/* ============================================================
   TIMEFLOW - Mobile Time Tracker
   Dark theme, mobile-first
   ============================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

:root {
  --bg: #0f172a;
  --surface: #1e293b;
  --card: #334155;
  --border: #475569;
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --primary: #6366f1;
  --primary-dim: rgba(99, 102, 241, 0.15);
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --deep: #8b5cf6;
  --cyan: #06b6d4;
  --header-h: 56px;
  --nav-h: 64px;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px;
  line-height: 1.5;
  overflow: hidden;
}

/* ============================================================
   APP SHELL
   ============================================================ */

#app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
}

/* ============================================================
   HEADER
   ============================================================ */

#header {
  height: var(--header-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  z-index: 10;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 20px;
}

.app-name {
  font-size: 20px;
  font-weight: 700;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.3px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-datetime {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1px;
}

.header-date {
  font-size: 10px;
  color: var(--text-dim);
  font-weight: 500;
  letter-spacing: 0.2px;
  line-height: 1;
}

.header-active-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.header-time {
  font-size: 14px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */

#main-content {
  flex: 1;
  overflow: hidden;
  position: relative;
}

.tab-pane {
  display: none;
  height: 100%;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: 16px;
  padding-bottom: 20px;
}

.tab-pane.active {
  display: block;
}

/* ============================================================
   BOTTOM NAV
   ============================================================ */

#bottom-nav {
  height: var(--nav-h);
  background: var(--surface);
  border-top: 1px solid var(--border);
  display: flex;
  flex-shrink: 0;
  z-index: 10;
}

.nav-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  padding: 8px 4px;
  transition: color 0.15s;
  position: relative;
}

.nav-btn.active {
  color: var(--primary);
}

.nav-btn.active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 20%;
  right: 20%;
  height: 2px;
  background: var(--primary);
  border-radius: 0 0 2px 2px;
}

.nav-icon {
  font-size: 20px;
  line-height: 1;
}

.nav-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.3px;
}

/* ============================================================
   TRACK TAB
   ============================================================ */

#active-section {
  margin-bottom: 16px;
}

/* Active timer card */
.active-timer {
  background: var(--surface);
  border: 2px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  position: relative;
  overflow: hidden;
}

.active-timer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--activity-color, var(--primary));
}

.active-pulse {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--activity-color, var(--primary));
  animation: pulse-dot 1.5s infinite;
  flex-shrink: 0;
}

.active-info {
  flex: 1;
  min-width: 0;
}

.active-activity-name {
  font-size: 18px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.active-icon {
  font-size: 22px;
}

.active-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.active-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  flex-shrink: 0;
}

.timer-elapsed {
  font-size: 24px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text);
  letter-spacing: -1px;
}

/* Idle state */
.idle-prompt {
  background: var(--surface);
  border: 1px dashed var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  text-align: center;
  color: var(--text-muted);
}

.idle-icon {
  font-size: 32px;
  margin-bottom: 8px;
}

.idle-text {
  font-size: 14px;
}

/* Section label */
.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 10px;
}

/* Activity grid */
.activity-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.activity-btn {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 12px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  transition: all 0.15s;
  position: relative;
  overflow: hidden;
  min-height: 84px;
  text-align: left;
}

.activity-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--activity-color, var(--primary));
  opacity: 0.8;
}

.activity-btn.active {
  border-color: var(--activity-color, var(--primary));
  background: var(--primary-dim);
}

.activity-btn:active {
  transform: scale(0.97);
}

.activity-icon {
  font-size: 24px;
  line-height: 1;
}

.activity-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.2;
}

.activity-meta {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.dot {
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 4px;
  font-weight: 600;
}

.dot-billable {
  background: rgba(16, 185, 129, 0.2);
  color: var(--success);
}

.dot-deep {
  background: rgba(139, 92, 246, 0.2);
  color: var(--deep);
}

/* Buttons */
.btn-stop {
  background: var(--danger);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary.btn-sm {
  padding: 6px 14px;
  font-size: 13px;
}

.btn-secondary {
  background: var(--card);
  color: var(--text);
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
}

.btn-outline.btn-full {
  width: 100%;
  margin-top: 8px;
}

.btn-danger {
  background: var(--danger);
  color: white;
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 20px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

.btn-danger-outline {
  border-color: rgba(239, 68, 68, 0.4);
  color: var(--danger);
}

.btn-text {
  background: none;
  border: none;
  color: var(--primary);
  font-size: 13px;
  cursor: pointer;
  padding: 4px 0;
}

.btn-icon {
  background: var(--card);
  border: none;
  color: var(--text-muted);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-icon.btn-danger {
  background: rgba(239, 68, 68, 0.15);
  color: var(--danger);
}

/* Tags */
.tag {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 0.3px;
}

.tag-billable {
  background: rgba(16, 185, 129, 0.2);
  color: var(--success);
}

.tag-deep {
  background: rgba(139, 92, 246, 0.2);
  color: var(--deep);
}

.tag-sm {
  font-size: 9px;
  padding: 1px 5px;
}

/* Break alert */
.break-alert {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(239, 68, 68, 0.1));
  border: 1px solid rgba(245, 158, 11, 0.4);
  border-radius: var(--radius);
  padding: 14px;
  margin-top: 12px;
}

.break-alert-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.break-icon {
  font-size: 24px;
  flex-shrink: 0;
}

.break-alert-content > div {
  flex: 1;
}

.break-alert-content strong {
  display: block;
  color: var(--warning);
  margin-bottom: 2px;
  font-size: 14px;
}

.break-alert-content p {
  font-size: 12px;
  color: var(--text-muted);
}

.break-alert-content button {
  background: var(--warning);
  color: #000;
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
}

/* ============================================================
   LOG TAB
   ============================================================ */

.log-date-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 4px;
}

.date-nav-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  width: 44px;
  height: 44px;
  cursor: pointer;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.date-nav-btn:active {
  background: var(--card);
}

.log-date-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  min-width: 0;
}

.log-date-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  text-align: center;
  white-space: nowrap;
}

.log-goto-today {
  background: none;
  border: 1px solid var(--border);
  color: var(--primary);
  font-size: 11px;
  padding: 2px 10px;
  border-radius: 20px;
  cursor: pointer;
  white-space: nowrap;
}

.hidden-date-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 1px;
  height: 1px;
}

.log-entries {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.log-entry {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-left: 3px solid var(--border);
  position: relative;
}

.log-entry-active {
  border-left-color: var(--success) !important;
}

.log-entry-icon {
  font-size: 22px;
  flex-shrink: 0;
  width: 32px;
  text-align: center;
}

.log-entry-info {
  flex: 1;
  min-width: 0;
}

.log-entry-name {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 2px;
}

.log-entry-time {
  font-size: 12px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.log-entry-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  flex-shrink: 0;
}

.log-entry-duration {
  font-size: 14px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text);
}

.log-entry-duration.pulsing {
  color: var(--success);
  animation: pulse-dot 2s infinite;
}

.log-tag {
  font-size: 10px;
  color: var(--success);
  font-weight: 700;
}

.log-delete {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 18px;
  cursor: pointer;
  padding: 2px;
  line-height: 1;
}

.log-summary {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 14px;
}

.log-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  text-align: center;
}

.summary-item {
  padding: 4px;
}

.summary-value {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 2px;
}

.summary-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
}

.empty-icon {
  font-size: 40px;
  margin-bottom: 12px;
}

.empty-state p {
  font-size: 14px;
}

/* ============================================================
   DASHBOARD (TODAY & WEEK)
   ============================================================ */

.dashboard-scroll {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.chart-container {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 16px;
  position: relative;
  max-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chart-container-bar {
  max-height: 220px;
}

.chart-container canvas {
  max-height: 220px;
}

.chart-empty {
  text-align: center;
  padding: 30px;
  color: var(--text-muted);
}

.chart-empty-icon {
  font-size: 36px;
  margin-bottom: 8px;
}

.chart-empty p {
  font-size: 13px;
}

/* Metrics grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.metric-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 14px;
}

.metric-value {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 2px;
  font-variant-numeric: tabular-nums;
}

.metric-label {
  font-size: 11px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.metric-bar {
  height: 4px;
  background: var(--card);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 4px;
}

.metric-bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.6s ease;
  max-width: 100%;
}

.metric-goal {
  font-size: 11px;
  color: var(--text-dim);
}

/* Wellbeing section */
.wellbeing-section {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px;
}

.wellbeing-prompt {
  display: flex;
  align-items: center;
  gap: 12px;
}

.wellbeing-prompt > span {
  font-size: 28px;
  flex-shrink: 0;
}

.wellbeing-prompt > div {
  flex: 1;
}

.wellbeing-prompt strong {
  display: block;
  font-size: 15px;
  margin-bottom: 2px;
}

.wellbeing-prompt p {
  font-size: 12px;
  color: var(--text-muted);
}

.wellbeing-display {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.wellbeing-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.wellbeing-row span:first-child {
  font-size: 13px;
  color: var(--text-muted);
}

.wellbeing-dots {
  display: flex;
  gap: 6px;
}

.wdot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--card);
  border: 1.5px solid var(--border);
  transition: all 0.2s;
}

.wdot.active {
  background: var(--success);
  border-color: var(--success);
}

.wellbeing-win, .wellbeing-focus {
  font-size: 13px;
  color: var(--text-muted);
  padding-top: 4px;
  border-top: 1px solid var(--border);
}

.wellbeing-win strong, .wellbeing-focus strong {
  color: var(--text);
}

/* Wins section */
.wins-section {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px;
}

.wins-title {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  margin-bottom: 10px;
}

/* Insights section */
.insights-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.insight-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 14px;
  font-size: 13px;
  color: var(--text-muted);
  border-left: 3px solid var(--primary);
}

.insight-card.insight-warning {
  border-left-color: var(--warning);
}

.insight-card.insight-success {
  border-left-color: var(--success);
}

/* Week wellbeing row */
.week-checkins {
  display: flex;
  gap: 6px;
  justify-content: space-between;
  padding-top: 10px;
}

.day-checkin {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.day-checkin-label {
  font-size: 10px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.day-checkin-energy {
  font-size: 8px;
  color: var(--text-dim);
}

.day-checkin-dots {
  font-size: 8px;
  color: var(--success);
  letter-spacing: 1px;
}

.day-checkin-empty {
  font-size: 12px;
  color: var(--text-dim);
}

.day-checkin.future .day-checkin-label {
  opacity: 0.4;
}

/* ============================================================
   SETTINGS TAB
   ============================================================ */

.settings-scroll {
  height: 100%;
  overflow-y: auto;
}

.settings-section {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
}

.settings-section h3 {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.activities-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 10px;
}

.activity-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  background: var(--card);
  border-radius: var(--radius-sm);
}

.activity-item-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.activity-item-icon {
  font-size: 22px;
}

.activity-item-name {
  font-size: 14px;
  font-weight: 600;
}

.activity-item-tags {
  display: flex;
  gap: 4px;
  margin-top: 2px;
}

.activity-item-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.activity-color-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.goal-input {
  margin-bottom: 14px;
}

.goal-input label {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.input-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.input-row input {
  flex: 1;
  background: var(--card);
  border: 1.5px solid var(--border);
  color: var(--text);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 16px;
}

.input-row span {
  font-size: 13px;
  color: var(--text-muted);
  white-space: nowrap;
}

.settings-footer {
  text-align: center;
  padding: 20px;
  color: var(--text-dim);
  font-size: 12px;
}

/* ============================================================
   TIMEZONE SELECTOR
   ============================================================ */

.tz-select {
  width: 100%;
  background: var(--card);
  border: 1.5px solid var(--border);
  color: var(--text);
  padding: 11px 36px 11px 14px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  cursor: pointer;
  /* Custom chevron arrow */
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
}

.tz-select:focus {
  border-color: var(--primary);
}

.tz-note {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 8px;
  padding-left: 2px;
}

/* ============================================================
   MODAL
   ============================================================ */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  z-index: 100;
  display: flex;
  align-items: flex-end;
  backdrop-filter: blur(4px);
}

.modal-overlay.hidden {
  display: none;
}

.modal-container {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
}

.modal {
  background: var(--surface);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: 24px 20px;
  max-height: 85vh;
  overflow-y: auto;
}

.modal h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.modal-subtitle {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.modal-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.modal-actions button {
  flex: 1;
}

/* Wellbeing modal */
.wellbeing-modal,
.activity-modal,
.confirm-modal {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.rating-group label, .input-group label {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.star-rating {
  display: flex;
  gap: 10px;
}

.star {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--card);
  border: 1.5px solid var(--border);
  color: var(--text-dim);
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
}

.star.active {
  background: var(--success);
  border-color: var(--success);
  color: white;
}

.input-group textarea,
.input-group input[type="text"],
.input-group input[type="number"] {
  width: 100%;
  background: var(--card);
  border: 1.5px solid var(--border);
  color: var(--text);
  padding: 12px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: inherit;
  resize: none;
  outline: none;
}

.input-group textarea:focus,
.input-group input:focus {
  border-color: var(--primary);
}

/* Activity modal */
.icon-input {
  font-size: 24px !important;
  text-align: center;
  width: 60px !important;
}

.color-picker {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 6px;
}

.color-swatch {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2.5px solid transparent;
  cursor: pointer;
  transition: all 0.15s;
}

.color-swatch.active {
  border-color: white;
  transform: scale(1.15);
}

/* Toggle switch */
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
}

.toggle-row:not(:last-child) {
  border-bottom: 1px solid var(--border);
}

.toggle-row > label:first-child {
  font-size: 14px;
  color: var(--text);
  margin: 0;
}

.toggle {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 26px;
  flex-shrink: 0;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--card);
  border-radius: 13px;
  cursor: pointer;
  transition: background 0.2s;
  border: 1.5px solid var(--border);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--text-muted);
  top: 3px;
  left: 3px;
  transition: transform 0.2s, background 0.2s;
}

.toggle input:checked + .toggle-slider {
  background: var(--primary);
  border-color: var(--primary);
}

.toggle input:checked + .toggle-slider::before {
  transform: translateX(20px);
  background: white;
}

/* Confirm modal */
.confirm-modal p {
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

/* ============================================================
   TOAST
   ============================================================ */

.toast {
  position: fixed;
  bottom: calc(var(--nav-h) + 16px);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--card);
  color: var(--text);
  padding: 10px 20px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  z-index: 200;
  opacity: 0;
  transition: opacity 0.2s, transform 0.2s;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ============================================================
   UTILITIES
   ============================================================ */

.hidden {
  display: none !important;
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* ============================================================
   CUSTOM TAG PILLS
   ============================================================ */

.tag-pill {
  display: inline-flex;
  align-items: center;
  font-size: 9px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid transparent;
  letter-spacing: 0.2px;
  white-space: nowrap;
}

/* ============================================================
   DRAG & DROP
   ============================================================ */

.idle-hint {
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 4px;
}

[data-act-id].drag-over {
  border-color: white !important;
  transform: scale(0.97);
  transition: transform 0.1s, border-color 0.1s;
}

/* ============================================================
   TAGS MANAGEMENT (settings)
   ============================================================ */

.tags-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 10px;
}

.tag-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--card);
  border-radius: var(--radius-sm);
}

.tag-item-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}

.tag-item-name {
  flex: 1;
  font-size: 14px;
  font-weight: 600;
}

.tag-item-actions {
  display: flex;
  gap: 6px;
}

.no-items-hint {
  font-size: 13px;
  color: var(--text-dim);
  padding: 6px 0;
}

/* ============================================================
   TAG SELECTOR (activity modal)
   ============================================================ */

.tag-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-chip {
  padding: 5px 12px;
  border-radius: 20px;
  border: 1.5px solid var(--border);
  background: var(--card);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.tag-chip.selected {
  background: color-mix(in srgb, var(--tag-color) 20%, transparent);
  border-color: var(--tag-color);
  color: var(--tag-color);
}

/* ============================================================
   LOG ENTRY — TAGS & NOTES
   ============================================================ */

.log-entry-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 4px;
}

.log-entry-note {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
  line-height: 1.4;
  word-break: break-word;
}

.log-note-btn {
  background: none;
  border: none;
  font-size: 14px;
  cursor: pointer;
  padding: 2px;
  opacity: 0.6;
  line-height: 1;
}

.log-note-btn:active {
  opacity: 1;
}

/* ============================================================
   NOTE MODAL
   ============================================================ */

.note-modal {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ============================================================
   TAG PICKER MODAL
   ============================================================ */

.tag-picker-modal {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tag-picker-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--card);
  border-radius: var(--radius-sm);
}

.picker-icon {
  font-size: 22px;
  line-height: 1;
}

.picker-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.input-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.label-optional {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--text-dim);
}

/* ============================================================
   ACTIVE TIMER — ENTRY TAGS
   ============================================================ */

.active-entry-tags {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 4px;
  vertical-align: middle;
}

.btn-tag-edit {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px 6px;
  font-size: 13px;
  cursor: pointer;
  color: var(--text-muted);
  line-height: 1.4;
  transition: border-color 0.15s, color 0.15s;
}

.btn-tag-edit:active {
  color: var(--text);
  border-color: var(--primary);
}

/* ============================================================
   TAG BREAKDOWN (Today tab)
   ============================================================ */

.tag-breakdown {
  margin: 4px 0 8px;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.tag-breakdown-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.tag-breakdown-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.tag-breakdown-row:last-child {
  margin-bottom: 0;
}

.tag-breakdown-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  min-width: 90px;
  flex-shrink: 0;
}

.tag-breakdown-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.tag-breakdown-bar-wrap {
  flex: 1;
  height: 20px;
  background: var(--card);
  border-radius: 4px;
  overflow: hidden;
}

.tag-breakdown-bar {
  height: 100%;
  border-radius: 4px;
  transition: width 0.4s ease;
}

.tag-breakdown-value {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  min-width: 34px;
  text-align: right;
  flex-shrink: 0;
}

/* ============================================================
   TODAY STRIP (Track tab)
   ============================================================ */

.today-strip {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 10px 14px;
  margin-bottom: 12px;
}

.today-strip-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.today-strip-label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--text-dim);
}

.today-strip-total {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}

.today-strip-bar {
  height: 5px;
  border-radius: 3px;
  overflow: hidden;
  display: flex;
  background: var(--card);
  margin-bottom: 8px;
}

.today-strip-segment {
  height: 100%;
  transition: width 0.3s ease;
}

.today-strip-acts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.today-strip-act {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--text-muted);
}

.today-strip-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

/* ============================================================
   ACTIVE TIMER — START TIME
   ============================================================ */

.timer-started {
  font-size: 10px;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

/* ============================================================
   METRIC DELTAS (Today tab)
   ============================================================ */

.metric-delta {
  font-size: 11px;
  margin-top: 3px;
  font-variant-numeric: tabular-nums;
}

.delta-pos { color: var(--success); }
.delta-neg { color: var(--danger); }

/* ============================================================
   UNDO TOAST
   ============================================================ */

.toast-has-action {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-right: 12px;
}

.toast-msg {
  flex: 1;
}

.toast-action-btn {
  background: none;
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 10px;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
}