.tag-token_ledger    { color: var(--color-ledger); }
.tag-field_guide_updated { color: var(--color-guide); }
.tag-error           { color: var(--color-danger); font-weight: 800; }
.tag-stdout          { color: var(--text-muted); }

/* Collapsible JSON Metadata Inspector */
.meta-toggle {
  color: var(--color-primary);
  font-size: 0.72rem;
  cursor: pointer;
  text-decoration: underline;
  margin-left: 4px;
}

.meta-block {
  display: block;
  width: 100%;
  background: #0d1117;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 8px;
  margin-top: 4px;
  color: var(--text-muted);
  font-size: 0.75rem;
  overflow-x: auto;
}

/* ==========================================================================
   6. Custom Scrollbar Styling
   ========================================================================== */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-main);
}

::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #484f58;
}