:root {
  --bg: #fafbfc;
  --surface: #ffffff;
  --surface-2: #f6f8fa;
  --surface-3: #eaeef2;
  --rail-bg: #1f2937;
  --rail-active: #db4c3f;
  --panel-bg: #f6f8fa;
  --border: #d0d7de;
  --border-strong: #afb8c1;
  --text: #1f2328;
  --muted: #656d76;
  --accent: #db4c3f;
  --accent-hover: #c53d31;
  --link: #0969da;
  --danger: #cf222e;
  --warning: #bf8700;
  --success: #1a7f37;
  --pri-top: #db4c3f;
  --pri-high: #d97706;
  --pri-med: #0969da;
  --pri-low: #8b949e;
  --pri-neg: #d0d7de;
  --rail-w: 56px;
  --panel-w: 240px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg); color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-size: 14px; line-height: 1.45;
  height: 100vh; overflow: hidden;
}
button { font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; }

/* ---------- Login ---------- */
.login-screen {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 24px;
}
.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px;
  text-align: center;
  width: 100%;
  max-width: 360px;
  box-shadow: 0 1px 3px rgba(31, 35, 40, 0.06);
}
.login-card h1 { margin: 0 0 4px; font-size: 24px; color: var(--accent); }
.login-card .muted { margin: 0 0 24px; }
.login-btn {
  width: 100%; padding: 11px 14px;
  border: 1px solid var(--border); border-radius: 8px;
  background: var(--surface); color: var(--text);
  font-size: 14px; font-weight: 500; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  gap: 10px; margin-top: 10px;
}
.login-btn:hover { background: var(--surface-2); }
.login-btn-microsoft { background: #2f2f2f; color: #fff; border-color: #2f2f2f; }
.login-btn-microsoft:hover { background: #1f1f1f; }

/* ---------- App shell ---------- */
.app-shell {
  display: flex;
  height: 100vh;
}

/* ---------- Icon rail ---------- */
.icon-rail {
  width: var(--rail-w);
  flex-shrink: 0;
  background: var(--rail-bg);
  display: flex; flex-direction: column;
  align-items: center;
  padding: 8px 0;
  gap: 4px;
}
.rail-btn {
  width: 40px; height: 40px;
  border: none;
  background: transparent;
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.1s, color 0.1s;
}
.rail-btn svg { width: 20px; height: 20px; }
.rail-btn:hover { background: rgba(255, 255, 255, 0.1); color: #fff; }
.rail-btn.active { background: var(--rail-active); color: #fff; }
.rail-collapse { color: rgba(255, 255, 255, 0.5); margin-bottom: 4px; }
.rail-spacer { flex: 1; }
.rail-bottom { margin-bottom: 8px; }

/* ---------- Panel ---------- */
.panel {
  width: var(--panel-w);
  flex-shrink: 0;
  background: var(--panel-bg);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  overflow: hidden;
  transition: margin-left 0.2s ease;
}
.panel.hidden { margin-left: calc(-1 * var(--panel-w)); }
.panel-header {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--rail-bg);
  color: #fff;
}
.panel-title {
  margin: 0;
  font-size: 16px; font-weight: 600;
}
.panel-content {
  flex: 1;
  overflow-y: auto;
}
.panel-list {
  list-style: none;
  margin: 0; padding: 4px 0;
}
.panel-item {
  padding: 8px 16px;
  cursor: pointer;
  display: flex; align-items: center;
  font-size: 14px;
  color: var(--text);
  transition: background 0.1s;
}
.panel-item:hover { background: var(--surface-3); }
.panel-item.active {
  background: var(--surface);
  color: var(--accent);
  font-weight: 600;
  border-left: 3px solid var(--accent);
  padding-left: 13px;
}
.panel-item-label { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.panel-item-count {
  font-size: 12px;
  color: var(--muted);
  font-weight: 400;
}
.panel-item.active .panel-item-count { color: var(--accent); }
.panel-section {
  padding: 14px 16px 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.5px;
  cursor: pointer;
  user-select: none;
  display: flex;
  align-items: center;
  background: var(--surface-3);
}
.panel-section:hover { color: var(--text); }
.collapse-arrow {
  display: inline-block;
  width: 8px; height: 8px;
  margin-right: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.15s;
}
.panel-section.collapsed .collapse-arrow { transform: rotate(-45deg); }

/* ---------- Main area ---------- */
.main-area {
  flex: 1;
  display: flex; flex-direction: column;
  min-width: 0; overflow: hidden;
}

.app-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.header-title { font-size: 18px; font-weight: 600; margin: 0; }
.header-spacer { flex: 1; }
.task-count { font-size: 13px; color: var(--muted); }
.filter-search {
  width: 240px;
  padding: 6px 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
}
.filter-search:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(219, 76, 63, 0.2);
}

/* Profile menu */
.profile-menu { position: relative; }
.profile-icon-btn {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
}
.profile-icon-btn:hover { background: var(--surface-3); }
.profile-dropdown {
  position: absolute; right: 0; top: 40px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  min-width: 220px;
  padding: 8px;
  display: none;
  z-index: 100;
  box-shadow: 0 4px 12px rgba(31, 35, 40, 0.1);
}
.profile-dropdown.open { display: block; }
.profile-dropdown-name { padding: 6px 10px; font-weight: 600; }
.profile-dropdown-email { padding: 0 10px 8px; color: var(--muted); font-size: 12px; border-bottom: 1px solid var(--border); margin-bottom: 8px; }
.profile-dropdown-logout, .profile-dropdown-link {
  width: 100%; padding: 8px 10px; border: none; background: transparent;
  color: var(--text); cursor: pointer; text-align: left; border-radius: 4px;
  font-size: 13px;
}
.profile-dropdown-logout:hover, .profile-dropdown-link:hover { background: var(--surface-2); }
.profile-dropdown-link { border-bottom: 1px solid var(--border); padding-bottom: 8px; margin-bottom: 4px; }

/* ---------- Bulk bar ---------- */
.bulk-bar {
  display: none;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--accent);
  color: #fff;
  flex-shrink: 0;
}
.bulk-bar.visible { display: flex; }
.bulk-bar .btn { background: rgba(255, 255, 255, 0.2); border-color: rgba(255, 255, 255, 0.3); color: #fff; }
.bulk-bar .btn:hover { background: rgba(255, 255, 255, 0.3); }
.bulk-date-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: #fff;
}
.bulk-date {
  padding: 5px 8px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
  border-radius: 6px;
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  color-scheme: dark;
}
.bulk-date:focus { outline: none; border-color: #fff; }
.bulk-count { font-size: 13px; font-weight: 500; margin-right: 8px; }
.bulk-bar .spacer { flex: 1; }

/* ---------- Task table ---------- */
#app-content {
  flex: 1;
  overflow: auto;
  background: var(--surface);
}
.task-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.task-table thead th {
  position: sticky; top: 0; z-index: 5;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
  padding: 8px 10px;
  text-align: left;
  font-weight: 600;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  white-space: nowrap;
  user-select: none;
}
.task-table th.sortable { cursor: pointer; }
.task-table th.sortable:hover { background: var(--surface-3); color: var(--text); }
.task-table th.sortable::after {
  content: '';
  display: inline-block;
  width: 8px; height: 8px;
  margin-left: 4px;
  opacity: 0.3;
}
.task-table th.sort-asc::after { content: ' ▲'; opacity: 1; }
.task-table th.sort-desc::after { content: ' ▼'; opacity: 1; }
.task-table tbody tr {
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.1s;
}
.task-table tbody tr:hover { background: var(--surface-2); }
.task-table tbody tr.selected { background: rgba(9, 105, 218, 0.08); }
.task-table tbody tr.task-row-completed .col-title { text-decoration: line-through; color: var(--muted); }
.task-table td { padding: 6px 10px; vertical-align: middle; }
.col-check { width: 36px; padding-left: 14px; }
.col-priority { width: 90px; white-space: nowrap; }
.col-due { width: 110px; white-space: nowrap; }
.col-context { width: 130px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.col-folder { width: 110px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.col-star { width: 30px; text-align: center; color: var(--warning); }
.col-title { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 0; }
/* Todoist-style priority ring checkbox */
.task-check {
  appearance: none;
  -webkit-appearance: none;
  width: 20px; height: 20px;
  margin: 0;
  border-radius: 50%;
  border: 2px solid var(--pri-low);
  background: transparent;
  cursor: pointer;
  position: relative;
  vertical-align: middle;
  transition: background 0.1s;
}
.task-check:hover { background: rgba(0,0,0,0.04); }
.task-check:checked::after {
  content: '✓';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
}
.task-row.priority-3 .task-check { border-color: var(--pri-top); background: rgba(219, 76, 63, 0.08); }
.task-row.priority-2 .task-check { border-color: var(--pri-high); background: rgba(217, 119, 6, 0.08); }
.task-row.priority-1 .task-check { border-color: var(--pri-med); background: rgba(9, 105, 218, 0.08); }
.task-row.priority-0 .task-check { border-color: var(--pri-low); background: transparent; }
.task-row.priority-neg .task-check { border-color: var(--pri-neg); background: transparent; }
.task-row.priority-3 .task-check:checked { background: var(--pri-top); border-color: var(--pri-top); }
.task-row.priority-2 .task-check:checked { background: var(--pri-high); border-color: var(--pri-high); }
.task-row.priority-1 .task-check:checked { background: var(--pri-med); border-color: var(--pri-med); }
.task-row.priority-0 .task-check:checked { background: var(--pri-low); border-color: var(--pri-low); }
.task-row.priority-neg .task-check:checked { background: var(--pri-neg); border-color: var(--pri-neg); }

.pri-flag {
  display: inline-block;
  width: 0; height: 0;
  border-style: solid;
  border-width: 0 0 12px 8px;
  border-color: transparent transparent var(--pri-low) transparent;
  margin-right: 6px;
  vertical-align: middle;
}
.pri-flag-3 { border-color: transparent transparent var(--pri-top) transparent; }
.pri-flag-2 { border-color: transparent transparent var(--pri-high) transparent; }
.pri-flag-1 { border-color: transparent transparent var(--pri-med) transparent; }
.pri-flag-0 { border-color: transparent transparent var(--pri-low) transparent; }

.note-icon {
  width: 14px; height: 14px;
  color: var(--muted);
  vertical-align: middle;
  margin-right: 6px;
  flex-shrink: 0;
}
.note-indicator { display: inline-flex; align-items: center; cursor: help; }
.note-indicator:hover .note-icon { color: var(--accent); }
.title-text { vertical-align: middle; }
.panel-footer {
  border-top: 1px solid var(--border);
  padding: 12px 16px;
  background: var(--surface-3);
  flex-shrink: 0;
}
.panel-footer-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}
.kbd-row {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 4px;
  font-size: 12px;
}
.kbd {
  display: inline-block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 1px 6px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", monospace;
  font-size: 11px;
  font-weight: 500;
  color: var(--text);
  min-width: 18px;
  text-align: center;
}
.kbd-desc {
  margin-left: 6px;
  color: var(--muted);
}
.group-label { font-weight: 600; }
.group-select {
  padding: 6px 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
}
.group-select:focus { outline: none; border-color: var(--accent); }
.cols-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  cursor: pointer;
}
.cols-btn:hover { background: var(--surface-2); border-color: var(--accent); }
.cols-popover {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px;
  box-shadow: 0 4px 16px rgba(31, 35, 40, 0.15);
  min-width: 240px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.col-popover-title {
  padding: 4px 8px 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
}
.col-row {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 2px 4px;
}
.col-row:hover { background: var(--surface-2); border-radius: 4px; }
.col-arrow {
  width: 22px; height: 22px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 4px;
  cursor: pointer;
  font-size: 9px;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.col-arrow:hover:not(:disabled) { background: var(--surface-3); color: var(--text); }
.col-arrow:disabled { opacity: 0.3; cursor: not-allowed; }
.col-toggle {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 8px;
  font-size: 13px;
  cursor: pointer;
}
.col-toggle input { accent-color: var(--accent); }
.col-reset {
  margin-top: 8px;
  font-size: 12px;
}
.task-table tr.group-header {
  background: var(--surface-2);
  cursor: pointer;
  position: sticky;
  top: 32px;
  z-index: 4;
  user-select: none;
}
.task-table tr.group-header:hover { background: var(--surface-3); }
.group-arrow {
  display: inline-block;
  width: 8px; height: 8px;
  margin-right: 8px;
  border-right: 1.5px solid var(--muted);
  border-bottom: 1.5px solid var(--muted);
  transform: rotate(45deg);
  transition: transform 0.15s;
  vertical-align: middle;
}
.task-table tr.group-header.collapsed .group-arrow { transform: rotate(-45deg); }
.task-table tr.group-header td {
  padding: 10px 12px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  border-top: 1px solid var(--border);
}
.group-count {
  margin-left: 10px;
  background: var(--surface-3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1px 8px;
  font-size: 11px;
  color: var(--muted);
}
.due-popover {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 4px;
  box-shadow: 0 4px 16px rgba(31, 35, 40, 0.15);
  display: flex;
  flex-direction: column;
  gap: 0;
}
.inline-cal {
  width: 240px;
  padding: 4px;
}
.cal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 6px 8px;
}
.cal-nav {
  width: 24px; height: 24px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  color: var(--text);
}
.cal-nav:hover { background: var(--surface-2); border-color: var(--accent); }
.cal-title {
  font-size: 13px;
  font-weight: 600;
}
.cal-dow {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border);
}
.cal-dow-btn {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 4px 0;
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  text-align: center;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
.cal-dow-btn:hover {
  background: var(--surface-2);
  color: var(--accent);
  border-color: var(--accent);
}
.cal-dow-btn.is-today {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.cal-dow-btn.is-today:hover { filter: brightness(1.1); }
.cal-dow-btn.is-tomorrow {
  background: var(--link);
  color: #fff;
  border-color: var(--link);
}
.cal-dow-btn.is-tomorrow:hover { filter: brightness(1.1); }
.cal-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1px;
  padding-top: 4px;
}
.cal-day {
  aspect-ratio: 1;
  border: 1px solid transparent;
  background: transparent;
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  color: var(--text);
  padding: 0;
  font-family: inherit;
}
.cal-day:hover { background: var(--surface-2); border-color: var(--border); }
.cal-day.dim { color: var(--muted); opacity: 0.5; }
.cal-day.past { color: var(--muted); opacity: 0.3; cursor: not-allowed; }
.cal-day.past:hover { background: transparent; border-color: transparent; }
.cal-nav:disabled { opacity: 0.3; cursor: not-allowed; }
.cal-nav:disabled:hover { background: var(--surface); border-color: var(--border); }
.cal-day.today { font-weight: 700; border-color: var(--accent); }
.cal-day.selected { background: var(--accent); color: #fff; border-color: var(--accent); }
.cal-buttons {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 6px;
  border-top: 1px solid var(--border);
  margin-top: 4px;
}
.due-custom {
  padding: 7px 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  min-width: 180px;
}
.due-custom:focus { outline: none; border-color: var(--accent); }
.due-quick {
  padding: 6px 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 6px;
  color: var(--text);
  cursor: pointer;
  font-size: 13px;
  text-align: center;
}
.due-quick:hover { background: var(--surface-2); border-color: var(--accent); }
.due-quick-row {
  display: flex;
  gap: 4px;
  margin-top: 6px;
}
.due-quick-mini {
  padding: 4px 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 5px;
  color: var(--text);
  cursor: pointer;
  font-size: 12px;
}
.due-quick-mini:hover { background: var(--surface-2); border-color: var(--accent); }
.due-quick-clear { color: var(--danger); border-color: var(--border); margin-left: auto; }
.due-quick-clear:hover { background: var(--danger); color: #fff; border-color: var(--danger); }
.due-clear {
  padding: 6px 10px;
  border: 1px solid var(--border);
  background: transparent;
  border-radius: 6px;
  color: var(--danger);
  cursor: pointer;
  font-size: 12px;
  text-align: center;
  margin-top: 4px;
}
.due-clear:hover { background: var(--danger); color: #fff; border-color: var(--danger); }
.quick-add-wrap {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 6;
}
.quick-add-wrap.expanded {
  border: 1px solid var(--accent);
  border-radius: 8px;
  margin: 8px 12px;
  box-shadow: 0 1px 4px rgba(31, 35, 40, 0.06);
}
.quick-add-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
}
.quick-add-icon { width: 16px; height: 16px; color: var(--muted); flex-shrink: 0; }
.quick-add-input {
  flex: 1;
  padding: 7px 10px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--text);
  font-size: 14px;
}
.quick-add-input:focus,
.quick-add-input:hover {
  outline: none;
  border-color: var(--border);
  background: var(--surface);
}
.quick-add-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(219, 76, 63, 0.15);
}
.quick-add-options {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px 12px;
  flex-wrap: wrap;
}
.quick-add-options .spacer { flex: 1; }
.qa-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: 999px;
  cursor: pointer;
  font-size: 12px;
}
.qa-chip svg { width: 13px; height: 13px; }
.qa-chip:hover { background: var(--surface-2); border-color: var(--accent); }
.qa-chip[data-empty="true"] { color: var(--muted); }
.qa-chip[data-empty="false"] { background: rgba(219, 76, 63, 0.08); border-color: var(--accent); color: var(--accent); }
.qa-chip[data-empty="false"]:hover { background: rgba(219, 76, 63, 0.15); }
.chip-popover {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px;
  box-shadow: 0 4px 16px rgba(31, 35, 40, 0.15);
  display: flex;
  flex-direction: column;
  gap: 2px;
  max-height: 320px;
  overflow-y: auto;
  min-width: 200px;
}
.qa-list-item {
  text-align: left;
  padding: 6px 10px;
  border: 1px solid transparent;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text);
}
.qa-list-item:hover { background: var(--surface-2); }
.qa-list-item.priority-3 { color: var(--pri-top); }
.qa-list-item.priority-2 { color: var(--pri-high); }
.qa-list-item.priority-1 { color: var(--pri-med); }
.ac-popup {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 6px 24px rgba(31, 35, 40, 0.18);
  padding: 4px;
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 220px;
  max-height: 280px;
  overflow-y: auto;
}
.ac-item {
  text-align: left;
  padding: 6px 10px;
  border: 1px solid transparent;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text);
  font-family: inherit;
}
.ac-item:hover, .ac-item.active {
  background: var(--accent);
  color: #fff;
}
.due-empty { color: var(--muted); }
.col-due { cursor: pointer; }
.col-due:hover { background: var(--surface-2); }
.due-overdue { color: var(--danger); font-weight: 600; }
.due-today { color: var(--accent); font-weight: 600; }
.due-tomorrow { color: var(--warning); font-weight: 500; }
.ctx-name { color: var(--link); }

/* ---------- Drawer ---------- */
.drawer-backdrop {
  position: fixed; inset: 0;
  background: rgba(31, 35, 40, 0.4);
  z-index: 9000;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.drawer-backdrop.open { opacity: 1; }
.drawer-backdrop[hidden] { display: none; }
.edit-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 480px;
  max-width: 92vw;
  background: var(--surface);
  border-left: 1px solid var(--border);
  box-shadow: -8px 0 24px rgba(31, 35, 40, 0.15);
  z-index: 9001;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.22s ease;
  overflow: hidden;
}
.edit-drawer.open { transform: translateX(0); }
.edit-drawer[hidden] { display: none; }
.settings-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 480px;
  max-width: 92vw;
  background: var(--surface);
  border-left: 1px solid var(--border);
  box-shadow: -8px 0 24px rgba(31, 35, 40, 0.15);
  z-index: 9001;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.22s ease;
  overflow: hidden;
}
.settings-drawer.open { transform: translateX(0); }
.settings-drawer[hidden] { display: none; }
.settings-body { flex: 1; overflow-y: auto; padding: 0; }
.settings-section {
  padding: 18px 20px;
  border-bottom: 1px solid var(--border);
}
.settings-section:last-child { border-bottom: none; }
.settings-section h3 {
  margin: 0 0 12px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
}
.settings-section h3 small { font-weight: 400; text-transform: none; letter-spacing: 0; margin-left: 4px; }
.settings-kv {
  display: flex;
  align-items: baseline;
  padding: 6px 0;
  font-size: 13px;
}
.settings-key { color: var(--muted); width: 110px; flex-shrink: 0; }
.settings-val { color: var(--text); }
.settings-input-label {
  display: block;
  margin-top: 12px;
  font-size: 12px;
  color: var(--muted);
}
.settings-input-label input {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 8px 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-size: 12px;
}
.settings-input-label input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(219, 76, 63, 0.15);
}
.settings-key-display {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.settings-key-display code {
  flex: 1;
  background: var(--surface-2);
  padding: 6px 10px;
  border-radius: 4px;
  font-size: 12px;
  color: var(--muted);
}
#set-save-key { margin-top: 10px; }
.settings-status { margin-top: 12px; padding: 8px 10px; background: var(--surface-2); border-radius: 6px; }
.small { font-size: 12px; }
.smart-drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 720px;
  max-width: 95vw;
  background: var(--surface);
  border-left: 1px solid var(--border);
  box-shadow: -8px 0 24px rgba(31, 35, 40, 0.15);
  z-index: 9001;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.22s ease;
  overflow: hidden;
}
.smart-drawer.open { transform: translateX(0); }
.smart-drawer[hidden] { display: none; }
.ss-body { flex: 1; overflow-y: auto; padding: 16px 20px; }
.ss-context { font-size: 12px; font-weight: 400; margin-left: 8px; }
.ss-config {
  display: flex; align-items: center; gap: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  font-size: 13px;
}
.ss-config label { display: inline-flex; align-items: center; gap: 6px; }
.ss-num { width: 56px; padding: 4px 6px; border: 1px solid var(--border); border-radius: 4px; font-size: 13px; }
.ss-summary { padding: 10px 0 6px; font-size: 12px; }
.ss-table-wrap { overflow-x: auto; }
.ss-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.ss-table thead th { background: var(--surface-2); padding: 6px 10px; text-align: left; font-size: 11px; font-weight: 600; color: var(--muted); text-transform: uppercase; }
.ss-table tbody td { padding: 8px 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
.ss-table tbody tr.dropped { opacity: 0.4; text-decoration: line-through; }
.ss-score { font-weight: 600; color: var(--accent); cursor: help; width: 50px; }
.ss-title { max-width: 280px; }
.ss-cur, .ss-prop { white-space: nowrap; width: 140px; }
.ss-prop-input { padding: 4px 6px; border: 1px solid var(--border); border-radius: 4px; font-size: 12px; }
.ss-drop { width: 32px; }
.btn-icon {
  background: transparent; border: 1px solid var(--border);
  color: var(--muted); cursor: pointer;
  width: 24px; height: 24px;
  border-radius: 4px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 14px;
}
.btn-icon:hover { color: var(--danger); border-color: var(--danger); }
.ss-footer {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  background: var(--surface-2);
}
.ss-footer .spacer { flex: 1; }

/* ---------- AI Chat ---------- */
.chat-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(219, 76, 63, 0.35);
  z-index: 8000;
  transition: transform 0.15s, box-shadow 0.15s;
}
.chat-fab:hover { transform: scale(1.05); box-shadow: 0 8px 24px rgba(219, 76, 63, 0.45); }
.chat-fab svg { width: 24px; height: 24px; }
.chat-drawer {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 420px;
  max-width: 92vw;
  height: 600px;
  max-height: calc(100vh - 48px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 16px 48px rgba(31, 35, 40, 0.25);
  z-index: 8001;
  display: flex;
  flex-direction: column;
  transform: translateY(20px) scale(0.95);
  opacity: 0;
  transition: all 0.22s ease;
  overflow: hidden;
}
.chat-drawer.open { transform: translateY(0) scale(1); opacity: 1; }
.chat-drawer[hidden] { display: none; }
.chat-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, var(--accent), #c53d31);
  color: #fff;
}
.chat-header h3 { margin: 0; font-size: 14px; flex: 1; font-weight: 600; }
.chat-close, .chat-clear {
  background: rgba(255, 255, 255, 0.2);
  border: none;
  color: #fff;
  width: 28px; height: 28px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
}
.chat-close:hover, .chat-clear:hover { background: rgba(255, 255, 255, 0.35); }
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.chat-msg {
  max-width: 85%;
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.4;
}
.chat-msg p { margin: 0 0 6px; }
.chat-msg p:last-child { margin-bottom: 0; }
.chat-msg code { background: var(--surface-3); padding: 1px 4px; border-radius: 3px; font-size: 12px; }
.chat-msg-user {
  background: var(--accent);
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 2px;
}
.chat-msg-assistant {
  background: var(--surface-2);
  color: var(--text);
  align-self: flex-start;
  border-bottom-left-radius: 2px;
}
.chat-tool-notice {
  font-size: 11px;
  color: var(--muted);
  align-self: flex-start;
  font-family: ui-monospace, SFMono-Regular, monospace;
}
.chat-typing {
  padding: 6px 16px;
  text-align: left;
}
.chat-typing span {
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--muted);
  border-radius: 50%;
  margin-right: 3px;
  animation: chat-bounce 1.2s infinite;
}
.chat-typing span:nth-child(2) { animation-delay: 0.15s; }
.chat-typing span:nth-child(3) { animation-delay: 0.3s; }
@keyframes chat-bounce {
  0%, 60%, 100% { opacity: 0.3; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-3px); }
}
.chat-input-row {
  display: flex;
  gap: 6px;
  padding: 10px;
  border-top: 1px solid var(--border);
}
#chat-input {
  flex: 1;
  resize: none;
  padding: 8px 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
}
#chat-input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px rgba(219, 76, 63, 0.15); }
#chat-send { align-self: stretch; }
.chat-empty {
  padding: 20px;
  text-align: center;
  color: var(--muted);
}
.chat-empty-title { font-size: 13px; margin-bottom: 12px; }
.chat-empty-examples { display: flex; flex-direction: column; gap: 6px; }
.chat-empty-examples button {
  padding: 8px 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 8px;
  font-size: 12px;
  color: var(--text);
  cursor: pointer;
  text-align: left;
}
.chat-empty-examples button:hover { border-color: var(--accent); background: var(--surface-2); }
.drawer-header {
  display: flex;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
  flex-shrink: 0;
}
.drawer-header h2 { margin: 0; font-size: 16px; flex: 1; }
.drawer-close {
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  padding: 4px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
}
.drawer-close:hover { background: var(--surface-3); color: var(--text); }
.edit-form {
  padding: 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
}
.edit-form h2 { margin: 0 0 16px; }
.edit-form label { margin-bottom: 0; }
.note-label {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 120px;
}
.note-textarea {
  flex: 1;
  resize: none;
  min-height: 100px;
  font-family: inherit;
}
.modal-actions { margin-top: auto; flex-shrink: 0; }
.edit-form label {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 12px;
}
.edit-form input,
.edit-form select,
.edit-form textarea {
  display: block; width: 100%;
  margin-top: 4px;
  padding: 7px 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
}
.edit-form input:focus,
.edit-form select:focus,
.edit-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(219, 76, 63, 0.2);
}
.edit-form input[type="date"] { font-family: inherit; cursor: pointer; }
.edit-form .row { display: flex; gap: 10px; }
.edit-form .row > label { flex: 1; }
.modal-actions { display: flex; align-items: center; gap: 10px; margin-top: 12px; }
.modal-actions .spacer { flex: 1; }
.btn {
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
}
.btn:hover { background: var(--surface-2); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-danger { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; }

/* ---------- Access denied ---------- */
#access-denied-overlay {
  position: fixed; inset: 0;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  z-index: 10000;
}
#access-denied-overlay .ad-card {
  background: var(--surface);
  border: 1px solid var(--danger);
  border-radius: 12px;
  padding: 32px 40px;
  max-width: 420px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(207, 34, 46, 0.15);
}
#access-denied-overlay h1 { margin: 0 0 12px; color: var(--danger); }
#access-denied-overlay button {
  margin-top: 16px; padding: 10px 24px;
  background: var(--surface-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 6px; cursor: pointer;
}

/* ---------- Toast ---------- */
.toast {
  position: fixed; bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--surface); color: var(--text);
  border: 1px solid var(--border);
  padding: 10px 16px; border-radius: 6px;
  opacity: 0; transition: all 0.25s ease;
  z-index: 10001;
  font-size: 13px;
  box-shadow: 0 4px 12px rgba(31, 35, 40, 0.1);
}
.toast.visible { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast-error { border-color: var(--danger); color: var(--danger); }
.toast-success { border-color: var(--success); color: var(--success); }

.hidden { display: none !important; }