:root{
  --paper:#e9e6da;
  --paper-deep:#e1ddcd;
  --card:#fbf9f3;
  --card-soft:#f4f1e8;
  --ink:#26312b;
  --ink-soft:#5b665d;
  --ink-faint:#8b9089;
  --teal:#28423b;
  --teal-soft:#3d5850;
  --moss:#6e7c5e;
  --moss-soft:#a9b596;
  --brick:#b5563e;
  --brick-soft:#e7c3b7;
  --brass:#b08d4f;
  --brass-soft:#e6d7b3;
  --line:#d3cdba;
  --line-soft:#e2ddcd;
  --shadow: 0 1px 2px rgba(38,49,43,0.06), 0 6px 20px -8px rgba(38,49,43,0.18);
  --radius: 14px;
  --radius-sm: 8px;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
::selection{ background:var(--brass-soft); }
h1,h2,h3,.serif{ font-family:'Newsreader', Georgia, serif; }
.mono{ font-family:'IBM Plex Mono', monospace; letter-spacing:0.01em; }
.eyebrow{
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
  letter-spacing:0.14em;
  text-transform:uppercase;
  color:var(--ink-faint);
}
a{ color:inherit; }
button{ font-family:inherit; cursor:pointer; }

/* ---------- App shell ---------- */
.app-shell{ max-width:1180px; margin:0 auto; padding:0 24px 80px; }
.topbar{
  position:sticky; top:0; z-index:40;
  background:var(--paper);
  padding:22px 0 14px;
}
.topbar-inner{ display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap; }
.brand{ display:flex; align-items:center; gap:10px; }
.brand-mark{ width:30px; height:30px; flex:none; }
.brand h1{ font-size:22px; font-weight:600; margin:0; color:var(--teal); letter-spacing:0.01em; }
.brand small{ font-family:'IBM Plex Mono',monospace; font-size:11px; color:var(--ink-faint); letter-spacing:.08em; }
.user-area{ margin-left:auto; }

nav.tabs{ display:flex; gap:2px; background:var(--card-soft); padding:4px; border-radius:999px; border:1px solid var(--line-soft); }
nav.tabs button{
  border:none; background:transparent; padding:9px 16px; border-radius:999px;
  font-size:13.5px; font-weight:500; color:var(--ink-soft); transition:all .18s ease;
  white-space:nowrap;
}
nav.tabs button:hover{ color:var(--teal); }
nav.tabs button.active{ background:var(--teal); color:#f4f1e6; box-shadow:var(--shadow); }

.view{ display:none; animation:fadein .35s ease; }
.view.active{ display:block; }
@keyframes fadein{ from{opacity:0; transform:translateY(4px);} to{opacity:1; transform:translateY(0);} }
@media (prefers-reduced-motion: reduce){ .view{animation:none;} *{scroll-behavior:auto !important;} }

/* ---------- Section headers ---------- */
.section-head{ display:flex; align-items:flex-end; justify-content:space-between; gap:16px; margin:34px 0 16px; flex-wrap:wrap; }
.section-head h2{ font-size:26px; margin:2px 0 0; font-weight:500; color:var(--ink); }
.btn{
  border:1px solid var(--teal); background:var(--teal); color:#f4f1e6;
  padding:10px 18px; border-radius:999px; font-size:13.5px; font-weight:600;
  display:inline-flex; align-items:center; gap:8px; transition:transform .15s ease, box-shadow .15s ease;
}
.btn:hover{ box-shadow:var(--shadow); transform:translateY(-1px); }
.btn.ghost{ background:transparent; color:var(--teal); }
.btn.small{ padding:7px 13px; font-size:12.5px; }
.btn.subtle{ border-color:var(--line); color:var(--ink-soft); background:var(--card); }
.btn:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible{
  outline:2px solid var(--teal); outline-offset:2px;
}

/* ---------- Home: week strip ---------- */
.week-strip{
  display:grid; grid-template-columns:repeat(7,1fr); gap:8px;
}
.day-tile{
  background:var(--card); border:1px solid var(--line-soft); border-radius:var(--radius-sm);
  padding:12px 8px; text-align:center; position:relative; min-height:84px;
  display:flex; flex-direction:column; align-items:center; justify-content:space-between;
  transition:transform .15s ease;
}
.day-tile:hover{ transform:translateY(-2px); border-color:var(--brass); }
.day-tile.today{ background:var(--teal); border-color:var(--teal); }
.day-tile.today .dow, .day-tile.today .dom{ color:#f2efe3; }
.day-tile .dow{ font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:.08em; color:var(--ink-faint); text-transform:uppercase; }
.day-tile .dom{ font-family:'Newsreader',serif; font-size:20px; margin-top:2px; }
.day-tile .count{
  margin-top:6px; font-family:'IBM Plex Mono',monospace; font-size:10.5px;
  background:var(--brass-soft); color:#5c4a24; padding:2px 8px; border-radius:999px;
}
.day-tile.today .count{ background:rgba(255,255,255,0.18); color:#f2efe3; }
.day-tile .count.zero{ visibility:hidden; }

/* ---------- Cards: consumable ---------- */
.card-row{ display:flex; gap:16px; overflow-x:auto; padding:4px 2px 14px; scrollbar-width:thin; }
.grid{ display:grid; grid-template-columns:repeat(auto-fill, minmax(240px,1fr)); gap:16px; }

.item-card{
  background:var(--card); border:1px solid var(--line-soft); border-radius:var(--radius);
  box-shadow:var(--shadow); overflow:hidden; position:relative; flex:none; width:240px;
  display:flex; flex-direction:column;
}
.grid .item-card{ width:auto; }
.item-card .tag-tab{
  position:absolute; top:0; left:16px; background:var(--brass); color:#3a2f16;
  font-family:'IBM Plex Mono',monospace; font-size:10px; letter-spacing:.06em;
  padding:3px 10px 4px; border-radius:0 0 6px 6px; font-weight:600;
}
.item-card .photo{
  height:120px; background:var(--card-soft); display:flex; align-items:center; justify-content:center;
  border-bottom:1px dashed var(--line);
  background-size:cover; background-position:center;
}
.item-card .photo svg{ width:34px; height:34px; opacity:.35; }
.item-card .body{ padding:14px 14px 16px; display:flex; flex-direction:column; gap:8px; flex:1; }
.item-card h3{ font-size:16.5px; font-weight:600; margin:0; font-family:'Newsreader',serif; }
.item-card .meta{ font-size:12px; color:var(--ink-soft); display:flex; flex-direction:column; gap:3px; }
.item-card .meta span.mono{ color:var(--ink-faint); }
.gauge-row{ display:flex; align-items:center; gap:10px; margin-top:auto; padding-top:8px; border-top:1px dashed var(--line); }
.gauge{ flex:none; }
.gauge-label{ font-family:'IBM Plex Mono',monospace; font-size:11px; line-height:1.35; }
.gauge-label b{ display:block; font-size:12.5px; color:var(--ink); }
.card-actions{ display:flex; gap:6px; padding:0 14px 14px; }
.icon-btn{
  border:1px solid var(--line); background:var(--card); border-radius:8px; padding:6px 9px;
  font-size:11.5px; color:var(--ink-soft); display:inline-flex; align-items:center; gap:5px;
}
.icon-btn:hover{ border-color:var(--teal); color:var(--teal); }
.status-pill{ font-family:'IBM Plex Mono',monospace; font-size:10.5px; padding:2px 8px; border-radius:999px; display:inline-block; width:fit-content; }
.status-pill.open{ background:var(--moss-soft); color:#2f3a24; }
.status-pill.sealed{ background:var(--card-soft); color:var(--ink-soft); border:1px solid var(--line); }
.status-pill.overdue{ background:var(--brick-soft); color:#6b2314; }

/* ---------- chore card ---------- */
.chore-card{ background:var(--card); border:1px solid var(--line-soft); border-radius:var(--radius); box-shadow:var(--shadow); padding:16px; display:flex; flex-direction:column; gap:10px; }
.chore-card h3{ font-size:16px; font-weight:600; margin:0; font-family:'Newsreader',serif; }
.cycle-dots{ display:flex; gap:4px; align-items:center; }
.cycle-dots .dot{ width:7px; height:7px; border-radius:50%; background:var(--line); }
.cycle-dots .dot.filled{ background:var(--moss); }
.due-line{ font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--ink-soft); }
.due-line.due-soon{ color:var(--brick); font-weight:600; }

/* ---------- empty state ---------- */
.empty{
  border:1px dashed var(--line); border-radius:var(--radius); padding:34px 20px; text-align:center;
  color:var(--ink-soft); background:var(--card-soft);
}
.empty .serif{ font-size:18px; color:var(--ink); margin-bottom:6px; }

/* ---------- filter bar ---------- */
.filter-bar{ display:flex; gap:8px; flex-wrap:wrap; margin-bottom:18px; }
.chip{
  border:1px solid var(--line); background:var(--card); padding:6px 14px; border-radius:999px;
  font-size:12.5px; color:var(--ink-soft);
}
.chip.active{ background:var(--teal); border-color:var(--teal); color:#f4f1e6; }

/* ---------- calendar week view ---------- */
.week-nav{ display:flex; align-items:center; gap:12px; margin-bottom:16px; }
.week-nav .range{ font-family:'IBM Plex Mono',monospace; font-size:13px; color:var(--ink-soft); }
.week-grid{ display:grid; grid-template-columns:repeat(7,1fr); gap:12px; align-items:start; }
.week-col{ background:var(--card); border:1px solid var(--line-soft); border-radius:var(--radius-sm); min-height:220px; display:flex; flex-direction:column; }
.week-col-head{ padding:10px 10px 8px; border-bottom:1px solid var(--line-soft); display:flex; justify-content:space-between; align-items:center; }
.week-col-head .dow{ font-family:'IBM Plex Mono',monospace; font-size:10px; color:var(--ink-faint); text-transform:uppercase; letter-spacing:.06em; }
.week-col-head .dom{ font-family:'Newsreader',serif; font-size:17px; }
.week-col.today{ border-color:var(--brass); box-shadow:0 0 0 1px var(--brass) inset; }
.week-col-add{ border:none; background:transparent; color:var(--ink-faint); font-size:15px; line-height:1; }
.week-col-add:hover{ color:var(--teal); }
.week-events{ padding:8px; display:flex; flex-direction:column; gap:6px; flex:1; }
.evt{ border-radius:7px; padding:6px 8px; font-size:11.5px; line-height:1.35; display:flex; gap:6px; align-items:flex-start; }
.evt .dotmark{ width:6px; height:6px; border-radius:50%; margin-top:4px; flex:none; }
.evt.consumable{ background:var(--brass-soft); color:#4a3a18; }
.evt.consumable .dotmark{ background:var(--brass); }
.evt.chore{ background:var(--moss-soft); color:#2c3620; }
.evt.chore .dotmark{ background:var(--moss); }
.evt.todo{ background:var(--card-soft); color:var(--ink-soft); border:1px solid var(--line); }
.evt.todo .dotmark{ background:var(--ink-faint); }
.evt.overdue{ background:var(--brick-soft); color:#6b2314; }
.evt.overdue .dotmark{ background:var(--brick); }

/* ---------- month view ---------- */
.month-grid{ display:grid; grid-template-columns:repeat(7,1fr); gap:6px; }
.month-dow{ text-align:center; font-family:'IBM Plex Mono',monospace; font-size:10.5px; color:var(--ink-faint); padding-bottom:4px; text-transform:uppercase; letter-spacing:.06em; }
.month-cell{
  background:var(--card); border:1px solid var(--line-soft); border-radius:8px; min-height:88px;
  padding:8px; display:flex; flex-direction:column; gap:5px; cursor:pointer; transition:border-color .15s ease;
}
.month-cell:hover{ border-color:var(--brass); }
.month-cell.pad{ background:transparent; border:none; cursor:default; }
.month-cell.today{ border-color:var(--teal); box-shadow:0 0 0 1px var(--teal) inset; }
.month-cell .dom{ font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--ink-soft); }
.month-cell.today .dom{ color:var(--teal); font-weight:700; }
.month-dots{ display:flex; gap:3px; flex-wrap:wrap; }
.month-dots .dot{ width:6px; height:6px; border-radius:50%; }
.month-dots .dot.consumable{ background:var(--brass); }
.month-dots .dot.chore{ background:var(--moss); }
.month-dots .dot.todo{ background:var(--ink-faint); }
.month-dots .dot.overdue{ background:var(--brick); }

/* ---------- day drawer ---------- */
.drawer-backdrop{ position:fixed; inset:0; background:rgba(38,49,43,0.28); backdrop-filter:blur(2px); z-index:60; display:none; }
.drawer-backdrop.open{ display:block; }
.drawer{
  position:fixed; right:0; top:0; bottom:0; width:min(380px,92vw); background:var(--card); z-index:61;
  box-shadow:-14px 0 40px -10px rgba(38,49,43,0.35); transform:translateX(100%); transition:transform .28s ease;
  padding:24px; overflow-y:auto;
}
.drawer.open{ transform:translateX(0); }
.drawer h3{ font-family:'Newsreader',serif; font-size:20px; margin:0 0 4px; }
.drawer .close{ position:absolute; top:18px; right:18px; border:none; background:transparent; font-size:20px; color:var(--ink-soft); }

/* ---------- shop page ---------- */
.shop-card{ background:var(--card); border:1px solid var(--line-soft); border-radius:var(--radius); padding:18px; box-shadow:var(--shadow); }
.shop-card h3{ font-family:'Newsreader',serif; font-size:19px; margin:0 0 10px; display:flex; align-items:center; gap:8px; }
.shop-items{ display:flex; flex-wrap:wrap; gap:8px; }
.shop-items .pill{ background:var(--card-soft); border:1px solid var(--line); border-radius:999px; padding:5px 12px; font-size:12px; color:var(--ink-soft); }

/* ---------- modal ---------- */
.modal-backdrop{ position:fixed; inset:0; background:rgba(38,49,43,0.32); backdrop-filter:blur(2px); z-index:70; display:none; align-items:center; justify-content:center; padding:20px; }
.modal-backdrop.open{ display:flex; }
.modal{
  background:var(--card); border-radius:16px; width:min(520px,100%); max-height:88vh; overflow-y:auto;
  box-shadow:0 20px 60px -10px rgba(38,49,43,0.4); padding:26px 26px 22px; position:relative;
}
.modal h3{ font-family:'Newsreader',serif; font-size:21px; margin:0 0 18px; }
.modal .close{ position:absolute; top:18px; right:18px; border:none; background:transparent; font-size:20px; color:var(--ink-soft); }
.field{ margin-bottom:14px; display:flex; flex-direction:column; gap:5px; }
.field label{ font-size:12px; color:var(--ink-soft); font-weight:600; }
.field .hint{ font-size:11px; color:var(--ink-faint); font-weight:400; }
.field input[type=text], .field input[type=number], .field input[type=date], .field select, .field textarea{
  border:1px solid var(--line); background:var(--card-soft); border-radius:8px; padding:9px 11px; font-size:14px;
  font-family:inherit; color:var(--ink);
}
.field textarea{ resize:vertical; min-height:56px; }
.field-row{ display:flex; gap:10px; }
.field-row .field{ flex:1; }
.radio-row{ display:flex; gap:8px; }
.radio-row label{
  flex:1; border:1px solid var(--line); border-radius:8px; padding:8px; text-align:center; font-size:12.5px;
  color:var(--ink-soft); cursor:pointer;
}
.radio-row input{ display:none; }
.radio-row input:checked + span{ color:var(--teal); font-weight:700; }
.radio-row label:has(input:checked){ border-color:var(--teal); background:var(--card-soft); }
.photo-drop{
  border:1px dashed var(--line); border-radius:10px; padding:14px; text-align:center; cursor:pointer;
  color:var(--ink-faint); font-size:12.5px; background:var(--card-soft);
}
.photo-drop img{ max-height:90px; border-radius:6px; margin-bottom:6px; }
.modal-actions{ display:flex; gap:10px; margin-top:8px; }
.modal-actions .btn{ flex:1; justify-content:center; }
.danger-link{ font-size:12px; color:var(--brick); text-decoration:underline; text-underline-offset:2px; background:none; border:none; margin-top:6px; }

/* ---------- footer ---------- */
.foot{ margin-top:70px; padding-top:20px; border-top:1px solid var(--line); display:flex; justify-content:space-between; color:var(--ink-faint); font-size:11.5px; font-family:'IBM Plex Mono',monospace; flex-wrap:wrap; gap:8px;}

/* ---------- user avatar ---------- */
.user-avatar{
  width:36px; height:36px; border-radius:50%; border:2px solid var(--line);
  background:var(--card); cursor:pointer; overflow:hidden;
  display:flex; align-items:center; justify-content:center;
  transition:border-color .15s ease;
}
.user-avatar:hover{ border-color:var(--teal); }
.user-avatar img{ width:100%; height:100%; object-fit:cover; }
.avatar-placeholder{
  font-size:14px; font-weight:600; color:var(--teal);
  font-family:'Inter',sans-serif;
}

/* ---------- settings modal ---------- */
.user-info{
  text-align:center; padding:16px 0; margin-bottom:16px;
  border-bottom:1px solid var(--line);
}
.settings-avatar{
  width:64px; height:64px; border-radius:50%; border:2px solid var(--line);
  margin-bottom:8px;
}
.settings-name{ font-size:16px; font-weight:600; color:var(--ink); }
.settings-email{ font-size:12px; color:var(--ink-faint); }

.theme-options{
  display:flex; gap:10px; flex-wrap:wrap;
}
.theme-option{
  display:flex; gap:4px; padding:8px 12px; border:2px solid var(--line);
  border-radius:8px; background:var(--card); cursor:pointer;
  transition:border-color .15s ease;
}
.theme-option:hover{ border-color:var(--teal); }
.theme-option.active{ border-color:var(--teal); background:var(--card-soft); }
.theme-option span{
  width:16px; height:16px; border-radius:50%;
}
.btn.danger{
  border-color:var(--brick); background:var(--brick); color:#fff;
}
.btn.danger:hover{ opacity:0.9; }

@media (max-width:760px){
  .week-grid{ grid-template-columns:1fr; }
  .month-grid{ grid-template-columns:repeat(7,minmax(0,1fr)); }
  .month-cell{ min-height:60px; padding:5px; }
  .month-dots{ display:none; }
  .month-cell.hasEvents::after{ content:''; width:5px; height:5px; border-radius:50%; background:var(--brass); margin-top:2px; }
  nav.tabs{ overflow-x:auto; max-width:100%; }
  .app-shell{ padding:0 14px 60px; }
}