:root {
  --bg: #f6f3ec;
  --card: #fffdf9;
  --ink: #2c3531;
  --muted: #7a857f;
  --line: #e7e1d5;
  --accent: #5d8f76;
  --accent-ink: #ffffff;
  --accent-soft: #e4efe8;
  --warn: #d5765c;
  --warn-soft: #fbe9e3;
  --gold: #c9a35a;
  --shadow: 0 1px 2px rgba(60, 50, 30, .05), 0 8px 24px rgba(60, 50, 30, .06);
  --radius: 20px;
  --tabs-h: 64px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #171b19;
    --card: #202623;
    --ink: #e8ece9;
    --muted: #95a19b;
    --line: #2f3733;
    --accent: #7fb598;
    --accent-ink: #10201a;
    --accent-soft: #263a30;
    --warn: #e48e76;
    --warn-soft: #3d2a25;
    --shadow: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .25);
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 16px/1.55 "Segoe UI", "Rubik", "Heebo", "Arial Hebrew", system-ui, -apple-system, Arial, sans-serif;
  min-height: 100dvh;
  -webkit-tap-highlight-color: transparent;
}
[hidden] { display: none !important; }
h1, h2, h3 { margin: 0; line-height: 1.25; font-weight: 650; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.05rem; margin-bottom: 12px; }
p { margin: 0 0 10px; }
button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.center { text-align: center; }

/* ---- boot / login ---- */
.boot { display: grid; place-items: center; min-height: 100dvh; }
.spinner { width: 38px; height: 38px; border-radius: 50%; border: 3px solid var(--line); border-top-color: var(--accent); animation: spin .9s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.login { min-height: 100dvh; display: grid; place-items: center; padding: 24px 16px; background: radial-gradient(900px 500px at 80% -10%, var(--accent-soft), transparent 70%), var(--bg); }
.login-card { width: min(440px, 100%); background: var(--card); border: 1px solid var(--line); border-radius: 28px; box-shadow: var(--shadow); padding: 36px 28px 28px; text-align: center; }
.login-logo { display: block; margin: 0 auto 10px; }
.login-card h1 { font-size: 2.2rem; letter-spacing: -.01em; }
.login-lead { color: var(--muted); margin: 8px 0 20px; }
.login-points { list-style: none; margin: 0 0 22px; padding: 0; text-align: start; display: grid; gap: 8px; }
.login-points li { padding-inline-start: 26px; position: relative; }
.login-points li::before { content: ""; position: absolute; inset-inline-start: 4px; top: .55em; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); opacity: .75; }
.login-message { background: var(--warn-soft); color: var(--warn); border-radius: 12px; padding: 10px 12px; }
.login-foot { color: var(--muted); font-size: .82rem; margin: 14px 0 0; }

/* ---- buttons ---- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid var(--line); background: var(--card); border-radius: 999px; padding: 10px 18px; text-decoration: none; color: var(--ink); font-weight: 600; transition: transform .08s, background .15s, border-color .15s; }
.btn:hover { border-color: var(--accent); }
.btn:active { transform: scale(.97); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn.primary:hover { filter: brightness(1.05); }
.btn.google { width: 100%; padding: 13px 18px; font-size: 1.05rem; }
.btn[disabled] { opacity: .5; pointer-events: none; }
.link { border: 0; background: none; padding: 0; color: var(--accent); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.icon-btn { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line); background: var(--card); font-size: 1.5rem; line-height: 1; display: grid; place-items: center; }
.icon-btn:disabled { opacity: .35; cursor: default; }
.x { border: 0; background: none; color: var(--muted); width: 36px; height: 36px; border-radius: 50%; font-size: 1.2rem; line-height: 1; flex: none; }
.x:hover { background: var(--warn-soft); color: var(--warn); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---- shell ---- */
.top { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 16px; padding: 10px max(16px, env(safe-area-inset-left)) 10px max(16px, env(safe-area-inset-right)); background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 8px; color: var(--ink); text-decoration: none; font-weight: 700; font-size: 1.2rem; }
.avatar { border-radius: 50%; margin-inline-start: auto; border: 2px solid var(--card); box-shadow: 0 0 0 1px var(--line); object-fit: cover; }
.avatar.big { margin: 0; }
.tabs { position: fixed; z-index: 30; inset-inline: 0; bottom: 0; height: calc(var(--tabs-h) + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom); display: grid; grid-template-columns: repeat(5, 1fr); background: color-mix(in srgb, var(--card) 94%, transparent); backdrop-filter: blur(12px); border-top: 1px solid var(--line); }
.tabs button { border: 0; background: none; display: grid; place-items: center; align-content: center; gap: 2px; color: var(--muted); font-size: .74rem; font-weight: 600; }
.tabs svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.tabs button.active { color: var(--accent); }
main { width: min(880px, 100%); margin: 0 auto; padding: 16px 14px calc(var(--tabs-h) + 28px + env(safe-area-inset-bottom)); }
.view { display: none; }
.view.active { display: block; animation: rise .25s ease; }
@keyframes rise { from { opacity: 0; transform: translateY(6px); } }
.view-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin: 6px 2px 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; margin-bottom: 14px; }
.notice { background: var(--accent-soft); border-color: transparent; display: flex; gap: 14px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.notice p { margin: 0; flex: 1 1 240px; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }

/* ---- dates: Hebrew first ---- */
.date-pair { display: inline-flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.date-hebrew { font-weight: 700; }
.date-civil { font-weight: 400; font-size: .8em; color: var(--muted); }

/* ---- today ---- */
.daynav { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin: 4px 0 14px; }
.daylabel { text-align: center; display: grid; gap: 2px; justify-items: center; }
.daylabel .date-hebrew { font-size: 1.25rem; }
.daylabel .date-pair { justify-content: center; }
.hero { display: grid; grid-template-columns: auto 1fr; gap: 22px; align-items: center; }
.ring-wrap { position: relative; width: 168px; height: 168px; }
.ring { width: 100%; height: 100%; }
.ring-track { fill: none; stroke: var(--accent-soft); stroke-width: 13; }
.ring-bar { fill: none; stroke: var(--accent); stroke-width: 13; stroke-linecap: round; transition: stroke-dashoffset .5s ease, stroke .3s; }
.ring-wrap.over .ring-bar { stroke: var(--warn); }
.ring-wrap.over .ring-track { stroke: var(--warn-soft); }
.ring-text { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.ring-text strong { font-size: 2.9rem; line-height: 1; font-weight: 700; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.ring-text span { color: var(--muted); font-size: .9rem; margin-top: 4px; }
.ring-wrap.over .ring-text strong { color: var(--warn); }
.hero-side { display: grid; gap: 10px; min-width: 0; }
.stat { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; border-bottom: 1px dashed var(--line); padding-bottom: 8px; }
.stat span { color: var(--muted); font-size: .92rem; }
.stat strong { font-size: 1.2rem; font-variant-numeric: tabular-nums; }
.weekdots { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; direction: rtl; }
.weekdots button { border: 0; background: none; padding: 0; display: grid; justify-items: center; gap: 3px; color: var(--muted); font-size: .72rem; }
.weekdots i { width: 100%; max-width: 30px; height: 6px; border-radius: 3px; background: var(--line); display: block; }
.weekdots .ok i { background: var(--accent); }
.weekdots .over i { background: var(--warn); }
.weekdots .current { color: var(--ink); font-weight: 700; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips.scroll { flex-wrap: nowrap; overflow-x: auto; padding: 2px 2px 8px; margin: 12px -2px 4px; scrollbar-width: thin; }
.chip { border: 1px solid var(--line); background: transparent; border-radius: 999px; padding: 7px 14px; white-space: nowrap; font-size: .92rem; }
.chip.active { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
.chip b { font-weight: 700; margin-inline-start: 6px; color: var(--accent); }
.chip.active b { color: inherit; }
.search { position: relative; margin-top: 12px; }
.search svg { position: absolute; inset-inline-start: 14px; top: 50%; translate: 0 -50%; width: 20px; height: 20px; fill: none; stroke: var(--muted); stroke-width: 1.8; stroke-linecap: round; pointer-events: none; }
.search input { width: 100%; padding: 14px 44px 14px 16px; border-radius: 16px; border: 1px solid var(--line); background: var(--bg); font-size: 1.05rem; }
.search input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.results { margin-top: 8px; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.quick { margin-top: 14px; display: grid; gap: 8px; }

.rows { display: grid; }
.row { display: flex; align-items: center; gap: 12px; padding: 11px 6px; border: 0; border-bottom: 1px solid var(--line); background: none; text-align: start; width: 100%; min-width: 0; }
.row:last-child { border-bottom: 0; }
button.row:hover, .row.click:hover { background: var(--accent-soft); }
.results .row { padding-inline: 14px; }
.row .row { border: 0; padding: 0; }
.row-main { flex: 1; min-width: 0; display: grid; }
.row-main strong { font-weight: 600; overflow: hidden; text-overflow: ellipsis; }
.row-main small { color: var(--muted); }
.pts { flex: none; min-width: 44px; text-align: center; padding: 4px 10px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-weight: 700; font-variant-numeric: tabular-nums; }
.pts.zero { background: transparent; border: 1px dashed var(--line); color: var(--muted); }
.pts.over { background: var(--warn-soft); color: var(--warn); }
.tag { font-size: .72rem; border: 1px solid var(--line); border-radius: 999px; padding: 1px 8px; color: var(--muted); margin-inline-start: 6px; white-space: nowrap; }
.meal-card h3 { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 4px; }
.meal-card h3 span { color: var(--muted); font-weight: 500; font-size: .9rem; }
.empty { text-align: center; color: var(--muted); padding: 26px 10px; }

/* ---- history ---- */
.seg { display: inline-flex; background: var(--line); border-radius: 999px; padding: 3px; }
.seg button { border: 0; background: none; padding: 7px 14px; border-radius: 999px; font-weight: 600; color: var(--muted); font-size: .92rem; }
.seg button.active { background: var(--card); color: var(--ink); box-shadow: 0 1px 3px rgba(0, 0, 0, .12); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 14px; }
.stat-card { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 14px; box-shadow: var(--shadow); }
.stat-card strong { display: block; font-size: 1.7rem; line-height: 1.15; font-variant-numeric: tabular-nums; }
.stat-card span { color: var(--muted); font-size: .85rem; }
.chart { direction: ltr; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart text { fill: var(--muted); font-size: 11px; font-family: inherit; }
.chart .grid { stroke: var(--line); stroke-width: 1; }
.chart .bar { fill: var(--accent); cursor: pointer; transition: opacity .15s; }
.chart .bar.over { fill: var(--warn); }
.chart .bar:hover { opacity: .75; }
.chart .slot { fill: transparent; cursor: pointer; }
.chart .budget { fill: none; stroke: var(--gold); stroke-width: 1.6; stroke-dasharray: 5 4; }
.chart .line { fill: none; stroke: var(--accent); stroke-width: 2.4; stroke-linejoin: round; stroke-linecap: round; }
.chart .area { fill: var(--accent-soft); opacity: .7; }
.chart .pt { fill: var(--card); stroke: var(--accent); stroke-width: 2; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; color: var(--muted); font-size: .82rem; margin-top: 8px; }
.legend .dot { width: 10px; height: 10px; border-radius: 3px; display: inline-block; background: var(--accent); margin-inline-end: -8px; }
.legend .dot.over { background: var(--warn); }
.legend .dash { width: 18px; border-top: 2px dashed var(--gold); display: inline-block; margin-inline-end: -8px; }
.inline-form { display: flex; gap: 10px; align-items: end; flex-wrap: wrap; margin-top: 12px; }
.inline-form label { flex: 1 1 180px; }
.rows.compact .row { padding-block: 6px; }

/* ---- forms ---- */
.fields { display: grid; gap: 12px; }
.fields.two { grid-template-columns: 1fr 1fr; }
.fields .wide { grid-column: 1 / -1; }
label { display: grid; gap: 5px; font-size: .88rem; color: var(--muted); font-weight: 600; }
input[type="text"], input[type="number"], select { width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: 13px; background: var(--bg); color: var(--ink); font-size: 1rem; font-weight: 400; }
input:focus, select:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.check { display: flex; align-items: center; gap: 8px; margin-top: 12px; font-weight: 500; }
.check input { width: 18px; height: 18px; accent-color: var(--accent); }
.formula-note { margin: 12px 0; direction: rtl; }
.calc-result { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 16px 0 10px; }
.calc-result > div { background: var(--accent-soft); border-radius: 16px; padding: 14px; display: grid; }
.calc-result strong { font-size: 2.6rem; line-height: 1.1; color: var(--accent); font-variant-numeric: tabular-nums; }
.calc-result > div > span:last-child { font-size: 1.5rem; font-variant-numeric: tabular-nums; }
.breakdown { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 14px; }
.breakdown .piece { background: var(--accent-soft); border-radius: 12px; padding: 6px 12px; font-size: .88rem; }
.breakdown .piece b { color: var(--accent); margin-inline-start: 4px; }
.breakdown .total { background: var(--accent); color: var(--accent-ink); font-weight: 700; font-size: 1rem; }
.breakdown .total b { color: inherit; }
.advanced { margin-top: 14px; }
.advanced summary { cursor: pointer; color: var(--muted); font-weight: 600; margin-bottom: 10px; }
.user-card { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.user-card .actions { margin: 0; margin-inline-start: auto; }
/* Scale 15..40: under 18.5 = 14%, healthy up to 25 = 40%, overweight up to 30 = 60%. */
.bmi-bar { position: relative; height: 12px; border-radius: 6px; margin: 18px 0 12px; background: linear-gradient(to left, #7fb0d6 0 14%, var(--accent) 14% 40%, var(--gold) 40% 60%, var(--warn) 60% 100%); }
.bmi-bar i { position: absolute; top: -5px; width: 4px; height: 22px; border-radius: 2px; background: var(--ink); translate: 50% 0; }
.bmi-value { font-size: 2rem; font-weight: 700; }

/* ---- dialogs / toast ---- */
.sheet { border: 0; padding: 0; background: var(--card); color: var(--ink); border-radius: 26px 26px 0 0; width: 100%; max-width: 520px; margin: auto auto 0; box-shadow: 0 -10px 40px rgba(0, 0, 0, .2); }
.sheet::backdrop { background: rgba(20, 25, 22, .45); backdrop-filter: blur(2px); }
.sheet form { padding: 22px 20px calc(20px + env(safe-area-inset-bottom)); }
.sheet[open] { animation: up .22s ease; }
@keyframes up { from { transform: translateY(30px); opacity: 0; } }
.qty { display: flex; align-items: center; justify-content: space-between; margin: 16px 0 12px; }
.stepper { display: inline-flex; align-items: center; gap: 6px; background: var(--bg); border: 1px solid var(--line); border-radius: 999px; padding: 4px; }
.stepper button { width: 42px; height: 42px; border-radius: 50%; border: 0; background: var(--card); font-size: 1.4rem; line-height: 1; box-shadow: 0 1px 2px rgba(0, 0, 0, .12); }
.stepper output { min-width: 54px; text-align: center; font-size: 1.3rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.sheet-total { display: flex; align-items: baseline; gap: 8px; justify-content: center; margin-top: 16px; color: var(--muted); }
.sheet-total strong { font-size: 2.2rem; color: var(--accent); font-variant-numeric: tabular-nums; }
.sheet .actions .btn { flex: 1; }
.toast { position: fixed; z-index: 60; inset-inline: 0; bottom: calc(var(--tabs-h) + 18px + env(safe-area-inset-bottom)); margin: 0 auto; width: max-content; max-width: calc(100% - 32px); background: var(--ink); color: var(--bg); padding: 11px 18px; border-radius: 999px; box-shadow: var(--shadow); animation: rise .2s ease; text-align: center; }
.toast.error { background: var(--warn); color: #fff; }

/* ---- wide screens: tabs move into the header ---- */
@media (min-width: 820px) {
  .tabs { position: static; height: auto; padding: 0; display: flex; gap: 4px; background: none; border: 0; backdrop-filter: none; margin-inline-start: 18px; }
  .tabs button { display: flex; gap: 7px; padding: 8px 14px; border-radius: 999px; font-size: .95rem; }
  .tabs svg { width: 19px; height: 19px; }
  .tabs button.active { background: var(--accent-soft); }
  main { padding-bottom: 40px; padding-top: 22px; }
  .toast { bottom: 28px; }
  .sheet { margin: auto; border-radius: 26px; }
  .hero { padding: 26px; gap: 34px; }
  .ring-wrap { width: 200px; height: 200px; }
}
@media (max-width: 560px) {
  .hero { grid-template-columns: 1fr; justify-items: center; }
  .hero-side { width: 100%; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .fields.two { grid-template-columns: 1fr 1fr; gap: 10px; }
  .user-card .actions { margin-inline-start: 0; width: 100%; }
  .user-card .actions .btn { flex: 1; }
  h2 { font-size: 1.3rem; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}