/* Utilities tab styles */
.utilities {
  max-width: 1180px;
  margin: 0 auto;
  padding: 48px 40px 80px;
}
.utilities-hero { margin-bottom: 32px; }
.utilities-hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.0;
}
.utilities-hero h1 em { font-style: italic; color: var(--accent); font-weight: 500; }
.utilities-hero p {
  margin: 8px 0 0;
  color: var(--ink-2);
  font-family: var(--serif);
  font-style: italic;
  font-size: 17px;
}

.utilities-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 22px;
  align-items: start;
}
.utilities-col { display: flex; flex-direction: column; gap: 22px; }
.utilities-grid > .notes { grid-column: 1 / -1; }

@media (max-width: 880px) {
  .utilities-grid { grid-template-columns: 1fr; }
}

.util-card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow);
}
.util-card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.util-card-head h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.util-meta { font-family: var(--mono); font-size: 12px; color: var(--ink-3); }
.util-empty { color: var(--ink-3); font-family: var(--serif); font-style: italic; padding: 14px 0; font-size: 15px; }

.link-btn {
  background: transparent;
  border: 0;
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  padding: 0;
}
.link-btn:hover { color: var(--accent); }

/* Pomodoro */
.pomo .mode-tabs {
  display: flex;
  background: var(--paper-2);
  border-radius: 999px;
  padding: 3px;
  gap: 2px;
}
.mode-tab {
  background: transparent;
  border: 0;
  padding: 6px 13px;
  border-radius: 999px;
  font-size: 12.5px;
  font-family: var(--sans);
  color: var(--ink-2);
  cursor: pointer;
}
.mode-tab.active {
  background: var(--ink);
  color: var(--paper);
}

.pomo-body { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.pomo-ring {
  position: relative;
  width: 200px;
  height: 200px;
}
.pomo-ring svg { width: 100%; height: 100%; }
.pomo-center {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.pomo-time {
  font-family: var(--serif);
  font-size: 52px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.pomo-mode {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.pomo-controls {
  display: flex;
  gap: 8px;
}

.pomo-sessions {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
}
.pomo-dots { display: flex; gap: 4px; }
.pomo-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  border: 1.5px solid var(--rule-2);
  background: transparent;
  transition: all 0.18s ease;
}
.pomo-dot.filled { background: var(--accent); border-color: var(--accent); }

.pomo-config { width: 100%; }
.pomo-config summary {
  cursor: pointer;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 0;
}
.pomo-config-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 8px;
}
.pomo-config-grid label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11px;
  font-family: var(--mono);
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.pomo-config-grid input {
  background: var(--paper);
  border: 1px solid var(--rule-2);
  border-radius: 5px;
  padding: 6px 8px;
  font-size: 13px;
  font-family: var(--mono);
  outline: none;
  color: var(--ink);
}
.pomo-config-grid input:focus { border-color: var(--accent); }

/* Stopwatch */
.stopwatch .sw-time {
  font-family: var(--serif);
  font-size: 56px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1;
  text-align: center;
  padding: 6px 0;
  font-variant-numeric: tabular-nums;
}
.sw-sep { color: var(--ink-3); }
.sw-ms { font-size: 24px; color: var(--ink-3); margin-left: 4px; }
.sw-controls { display: flex; gap: 8px; justify-content: center; }
.sw-laps {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 4px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--ink-2);
  max-height: 120px;
  overflow-y: auto;
}
.sw-lap {
  display: flex;
  justify-content: space-between;
  padding: 4px 8px;
  border-bottom: 1px solid var(--rule);
}
.sw-lap-num { color: var(--ink-3); }

/* Notes */
.notes-body {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 16px;
  min-height: 280px;
}
.notes-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 360px;
  overflow-y: auto;
}
.notes-list-item {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 10px 12px;
  text-align: left;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.notes-list-item:hover { background: var(--paper-2); }
.notes-list-item.active { background: var(--paper-2); border-color: var(--rule-2); }
.notes-list-title { font-family: var(--serif); font-size: 15px; font-weight: 500; color: var(--ink); line-height: 1.2; }
.notes-list-preview {
  font-size: 12.5px;
  color: var(--ink-3);
  font-family: var(--sans);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.notes-editor {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.notes-title-input {
  background: transparent;
  border: 0;
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.01em;
  outline: none;
  padding: 4px 0;
  color: var(--ink);
}
.notes-title-input:focus { border-bottom: 1px solid var(--rule-2); }
.notes-body-input {
  flex: 1;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 14px 16px;
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  outline: none;
  resize: vertical;
  min-height: 200px;
}
.notes-body-input:focus { border-color: var(--accent); background: #fff; }
.notes-editor-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.notes-updated { font-family: var(--mono); font-size: 11px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.06em; }

@media (max-width: 720px) {
  .notes-body { grid-template-columns: 1fr; }
  .notes-list { max-height: 140px; }
}

/* Todo */
.todo-add {
  display: flex;
  gap: 8px;
}
.todo-add input {
  flex: 1;
  background: var(--paper);
  border: 1px solid var(--rule-2);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 14px;
  outline: none;
}
.todo-add input:focus { border-color: var(--accent); background: #fff; }

.todo-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.todo-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 8px 8px 4px;
  border-radius: 6px;
  transition: background 0.12s ease;
}
.todo-item:hover { background: var(--paper-2); }
.todo-item:hover .todo-del { opacity: 1; }
.todo-check {
  width: 20px; height: 20px;
  border-radius: 5px;
  border: 1.5px solid var(--rule-2);
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  color: white;
}
.todo-item.done .todo-check {
  background: var(--accent);
  border-color: var(--accent);
}
.todo-text { flex: 1; font-size: 14.5px; color: var(--ink); }
.todo-item.done .todo-text {
  text-decoration: line-through;
  color: var(--ink-3);
}
.todo-del {
  background: transparent;
  border: 0;
  color: var(--ink-3);
  cursor: pointer;
  opacity: 0;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 13px;
}
.todo-del:hover { background: rgba(0,0,0,0.06); color: var(--bad); }