:root {
  --bg: #0f1117;
  --surface: #1a1d27;
  --surface2: #22263a;
  --border: #2e3250;
  --text: #e2e4f0;
  --text-muted: #6b7280;
  --accent: #6c73ff;
  --accent-dim: #3d4299;
  --green: #4ade80;
  --yellow: #facc15;
  --red: #f87171;
  --blue: #60a5fa;
  --purple: #c084fc;
  --orange: #fb923c;
  --radius: 8px;
}

html[data-theme="light"] {
  --bg: #eef0f8;
  --surface: #ffffff;
  --surface2: #e0e3f0;
  --border: #c8cce0;
  --text: #1e2133;
  --text-muted: #7a80a0;
  --accent: #4f56d9;
  --accent-dim: #c0c3f5;
  --green: #16a34a;
  --yellow: #92690a;
  --red: #dc2626;
  --blue: #1d4ed8;
  --purple: #7c3aed;
  --orange: #c2410c;
}

html[data-theme="light"] .status-badge.running { background: #dcfce7; color: #16a34a; }
html[data-theme="light"] .status-badge.stopped { background: #fee2e2; color: #dc2626; }
html[data-theme="light"] .status-badge.idle    { background: var(--surface2); color: var(--text-muted); }

html[data-theme="light"] .btn-danger  { background: #fecaca; color: #dc2626; }
html[data-theme="light"] .login-error { background: #fee2e2; color: #dc2626; }

html[data-theme="light"] .event-btn-delete { color: #dc2626; border-color: #fecaca; }
html[data-theme="light"] .event-btn-delete:hover { background: #fecaca; }

html[data-theme="light"] .log-entry.action   { background: rgba(29,  78, 216, 0.08); }
html[data-theme="light"] .log-entry.dialogue { background: rgba(124, 58, 237, 0.08); }
html[data-theme="light"] .log-entry.event    { background: rgba(146,105, 10, 0.08); }
html[data-theme="light"] .log-entry.plan     { background: rgba( 22,163, 74, 0.08); }
html[data-theme="light"] .log-entry.memory   { background: rgba(194, 65, 12, 0.08); }

html[data-theme="light"] .log-type-action   { background: rgba(29,  78, 216, 0.14); }
html[data-theme="light"] .log-type-plan     { background: rgba( 22,163, 74, 0.14); }
html[data-theme="light"] .log-type-dialogue { background: rgba(124, 58, 237, 0.14); }
html[data-theme="light"] .log-type-event    { background: rgba(146,105, 10, 0.14); }
html[data-theme="light"] .log-type-memory   { background: rgba(194, 65, 12, 0.14); }
html[data-theme="light"] .log-type-system,
html[data-theme="light"] .log-type-info     { background: var(--surface2); }

html[data-theme="light"] ::-webkit-scrollbar-thumb { background: #bcc0d4; }

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

body {
  font-family: 'JetBrains Mono', 'Fira Mono', monospace;
  background: var(--bg);
  color: var(--text);
  height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Header */
header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0;
}

.header-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.05em;
}

.status-badge {
  font-size: 13px;
  padding: 3px 10px;
  border-radius: 20px;
  font-weight: 600;
}
.status-badge.running { background: #14532d; color: var(--green); }
.status-badge.stopped { background: #3b1515; color: var(--red); }
.status-badge.idle    { background: var(--surface2); color: var(--text-muted); }

.status-time {
  font-size: 14px;
  color: var(--text-muted);
  margin-left: auto;
}

.page-nav {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
}
.page-nav-current {
  color: var(--text-muted);
  font-weight: 600;
}
.page-nav-link {
  color: var(--accent);
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.15s;
}
.page-nav-link:hover { opacity: 1; }

/* Cost widget */
.cost-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  padding: 3px 0;
  color: var(--text-muted);
}
.cost-stat-total .cost-label,
.cost-stat-total .cost-value {
  color: var(--text);
  font-weight: 600;
}
.cost-stat-total .cost-value { color: var(--yellow); }
.cost-value { font-variant-numeric: tabular-nums; }
.cost-models {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.cost-model-tag {
  font-size: 11px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 6px;
  color: var(--text-muted);
}

/* Layout */
.layout {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* Sidebar */
.sidebar {
  width: 280px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow-y: auto;
}

.sidebar-section {
  padding: 16px;
  border-bottom: 1px solid var(--border);
}

.sidebar-section h3 {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.form-group {
  margin-bottom: 10px;
}

label {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

input, select, textarea {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  padding: 7px 10px;
  outline: none;
  transition: border-color 0.15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); }

textarea {
  resize: vertical;
  min-height: 120px;
}

button {
  width: 100%;
  padding: 9px 12px;
  border-radius: var(--radius);
  border: none;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: opacity 0.15s;
}
button:hover { opacity: 0.85; }
button:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-primary { background: var(--accent); color: #fff; }
.btn-danger  { background: #7f1d1d; color: var(--red); }
.btn-secondary { background: var(--surface2); color: var(--text); border: 1px solid var(--border); }

.btn-group { display: flex; flex-direction: column; gap: 8px; }

.small-note {
  margin-top: 8px;
  font-size: 12px;
  color: var(--text-muted);
  min-height: 16px;
}

/* Login page */
body.login-page {
  justify-content: center;
  align-items: center;
  overflow: auto;
}
.login-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 36px;
  width: 340px;
}
.login-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.login-subtitle {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 400;
  margin-bottom: 24px;
}
.login-error {
  background: #3b1515;
  color: var(--red);
  font-size: 13px;
  padding: 8px 12px;
  border-radius: 4px;
  margin-bottom: 16px;
}
.login-btn { width: 100%; margin-top: 8px; }
.btn-logout {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 12px;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
}
.btn-logout:hover { color: var(--text); opacity: 1; }

/* Checkpoints list */
.checkpoint-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 200px;
  overflow-y: auto;
}

.checkpoint-item {
  font-size: 13px;
  padding: 6px 8px;
  border-radius: 4px;
  background: var(--surface2);
  color: var(--text-muted);
  cursor: pointer;
  border: 1px solid transparent;
  transition: border-color 0.1s;
}
.checkpoint-item:hover { border-color: var(--accent-dim); color: var(--text); }
.checkpoint-item.selected { border-color: var(--accent); color: var(--text); }

/* Log panel */
.log-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.log-toolbar {
  padding: 8px 16px;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-shrink: 0;
}

.toolbar-section {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.filter-label {
  font-size: 12px;
  color: var(--text-muted);
  margin-right: 2px;
  white-space: nowrap;
}

.filter-select {
  font-size: 12px;
  padding: 3px 8px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--text);
  cursor: pointer;
  outline: none;
  transition: border-color 0.15s;
}
.filter-select:hover  { border-color: var(--accent-dim); }
.filter-select:focus  { border-color: var(--accent); }

.filter-btn {
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  width: auto;
  cursor: pointer;
  transition: all 0.15s;
}
.filter-btn:hover { border-color: var(--accent-dim); color: var(--text); }
.filter-btn.active { background: var(--accent-dim); border-color: var(--accent); color: var(--text); }

.log-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.log-entry {
  font-size: 14px;
  line-height: 1.5;
  padding: 5px 10px;
  border-radius: 4px;
  border-left: 3px solid transparent;
  animation: fadeIn 0.2s ease;
}

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

.log-time {
  color: var(--text-muted);
  font-size: 12px;
  margin-right: 6px;
}

.log-type {
  font-size: 11px;
  font-weight: 600;
  padding: 1px 5px;
  border-radius: 3px;
  margin-right: 5px;
  background: var(--surface2);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.log-type-action     { background: rgba(96,165,250,0.15);  color: var(--blue); }
.log-type-plan       { background: rgba(74,222,128,0.15);  color: var(--green); }
.log-type-dialogue   { background: rgba(192,132,252,0.15); color: var(--purple); }
.log-type-event      { background: rgba(250,204,21,0.15);  color: var(--yellow); }
.log-type-memory     { background: rgba(251,146,60,0.15);   color: var(--orange); }
.log-type-system     { background: var(--surface2); color: var(--text-muted); }
.log-type-info       { background: var(--surface2); color: var(--text-muted); }

.log-agent {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  margin-right: 6px;
}

.log-location {
  font-size: 12px;
  color: var(--text-muted);
  margin-right: 6px;
}

.log-entry.action     { border-color: var(--blue);        background: rgba(96,165,250,0.06); }
.log-entry.dialogue   { border-color: var(--purple);      background: rgba(192,132,252,0.06); }
.log-entry.event      { border-color: var(--yellow);      background: rgba(250,204,21,0.06); }
.log-entry.plan       { border-color: var(--green);       background: rgba(74,222,128,0.06); }
.log-entry.memory     { border-color: var(--orange);      background: rgba(251,146,60,0.06); }
.log-entry.system     { border-color: var(--text-muted);  color: var(--text-muted); }
.log-entry.info       { border-color: var(--border); }

/* Dialogue block */
.log-dialogue-block {
  flex-direction: column;
  gap: 0;
  padding: 8px 10px 10px;
}

.log-dialogue-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

.log-dialogue-lines {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 4px;
}

.log-dialogue-line {
  display: flex;
  gap: 8px;
  align-items: baseline;
}

.log-dlg-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--purple);
  flex-shrink: 0;
  min-width: 90px;
}

.log-dlg-text {
  font-size: 14px;
  color: var(--text);
  line-height: 1.4;
}

.log-dialogue-line.non-verbal .log-dlg-name {
  color: var(--text-muted);
}

.log-dialogue-line.non-verbal .log-dlg-text {
  color: var(--text-muted);
  font-style: italic;
}

.log-tick-separator {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 8px 0 4px;
  color: var(--text-muted);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.log-tick-separator::before,
.log-tick-separator::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.log-empty {
  color: var(--text-muted);
  font-size: 14px;
  text-align: center;
  margin-top: 40px;
}

/* ── Events page ── */

.events-page {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.events-toolbar {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.events-toolbar button {
  width: auto;
  padding: 7px 16px;
}

.events-hint {
  margin-left: auto;
  font-size: 12px;
  color: var(--text-muted);
}

.events-list {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.event-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 820px;
  width: 100%;
  flex-shrink: 0;
}

.event-card-header {
  padding: 8px 14px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.event-card-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--yellow);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

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

.event-btn-save {
  width: auto;
  padding: 3px 12px;
  font-size: 11px;
}

.event-btn-delete {
  width: auto;
  padding: 3px 10px;
  font-size: 11px;
  background: transparent;
  color: var(--red);
  border: 1px solid #7f1d1d;
  border-radius: 4px;
}
.event-btn-delete:hover { background: #7f1d1d; opacity: 1; }

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

.event-row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.event-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 110px;
}

.event-field-hour {
  flex: 0 0 90px;
}

.event-day-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.event-check-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  white-space: nowrap;
}

.event-check-label input[type="checkbox"] {
  width: auto;
  padding: 0;
  accent-color: var(--accent);
  cursor: pointer;
}

.event-optional-row {
  padding-top: 10px;
  margin-top: 2px;
  border-top: 1px solid var(--border);
}

.field-optional {
  font-weight: 400;
  font-size: 10px;
  color: var(--text-muted);
  opacity: 0.7;
}

/* Scrollbar */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* Theme toggle */
.theme-toggle {
  width: auto;
  padding: 4px 11px;
  font-size: 15px;
  line-height: 1;
  min-height: 32px;
  background: var(--surface2);
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 20px;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  flex-shrink: 0;
}
.theme-toggle:hover { color: var(--text); opacity: 1; }

/* Sidebar toggle — hidden on desktop, shown on mobile */
.sidebar-toggle {
  display: none;
}

/* Filter type select — hidden on desktop, shown on mobile */
.filter-type-sel {
  display: none;
}

/* ── Mobile ── */
@media (max-width: 768px) {
  header {
    flex-wrap: wrap;
    gap: 8px 14px;
    padding: 10px 14px;
  }

  .header-title {
    font-size: 15px;
  }

  .sidebar-toggle {
    display: block;
    width: auto;
    padding: 3px 11px;
    font-size: 13px;
    background: var(--surface2);
    color: var(--text-muted);
    border: 1px solid var(--border);
    border-radius: 20px;
  }
  .sidebar-toggle.open {
    border-color: var(--accent);
    color: var(--accent);
  }

  .page-nav {
    order: 10;
    width: 100%;
    border-top: 1px solid var(--border);
    padding-top: 8px;
    gap: 10px;
  }

  .status-time {
    display: none;
  }

  /* Stacked layout: overflow: hidden so flex-height chain works correctly */
  .layout {
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
  }

  /* Sidebar: collapsed by default, opens via toggle */
  .sidebar {
    width: 100%;
    max-height: 0;
    overflow: hidden;
    border-right: none;
    border-bottom: none;
    transition: max-height 0.25s ease;
    flex-shrink: 0;
  }
  .sidebar.open {
    max-height: 55vh;
    overflow-y: auto;
    border-bottom: 1px solid var(--border);
  }

  /* Log panel fills all remaining space */
  .log-panel {
    flex: 1;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
  }

  .log-scroll {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 8px 10px;
    padding-bottom: max(60px, env(safe-area-inset-bottom, 60px));
  }

  .log-entry {
    font-size: 14px;
  }

  /* Hide type-filter buttons row, show compact select instead */
  .toolbar-type-row {
    display: none;
  }
  .filter-type-sel {
    display: block;
  }

  .filter-select {
    font-size: 12px;
  }

  /* Login */
  .login-box {
    width: 92%;
    padding: 28px 20px;
  }
}