:root {
  /* Botanical palette */
  --white: #ffffff;
  --off-white: #f7f5f0;
  --paper: #f2efe8;
  --eucalyptus-pale: #e8ede8;
  --eucalyptus-light: #c8d8c4;
  --eucalyptus: #7a9e7e;
  --eucalyptus-deep: #4a7050;
  --lavender-pale: #ede8f0;
  --lavender-light: #c9bedd;
  --lavender: #8f7aaa;
  --lavender-deep: #5c4a7a;
  --sage: #b2c4aa;
  --stone: #8a8880;
  --ink: #2a2820;
  --ink-soft: #4a4840;
  --ink-faint: #9a9890;

  /* Spacing */
  --margin: 28px;
  --radius: 16px;
  --radius-sm: 10px;

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Jost', sans-serif;
}

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

html, body {
  height: 100%;
  background: var(--off-white);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior: none;
}

#app {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Header ── */
.app-header {
  background: var(--white);
  border-bottom: 1px solid var(--eucalyptus-pale);
  position: sticky;
  top: 0;
  z-index: 100;
  padding-top: env(safe-area-inset-top);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px var(--margin) 12px;
}

.app-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  font-size: 28px;
  color: var(--eucalyptus-deep);
  letter-spacing: 0.02em;
}

.icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--stone);
  padding: 6px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.2s, background 0.2s;
}

.icon-btn:hover { color: var(--eucalyptus-deep); background: var(--eucalyptus-pale); }

.tab-nav {
  display: flex;
  padding: 0 var(--margin);
  gap: 0;
  border-top: 1px solid var(--eucalyptus-pale);
}

.tab-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: lowercase;
  color: var(--ink-faint);
  padding: 12px 16px 10px;
  position: relative;
  transition: color 0.2s;
  white-space: nowrap;
}

.tab-btn::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0; right: 0;
  height: 2px;
  background: var(--eucalyptus);
  border-radius: 2px 2px 0 0;
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.tab-btn.active { color: var(--eucalyptus-deep); }
.tab-btn.active::after { transform: scaleX(1); }

/* ── Main ── */
#main-content {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.tab-section {
  display: none;
  padding: 0 var(--margin) 80px;
  animation: fadeUp 0.3s ease;
}

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

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.section-intro {
  padding: 24px 0 8px;
}

.date-label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 300;
  color: var(--stone);
  letter-spacing: 0.06em;
  text-transform: lowercase;
  margin-bottom: 2px;
}

.section-subtitle {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 300;
  font-style: italic;
  color: var(--ink-soft);
}

/* ── Chore Cards ── */
.chore-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 12px;
}

.chore-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--eucalyptus-pale);
  padding: 16px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: box-shadow 0.2s, transform 0.1s;
  touch-action: pan-y;
  user-select: none;
}

.chore-card:active { transform: scale(0.99); }

.chore-card.done {
  background: var(--eucalyptus-pale);
  border-color: var(--eucalyptus-light);
  opacity: 0.7;
}

.chore-card.done .chore-name {
  text-decoration: line-through;
  color: var(--stone);
}

/* Swipe feedback */
.chore-card::before {
  content: attr(data-swipe-label);
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity 0.15s;
  pointer-events: none;
}

.chore-card.swiping-left::before {
  content: 'skip';
  right: 20px;
  color: var(--lavender-deep);
  opacity: 1;
}

.chore-card.swiping-right::before {
  content: 'tomorrow';
  left: 20px;
  color: var(--eucalyptus-deep);
  opacity: 1;
}

.chore-card.swiping-left { background: var(--lavender-pale); }
.chore-card.swiping-right { background: var(--eucalyptus-pale); }

.check-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--eucalyptus-light);
  background: none;
  cursor: pointer;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  color: transparent;
}

.check-btn:hover {
  border-color: var(--eucalyptus);
  background: var(--eucalyptus-pale);
}

.chore-card.done .check-btn {
  background: var(--eucalyptus);
  border-color: var(--eucalyptus);
  color: white;
}

.check-icon {
  width: 14px;
  height: 14px;
}

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

.chore-name {
  font-weight: 400;
  font-size: 15px;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chore-meta {
  font-size: 12px;
  color: var(--ink-faint);
  margin-top: 2px;
}

.chore-badge {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 20px;
  flex-shrink: 0;
}

.badge-high {
  background: var(--lavender-pale);
  color: var(--lavender-deep);
}

.badge-medium {
  background: var(--eucalyptus-pale);
  color: var(--eucalyptus-deep);
}

.badge-low {
  background: var(--paper);
  color: var(--stone);
}

/* Drag handle for plan view */
.drag-handle {
  color: var(--ink-faint);
  cursor: grab;
  padding: 8px 6px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  touch-action: none; /* tell iOS this element handles its own touch */
}

.drag-handle:active { cursor: grabbing; }

.chore-card.dragging {
  opacity: 0.5;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  z-index: 10;
}

.chore-card.drag-over {
  border-color: var(--eucalyptus);
  background: var(--eucalyptus-pale);
}

/* Upcoming section */
.upcoming-section {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--eucalyptus-pale);
}

.upcoming-heading {
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  font-size: 18px;
  color: var(--ink-soft);
  margin-bottom: 4px;
}

.upcoming-sub {
  font-size: 12px;
  color: var(--ink-faint);
  margin-bottom: 12px;
}

.chore-list.upcoming .chore-card {
  border-style: dashed;
  background: var(--off-white);
}

.add-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--eucalyptus);
  font-size: 22px;
  line-height: 1;
  flex-shrink: 0;
  transition: color 0.2s, transform 0.2s;
}

.add-btn:hover { color: var(--eucalyptus-deep); transform: scale(1.2); }

/* All chores view */
.all-chores .chore-card {
  cursor: pointer;
}

.last-done {
  font-size: 11px;
  color: var(--sage);
  margin-top: 2px;
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--stone);
}

.empty-icon { font-size: 36px; margin-bottom: 12px; }
.empty-sub { font-size: 13px; color: var(--ink-faint); margin-top: 4px; }

/* ── Modal ── */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: flex-end;
  pointer-events: none;
}

.modal.open {
  display: flex;
  pointer-events: all;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(42, 40, 32, 0.4);
  backdrop-filter: blur(2px);
  animation: fadeIn 0.25s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-sheet {
  position: relative;
  background: var(--white);
  border-radius: 24px 24px 0 0;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  padding-bottom: env(safe-area-inset-bottom);
  animation: slideUp 0.3s cubic-bezier(0.32, 0.72, 0, 1);
  max-height: 85vh;
  overflow-y: auto;
}

.modal-sheet--tall { max-height: 92vh; }

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.modal-handle {
  width: 36px;
  height: 4px;
  background: var(--eucalyptus-light);
  border-radius: 2px;
  margin: 14px auto 0;
}

.modal-content {
  padding: 20px var(--margin) 32px;
}

.modal-title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 26px;
  color: var(--ink);
  margin-bottom: 8px;
}

.modal-meta {
  font-size: 13px;
  color: var(--stone);
  margin-bottom: 16px;
  line-height: 1.8;
}

.modal-notes {
  background: var(--off-white);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 14px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin-bottom: 24px;
  min-height: 60px;
  white-space: pre-wrap;
}

.modal-notes:empty::before {
  content: 'no notes yet';
  color: var(--ink-faint);
  font-style: italic;
}

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

/* ── Buttons ── */
.btn {
  width: 100%;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.04em;
  transition: all 0.2s;
}

.btn-primary {
  background: var(--eucalyptus);
  color: var(--white);
}

.btn-primary:hover { background: var(--eucalyptus-deep); }

.btn-secondary {
  background: var(--lavender-pale);
  color: var(--lavender-deep);
}

.btn-secondary:hover { background: var(--lavender-light); color: var(--white); }

.btn-ghost {
  background: transparent;
  color: var(--stone);
  border: 1px solid var(--eucalyptus-light);
}

.btn-ghost:hover { background: var(--off-white); }

/* Settings */
.settings-section {
  border-bottom: 1px solid var(--eucalyptus-pale);
  padding: 20px 0;
}

.settings-section:last-of-type { border-bottom: none; }

.settings-heading {
  font-family: var(--font-display);
  font-weight: 300;
  font-style: italic;
  font-size: 18px;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.settings-desc {
  font-size: 13px;
  color: var(--stone);
  margin-bottom: 14px;
  line-height: 1.6;
}

.notif-status {
  font-size: 12px;
  color: var(--eucalyptus-deep);
  margin-top: 10px;
  min-height: 18px;
}

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--ink);
  color: var(--white);
  padding: 12px 20px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.03em;
  opacity: 0;
  transition: opacity 0.25s, transform 0.25s;
  pointer-events: none;
  white-space: nowrap;
  z-index: 300;
}

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

/* ── Add chore button ── */
.add-chore-btn {
  background: none;
  border: 1.5px solid var(--eucalyptus-light);
  border-radius: 20px;
  padding: 6px 14px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  color: var(--eucalyptus-deep);
  cursor: pointer;
  letter-spacing: 0.04em;
  transition: all 0.2s;
  white-space: nowrap;
}
.add-chore-btn:hover { background: var(--eucalyptus-pale); }

.field-label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 8px;
}

.freq-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 4px;
}

.freq-btn {
  padding: 7px 14px;
  border-radius: 20px;
  border: 1.5px solid var(--eucalyptus-light);
  background: none;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--stone);
  cursor: pointer;
  transition: all 0.2s;
}
.freq-btn.active {
  background: var(--eucalyptus);
  border-color: var(--eucalyptus);
  color: var(--white);
}

.importance-row {
  display: flex;
  gap: 8px;
}

.imp-btn {
  flex: 1;
  padding: 8px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--eucalyptus-light);
  background: none;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--stone);
  cursor: pointer;
  transition: all 0.2s;
}
.imp-btn.active[data-imp="high"]   { background: var(--lavender-pale); border-color: var(--lavender); color: var(--lavender-deep); }
.imp-btn.active[data-imp="medium"] { background: var(--eucalyptus-pale); border-color: var(--eucalyptus); color: var(--eucalyptus-deep); }
.imp-btn.active[data-imp="low"]    { background: var(--paper); border-color: var(--sage); color: var(--stone); }

/* ── Tasks / To-do ── */
.task-section-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 20px 0 10px;
  padding-bottom: 8px;
  border-bottom: 1.5px solid var(--eucalyptus-light);
}

.task-section-header--ben {
  margin-top: 32px;
  border-bottom-color: var(--lavender-light);
}

.task-section-label {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 20px;
  font-weight: 300;
  color: var(--eucalyptus-deep);
}

.task-section-header--ben .task-section-label {
  color: var(--lavender-deep);
}

.tasks-drop-zone {
  min-height: 48px;
}

.tasks-drop-zone.drag-over-zone {
  background: var(--eucalyptus-pale);
  border-radius: var(--radius-sm);
  outline: 2px dashed var(--eucalyptus-light);
}

.tasks-drop-zone[data-owner="ben"].drag-over-zone {
  background: var(--lavender-pale);
  outline-color: var(--lavender-light);
}

.add-task-row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 10px;
  margin-bottom: 4px;
}

.task-input {
  flex: 1;
  padding: 12px 14px;
  border: 1.5px solid var(--eucalyptus-light);
  border-radius: var(--radius-sm);
  background: var(--white);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 300;
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
}

.task-input:focus { border-color: var(--eucalyptus); }
.task-input::placeholder { color: var(--ink-faint); }

.task-add-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: none;
  background: var(--eucalyptus);
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s, transform 0.15s;
}

.task-add-btn--ben { background: var(--lavender); }
.task-add-btn:hover { background: var(--eucalyptus-deep); }
.task-add-btn--ben:hover { background: var(--lavender-deep); }
.task-add-btn:active { transform: scale(0.93); }

.task-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--eucalyptus-pale);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: opacity 0.25s, transform 0.25s, box-shadow 0.2s;
  position: relative;
}

.task-card[data-owner="ben"] {
  border-color: var(--lavender-pale);
}

.task-card.dragging {
  opacity: 0.5;
  box-shadow: 0 6px 20px rgba(0,0,0,0.1);
}

.task-card.drag-above { border-top: 2px solid var(--eucalyptus); }
.task-card.drag-below { border-bottom: 2px solid var(--eucalyptus); }

.task-card.completing {
  opacity: 0;
  transform: translateX(60px);
  pointer-events: none;
}

.task-drag-handle {
  color: var(--ink-faint);
  cursor: grab;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  padding: 2px;
}

.task-drag-handle:active { cursor: grabbing; }

.task-check {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1.5px solid var(--eucalyptus-light);
  background: none;
  cursor: pointer;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: transparent;
  transition: all 0.2s;
}

.task-card[data-owner="ben"] .task-check {
  border-color: var(--lavender-light);
}

.task-check:hover {
  border-color: var(--eucalyptus);
  background: var(--eucalyptus-pale);
  color: var(--eucalyptus);
}

.task-card[data-owner="ben"] .task-check:hover {
  border-color: var(--lavender);
  background: var(--lavender-pale);
  color: var(--lavender);
}

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

.task-name {
  font-size: 14px;
  font-weight: 400;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.task-note-preview {
  font-size: 12px;
  color: var(--ink-faint);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tasks-empty {
  text-align: center;
  padding: 20px 0 12px;
  color: var(--ink-faint);
  font-size: 13px;
  font-style: italic;
}

/* Task modal specifics */
.task-modal-title {
  width: 100%;
  border: none;
  border-bottom: 1.5px solid var(--eucalyptus-light);
  padding: 4px 0 10px;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 300;
  color: var(--ink);
  outline: none;
  background: transparent;
  margin-bottom: 16px;
}

.task-modal-title::placeholder { color: var(--ink-faint); }

.task-modal-notes {
  width: 100%;
  border: 1.5px solid var(--eucalyptus-pale);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 300;
  color: var(--ink);
  outline: none;
  resize: none;
  background: var(--off-white);
  line-height: 1.6;
  margin-bottom: 16px;
  transition: border-color 0.2s;
}

.task-modal-notes:focus { border-color: var(--eucalyptus); }
.task-modal-notes::placeholder { color: var(--ink-faint); }

.task-modal-owner {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
}

.task-owner-label {
  font-size: 13px;
  color: var(--stone);
}

.task-owner-btn {
  padding: 6px 16px;
  border-radius: 20px;
  border: 1.5px solid var(--eucalyptus-light);
  background: none;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--stone);
  cursor: pointer;
  transition: all 0.2s;
}

.task-owner-btn.active {
  background: var(--eucalyptus);
  border-color: var(--eucalyptus);
  color: var(--white);
}

.task-owner-btn[data-owner="ben"].active {
  background: var(--lavender);
  border-color: var(--lavender);
}

.btn-danger {
  background: transparent;
  color: var(--lavender-deep);
  border: 1px solid var(--lavender-light);
}

.btn-danger:hover { background: var(--lavender-pale); }

/* ── Section divider ── */
.section-divider {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 24px 0 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--eucalyptus-pale);
}

.divider-label {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 17px;
  font-weight: 300;
  color: var(--stone);
}

.divider-sub {
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}

.empty-section-note {
  font-size: 13px;
  color: var(--ink-faint);
  font-style: italic;
  padding: 14px 4px;
}

/* ── Celebration ── */
#celebOverlay {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(247, 245, 240, 0.92);
  backdrop-filter: blur(6px);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

#celebOverlay.show {
  opacity: 1;
  pointer-events: all;
}

#celebCanvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.celeb-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  animation: celebPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes celebPop {
  from { transform: scale(0.7); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

.celeb-emoji {
  font-size: 64px;
  margin-bottom: 12px;
  animation: sway 2s ease-in-out infinite;
}

@keyframes sway {
  0%, 100% { transform: rotate(-8deg); }
  50%       { transform: rotate(8deg); }
}

.celeb-title {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 300;
  font-style: italic;
  color: var(--eucalyptus-deep);
  letter-spacing: 0.02em;
  margin-bottom: 8px;
}

.celeb-sub {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 300;
  color: var(--stone);
  letter-spacing: 0.06em;
  margin-bottom: 32px;
}

.celeb-close {
  background: var(--eucalyptus);
  color: var(--white);
  border: none;
  border-radius: 100px;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.celeb-close:hover { background: var(--eucalyptus-deep); }
.celeb-close:active { transform: scale(0.96); }

/* Scrollbar */
::-webkit-scrollbar { width: 0; }