/* ============================================================
   HearthBoard — app shell & components
   Layout adapts by width:
     • >= 900px  → WALL layout (left sidebar, multi-column)
     • <  900px  → PHONE layout (top bar + bottom tab bar)
   ============================================================ */

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: var(--fs-body);
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
button { font-family: inherit; }
h1, h2, h3, p { margin: 0; }
:focus-visible { outline: 2px solid var(--person-hyrum); outline-offset: 2px; border-radius: 4px; }

/* base icon size — context rules below (nav, buttons, tabs…) override */
svg.i { width: 18px; height: 18px; flex: 0 0 auto; vertical-align: -3px; }

/* ---- dotted canvas backdrop (matches mockup) ---- */
#app {
  min-height: 100%;
  background-image: radial-gradient(var(--hairline-2) 1px, transparent 1px);
  background-size: 22px 22px;
}
:root[data-theme="night"] #app {
  background-image: radial-gradient(#26262e 1px, transparent 1px);
}

/* ============================================================
   Frame: sidebar (wall) + main
   ============================================================ */
.frame { display: flex; min-height: 100vh; }

/* ---- Sidebar (wall/desktop only) ---- */
.sidebar {
  width: var(--sidebar-w);
  flex: 0 0 var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--hairline);
  padding: var(--sp-5) var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  position: sticky;
  top: 0;
  height: 100vh;
}
.brand {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; gap: var(--sp-2);
  padding: var(--sp-3) var(--sp-2) var(--sp-5);
}
.brand__avatar {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--surface-3); display: grid; place-items: center;
  font-size: 26px; overflow: hidden;
}
.brand__name { font-weight: 650; font-size: var(--fs-h2); line-height: 1.15; }
.brand__sub  { font-size: var(--fs-xs); color: var(--ink-3); letter-spacing: .02em; }

.nav { display: flex; flex-direction: column; gap: 2px; }
.nav__item {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 10px var(--sp-3); border-radius: var(--r-sm);
  color: var(--ink-2); background: none; border: 0; width: 100%;
  font-size: var(--fs-body); cursor: pointer; text-align: left;
}
.nav__item:hover { background: var(--surface-2); color: var(--ink); }
.nav__item.is-active { background: var(--surface-3); color: var(--ink); font-weight: 600; }
.nav__item .i { width: 20px; height: 20px; flex: 0 0 20px; opacity: .85; }

.sidebar__spacer { flex: 1; }
.btn-add--side { margin-top: var(--sp-3); }

/* ---- Main column ---- */
.main {
  flex: 1; min-width: 0;
  padding: var(--sp-5) var(--sp-6);
  display: flex; flex-direction: column; gap: var(--sp-5);
}

/* ============================================================
   Cards
   ============================================================ */
.card {
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-sm);
  padding: var(--sp-5);
}
.card--flush { padding: 0; overflow: hidden; }
.card__head {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-3); margin-bottom: var(--sp-4);
}
.card__title { display: flex; align-items: center; gap: var(--sp-2); font-size: var(--fs-h2); font-weight: 650; }
.card__title .i { width: 18px; height: 18px; opacity: .8; }
.link {
  background: none; border: 0; color: var(--ink-3); font-size: var(--fs-sm);
  cursor: pointer; display: inline-flex; align-items: center; gap: 4px;
}
.link:hover { color: var(--ink); }

.grid { display: grid; gap: var(--sp-5); }
.grid--2 { grid-template-columns: 1.6fr 1fr; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1180px) { .grid--3 { grid-template-columns: 1fr 1fr; } }

/* ============================================================
   Buttons & pills
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  padding: 11px var(--sp-4); border-radius: var(--r-pill);
  border: 1px solid transparent; font-size: var(--fs-body); font-weight: 600;
  cursor: pointer; white-space: nowrap;
}
.btn--primary { background: var(--accent); color: var(--accent-ink); }
.btn--primary:hover { filter: brightness(1.12); }
.btn--ghost { background: var(--surface); color: var(--ink); border-color: var(--hairline-2); }
.btn--ghost:hover { background: var(--surface-2); }
.btn--block { width: 100%; }
.btn .i { width: 18px; height: 18px; }

.iconbtn {
  width: 38px; height: 38px; border-radius: 50%;
  display: grid; place-items: center; border: 1px solid var(--hairline);
  background: var(--surface); color: var(--ink-2); cursor: pointer;
}
.iconbtn:hover { background: var(--surface-2); color: var(--ink); }
.iconbtn .i { width: 18px; height: 18px; }

/* person filter pills */
.pills { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.pill {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 12px; border-radius: var(--r-pill);
  background: var(--surface-2); border: 1px solid var(--hairline);
  font-size: var(--fs-sm); color: var(--ink-2); cursor: pointer;
}
.pill.is-on { background: var(--surface); color: var(--ink); border-color: var(--hairline-2); box-shadow: var(--shadow-sm); }
.pill.is-off { opacity: .5; }
.dot { width: 9px; height: 9px; border-radius: 50%; flex: 0 0 9px; background: var(--ink-3); }

/* scope segmented toggle (Shared / My) */
.seg {
  display: inline-flex; background: var(--surface-3); border-radius: var(--r-pill);
  padding: 3px; gap: 2px;
}
.seg button {
  border: 0; background: none; padding: 7px 16px; border-radius: var(--r-pill);
  font-size: var(--fs-sm); font-weight: 600; color: var(--ink-2); cursor: pointer;
}
.seg button.is-on { background: var(--surface); color: var(--ink); box-shadow: var(--shadow-sm); }

/* ============================================================
   Avatars & person chips
   ============================================================ */
.avatar {
  width: 30px; height: 30px; border-radius: 50%; flex: 0 0 auto;
  display: grid; place-items: center; color: #fff; font-size: 12px; font-weight: 700;
}
.avatar--sm { width: 22px; height: 22px; font-size: 10px; }
.avatar--lg { width: 44px; height: 44px; font-size: 15px; }

/* ============================================================
   Home: schedule / event rows
   ============================================================ */
.hero-greeting { font-size: var(--fs-hero); font-weight: 680; letter-spacing: -.01em; }
.hero-sub { color: var(--ink-2); margin-top: 4px; }

.evrow {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 14px var(--sp-4); border-radius: var(--r-sm);
  background: var(--surface-2); border-left: 4px solid var(--accent);
  margin-bottom: var(--sp-2); cursor: pointer;
}
.evrow:hover { background: var(--surface-3); }
.evrow__time { font-variant-numeric: tabular-nums; font-weight: 650; font-size: var(--fs-sm); color: var(--ink-2); min-width: 62px; }
.evrow__body { flex: 1; min-width: 0; }
.evrow__title { font-weight: 600; }
.evrow__meta { font-size: var(--fs-sm); color: var(--ink-3); }

/* progress ring */
.ring { display: grid; place-items: center; }
.ring__wrap { position: relative; width: 132px; height: 132px; margin: 0 auto; }
.ring__num { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; }
.ring__num b { font-size: 26px; }
.ring__num span { display: block; font-size: var(--fs-xs); color: var(--ink-3); letter-spacing: .12em; }

/* dinner card */
.dinner__img { width: 100%; height: 150px; border-radius: var(--r-sm); object-fit: cover; background: var(--surface-3); }

/* ============================================================
   Calendar
   ============================================================ */
.cal { display: grid; grid-template-columns: 1.5fr 1fr; gap: var(--sp-5); }
@media (max-width: 1050px) { .cal { grid-template-columns: 1fr; } }
.cal__head { display: flex; align-items: baseline; justify-content: space-between; gap: var(--sp-4); flex-wrap: wrap; }
.cal__month { font-size: var(--fs-h1); font-weight: 680; }
.cal__year { color: var(--ink-3); font-weight: 500; margin-left: 8px; }
.cal__nav { display: flex; gap: var(--sp-2); }

.dow { display: grid; grid-template-columns: repeat(7, 1fr); margin-bottom: 6px; }
.dow span { text-align: center; font-size: var(--fs-xs); color: var(--ink-3); letter-spacing: .06em; }
.month { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.day {
  aspect-ratio: 1 / 1; min-height: 44px; border-radius: var(--r-sm);
  border: 1px solid transparent; background: var(--surface-2);
  display: flex; flex-direction: column; align-items: center; padding: 8px 4px 4px;
  cursor: pointer; position: relative;
}
.day:hover { background: var(--surface-3); }
.day.is-out { background: transparent; color: var(--ink-3); opacity: .5; cursor: default; }
.day.is-today { background: var(--surface); border-color: var(--ink); box-shadow: var(--shadow-sm); }
.day.is-sel { outline: 2px solid var(--ink); outline-offset: -2px; }
.day__n { font-size: var(--fs-sm); font-weight: 600; }
.day__dots { display: flex; gap: 3px; margin-top: auto; padding-bottom: 2px; flex-wrap: wrap; justify-content: center; }
.day__dots .dot { width: 6px; height: 6px; }

.agenda { border-left: 1px solid var(--hairline); padding-left: var(--sp-5); }
@media (max-width: 1050px) { .agenda { border-left: 0; padding-left: 0; border-top: 1px solid var(--hairline); padding-top: var(--sp-4); } }
.agenda__day { font-size: var(--fs-h2); font-weight: 650; margin-bottom: var(--sp-3); }
.agenda__empty { color: var(--ink-3); font-size: var(--fs-sm); padding: var(--sp-4) 0; }
.agitem { display: flex; gap: var(--sp-3); padding: 10px 0; border-bottom: 1px solid var(--hairline); cursor: pointer; }
.agitem:last-child { border-bottom: 0; }
.agitem__bar { width: 3px; border-radius: 3px; background: var(--accent); flex: 0 0 3px; }
.agitem__title { font-weight: 600; }
.agitem__meta { font-size: var(--fs-sm); color: var(--ink-3); }
.agitem__time { font-size: var(--fs-sm); color: var(--ink-2); font-variant-numeric: tabular-nums; margin-left: auto; white-space: nowrap; }

/* ============================================================
   Tasks / chores
   ============================================================ */
.tasklist { display: flex; flex-direction: column; }
.taskrow {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 13px var(--sp-2); border-bottom: 1px solid var(--hairline);
}
.taskrow:last-child { border-bottom: 0; }
.check {
  width: 22px; height: 22px; border-radius: 7px; border: 2px solid var(--hairline-2);
  background: var(--surface); cursor: pointer; flex: 0 0 22px; display: grid; place-items: center;
  color: transparent;
}
.check.is-on { background: var(--ink); border-color: var(--ink); color: #fff; }
.check .i { width: 14px; height: 14px; }
.taskrow__title { font-weight: 550; }
.taskrow.is-done .taskrow__title { text-decoration: line-through; color: var(--ink-3); }
.taskrow__meta { font-size: var(--fs-xs); color: var(--ink-3); display: flex; gap: 6px; align-items: center; }
.taskrow__owner { margin-left: auto; }
.section-label { font-size: var(--fs-xs); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); margin: var(--sp-4) 0 var(--sp-2); font-weight: 700; }

/* ============================================================
   Grocery / lists
   ============================================================ */
.listrow { display: flex; align-items: center; gap: var(--sp-3); padding: 11px var(--sp-2); }
.listrow.is-checked .listrow__text { text-decoration: line-through; color: var(--ink-3); }
.radio { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--hairline-2); cursor: pointer; flex: 0 0 22px; display: grid; place-items: center; color: transparent; background: var(--surface); }
.radio.is-on { background: var(--good); border-color: var(--good); color: #fff; }
.radio .i { width: 13px; height: 13px; }
.listrow__text { font-weight: 550; }
.listrow__qty { font-size: var(--fs-xs); color: var(--ink-3); }
.addbar { display: flex; gap: var(--sp-2); margin-top: var(--sp-4); }
.input {
  flex: 1; padding: 12px var(--sp-4); border-radius: var(--r-pill);
  border: 1px solid var(--hairline-2); background: var(--surface-2); font-size: var(--fs-body); color: var(--ink);
}
.input:focus { outline: none; border-color: var(--ink-3); background: var(--surface); }

/* ============================================================
   Meals
   ============================================================ */
.meals-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: var(--sp-4); }
.mealcard { border: 1px solid var(--hairline); border-radius: var(--r-md); overflow: hidden; background: var(--surface); }
.mealcard__img { height: 120px; background: var(--surface-3); }
.mealcard__body { padding: var(--sp-3) var(--sp-4) var(--sp-4); }
.mealcard__kicker { font-size: var(--fs-xs); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); font-weight: 700; }
.mealcard__title { font-size: var(--fs-h2); font-weight: 680; margin: 4px 0 8px; line-height: 1.15; }
.mealcard__meta { font-size: var(--fs-xs); color: var(--ink-3); display: flex; gap: var(--sp-3); margin-top: 8px; }

/* ============================================================
   Modal / add sheet
   ============================================================ */
.scrim {
  position: fixed; inset: 0; background: rgba(15,15,20,.42);
  display: grid; place-items: center; padding: var(--sp-4); z-index: 50;
  opacity: 0; pointer-events: none; transition: opacity .16s;
}
.scrim.is-open { opacity: 1; pointer-events: auto; }
.sheet {
  background: var(--surface); border-radius: var(--r-lg); box-shadow: var(--shadow-lg);
  width: 100%; max-width: 480px; padding: var(--sp-5); max-height: 92vh; overflow: auto;
  transform: translateY(8px); transition: transform .16s;
}
.scrim.is-open .sheet { transform: none; }
.sheet__title { font-size: var(--fs-h1); font-weight: 680; margin-bottom: var(--sp-4); }
.field { margin-bottom: var(--sp-4); }
.field > label { display: block; font-size: var(--fs-sm); font-weight: 600; color: var(--ink-2); margin-bottom: 6px; }
.field input[type=text], .field input[type=date], .field input[type=time], .field select, .field textarea {
  width: 100%; padding: 11px var(--sp-3); border-radius: var(--r-sm);
  border: 1px solid var(--hairline-2); background: var(--surface-2); font: inherit; color: var(--ink);
}
.field .row { display: flex; gap: var(--sp-3); }
.field .row > * { flex: 1; }
.chipset { display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.chip {
  padding: 8px 13px; border-radius: var(--r-pill); border: 1px solid var(--hairline-2);
  background: var(--surface-2); font-size: var(--fs-sm); cursor: pointer; color: var(--ink-2);
  display: inline-flex; align-items: center; gap: 7px;
}
.chip.is-on { background: var(--ink); color: #fff; border-color: var(--ink); }
.sheet__actions { display: flex; gap: var(--sp-3); margin-top: var(--sp-5); }
.sheet__actions .btn { flex: 1; }

/* ============================================================
   Phone chrome (hidden on wall)
   ============================================================ */
.topbar, .tabbar, .fab { display: none; }

@media (max-width: 899px) {
  .frame { display: block; }
  .sidebar { display: none; }
  .main {
    padding: 0 var(--sp-4);
    padding-top: calc(56px + var(--sp-4));
    padding-bottom: calc(var(--tabbar-h) + var(--sp-5));
    max-width: var(--phone-max); margin: 0 auto; gap: var(--sp-4);
  }
  .grid--2, .grid--3 { grid-template-columns: 1fr; }

  .topbar {
    display: flex; align-items: center; justify-content: space-between;
    position: fixed; top: 0; left: 0; right: 0; height: 56px; z-index: 30;
    padding: 0 var(--sp-4); background: var(--surface); border-bottom: 1px solid var(--hairline);
  }
  .topbar__title { display: flex; align-items: center; gap: var(--sp-2); font-weight: 650; }

  .tabbar {
    display: flex; position: fixed; bottom: 0; left: 0; right: 0; height: var(--tabbar-h);
    background: var(--surface); border-top: 1px solid var(--hairline); z-index: 30;
    padding-bottom: env(safe-area-inset-bottom);
  }
  .tab {
    flex: 1; border: 0; background: none; display: flex; flex-direction: column;
    align-items: center; justify-content: center; gap: 3px; color: var(--ink-3);
    font-size: 10.5px; cursor: pointer;
  }
  .tab.is-active { color: var(--ink); }
  .tab .i { width: 22px; height: 22px; }
  .tab--add .i { width: 30px; height: 30px; color: var(--ink); }

  .card { padding: var(--sp-4); }
  .cal { grid-template-columns: 1fr; }
  .agenda { border-left: 0; padding-left: 0; }
}

/* hide sidebar-only / phone-only helpers */
.wall-only { }
.phone-only { display: none; }
.quicknav { display: none; }
@media (max-width: 899px) {
  .wall-only { display: none !important; }
  .phone-only { display: revert; }
  .quicknav { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 2px; -webkit-overflow-scrolling: touch; }
  .quicknav .pill { white-space: nowrap; flex: 0 0 auto; }
}