/* koala-ops.css — Koala Ops Platform Base Styles */

:root {
  --bg: #0a0a0f;
  --bg-card: rgba(255,255,255,0.04);
  --bg-card-hover: rgba(255,255,255,0.07);
  --bg-input: rgba(255,255,255,0.06);
  --border: rgba(255,255,255,0.08);
  --border-focus: rgba(0,212,170,0.5);
  --text: #e2e8f0;
  --text-muted: #64748b;
  --text-dim: rgba(255,255,255,0.35);
  --green: #00d4aa;
  --green-dim: rgba(0,212,170,0.12);
  --amber: #f59e0b;
  --amber-dim: rgba(245,158,11,0.12);
  --red: #ef4444;
  --red-dim: rgba(239,68,68,0.12);
  --blue: #3b82f6;
  --blue-dim: rgba(59,130,246,0.12);
  --purple: #8b5cf6;
  --nav-w: 220px;
  --nav-w-collapsed: 48px;
  --chat-w: 320px;
  --osbar-h: 36px;
  --topbar-h: 0px;
  --radius: 8px;
  --radius-sm: 4px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
}

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

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  overflow: hidden;
}
body {
  display: flex;
  flex-direction: column;
}

a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Layout Shell ─────────────────────────────────────────────── */

#koala-shell {
  display: flex;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

/* ── Nav Sidebar ──────────────────────────────────────────────── */

#koala-nav {
  width: var(--nav-w);
  flex-shrink: 0;
  background: rgba(255,255,255,0.02);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: width 0.2s ease;
  z-index: 100;
}
#koala-nav.collapsed { width: var(--nav-w-collapsed); }

.nav-logo {
  padding: 14px 16px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--green);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
}
.nav-logo .logo-icon { font-size: 16px; flex-shrink: 0; }
.nav-logo .logo-text { transition: opacity 0.15s; }
#koala-nav.collapsed .logo-text { opacity: 0; width: 0; overflow: hidden; }

.nav-body {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 8px 0;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.nav-group { margin-bottom: 4px; }

.nav-group-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px 4px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  overflow: hidden;
}
.nav-group-header:hover { color: var(--text-dim); }
.nav-group-header .nav-icon { font-size: 14px; flex-shrink: 0; width: 20px; text-align: center; }
.nav-group-header .nav-label { transition: opacity 0.15s; }
.nav-group-header .nav-chevron { margin-left: auto; font-size: 10px; transition: transform 0.15s; flex-shrink: 0; }
.nav-group.open .nav-chevron { transform: rotate(90deg); }
#koala-nav.collapsed .nav-label,
#koala-nav.collapsed .nav-chevron { opacity: 0; width: 0; overflow: hidden; }

.nav-links { overflow: hidden; max-height: 0; transition: max-height 0.2s ease; }
.nav-group.open .nav-links { max-height: 500px; }

.nav-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px 5px 40px;
  color: var(--text-muted);
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  border-left: 2px solid transparent;
  transition: all 0.1s;
}
.nav-link:hover { color: var(--text); background: var(--bg-card); text-decoration: none; }
.nav-link.active {
  color: var(--green);
  border-left-color: var(--green);
  background: var(--green-dim);
}
#koala-nav.collapsed .nav-links { max-height: 0 !important; }

.nav-footer {
  padding: 12px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
}
.nav-user { display: flex; align-items: center; gap: 8px; }
.nav-user-avatar { width: 24px; height: 24px; border-radius: 50%; background: var(--green-dim); color: var(--green); display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 600; flex-shrink: 0; }
#koala-nav.collapsed .nav-user-name,
#koala-nav.collapsed .nav-user-logout { display: none; }
.nav-user-logout { margin-left: auto; cursor: pointer; color: var(--text-muted); }
.nav-user-logout:hover { color: var(--red); }

/* ── Main Content Area ────────────────────────────────────────── */

#koala-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

#koala-page {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
  padding-bottom: 16px;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  gap: 16px;
}
.page-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
}
.page-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}
.page-actions { display: flex; gap: 8px; align-items: center; }

/* ── Dashboard Dock ──────────────────────────────────────────── */

#koala-dash-dock {
  flex-shrink: 0;
  border-top: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
  overflow: hidden;
  transition: max-height 0.25s ease;
  max-height: 400px;
}
#koala-dash-dock.collapsed { max-height: 28px; }
#koala-dash-dock.collapsed .dock-body { display: none; }

.dock-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  cursor: pointer;
  user-select: none;
}
.dock-toggle {
  font-size: 10px;
  color: var(--text-muted);
  cursor: pointer;
  width: 16px;
  text-align: center;
}
.dock-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.dock-refresh-note {
  font-size: 10px;
  color: var(--text-dim);
  margin-left: auto;
}

.dock-body {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 6px 12px 10px;
  overflow-y: auto;
  max-height: 360px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.dock-section { min-width: 0; }
.dock-section-title {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

/* RAG Blocks */
.dock-rag {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  width: 100%;
}
.dock-rag-block {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--text);
  font-size: 11px;
  transition: border-color 0.15s;
}
.dock-rag-block:hover { border-color: var(--green); text-decoration: none; }
.dock-rag-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.dock-rag-label { font-weight: 600; color: var(--text-muted); white-space: nowrap; }
.dock-rag-text { color: var(--text); white-space: nowrap; }

/* KPI Cards */
.dock-kpis {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  width: 100%;
}
.dock-kpi {
  flex: 1;
  min-width: 120px;
  padding: 6px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.dock-kpi-label { font-size: 10px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; }
.dock-kpi-value { font-size: 18px; font-weight: 700; color: var(--text); margin: 2px 0; }
.dock-kpi-sub { font-size: 11px; color: var(--text-dim); }

/* AR Aging */
.dock-ar { width: 100%; }
.dock-ar-bar { display: flex; gap: 2px; border-radius: 3px; overflow: hidden; margin: 4px 0; }
.dock-ar-labels { display: flex; gap: 10px; flex-wrap: wrap; font-size: 10px; font-weight: 600; }

/* Deadlines */
.dock-deadlines { flex: 1; min-width: 200px; }
.dock-dl-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 2px 0;
  font-size: 11px;
}
.dock-dl-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 3px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  white-space: nowrap;
  min-width: 44px;
  text-align: center;
}
.dock-dl-item.overdue .dock-dl-badge { background: var(--red-dim); color: var(--red); border-color: rgba(239,68,68,0.3); }
.dock-dl-item.urgent .dock-dl-badge { background: var(--amber-dim); color: var(--amber); border-color: rgba(245,158,11,0.3); }
.dock-dl-item.soon .dock-dl-badge { background: var(--blue-dim); color: var(--blue); border-color: rgba(59,130,246,0.3); }
.dock-dl-name { color: var(--text); }

/* Open Loops */
.dock-loops { flex: 1; min-width: 200px; }
.dock-loop-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 2px 0;
  font-size: 11px;
}
.dock-loop-id {
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted);
  min-width: 40px;
}
.dock-loop-name { color: var(--text); flex: 1; }
.dock-loop-age { color: var(--text-dim); font-size: 10px; white-space: nowrap; }
.dock-loop-item.overdue .dock-loop-age { color: var(--red); font-weight: 600; }

/* Light theme overrides */
html[data-theme="light"] #koala-dash-dock { background: rgba(0,0,0,0.015); border-top-color: rgba(0,0,0,0.08); }
html[data-theme="light"] .dock-rag-block { background: #fff; border-color: rgba(0,0,0,0.1); }
html[data-theme="light"] .dock-kpi { background: #fff; border-color: rgba(0,0,0,0.1); }

/* ── Chat Panel ───────────────────────────────────────────────── */

#koala-chat-panel {
  width: var(--chat-w);
  flex-shrink: 0;
  background: rgba(255,255,255,0.02);
  border-left: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: width 0.2s ease;
  overflow: hidden;
  position: relative;
}
#koala-chat-panel.resizing { transition: none; }

.chat-resize-handle {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 5px;
  cursor: col-resize;
  z-index: 10;
  background: transparent;
}
.chat-resize-handle:hover,
.chat-resize-handle.active {
  background: var(--green-dim);
}
#koala-chat-panel.collapsed { width: 0; border-left: none; }

.chat-header {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.chat-header-title { font-size: 12px; font-weight: 600; color: var(--text-muted); letter-spacing: 0.05em; text-transform: uppercase; }
.chat-toggle { cursor: pointer; color: var(--text-muted); font-size: 16px; padding: 2px; }
.chat-toggle:hover { color: var(--text); }

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.chat-msg { max-width: 100%; word-wrap: break-word; }
.chat-msg-user {
  align-self: flex-end;
  background: var(--green-dim);
  border: 1px solid rgba(0,212,170,0.2);
  border-radius: 12px 12px 2px 12px;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--text);
}
.chat-msg-assistant {
  align-self: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 2px 12px 12px 12px;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--text);
  white-space: pre-wrap;
}
.chat-msg-status { font-size: 11px; color: var(--text-muted); align-self: center; font-style: italic; }
.chat-msg-table { overflow-x: auto; font-size: 12px; }
.chat-msg-table table { border-collapse: collapse; width: 100%; }
.chat-msg-table th, .chat-msg-table td { padding: 4px 8px; border: 1px solid var(--border); text-align: left; }
.chat-msg-table th { background: var(--bg-card); color: var(--text-muted); font-size: 11px; }

.chat-commit-modal {
  margin: 8px 0;
  background: rgba(245,158,11,0.08);
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: var(--radius);
  padding: 10px 12px;
}
.chat-commit-label { font-size: 12px; color: var(--amber); font-weight: 600; margin-bottom: 6px; }
.chat-commit-desc { font-size: 12px; color: var(--text); margin-bottom: 8px; }
.chat-commit-btns { display: flex; gap: 8px; }

.chat-input-area {
  padding: 10px 12px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}
.chat-input {
  flex: 1;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  resize: none;
  outline: none;
  min-height: 36px;
  max-height: 100px;
  scrollbar-width: none;
}
.chat-input:focus { border-color: var(--border-focus); }
.chat-send-btn {
  background: var(--green);
  color: #0a0a0f;
  border: none;
  border-radius: 8px;
  padding: 0 14px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  flex-shrink: 0;
  height: 36px;
  align-self: flex-end;
}
.chat-send-btn:hover { opacity: 0.85; }
.chat-send-btn:disabled { opacity: 0.4; cursor: default; }

/* Chat toggle button (when panel is collapsed) */
#chat-open-btn {
  position: fixed;
  right: 12px;
  bottom: calc(var(--osbar-h) + 12px);
  width: 40px;
  height: 40px;
  background: var(--green);
  color: #0a0a0f;
  border: none;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  z-index: 200;
}
#chat-open-btn.visible { display: flex; }

/* ── OS Bar ───────────────────────────────────────────────────── */

#koala-osbar {
  flex-shrink: 0;
  width: 100%;
  height: var(--osbar-h);
  background: #000;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  padding: 0 12px;
  gap: 12px;
  z-index: 300;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 11px;
  color: rgba(255,255,255,0.5);
}
.osbar-brand { color: var(--green); font-weight: 700; letter-spacing: 0.05em; flex-shrink: 0; }
.osbar-input-wrap { flex: 1; display: flex; align-items: center; gap: 6px; }
.osbar-prompt { color: var(--green); flex-shrink: 0; }
#osbar-input {
  background: none;
  border: none;
  outline: none;
  color: rgba(255,255,255,0.8);
  font-family: inherit;
  font-size: 11px;
  flex: 1;
  padding: 0;
}
#osbar-input::placeholder { color: rgba(255,255,255,0.2); }
.osbar-meta { display: flex; gap: 16px; flex-shrink: 0; }
.osbar-chip { display: flex; align-items: center; gap: 4px; }
.osbar-chip .dot { width: 6px; height: 6px; border-radius: 50%; }
.dot-green { background: var(--green); }
.dot-amber { background: var(--amber); }
.dot-red { background: var(--red); }
.osbar-time { color: rgba(255,255,255,0.3); }

/* ── DataTable ────────────────────────────────────────────────── */

.dt-wrap { width: 100%; }
.dt-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.dt-search {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 12px;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  outline: none;
  min-width: 200px;
}
.dt-search:focus { border-color: var(--border-focus); }
.dt-count { color: var(--text-muted); font-size: 12px; margin-left: auto; }

.dt-table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
table.dt-table { width: 100%; border-collapse: collapse; }
.dt-table th {
  padding: 8px 12px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  user-select: none;
  cursor: pointer;
}
.dt-table th:hover { color: var(--text); }
.dt-table th.sorted { color: var(--green); }
.dt-table th .sort-icon { margin-left: 4px; font-size: 9px; opacity: 0.6; }
.dt-table td {
  padding: 9px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--text);
  vertical-align: middle;
}
.dt-table tr:last-child td { border-bottom: none; }
.dt-table tr:hover td { background: var(--bg-card-hover); cursor: pointer; }
.dt-table tr.selected td { background: var(--green-dim); }

.dt-empty { padding: 40px; text-align: center; color: var(--text-muted); font-size: 13px; }
.dt-loading { padding: 40px; text-align: center; }
.dt-skeleton { display: inline-block; height: 12px; background: var(--border); border-radius: 4px; animation: pulse 1.5s infinite; }
@keyframes pulse { 0%,100% { opacity: 0.5 } 50% { opacity: 1 } }

.dt-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  font-size: 12px;
  color: var(--text-muted);
}
.dt-page-btns { display: flex; gap: 4px; }
.dt-page-btn {
  padding: 4px 10px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 12px;
}
.dt-page-btn:hover { background: var(--bg-card-hover); color: var(--text); }
.dt-page-btn.active { background: var(--green-dim); color: var(--green); border-color: rgba(0,212,170,0.3); }
.dt-page-btn:disabled { opacity: 0.3; cursor: default; }

/* ── Status Badges ────────────────────────────────────────────── */

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  white-space: nowrap;
}
.badge-green { background: var(--green-dim); color: var(--green); }
.badge-amber { background: var(--amber-dim); color: var(--amber); }
.badge-red { background: var(--red-dim); color: var(--red); }
.badge-blue { background: var(--blue-dim); color: var(--blue); }
.badge-gray { background: rgba(255,255,255,0.05); color: var(--text-muted); }
.badge-purple { background: rgba(139,92,246,0.12); color: var(--purple); }

/* ── KPI Cards ────────────────────────────────────────────────── */

.kpi-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; margin-bottom: 20px; }
.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
}
.kpi-label { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: 6px; }
.kpi-value { font-size: 24px; font-weight: 700; color: var(--text); line-height: 1.1; }
.kpi-sub { font-size: 11px; color: var(--text-muted); margin-top: 4px; }
.kpi-value.green { color: var(--green); }
.kpi-value.amber { color: var(--amber); }
.kpi-value.red { color: var(--red); }

/* ── Card ─────────────────────────────────────────────────────── */

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
}
.card-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ── Buttons ──────────────────────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  font-family: inherit;
  transition: opacity 0.15s;
  white-space: nowrap;
}
.btn:hover { opacity: 0.85; }
.btn:disabled { opacity: 0.4; cursor: default; }
.btn-primary { background: var(--green); color: #0a0a0f; }
.btn-secondary { background: var(--bg-card); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--bg-card-hover); opacity: 1; }
.btn-danger { background: var(--red-dim); color: var(--red); border: 1px solid rgba(239,68,68,0.3); }
.btn-sm { padding: 4px 10px; font-size: 12px; }

/* ── Form Modal ───────────────────────────────────────────────── */

.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 400;
  display: flex; align-items: center; justify-content: center;
  animation: fadeIn 0.15s;
}
@keyframes fadeIn { from { opacity:0 } to { opacity:1 } }

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  width: 90%;
  max-width: 560px;
  max-height: 90vh;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow);
  animation: modalIn 0.15s;
}
@keyframes modalIn { from { opacity:0; transform:scale(0.97) } to { opacity:1; transform:scale(1) } }

.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.modal-title { font-size: 15px; font-weight: 600; }
.modal-close { cursor: pointer; color: var(--text-muted); font-size: 20px; line-height: 1; }
.modal-close:hover { color: var(--text); }

.modal-body { padding: 20px; overflow-y: auto; flex: 1; }
.modal-footer {
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  flex-shrink: 0;
}

.form-field { margin-bottom: 14px; }
.form-label { display: block; font-size: 12px; font-weight: 500; color: var(--text-muted); margin-bottom: 5px; }
.form-label .required { color: var(--red); margin-left: 2px; }
.form-input, .form-select, .form-textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 12px;
  color: var(--text);
  font-size: 13px;
  font-family: inherit;
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--border-focus); }
.form-select option { background: var(--bg-card); }
.form-textarea { resize: vertical; min-height: 80px; }
.form-hint { font-size: 11px; color: var(--text-muted); margin-top: 3px; }
.form-error { font-size: 11px; color: var(--red); margin-top: 3px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ── Slide Panel ──────────────────────────────────────────────── */

.slide-panel-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 350;
}
.slide-panel {
  position: fixed;
  top: 0; right: 0; bottom: var(--osbar-h);
  width: 560px;
  max-width: 92vw;
  background: var(--bg-card);
  border-left: 1px solid var(--border);
  z-index: 360;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow);
  transform: translateX(100%);
  transition: transform 0.25s ease;
}
.slide-panel.open { transform: translateX(0); }
.slide-panel-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.slide-panel-title { font-size: 15px; font-weight: 600; }
.slide-panel-close { cursor: pointer; color: var(--text-muted); font-size: 20px; }
.slide-panel-close:hover { color: var(--text); }
.slide-panel-body { padding: 20px; overflow-y: auto; flex: 1; }

/* ── Toast ────────────────────────────────────────────────────── */

#toast-container {
  position: fixed;
  bottom: calc(var(--osbar-h) + 12px);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 500;
  pointer-events: none;
}
.toast {
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow);
  animation: toastIn 0.2s ease;
  pointer-events: auto;
  white-space: nowrap;
}
@keyframes toastIn { from { opacity:0; transform:translateY(8px) } to { opacity:1; transform:translateY(0) } }
.toast-success { background: var(--green-dim); border: 1px solid rgba(0,212,170,0.3); color: var(--green); }
.toast-error { background: var(--red-dim); border: 1px solid rgba(239,68,68,0.3); color: var(--red); }
.toast-info { background: var(--bg-card); border: 1px solid var(--border); color: var(--text); }

/* ── Misc ─────────────────────────────────────────────────────── */

.mono { font-family: 'JetBrains Mono', 'Fira Code', monospace; }
.text-green { color: var(--green); }
.text-amber { color: var(--amber); }
.text-red { color: var(--red); }
.text-muted { color: var(--text-muted); }
.text-right { text-align: right; }
.text-center { text-align: center; }

.divider { border: none; border-top: 1px solid var(--border); margin: 16px 0; }

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mb-16 { margin-bottom: 16px; }

/* ── Scrollbars ───────────────────────────────────────────────── */

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.15); }

/* ── Responsive ───────────────────────────────────────────────── */

@media (max-width: 768px) {
  #koala-nav { position: fixed; left: 0; top: 0; bottom: 0; z-index: 200; width: var(--nav-w-collapsed); }
  #koala-chat-panel { display: none; }
  #koala-page { padding: 16px; padding-left: calc(var(--nav-w-collapsed) + 16px); }
  #koala-dash-dock { max-height: 200px; }
  #koala-dash-dock .dock-body { max-height: 170px; }
}

/* ══════════════════════════════════════════════════════════════
   LIGHT THEME  (applied via html[data-theme="light"])
   ══════════════════════════════════════════════════════════════ */

html[data-theme="light"] {
  --bg: #f4f6fb;
  --bg-card: rgba(0,0,0,0.03);
  --bg-card-hover: rgba(0,0,0,0.055);
  --bg-input: rgba(0,0,0,0.045);
  --border: rgba(0,0,0,0.10);
  --border-focus: rgba(0,150,115,0.5);
  --text: #1a2030;
  --text-muted: #64748b;
  --text-dim: rgba(0,0,0,0.30);
  --green: #008f6e;
  --green-dim: rgba(0,143,110,0.10);
  --amber: #b45309;
  --amber-dim: rgba(180,83,9,0.10);
  --red: #dc2626;
  --red-dim: rgba(220,38,38,0.10);
  --blue: #1d4ed8;
  --blue-dim: rgba(29,78,216,0.10);
  --purple: #6d28d9;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
}

/* Nav sidebar */
html[data-theme="light"] #koala-nav {
  background: rgba(255,255,255,0.85);
  border-right-color: rgba(0,0,0,0.10);
}
html[data-theme="light"] #koala-nav .nav-section-btn {
  color: var(--text-muted);
}
html[data-theme="light"] #koala-nav .nav-section-btn:hover,
html[data-theme="light"] #koala-nav .nav-section-btn.open { color: var(--text); }
html[data-theme="light"] .nav-link:hover { background: rgba(0,0,0,0.05); }
html[data-theme="light"] .nav-link.active { background: var(--green-dim); color: var(--green); }

/* Chat panel */
html[data-theme="light"] #koala-chat-panel {
  background: rgba(255,255,255,0.9);
  border-left-color: rgba(0,0,0,0.10);
}
html[data-theme="light"] .chat-msg-user {
  border-color: rgba(0,143,110,0.2);
}
html[data-theme="light"] .chat-msg-warning {
  background: rgba(180,83,9,0.07);
  border-color: rgba(180,83,9,0.25);
}

/* OS bar */
html[data-theme="light"] #koala-osbar {
  background: #ffffff;
  border-top-color: rgba(0,0,0,0.10);
}
html[data-theme="light"] .osbar-brand { color: var(--green); }
html[data-theme="light"] #osbar-input { color: rgba(0,0,0,0.85); }
html[data-theme="light"] #osbar-input::placeholder { color: rgba(0,0,0,0.30); }
html[data-theme="light"] .osbar-time { color: rgba(0,0,0,0.35); }
html[data-theme="light"] .osbar-chip { color: rgba(0,0,0,0.55); }

/* Tables */
html[data-theme="light"] .dt-table tr:nth-child(even) {
  background: rgba(0,0,0,0.018);
}
html[data-theme="light"] .dt-table tr:hover { background: rgba(0,143,110,0.06); }
html[data-theme="light"] .dt-table th {
  color: var(--text-muted);
  border-bottom-color: rgba(0,0,0,0.10);
}
html[data-theme="light"] .dt-table td { border-bottom-color: rgba(0,0,0,0.05); }

/* Modal / overlay */
html[data-theme="light"] .modal-backdrop { background: rgba(0,0,0,0.40); }
html[data-theme="light"] .modal-box {
  background: #ffffff;
  border-color: rgba(0,0,0,0.10);
  box-shadow: 0 8px 40px rgba(0,0,0,0.12);
}
html[data-theme="light"] .form-select option { background: #ffffff; }
html[data-theme="light"] .form-input,
html[data-theme="light"] .form-select,
html[data-theme="light"] .form-textarea {
  background: rgba(0,0,0,0.04);
  border-color: rgba(0,0,0,0.12);
  color: var(--text);
}
html[data-theme="light"] .form-input:focus,
html[data-theme="light"] .form-select:focus,
html[data-theme="light"] .form-textarea:focus {
  border-color: var(--border-focus);
}

/* Theme toggle button in osbar */
#theme-toggle {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 15px;
  padding: 0 6px;
  opacity: 0.55;
  transition: opacity 0.15s;
  line-height: 1;
}
#theme-toggle:hover { opacity: 1; }