/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg-body: #0c0e14;
  --bg-surface: #151823;
  --bg-elevated: #1c2030;
  --bg-input: #0c0e14;
  --border: #262a3a;
  --border-focus: #4f7df5;
  --text-primary: #e4e8f0;
  --text-secondary: #7c849a;
  --text-muted: #515669;
  --accent: #4f7df5;
  --accent-hover: #3a67e0;
  --success: #34d399;
  --warning: #f59e0b;
  --danger: #ef4444;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', monospace;
  --radius: 8px;
  --radius-sm: 4px;
}
body {
  font-family: var(--font-sans);
  background: var(--bg-body);
  color: var(--text-primary);
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.5;
}

/* === Header === */
.header {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-left { display: flex; align-items: center; gap: 12px; }
.header-right { display: flex; align-items: center; gap: 16px; }
.logo { display: flex; align-items: center; gap: 8px; }
.logo-icon { width: 20px; height: 20px; color: var(--accent); }
.logo h1 { font-size: 18px; font-weight: 700; letter-spacing: -0.02em; }
.env-badge {
  background: linear-gradient(135deg, #059669, #047857);
  color: white;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.header-links { display: flex; gap: 8px; }
.header-link {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 500;
  color: var(--accent);
  text-decoration: none;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: rgba(79, 125, 245, 0.1);
  border: 1px solid rgba(79, 125, 245, 0.2);
  transition: all 0.15s ease;
}
.header-link:hover {
  background: rgba(79, 125, 245, 0.2);
  border-color: var(--accent);
  color: #fff;
}
.header-meta { display: flex; gap: 16px; }
.meta-item {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--text-secondary);
  font-family: var(--font-mono);
}
.meta-icon { width: 13px; height: 13px; }
.conn-badge {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  white-space: nowrap;
}
.conn-checking { background: #1e293b; color: var(--text-muted); }
.conn-ok { background: #064e3b; color: var(--success); }
.conn-err { background: #450a0a; color: var(--danger); }
.spin { animation: spin 1s linear infinite; width: 14px; height: 14px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* === Tab Navigation === */
.tab-nav {
  display: flex;
  gap: 0;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}
.tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font-sans);
}
.tab:hover { color: var(--text-primary); }
.tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab svg { width: 15px; height: 15px; }

/* === Layout === */
.container { max-width: 1200px; margin: 0 auto; padding: 24px; }
.tab-content { display: none; }
.tab-content.active { display: block; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 800px) { .grid { grid-template-columns: 1fr; } }

/* === Cards === */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.card-wide { grid-column: 1 / -1; }
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
}
.card-header h2 {
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}
.card-header h2 svg { width: 16px; height: 16px; color: var(--accent); }
.card-actions { display: flex; gap: 6px; }
.card-body { padding: 18px; }

/* === Forms === */
.form-group { margin-bottom: 12px; }
.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
input[type="number"], input[type="text"], select {
  width: 100%;
  padding: 8px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 14px;
  font-family: var(--font-sans);
  outline: none;
  transition: border-color 0.15s;
}
input:focus, select:focus { border-color: var(--border-focus); }
input::placeholder { color: var(--text-muted); }

.checkbox {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  margin-bottom: 6px;
}
.checkbox input[type="checkbox"] { accent-color: var(--accent); cursor: pointer; }

.option-group {
  padding: 10px 12px;
  margin-bottom: 12px;
  border-left: 3px solid var(--border);
  border-radius: 0;
}
.option-row { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 8px; }
.help-text { font-size: 12px; color: var(--text-muted); margin-bottom: 12px; }
.checkbox-group { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-bottom: 12px; }
.checkbox-label { font-size: 12px; color: var(--text-secondary); display: flex; align-items: center; gap: 4px; cursor: pointer; }
.checkbox-label input[type="checkbox"] { accent-color: var(--accent); }

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font-sans);
  background: var(--bg-elevated);
  color: var(--text-primary);
}
.btn svg { width: 14px; height: 14px; }
.btn:hover { background: var(--border); }
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-warning { background: var(--warning); color: #1c1917; }
.btn-warning:hover { background: #d97706; }
.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { background: #dc2626; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-sm svg { width: 12px; height: 12px; }

/* === Log panels (per-card) === */
.card-log {
  background: var(--bg-body);
  border-top: 1px solid var(--border);
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-all;
  color: var(--text-secondary);
  position: relative;
}
.card-log .log-toolbar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  position: sticky;
  top: 0;
  background: var(--bg-body);
  z-index: 2;
  border-bottom: 1px solid var(--border);
}
.card-log .log-toolbar .log-status {
  margin-right: auto;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 6px;
}
.card-log .log-toolbar button {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
}
.card-log .log-toolbar button:hover { color: var(--text-primary); border-color: var(--accent); }
.card-log .log-toolbar button.copied { color: var(--success); border-color: var(--success); }
.card-log .log-content {
  padding: 8px 16px 12px;
  max-height: 400px;
  overflow-y: auto;
}
.card-log .info { color: #60a5fa; }
.card-log .success { color: var(--success); }
.card-log .error { color: var(--danger); }
.card-log .warn { color: var(--warning); }

/* .log-status is now handled inside .log-toolbar */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}
.status-dot.running { background: var(--accent); animation: pulse 1.5s infinite; }
.status-dot.done { background: var(--success); }
.status-dot.error { background: var(--danger); }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* === Queue table === */
.queue-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.queue-table th {
  text-align: left;
  padding: 8px 10px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  border-bottom: 2px solid var(--border);
}
.queue-table td { padding: 6px 10px; border-bottom: 1px solid var(--border); }
.queue-table .mono { font-family: var(--font-mono); font-size: 12px; }
.queue-table .num { text-align: right; font-family: var(--font-mono); }
.queue-table .total { font-weight: 600; }
.queue-table tr.has-messages { background: rgba(245, 158, 11, 0.06); }
.queue-table tr.has-messages .total { color: var(--warning); }
.queue-table tfoot td { font-weight: 600; border-top: 2px solid var(--border); }
.queue-placeholder { color: var(--text-muted); padding: 20px; text-align: center; }
.filter-input {
  padding: 4px 10px;
  font-size: 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-body);
  color: var(--text-primary);
  outline: none;
  min-width: 180px;
}
.filter-input:focus { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(99,102,241,0.15); }

/* === Toast === */
.toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 100; display: flex; flex-direction: column; gap: 8px; }
.toast {
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  max-width: 380px;
  transform: translateX(120%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.toast.show { transform: translateX(0); }
.toast-success { background: #064e3b; color: var(--success); border: 1px solid #065f46; }
.toast-error { background: #450a0a; color: var(--danger); border: 1px solid #7f1d1d; }
.toast-info { background: var(--bg-elevated); color: var(--text-primary); border: 1px solid var(--border); }

/* === Modal === */
.modal { position: fixed; inset: 0; z-index: 200; display: flex; align-items: center; justify-content: center; }
.modal.hidden { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,0.6); }
.modal-content {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 400px;
  width: 90%;
}
.modal-content h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.modal-content p { font-size: 14px; color: var(--text-secondary); margin-bottom: 20px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; }

/* === Namespace tab === */
.queue-table .success { color: var(--success); }
.queue-table .error { color: var(--danger); }
.queue-table a { color: var(--accent); text-decoration: none; }
.queue-table a:hover { text-decoration: underline; }

/* === Pod log panel === */
.pod-log-panel {
  border-top: 1px solid var(--border);
}
.pod-log-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  background: var(--bg-body);
  border-bottom: 1px solid var(--border);
}
.pod-log-content {
  margin: 0;
  padding: 12px 16px;
  max-height: 400px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-surface);
  white-space: pre-wrap;
  word-break: break-all;
}
.btn.active {
  background: var(--accent);
  color: #fff;
}

/* === Infrastructure tab === */
.infra-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(380px, 1fr)); gap: 16px; }
.infra-card .card-body { padding: 12px 16px; }
.infra-detail { width: 100%; border-collapse: collapse; font-size: 13px; }
.infra-detail td { padding: 5px 0; vertical-align: top; }
.infra-detail td.label { color: var(--text-muted); width: 100px; white-space: nowrap; padding-right: 12px; }
.infra-link { display: inline-flex; align-items: center; gap: 4px; color: var(--accent); text-decoration: none; }
.infra-link:hover { text-decoration: underline; }
.infra-link i { width: 14px; height: 14px; }

/* === Toggle switch === */
.toggle-switch { position: relative; display: inline-block; width: 40px; height: 22px; flex-shrink: 0; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; cursor: pointer; inset: 0;
  background: var(--border); border-radius: 22px; transition: background 0.2s;
}
.toggle-slider::before {
  content: ""; position: absolute; height: 16px; width: 16px;
  left: 3px; bottom: 3px; background: white; border-radius: 50%; transition: transform 0.2s;
}
.toggle-switch input:checked + .toggle-slider { background: var(--accent); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(18px); }

/* === App selector pills === */
.app-pill {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 5px 12px; border-radius: var(--radius-sm);
  font-size: 12px; font-weight: 500; cursor: pointer;
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text-secondary); transition: all 0.15s;
  font-family: var(--font-sans);
}
.app-pill:hover { color: var(--text-primary); border-color: var(--text-muted); }
.app-pill.active { background: var(--accent); color: white; border-color: var(--accent); }
.app-pill .pill-dot {
  width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0;
}

/* === Quick Actions (Home tab) === */
.quick-actions-body {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 12px;
}
.quick-action-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: left;
  cursor: pointer;
  color: var(--text-primary);
  font-family: var(--font-sans);
  transition: border-color 0.15s, background 0.15s, transform 0.05s;
}
.quick-action-btn:hover {
  border-color: var(--accent);
  background: var(--bg-hover, rgba(255,255,255,0.03));
}
.quick-action-btn:active { transform: translateY(1px); }
.quick-action-btn .qa-icon {
  width: 22px; height: 22px;
  color: var(--accent);
  flex-shrink: 0;
}
.quick-action-btn .qa-text { flex: 1; min-width: 0; }
.quick-action-btn .qa-title {
  font-size: 14px; font-weight: 600; margin-bottom: 2px;
}
.quick-action-btn .qa-desc {
  font-size: 12px; color: var(--text-muted); line-height: 1.35;
}
.quick-action-btn .qa-arrow {
  width: 16px; height: 16px;
  color: var(--text-muted);
  flex-shrink: 0;
}

/* === Health pills (Home tab) === */
.health-pills {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.health-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  font-size: 12px; font-weight: 500;
  background: var(--bg-card); color: var(--text-secondary);
  border: 1px solid var(--border);
  cursor: pointer;
  font-family: var(--font-sans);
  transition: border-color 0.15s, color 0.15s;
}
.health-pill:hover { color: var(--text-primary); border-color: var(--text-muted); }
.health-pill .health-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--text-muted);
  flex-shrink: 0;
}
.health-pill .health-dot.ok { background: var(--success, #10b981); }
.health-pill .health-dot.warn { background: var(--warning, #f59e0b); }
.health-pill .health-dot.err { background: var(--danger, #ef4444); }

/* === Floating, non-blocking Pod Log modal === */
.pod-log-modal {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: min(720px, calc(100vw - 48px));
  height: min(480px, calc(100vh - 100px));
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  z-index: 9998;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  resize: none;
}
.pod-log-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--bg-body);
  border-bottom: 1px solid var(--border);
  cursor: grab;
  user-select: none;
}
.pod-log-modal-header:active { cursor: grabbing; }
.pod-log-modal .pod-log-content {
  margin: 0;
  padding: 10px 12px;
  flex: 1;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  color: var(--text-primary);
  background: var(--bg-surface);
  white-space: pre-wrap;
  word-break: break-all;
}
.pod-log-resize {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 14px;
  height: 14px;
  cursor: nwse-resize;
  background:
    linear-gradient(135deg, transparent 0 50%, var(--text-muted) 50% 60%, transparent 60% 70%, var(--text-muted) 70% 80%, transparent 80%);
  opacity: 0.6;
}

/* === Two-column grid for quick action forms on Home === */
.grid.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 16px;
}
.form-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.form-row .form-group { min-width: 0; }

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

/* === Home panel drag-and-drop === */
/* margin-bottom here so every reorderable panel always has spacing below it,
   including ones that originally lived at the very bottom (e.g. infrastructure). */
.home-panel { transition: box-shadow 120ms ease, transform 120ms ease; margin-bottom: 16px; }
.home-panel:last-child { margin-bottom: 0; }
.home-panel .card-header { position: relative; }
.home-panel .panel-grip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  margin-right: 6px;
  vertical-align: -3px;
  color: var(--text-muted);
  opacity: 0;
  cursor: grab;
  border-radius: 4px;
  transition: opacity 120ms ease, color 120ms ease, background 120ms ease;
}
.home-panel .panel-grip > svg,
.home-panel .panel-grip > i { width: 14px; height: 14px; pointer-events: none; }
.home-panel:hover .panel-grip { opacity: 0.7; }
.home-panel .panel-grip:hover { opacity: 1; color: var(--text-primary); background: var(--bg-elevated); }
.home-panel .panel-grip:active { cursor: grabbing; }
.home-panel.panel-dragging {
  opacity: 0.55;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}
.home-panel.panel-drop-before { box-shadow: 0 -3px 0 0 var(--border-focus) inset, 0 -3px 0 0 var(--border-focus); }
.home-panel.panel-drop-after  { box-shadow: 0  3px 0 0 var(--border-focus) inset, 0  3px 0 0 var(--border-focus); }

/* Segmented button group (e.g. activity-window filter) */
.seg-group {
  display: inline-flex;
  align-items: stretch;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  background: var(--bg-input);
  height: 26px;
}
.seg-group .seg-btn {
  appearance: none;
  background: transparent;
  border: 0;
  border-left: 1px solid var(--border);
  color: var(--text-muted);
  padding: 0 9px;
  font-size: 11px;
  font-family: inherit;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 100ms ease, color 100ms ease;
}
.seg-group .seg-btn:first-child { border-left: 0; }
.seg-group .seg-btn:hover { color: var(--text-primary); background: var(--bg-elevated); }
.seg-group .seg-btn.active {
  background: var(--border-focus);
  color: #fff;
}

/* Quick Actions wrapper: small drag-strip above the two-card grid */
.quick-actions-handle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 2px 4px 6px;
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.5;
  transition: opacity 120ms ease;
}
.home-panel.quick-actions-wrap:hover .quick-actions-handle { opacity: 1; }
.quick-actions-label { user-select: none; pointer-events: none; }
/* Quick Actions grip is shown immediately (no card-header to hover) */
.home-panel.quick-actions-wrap .panel-grip { opacity: 1; }