/* Cards / Form Groups */
.card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 20px;
}

.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-body { padding: 20px; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }

.form-group label {
  font-size: 12px;
  font-weight: 500;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group input[type="checkbox"] {
  width: 18px; height: 18px;
  accent-color: var(--accent);
}

.form-group .hint {
  font-size: 11px;
  color: var(--text2);
}

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.checkbox-row label {
  text-transform: none;
  font-size: 13px;
  color: var(--text);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg3);
  color: var(--text);
  transition: all 0.15s;
}

.btn:hover { border-color: var(--accent); }

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.btn-primary:hover { background: var(--accent2); border-color: var(--accent2); }

.btn-sm { padding: 6px 14px; font-size: 12px; }

/* Task Runner */
.task-input-wrap {
  display: flex;
  gap: 10px;
  align-items: flex-end;
}

.task-input-wrap textarea {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 16px;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  line-height: 1.5;
  outline: none;
  resize: none;
  overflow: hidden;
  min-height: 42px;
  max-height: 200px;
  transition: border-color .15s;
}

.task-input-wrap textarea:focus { border-color: var(--accent); }
.task-input-wrap textarea::placeholder { color: var(--text2); opacity: .5; }

/* Logs */
.log-container {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 12px;
  line-height: 1.7;
  max-height: 500px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
}

.log-step { color: var(--accent2); }
.log-action { color: var(--green); }
.log-error { color: var(--red); }
.log-thought { color: var(--orange); }
.log-info { color: var(--text2); }

/* Result */
.result-box {
  background: rgba(34,197,94,0.05);
  border: 1px solid rgba(34,197,94,0.2);
  border-radius: 6px;
  padding: 16px;
  margin-top: 16px;
}

.result-box.error {
  background: rgba(239,68,68,0.05);
  border-color: rgba(239,68,68,0.2);
}

.result-box h3 { font-size: 13px; margin-bottom: 8px; }
.result-box p { font-size: 13px; color: var(--text2); }

/* Error detail button */
.btn-error-detail {
  color: var(--red) !important;
  border-color: rgba(239,68,68,0.3) !important;
}
.btn-error-detail:hover {
  background: rgba(239,68,68,0.1) !important;
}

/* Error modal */
.error-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.error-modal-header h2 {
  font-size: 16px;
  color: var(--red);
  margin: 0;
}
.error-modal-body {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--text2);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 60vh;
  overflow-y: auto;
  margin: 0;
}

/* Model list for provider */
.model-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}

.model-tag {
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 11px;
  background: var(--bg3);
  border: 1px solid var(--border);
  cursor: pointer;
  color: var(--text2);
  transition: all 0.15s;
}

.model-tag:hover { border-color: var(--accent); color: var(--text); }

/* Metrics */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.metric-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px;
  text-align: center;
}

.metric-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--accent2);
  font-family: 'SF Mono', 'Fira Code', monospace;
}

.metric-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text2);
  margin-top: 4px;
}

@media (max-width: 768px) {
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Agent cards */
.agent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.agent-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  cursor: pointer;
  transition: all 0.15s;
  position: relative;
}

.agent-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.agent-card.active { border-color: var(--accent2); box-shadow: 0 0 0 1px var(--accent2); }

.agent-card-icon { font-size: 28px; margin-bottom: 8px; }
.agent-card-name { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
.agent-card-desc { font-size: 12px; color: var(--text2); margin-bottom: 12px; line-height: 1.4; }
.agent-card-meta { font-size: 11px; color: var(--text2); display: flex; gap: 8px; flex-wrap: wrap; }
.agent-card-meta span {
  background: var(--bg3);
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
}

.agent-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

/* Skill selector */
.skill-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.skill-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
}

.skill-item:hover { border-color: var(--accent); }
.skill-item.selected {
  border-color: var(--accent);
  background: rgba(108,92,231,0.08);
}

.skill-item input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--accent);
  flex-shrink: 0;
}

.skill-item-info { flex: 1; }
.skill-item-name { font-size: 13px; font-weight: 600; }
.skill-item-desc { font-size: 11px; color: var(--text2); margin-top: 2px; }
.skill-item-tools { font-size: 10px; color: var(--accent2); margin-top: 2px; }

.skill-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 500;
  background: rgba(108,92,231,0.15);
  color: var(--accent2);
  border: 1px solid rgba(108,92,231,0.25);
}

/* Skill detail cards (page) */
.skill-detail-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 20px;
  overflow: hidden;
}

.skill-detail-header {
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  cursor: pointer;
  transition: background 0.15s;
}

.skill-detail-header:hover { background: var(--bg3); }

.skill-detail-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.skill-detail-desc {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.4;
}

.skill-tool-count {
  font-size: 12px;
  color: var(--accent2);
  background: rgba(108,92,231,0.1);
  padding: 4px 12px;
  border-radius: 20px;
  white-space: nowrap;
  flex-shrink: 0;
}

.skill-detail-body {
  border-top: 1px solid var(--border);
  padding: 0;
}

.tool-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.tool-table th {
  text-align: left;
  padding: 10px 20px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text2);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  font-weight: 500;
}

.tool-table td {
  padding: 10px 20px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.tool-table tr:last-child td { border-bottom: none; }

.tool-table tr:hover td { background: rgba(108,92,231,0.03); }

.tool-name {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 12px;
  color: var(--accent2);
  font-weight: 600;
}

.tool-desc { color: var(--text); }

.tool-params {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tool-param {
  font-size: 11px;
  color: var(--text2);
  display: flex;
  gap: 4px;
  align-items: baseline;
}

.tool-param-name {
  font-family: 'SF Mono', 'Fira Code', monospace;
  color: var(--text);
  font-size: 11px;
}

.tool-param-type {
  font-size: 10px;
  color: var(--orange);
  background: rgba(245,158,11,0.1);
  padding: 1px 6px;
  border-radius: 3px;
}

.tool-param-req {
  font-size: 9px;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.skill-expand-icon {
  transition: transform 0.2s;
  color: var(--text2);
  flex-shrink: 0;
  margin-left: 12px;
}

.skill-expand-icon.open { transform: rotate(180deg); }

/* MCP cards */
.mcp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.mcp-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: all 0.15s;
  position: relative;
}

.mcp-card:hover { border-color: var(--accent); }

.mcp-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.mcp-card-title {
  font-size: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.mcp-card-desc {
  font-size: 12px;
  color: var(--text2);
  margin-bottom: 12px;
  line-height: 1.4;
}

.mcp-card-command {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 11px;
  color: var(--text2);
  background: var(--bg);
  padding: 6px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
  word-break: break-all;
}

.mcp-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.mcp-card-actions {
  display: flex;
  gap: 6px;
}

.mcp-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 20px;
}

.mcp-status.running {
  background: rgba(34,197,94,0.1);
  color: var(--green);
  border: 1px solid rgba(34,197,94,0.2);
}

.mcp-status.stopped {
  background: rgba(136,136,160,0.1);
  color: var(--text2);
  border: 1px solid var(--border);
}

.mcp-status.error {
  background: rgba(239,68,68,0.1);
  color: var(--red);
  border: 1px solid rgba(239,68,68,0.2);
}

.mcp-status.starting {
  background: rgba(245,158,11,0.1);
  color: var(--orange);
  border: 1px solid rgba(245,158,11,0.2);
}

.mcp-status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.mcp-badge {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  background: rgba(168,85,247,0.15);
  color: var(--accent2);
  border: 1px solid rgba(168,85,247,0.25);
}

.btn-danger {
  color: var(--red);
  border-color: rgba(239,68,68,0.3);
}
.btn-danger:hover {
  background: rgba(239,68,68,0.1);
  border-color: var(--red);
}

.env-editor { display: flex; flex-direction: column; gap: 6px; }
.env-row {
  display: flex;
  gap: 6px;
  align-items: center;
}
.env-row input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 6px 8px;
  color: var(--text);
  font-size: 12px;
  font-family: 'SF Mono', 'Fira Code', monospace;
}
.env-row input:focus { border-color: var(--accent); outline: none; }
.env-row button {
  background: none;
  border: 1px solid var(--border);
  color: var(--text2);
  border-radius: 4px;
  width: 28px; height: 28px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.env-row button:hover { border-color: var(--red); color: var(--red); }

/* Agent editor */
.editor-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 100;
  justify-content: center;
  align-items: center;
  padding: 24px;
}

.editor-overlay.open { display: flex; }

.editor-panel {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: 100%;
  max-width: 700px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 28px;
}

.editor-panel h2 { font-size: 18px; margin-bottom: 20px; }

.editor-panel textarea {
  min-height: 120px;
  resize: vertical;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 12px;
  line-height: 1.6;
}

.editor-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* Spinner */
.spinner {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Responsive */
@media (max-width: 768px) {
  .sidebar { width: 60px; }
  .sidebar-logo span, .nav-item span, .nav-section, .sidebar-footer { display: none; }
  .sidebar-logo { justify-content: center; padding: 16px; }
  .nav-item { justify-content: center; padding: 12px; border-left: none; }
  .form-grid { grid-template-columns: 1fr; }
}