/* ── Time Tracker ────────────────────── */

.tt-container {
  padding: 24px 32px;
  max-width: 900px;
}

.tt-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.tt-header h2 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

/* ── Projects bar ── */

.tt-projects {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.tt-project-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  cursor: pointer;
  font-size: 13px;
  color: var(--text);
  transition: all 150ms;
}
.tt-project-chip:hover {
  background: var(--bg-hover);
}
.tt-project-chip.active {
  border-color: var(--accent);
  background: var(--bg-hover);
}
.tt-project-chip .tt-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.tt-project-chip .tt-total {
  font-size: 11px;
  color: var(--text-faint);
  margin-left: 4px;
}

.tt-add-project {
  padding: 6px 12px;
  border: 1px dashed var(--border);
  border-radius: 6px;
  background: none;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 13px;
}
.tt-add-project:hover {
  color: var(--text);
  border-color: var(--text-faint);
}

/* ── Project settings row ── */

.tt-project-settings {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding: 8px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
}
.tt-project-settings input[type="text"] {
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  padding: 2px 4px;
  flex: 1;
}
.tt-project-settings input[type="text"]:focus {
  outline: none;
  border-bottom: 1px solid var(--accent);
}
.tt-color-swatch {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  cursor: pointer;
  flex-shrink: 0;
  border: 1px solid var(--border);
}
.tt-color-swatch:hover {
  box-shadow: 0 0 0 2px var(--accent);
}

.tt-palette {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 4px;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 4px;
  padding: 8px;
  background: var(--bg-sidebar);
  border: 1px solid var(--border);
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  z-index: 100;
}
.tt-palette-color {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  cursor: pointer;
  border: 2px solid transparent;
}
.tt-palette-color:hover {
  border-color: #fff;
}
.tt-palette-color.active {
  border-color: #fff;
  box-shadow: 0 0 0 1px var(--accent);
}

/* ── Date range filter ── */

.tt-filters {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.tt-filters label {
  font-size: 12px;
  color: var(--text-secondary);
}
.tt-filters input[type="date"] {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px 8px;
  font-size: 13px;
  color: var(--text);
}
.tt-filters input[type="date"]:focus {
  outline: none;
  border-color: var(--accent);
}
.tt-user-select {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 4px 8px;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
}
.tt-user-select:focus {
  outline: none;
  border-color: var(--accent);
}
.tt-filters .tt-clear-btn {
  background: none;
  border: none;
  color: var(--text-faint);
  cursor: pointer;
  font-size: 12px;
}
.tt-filters .tt-clear-btn:hover {
  color: var(--text);
}

/* ── Entries table ── */

.tt-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.tt-table th {
  text-align: left;
  padding: 8px 10px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--border);
}
.tt-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
.tt-table tr:hover td {
  background: var(--bg-hover);
}
.tt-table .tt-editable {
  cursor: pointer;
  border-bottom: 1px dashed transparent;
}
.tt-table .tt-editable:hover {
  border-bottom-color: var(--accent);
}
.tt-table .tt-duration {
  font-variant-numeric: tabular-nums;
}
.tt-table .tt-running {
  color: var(--accent);
  animation: tt-pulse 2s ease-in-out infinite;
}
@keyframes tt-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
.tt-table .tt-del-btn {
  background: none;
  border: none;
  color: var(--text-faint);
  cursor: pointer;
  font-size: 14px;
  padding: 2px 6px;
  border-radius: 3px;
}
.tt-table .tt-del-btn:hover {
  color: #dc2626;
  background: rgba(220, 38, 38, 0.1);
}

.tt-total-row td {
  font-weight: 600;
  border-bottom: none;
  padding-top: 12px;
}

.tt-note {
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tt-note-empty {
  color: var(--text-faint);
}

.tt-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-faint);
  font-size: 14px;
}

/* ── Sidebar stopwatch controls ── */

#time-section .tree-section-header span {
  flex: none;
}

.tt-sidebar-controls {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-left: 6px;
}

.tt-start-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border: none;
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  color: #fff;
  background: var(--text-faint);
  transition: all 150ms;
  white-space: nowrap;
}
.tt-start-btn:hover {
  filter: brightness(1.2);
}

.tt-project-dropdown {
  position: relative;
}
.tt-project-dropdown-btn {
  background: none;
  border: none;
  color: var(--text-faint);
  cursor: pointer;
  font-size: 10px;
  padding: 2px 4px;
}
.tt-project-dropdown-btn:hover {
  color: var(--text);
}
.tt-project-menu {
  position: absolute;
  bottom: 100%;
  left: 0;
  margin-bottom: 4px;
  background: var(--bg-sidebar);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px;
  min-width: 160px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  z-index: 100;
}
.tt-project-menu-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 13px;
  color: var(--text);
  border: none;
  background: none;
  width: 100%;
  text-align: left;
}
.tt-project-menu-item:hover {
  background: var(--bg-hover);
}
.tt-project-menu-item.active {
  background: var(--bg-hover);
}

/* ── Undo ── */

.tt-undo-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 0.95rem;
  cursor: pointer;
  padding: 6px 12px;
  border-radius: 4px;
  line-height: 1;
}
.tt-undo-btn:hover { color: var(--text); background: var(--bg-hover); }

.tt-undo-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg-sidebar);
  color: var(--text);
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 0.82rem;
  border: 1px solid var(--border);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 300;
  pointer-events: none;
}
.tt-undo-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}