/* ==========================================================================
   llm.css — LLM Chat & LLM Config SPA pages
   ========================================================================== */

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

.llmc-page {
  display: flex;
  flex-direction: column;
  height: calc(100vh - var(--h-topbar, 56px) - var(--h-bottombar, 56px));
  font-family: 'Courier New', Courier, monospace;
  background: var(--bg);
  color: var(--ink);
  min-height: 0;
}

.llmc-header {
  background: var(--c-panel);
  border-bottom: 1px solid var(--c-border);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.llmc-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted-off);
  flex-shrink: 0;
}
.llmc-dot.online  { background: var(--ok); }
.llmc-dot.offline { background: var(--danger); }

.llmc-title {
  font-size: 13px;
  color: var(--acid);
  letter-spacing: 2px;
  font-weight: 700;
}

.llmc-status {
  font-size: 11px;
  color: var(--muted);
}

.llmc-btn-ghost {
  background: transparent;
  border: 1px solid var(--c-border);
  color: var(--muted);
  padding: 3px 10px;
  font-size: 11px;
  cursor: pointer;
  font-family: inherit;
  transition: border-color .15s, color .15s;
}
.llmc-btn-ghost:hover { border-color: var(--acid); color: var(--ink); }
.llmc-btn-ghost.active { border-color: var(--accent-2); color: var(--accent-2); background: color-mix(in oklab, var(--accent-2) 8%, transparent); }

.llmc-clear-btn { margin-left: auto; }

.llmc-messages {
  flex: 1;
  overflow-y: auto;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 0;
}

.llmc-msg {
  max-width: 88%;
  padding: 9px 13px;
  border-radius: 4px;
  font-size: 12px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}
.llmc-msg.user {
  background: color-mix(in oklab, var(--ok) 8%, transparent);
  border: 1px solid color-mix(in oklab, var(--ok) 25%, transparent);
  align-self: flex-end;
  color: color-mix(in oklab, var(--ok) 85%, var(--ink) 15%);
}
.llmc-msg.assistant {
  background: color-mix(in oklab, var(--accent-2) 6%, transparent);
  border: 1px solid color-mix(in oklab, var(--accent-2) 20%, transparent);
  align-self: flex-start;
}
.llmc-msg.system {
  background: transparent;
  border: 1px dashed var(--c-border);
  align-self: center;
  color: var(--muted);
  font-size: 11px;
  padding: 5px 12px;
}

.llmc-msg-role {
  font-size: 10px;
  color: var(--muted);
  margin-bottom: 3px;
  letter-spacing: 1px;
}
.llmc-msg.user      .llmc-msg-role { color: color-mix(in oklab, var(--ok) 70%, var(--muted)); }
.llmc-msg.assistant .llmc-msg-role { color: var(--acid); }

.llmc-thinking {
  align-self: flex-start;
  color: var(--muted);
  font-size: 12px;
  padding: 6px 16px;
  border-left: 2px solid var(--danger);
  font-family: 'Courier New', monospace;
  flex-shrink: 0;
}

.llmc-disabled-msg {
  text-align: center;
  padding: 20px;
  color: var(--muted);
  font-size: 12px;
}
.llmc-disabled-msg a { color: var(--acid); }

.llmc-input-row {
  background: var(--c-panel);
  border-top: 1px solid var(--c-border);
  padding: 10px 12px;
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.llmc-input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--c-border);
  color: var(--ink);
  padding: 9px 12px;
  font-family: 'Courier New', Courier, monospace;
  font-size: 12px;
  resize: none;
  outline: none;
  height: 44px;
  max-height: 120px;
  overflow-y: auto;
}
.llmc-input:focus { border-color: var(--acid); }

.llmc-send-btn {
  background: var(--danger);
  border: none;
  color: white;
  padding: 0 16px;
  font-size: 13px;
  cursor: pointer;
  font-family: inherit;
  letter-spacing: 1px;
  transition: background .15s;
}
.llmc-send-btn:hover    { background: color-mix(in oklab, var(--danger) 80%, white 20%); }
.llmc-send-btn:disabled { background: var(--muted-off); cursor: not-allowed; }

/* ── LLM Config ───────────────────────────────────────────────────────── */

.llmcfg-page {
  font-family: 'Courier New', Courier, monospace;
  color: var(--ink);
  background: var(--bg);
  min-height: calc(100vh - var(--h-topbar, 56px) - var(--h-bottombar, 56px));
}

.llmcfg-header {
  background: var(--c-panel);
  border-bottom: 1px solid var(--c-border);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.llmcfg-title {
  font-size: 13px;
  color: var(--acid);
  letter-spacing: 2px;
  font-weight: 700;
}

.llmcfg-nav-link {
  margin-left: auto;
  color: var(--muted);
  text-decoration: none;
  font-size: 11px;
}
.llmcfg-nav-link:hover { color: var(--ink); }

.llmcfg-container {
  max-width: 780px;
  margin: 0 auto;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.llmcfg-section {
  background: var(--c-panel);
  border: 1px solid var(--c-border);
  border-radius: 4px;
  overflow: hidden;
}

.llmcfg-section-title {
  padding: 10px 14px;
  background: var(--c-panel-2);
  border-bottom: 1px solid var(--c-border);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--acid);
  display: flex;
  align-items: center;
  gap: 10px;
}

.llmcfg-badge {
  font-size: 10px;
  padding: 1px 8px;
  border-radius: 2px;
}
.llmcfg-badge.on  { background: var(--ok); color: #000; }
.llmcfg-badge.off { background: var(--c-border); color: var(--muted); }

.llmcfg-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.llmcfg-subsection-title {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--muted);
  border-top: 1px solid var(--c-border);
  padding-top: 10px;
  margin-top: 2px;
}

.llmcfg-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.llmcfg-label {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 1px;
}

.llmcfg-input,
.llmcfg-select {
  background: var(--bg);
  border: 1px solid var(--c-border);
  color: var(--ink);
  padding: 7px 10px;
  font-family: inherit;
  font-size: 11px;
  outline: none;
  width: 100%;
}
.llmcfg-input:focus,
.llmcfg-select:focus { border-color: var(--acid); }
.llmcfg-input[type="password"] { letter-spacing: 2px; }

.llmcfg-row {
  display: flex;
  gap: 10px;
}
.llmcfg-row .llmcfg-field { flex: 1; }

.llmcfg-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.llmcfg-toggle-label {
  font-size: 12px;
  color: var(--ink);
}

.llmcfg-toggle {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
  cursor: pointer;
}
.llmcfg-toggle input { opacity: 0; width: 0; height: 0; position: absolute; }
.llmcfg-slider {
  position: absolute;
  inset: 0;
  background: var(--c-border-strong);
  transition: .2s;
  cursor: pointer;
}
.llmcfg-slider::before {
  content: '';
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  top: 3px;
  background: var(--muted-off);
  transition: .2s;
}
.llmcfg-toggle input:checked + .llmcfg-slider          { background: var(--danger); }
.llmcfg-toggle input:checked + .llmcfg-slider::before   { transform: translateX(20px); background: white; }

.llmcfg-tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 7px;
  padding-top: 4px;
}
.llmcfg-tool-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  cursor: pointer;
  color: var(--ink);
}
.llmcfg-tool-item input[type="checkbox"] { accent-color: var(--acid); }

.llmcfg-status-row {
  font-size: 11px;
  color: var(--muted);
  border-top: 1px solid var(--c-border);
  padding-top: 8px;
  margin-top: 2px;
}

.llmcfg-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.llmcfg-btn {
  padding: 7px 16px;
  font-family: inherit;
  font-size: 11px;
  cursor: pointer;
  border: 1px solid var(--c-border);
  background: transparent;
  color: var(--ink);
  letter-spacing: 1px;
  transition: border-color .15s, color .15s;
}
.llmcfg-btn:hover { border-color: var(--acid); color: var(--acid); }
.llmcfg-btn.primary { background: var(--danger); border-color: var(--danger); color: white; }
.llmcfg-btn.primary:hover { background: color-mix(in oklab, var(--danger) 80%, white 20%); border-color: inherit; color: white; }
.llmcfg-btn.compact { padding: 5px 10px; flex-shrink: 0; }

/* LaRuche discovery row */
.llmcfg-url-row { display: flex; gap: 6px; align-items: center; }
.llmcfg-url-row .llmcfg-input { flex: 1; }

/* Model selector row */
.llmcfg-model-row { display: flex; gap: 6px; align-items: center; }
.llmcfg-model-row .llmcfg-select { flex: 1; }

.llmcfg-discovery-row {
  font-size: 11px;
  padding: 4px 0;
  min-height: 18px;
}
.llmcfg-disc-found     { color: var(--ok); }
.llmcfg-disc-searching { color: var(--muted); }
.llmcfg-disc-off       { color: var(--danger); opacity: .7; }

/* LaRuche default model info */
.llmcfg-laruche-default {
  font-size: 11px;
  padding: 2px 0 0;
  min-height: 14px;
}
.llmcfg-laruche-default-label {
  color: var(--muted);
}
.llmcfg-laruche-default-value {
  color: #facc15;
  font-weight: 600;
}

/* Personality & Prompts textarea */
.llmcfg-textarea {
  width: 100%;
  min-height: 70px;
  resize: vertical;
  background: var(--bg);
  border: 1px solid var(--c-border);
  border-radius: 4px;
  color: var(--ink);
  padding: 7px 10px;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.75rem;
  line-height: 1.4;
}
.llmcfg-textarea:focus { border-color: var(--acid); }
.llmcfg-textarea::placeholder { color: var(--muted); opacity: 0.5; font-size: 0.65rem; }
.llmcfg-reset-btn {
  margin-top: 4px;
  font-size: 0.6rem;
  padding: 2px 8px;
  opacity: 0.6;
}
.llmcfg-reset-btn:hover { opacity: 1; }