/* LazzaT Mini App. Colours come from Telegram's theme (--tg-theme-*); the fallbacks only apply
   outside Telegram (mock mode in a normal browser). One house accent: saffron, the colour of plov. */

:root {
  --c-bg: var(--tg-theme-secondary-bg-color, #efeff4);
  --c-section: var(--tg-theme-section-bg-color, var(--tg-theme-bg-color, #ffffff));
  --c-text: var(--tg-theme-text-color, #000000);
  --c-hint: var(--tg-theme-hint-color, #6d6d72);
  --c-subtitle: var(--tg-theme-subtitle-text-color, var(--c-hint));
  --c-link: var(--tg-theme-link-color, #2481cc);
  --c-button: var(--tg-theme-button-color, #2481cc);
  --c-button-text: var(--tg-theme-button-text-color, #ffffff);
  --c-danger: var(--tg-theme-destructive-text-color, #d93a3a);
  --c-accent: var(--tg-theme-accent-text-color, var(--c-link));
  --c-header: var(--tg-theme-section-header-text-color, var(--c-hint));
  --c-sep: var(--tg-theme-section-separator-color, rgba(128, 128, 140, .22));

  --saffron: #d98a00;
  --saffron-ink: #8a5300;
  --pomegranate: #b3261e;
  --ok: #2e9e4f;
  --ok-ink: #1f7a3a;
  --amber: #e0a100;

  --radius: 14px;
  --gutter: 16px;
  --tabbar-h: 64px;
  --safe-top: max(env(safe-area-inset-top, 0px), var(--tg-content-safe-area-inset-top, 0px));
  --safe-bottom: max(env(safe-area-inset-bottom, 0px), var(--tg-safe-area-inset-bottom, 0px));
  --safe-left: max(env(safe-area-inset-left, 0px), var(--tg-safe-area-inset-left, 0px));
  --safe-right: max(env(safe-area-inset-right, 0px), var(--tg-safe-area-inset-right, 0px));

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif;
  --font-num: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --c-bg: var(--tg-theme-secondary-bg-color, #151e27);
    --c-section: var(--tg-theme-section-bg-color, var(--tg-theme-bg-color, #1d2733));
    --c-text: var(--tg-theme-text-color, #ffffff);
    --c-hint: var(--tg-theme-hint-color, #8796a5);
    --c-link: var(--tg-theme-link-color, #62bcf9);
    --c-button: var(--tg-theme-button-color, #3e88f7);
    --c-danger: var(--tg-theme-destructive-text-color, #ef6a6a);
    --c-sep: var(--tg-theme-section-separator-color, rgba(255, 255, 255, .08));
  }
}

/* Dark Telegram themes: lighter saffron so it reads on dark sections. Set by app.js from colorScheme. */
:root[data-scheme="dark"] {
  --saffron: #f2b544;
  --saffron-ink: #f6c76a;
  --pomegranate: #e0584f;
  --ok: #4cc26d;
  --ok-ink: #5fd07f;
  --amber: #f2c14e;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
html, body { margin: 0; background: var(--c-bg); color: var(--c-text); }
body {
  font: 400 17px/1.35 var(--font);
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  min-height: 100vh;
  min-height: var(--tg-viewport-stable-height, 100vh);
  overscroll-behavior-y: none;
}
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; margin: 0; cursor: pointer; text-align: inherit; }
button:focus-visible, a:focus-visible, input:focus-visible { outline: 3px solid var(--c-link); outline-offset: 2px; }
a { color: var(--c-link); text-decoration: none; }
[hidden] { display: none !important; }
.num { font-family: var(--font-num); font-variant-numeric: tabular-nums; }

/* ---------- top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: center; gap: 10px;
  padding: calc(6px + var(--safe-top)) calc(var(--gutter) + var(--safe-right)) 6px calc(var(--gutter) + var(--safe-left));
  background: var(--c-bg);
}
.wordmark { font-weight: 800; font-size: 15px; letter-spacing: .14em; text-transform: uppercase; color: var(--c-hint); }
.wordmark span { color: var(--saffron); }
.mock-badge {
  font: 700 11px/1 var(--font); letter-spacing: .08em; padding: 4px 6px; border-radius: 6px;
  color: var(--saffron-ink); border: 1.5px solid var(--saffron);
}
.icon-btn {
  margin-left: auto; width: 48px; height: 48px; margin-right: -12px;
  display: grid; place-items: center; border-radius: 50%; color: var(--c-link);
}
.icon-btn:active { background: var(--c-sep); }
.icon-btn.spinning svg { animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

#app { max-width: 640px; margin: 0 auto; }
main { padding: 0 calc(var(--gutter) + var(--safe-right)) calc(var(--tabbar-h) + var(--safe-bottom) + 96px) calc(var(--gutter) + var(--safe-left)); }

/* ---------- day header ---------- */
.dayhead { display: flex; align-items: center; gap: 4px; margin: 2px -8px 14px; }
.day-arrow {
  flex: none; width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center; color: var(--c-link);
}
.day-arrow:active { background: var(--c-sep); }
.daylabel { flex: 1; text-align: center; min-width: 0; padding: 4px 0; border-radius: 12px; }
.daylabel .rel { display: block; font-size: 15px; font-weight: 600; color: var(--c-hint); text-transform: uppercase; letter-spacing: .06em; min-height: 20px; }
.daylabel .date { display: block; font-size: 27px; font-weight: 750; letter-spacing: -.01em; }
.daylabel .back { display: inline-block; margin-top: 2px; font-size: 15px; font-weight: 600; color: var(--c-link); }

/* ---------- sections ---------- */
.sec { margin: 0 0 22px; }
.sec-h {
  display: flex; align-items: baseline; gap: 8px;
  margin: 0 4px 8px; font-size: 14px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--c-header);
}
.sec-h .count { font-variant-numeric: tabular-nums; color: var(--c-hint); font-weight: 600; }
.sec--overdue .sec-h { color: var(--c-danger); }
.list { background: var(--c-section); border-radius: var(--radius); overflow: hidden; }
.list > * + * { border-top: 1px solid var(--c-sep); }
.note-muted { margin: -10px 4px 22px; font-size: 14px; color: var(--c-hint); }

/* ---------- order card (the house element) ---------- */
.orders { display: grid; gap: 12px; }
.order {
  position: relative; display: flex; overflow: hidden; border-radius: var(--radius);
  background: var(--c-section);
  background: color-mix(in srgb, var(--saffron) 9%, var(--c-section));
}
.order-rail {
  flex: none; width: 12px;
  background-color: var(--saffron);
  background-image:
    linear-gradient(45deg, var(--pomegranate) 25%, transparent 25%),
    linear-gradient(135deg, var(--pomegranate) 25%, transparent 25%),
    linear-gradient(225deg, var(--pomegranate) 25%, transparent 25%),
    linear-gradient(315deg, var(--pomegranate) 25%, transparent 25%);
  background-size: 12px 18px;
  background-position: 6px 0, 6px 0, 0 0, 0 0;
}
.order-main { flex: 1; min-width: 0; padding: 14px 14px 14px 16px; }
.order-top { display: flex; align-items: flex-start; gap: 12px; }
.order-ppl { display: flex; align-items: baseline; gap: 6px; line-height: 1; }
.order-ppl b { font: 800 52px/0.95 var(--font-num); font-variant-numeric: tabular-nums; letter-spacing: -.03em; }
.order-ppl span { font-size: 18px; font-weight: 600; color: var(--c-hint); }
.order-when { margin-left: auto; text-align: right; }
.order-when .t { font: 750 30px/1 var(--font-num); font-variant-numeric: tabular-nums; color: var(--saffron-ink); }
.order-when .id { display: block; margin-top: 6px; font-size: 14px; color: var(--c-hint); }
.order-items { margin-top: 10px; font-size: 20px; font-weight: 600; line-height: 1.3; }
.order-meta { margin-top: 6px; display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 17px; color: var(--c-subtitle); }
.order-meta a { font-weight: 600; min-height: 32px; display: inline-flex; align-items: center; }
.order-notes { margin-top: 6px; font-size: 16px; color: var(--c-hint); }
.order-actions { margin-top: 12px; }
:root[data-scheme="dark"] .order { background: color-mix(in srgb, var(--saffron) 12%, var(--c-section)); }
.order.done, :root[data-scheme="dark"] .order.done { background: var(--c-section); }
.order.done .order-rail { filter: grayscale(1); opacity: .35; }
.order.done .order-ppl b, .order.done .order-items { color: var(--c-hint); }
.order.done .order-when .t { color: var(--c-hint); }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 52px; padding: 0 22px; border-radius: 12px;
  font-size: 18px; font-weight: 700;
  background: var(--c-button); color: var(--c-button-text);
}
.btn:active { filter: brightness(.92); transform: scale(.99); }
.btn[disabled] { opacity: .5; pointer-events: none; }
.btn--wide { width: 100%; }
.btn--quiet { background: color-mix(in srgb, var(--c-button) 13%, transparent); color: var(--c-link); }
.btn--ok { background: var(--ok); color: #fff; }
.done-label { display: inline-flex; align-items: center; gap: 8px; min-height: 52px; font-size: 18px; font-weight: 700; color: var(--ok); }

/* ---------- task rows ---------- */
.row {
  display: flex; align-items: center; gap: 14px; width: 100%;
  min-height: 64px; padding: 10px 16px;
}
button.row:active { background: color-mix(in srgb, var(--c-text) 6%, transparent); }
.tick {
  flex: none; width: 32px; height: 32px; border-radius: 9px;
  border: 2.5px solid var(--c-hint); display: grid; place-items: center;
  transition: background .15s, border-color .15s;
}
.tick svg { opacity: 0; transform: scale(.6); transition: opacity .15s, transform .15s; }
.row[aria-checked="true"] .tick { background: var(--ok); border-color: var(--ok); }
.row[aria-checked="true"] .tick svg { opacity: 1; transform: none; }
.row[aria-checked="true"] .row-title { text-decoration: line-through; color: var(--c-hint); }
.row-body { flex: 1; min-width: 0; }
.row-title { display: block; font-size: 18px; font-weight: 500; line-height: 1.3; overflow-wrap: anywhere; }
.row-sub { display: flex; flex-wrap: wrap; gap: 2px 10px; margin-top: 3px; font-size: 15px; color: var(--c-hint); }
.row-sub .hi { color: var(--saffron-ink); font-weight: 700; }
.sec--overdue .list { box-shadow: inset 4px 0 0 var(--c-danger); }
.sec--overdue .row-sub .when { color: var(--c-danger); font-weight: 600; }
.sec--overdue .tick { border-color: var(--c-danger); }

/* ---------- events & reminders ---------- */
.ev { display: flex; gap: 14px; align-items: flex-start; padding: 12px 16px; min-height: 60px; }
.ev-time { flex: none; width: 64px; padding-top: 1px; font: 700 18px/1.3 var(--font-num); font-variant-numeric: tabular-nums; }
.ev-time.allday { font: 600 13px/1.6 var(--font); text-transform: uppercase; letter-spacing: .04em; color: var(--c-hint); }
.ev-body { flex: 1; min-width: 0; }
.ev-title { display: block; font-size: 18px; font-weight: 500; overflow-wrap: anywhere; }
.ev-sub { display: flex; flex-wrap: wrap; gap: 2px 10px; margin-top: 3px; font-size: 15px; color: var(--c-hint); }
.src-g { font-weight: 700; font-size: 12px; letter-spacing: .05em; text-transform: uppercase; color: var(--c-accent); }
.sec--reminders .list { background: transparent; border: 1.5px dashed color-mix(in srgb, var(--c-hint) 45%, transparent); }
.sec--reminders .ev { color: var(--c-subtitle); }
.sec--reminders .ev-time { color: var(--c-hint); font-weight: 600; }
.sec--reminders .ev-title { font-size: 17px; font-weight: 400; }

/* ---------- empty / loading / error ---------- */
.empty { text-align: center; padding: 56px 24px; }
.empty-mark { width: 72px; height: 72px; margin: 0 auto 16px; border-radius: 50%; display: grid; place-items: center;
  background: color-mix(in srgb, var(--saffron) 14%, var(--c-section)); color: var(--saffron-ink); }
.empty h3 { margin: 0 0 6px; font-size: 22px; font-weight: 700; }
.empty p { margin: 0; font-size: 17px; color: var(--c-hint); }
.skel { border-radius: var(--radius); background: var(--c-section); margin-bottom: 12px; position: relative; overflow: hidden; }
.skel::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--c-text) 5%, transparent), transparent); animation: shimmer 1.2s infinite; }
@keyframes shimmer { from { transform: translateX(-100%); } to { transform: translateX(100%); } }
.errbox { text-align: center; padding: 48px 20px; }
.errbox h3 { margin: 0 0 8px; font-size: 22px; }
.errbox p { margin: 0 0 20px; color: var(--c-hint); }

.fatal {
  position: fixed; inset: 0; z-index: 50; background: var(--c-bg);
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
  padding: calc(24px + var(--safe-top)) 28px calc(24px + var(--safe-bottom));
}
.fatal .wordmark { font-size: 18px; margin-bottom: 28px; }
.fatal h1 { margin: 0 0 10px; font-size: 26px; line-height: 1.2; }
.fatal p { margin: 0; font-size: 18px; color: var(--c-hint); max-width: 320px; }

/* ---------- bills ---------- */
.owed { padding: 6px 4px 18px; }
.owed-label { font-size: 15px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--c-header); }
.owed-total { margin-top: 4px; font: 800 44px/1.05 var(--font-num); font-variant-numeric: tabular-nums; letter-spacing: -.025em; overflow-wrap: anywhere; }
.owed-sub { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 18px; margin-top: 10px; }
.owed-overdue { font-size: 19px; font-weight: 700; color: var(--c-danger); }
.owed-personal { font-size: 15px; color: var(--c-hint); }
.owed-sub .num { font-weight: 700; }

.bill { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 72px; padding: 12px 14px 12px 16px; }
.bill:active { background: color-mix(in srgb, var(--c-text) 6%, transparent); }
.bill-l { flex: 1; min-width: 0; }
.bill-creditor { display: block; font-size: 18px; font-weight: 600; line-height: 1.25; overflow-wrap: anywhere; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.badge { font-size: 13px; font-weight: 700; padding: 3px 8px; border-radius: 6px; letter-spacing: .02em;
  background: color-mix(in srgb, var(--c-hint) 16%, transparent); color: var(--c-subtitle); }
.badge--goods { background: color-mix(in srgb, var(--saffron) 18%, transparent); color: var(--saffron-ink); }
.badge--personal { background: color-mix(in srgb, var(--c-accent) 15%, transparent); color: var(--c-accent); }
.bill-r { flex: none; text-align: right; }
.bill-amt { display: block; font: 700 19px/1.2 var(--font-num); font-variant-numeric: tabular-nums; }
.bill-due { display: block; margin-top: 4px; font-size: 15px; color: var(--c-hint); }
.bill.overdue .bill-due { color: var(--c-danger); font-weight: 700; }
.bill.overdue { box-shadow: inset 4px 0 0 var(--c-danger); }
.chev { flex: none; color: var(--c-hint); opacity: .6; margin-right: -4px; }
.bill.leaving { transition: opacity .35s, transform .35s; opacity: 0; transform: translateX(24px); }

/* ---------- shopping: the open trip is a till receipt that grows as price cards come in ---------- */
.trip { position: relative; margin: 2px 0 28px; padding: 16px 0 4px; background: var(--c-section); border-radius: var(--radius) var(--radius) 0 0; }
.trip::after {   /* torn receipt edge */
  content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 9px;
  background: conic-gradient(from -45deg at 50% 100%, var(--c-section) 90deg, transparent 0) 0 0 / 18px 100% repeat-x;
}
.trip + .trip { margin-top: 0; }
.trip-head { display: flex; align-items: baseline; gap: 10px; padding: 0 16px; }
.trip-store { font-size: 22px; font-weight: 750; line-height: 1.2; overflow-wrap: anywhere; }
.trip-since { margin-left: auto; flex: none; font-size: 15px; color: var(--c-hint); }
.trip-total { padding: 4px 16px 0; font: 800 44px/1.05 var(--font-num); font-variant-numeric: tabular-nums; letter-spacing: -.025em; overflow-wrap: anywhere; }
.trip-count { padding: 4px 16px 14px; font-size: 16px; font-weight: 600; color: var(--c-hint); }
.trip-items { border-top: 2px dashed color-mix(in srgb, var(--c-hint) 38%, transparent); }
.trip-items > * + * { border-top: 1px dashed color-mix(in srgb, var(--c-hint) 30%, transparent); }

.item { display: flex; align-items: flex-start; gap: 12px; width: 100%; min-height: 72px; padding: 12px 16px; }
.item:active { background: color-mix(in srgb, var(--c-text) 6%, transparent); }
.item-l { flex: 1; min-width: 0; }
.item-name { display: block; font-size: 18px; font-weight: 600; line-height: 1.25; overflow-wrap: anywhere; }
.item-raw { display: block; margin-top: 2px; font-size: 14px; color: var(--c-hint); overflow-wrap: anywhere; }
.item-sub { display: flex; flex-wrap: wrap; gap: 2px 12px; margin-top: 4px; font-size: 15px; color: var(--c-subtitle); }
.item-sub b { font-weight: 600; }
.item-sub b.multi { font-weight: 800; color: var(--c-text); }
.item-r { flex: none; display: flex; flex-direction: column; align-items: flex-end; gap: 6px; text-align: right; }
.item-amt { font: 700 19px/1.25 var(--font-num); font-variant-numeric: tabular-nums; }
.chg { display: inline-block; padding: 4px 7px; border-radius: 6px; font-size: 14px; font-weight: 800; line-height: 1; white-space: nowrap; }
.chg--up { color: var(--pomegranate); background: color-mix(in srgb, var(--pomegranate) 13%, transparent); }
.chg--down { color: var(--ok-ink); background: color-mix(in srgb, var(--ok) 15%, transparent); }
.chg--new { color: var(--c-accent); background: color-mix(in srgb, var(--c-accent) 14%, transparent); font-size: 13px; letter-spacing: .04em; text-transform: uppercase; }
.shop-hint { margin: 0 4px 24px; padding: 12px 14px; border-radius: 12px; font-size: 16px; line-height: 1.4; color: var(--c-subtitle);
  border: 1.5px dashed color-mix(in srgb, var(--c-hint) 45%, transparent); }
.empty--shop { padding: 40px 20px 28px; }

.search {
  display: flex; align-items: center; gap: 10px; min-height: 56px; padding: 0 14px; margin-bottom: 10px;
  background: var(--c-section); border-radius: var(--radius); border: 2px solid transparent; color: var(--c-hint); cursor: text;
}
.search:focus-within { border-color: var(--c-button); }
.search svg { flex: none; }
.search input {
  flex: 1; min-width: 0; height: 52px; padding: 0; border: 0; outline: none; background: transparent; color: var(--c-text);
  font: 500 18px/1.2 var(--font); -webkit-appearance: none; appearance: none;
}
.search input:focus-visible { outline: none; }
.search input::placeholder { color: var(--c-hint); opacity: 1; }
#price-results.stale { opacity: .55; transition: opacity .2s; }
.prices-empty { margin: 6px 4px 0; font-size: 16px; color: var(--c-hint); }
.prod { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 76px; padding: 12px 14px 12px 16px; }
.prod:active { background: color-mix(in srgb, var(--c-text) 6%, transparent); }
.prod-l { flex: 1; min-width: 0; }
.prod-name { display: block; font-size: 18px; font-weight: 600; line-height: 1.25; overflow-wrap: anywhere; }
.prod-sub { display: block; margin-top: 3px; font-size: 15px; color: var(--c-hint); }
.prod-low { display: block; margin-top: 2px; font-size: 15px; font-weight: 600; color: var(--ok-ink); }
.prod-r { flex: none; text-align: right; }
.prod-amt { display: block; font: 700 19px/1.2 var(--font-num); font-variant-numeric: tabular-nums; }
.prod-r .spark { display: block; margin: 6px 0 0 auto; }
.more { display: block; width: 100%; min-height: 52px; margin-top: 8px; border-radius: 12px; font-size: 17px; font-weight: 700;
  color: var(--c-link); background: color-mix(in srgb, var(--c-link) 10%, transparent); text-align: center; }

.spark { overflow: visible; }
.sp-line { fill: none; stroke: var(--saffron); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.spark--big .sp-line { stroke-width: 2.5; }
.sp-area { fill: var(--saffron); fill-opacity: .14; stroke: none; }
.sp-grid { stroke: var(--c-sep); stroke-width: 1; stroke-dasharray: 4 4; fill: none; }
.sp-dot { fill: var(--saffron); stroke: var(--c-section); stroke-width: 2; }
.sp-min { fill: var(--ok); }
.sp-max { fill: var(--pomegranate); }
.chart { margin-bottom: 14px; padding: 14px 12px 10px; background: var(--c-section); border-radius: var(--radius); }
.chart .spark { display: block; height: auto; }
.chart-axis { display: flex; justify-content: space-between; margin-top: 6px; font-size: 14px; color: var(--c-hint); }
.key { display: inline-block; width: 11px; height: 11px; margin-right: 8px; border-radius: 50%; vertical-align: 0; }
.key--min { background: var(--ok); }
.key--max { background: var(--pomegranate); }
.kv dd small { display: block; margin-top: 2px; font-size: 15px; font-weight: 400; color: var(--c-hint); }
.kv.kv--hist > div { padding: 11px 16px; }
.kv.kv--hist dt { color: var(--c-text); }

.rtrip { display: flex; align-items: center; gap: 12px; min-height: 72px; padding: 12px 16px; }
.rtrip-l { flex: 1; min-width: 0; }
.rtrip-store { display: block; font-size: 18px; font-weight: 600; line-height: 1.25; overflow-wrap: anywhere; }
.rtrip-sub { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; margin-top: 3px; font-size: 15px; color: var(--c-hint); }
.rtrip-r { flex: none; text-align: right; }
.rtrip-amt { display: block; font: 700 19px/1.2 var(--font-num); font-variant-numeric: tabular-nums; }
.rtrip-diff { display: block; margin-top: 4px; font-size: 15px; color: var(--c-hint); }
.rtrip-diff.diff-warn { color: var(--saffron-ink); font-weight: 700; }
.rtrip-diff.diff-ok { color: var(--ok-ink); font-weight: 600; }
.rtrip.cancelled .rtrip-store, .rtrip.cancelled .rtrip-amt { color: var(--c-hint); }
.rtrip.cancelled .rtrip-amt { text-decoration: line-through; }

.sheet-raw { margin: 2px 0 4px; font-size: 16px; color: var(--c-hint); overflow-wrap: anywhere; }
.sheet-big-sub .chg { margin-left: 6px; vertical-align: 1px; }
.stepper { display: grid; grid-template-columns: 76px 1fr 76px; align-items: center; gap: 8px; padding: 8px; margin-bottom: 14px;
  background: var(--c-section); border-radius: var(--radius); }
.step { height: 64px; border-radius: 12px; display: grid; place-items: center; color: var(--c-link);
  background: color-mix(in srgb, var(--c-button) 13%, transparent); }
.step:active { filter: brightness(.92); transform: scale(.97); }
.step[disabled] { opacity: .35; pointer-events: none; }
.stepper output { text-align: center; font: 800 40px/1 var(--font-num); font-variant-numeric: tabular-nums; }
.btn--danger { background: color-mix(in srgb, var(--c-danger) 12%, transparent); color: var(--c-danger); }

/* ---------- documents: letters ranked by urgency (stripe: red / amber / grey), photo, copyable payment details ---------- */
.doc { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 84px; padding: 12px 14px 12px 20px;
  box-shadow: inset 6px 0 0 var(--urg, var(--c-hint)); }
.doc:active { background: color-mix(in srgb, var(--c-text) 6%, transparent); }
.doc--red { --urg: var(--c-danger); }
.doc--yellow { --urg: var(--amber); }
.doc--green { --urg: var(--c-hint); }
.doc--done { --urg: transparent; }
.doc-l { flex: 1; min-width: 0; }
.doc-sender { display: block; font-size: 15px; line-height: 1.25; color: var(--c-hint); overflow-wrap: break-word; }
.doc-title { display: block; margin-top: 2px; font-size: 19px; font-weight: 650; line-height: 1.25; overflow-wrap: break-word; }
.doc-r { flex: none; text-align: right; }
.doc-amt { display: block; font: 700 19px/1.2 var(--font-num); font-variant-numeric: tabular-nums; white-space: nowrap; }
.doc-due { display: block; margin-top: 3px; font-size: 16px; color: var(--c-hint); }
.doc-due.red, .doc-when.red { color: var(--c-danger); font-weight: 700; }
.doc-due.ok, .doc-when.ok { color: var(--ok-ink); font-weight: 600; }
.doc--done .doc-title, .doc--done .doc-amt { color: var(--c-subtitle); }
.badge--early { background: color-mix(in srgb, var(--ok) 16%, transparent); color: var(--ok-ink); font-size: 14px; }
.badge--check { background: color-mix(in srgb, var(--amber) 22%, transparent); color: var(--saffron-ink); }
.month { margin: 14px 4px 8px; font-size: 14px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--c-hint); }
.sec--done { margin-top: 28px; }
#docs-body.stale { opacity: .55; transition: opacity .2s; }
#view-docs .empty { padding-top: 40px; }
#view-docs .empty h3 { line-height: 1.3; }

.doc-badges { margin: 0 0 8px; }
.doc-when { margin: 0 0 12px; font-size: 20px; font-weight: 600; color: var(--c-subtitle); }
.doc-early { margin: 0 0 14px; padding: 12px 14px; border-radius: 12px; font-size: 19px; font-weight: 700; line-height: 1.3;
  background: color-mix(in srgb, var(--ok) 15%, transparent); color: var(--ok-ink); }
.doc-photo { margin: 0 0 14px; }
.doc-skel { height: 230px; margin: 0; }
.doc-img { display: block; width: 100%; padding: 0; border-radius: var(--radius); overflow: hidden; background: var(--c-section);
  max-height: 230px; box-shadow: 0 0 0 1px var(--c-sep); }
.doc-img img { display: block; width: 100%; max-height: 230px; object-fit: cover; object-position: top center; }
.doc-photo-fail { margin: 0; padding: 20px 16px; border-radius: 12px; text-align: center; font-size: 17px; color: var(--c-hint);
  border: 1.5px dashed color-mix(in srgb, var(--c-hint) 45%, transparent); }
.btn--file { text-decoration: none; background: color-mix(in srgb, var(--c-button) 13%, transparent); color: var(--c-link); min-height: 64px; }
.doc-statement { margin: 0 0 14px; }
.doc-summary { margin: 0 0 14px; font-size: 20px; line-height: 1.4; overflow-wrap: anywhere; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 16px; }
.kchip { padding: 8px 12px; border-radius: 10px; font-size: 18px; font-weight: 600; line-height: 1.2;
  background: color-mix(in srgb, var(--c-hint) 16%, transparent); color: var(--c-text); }
.pay { background: var(--c-section); border-radius: var(--radius); overflow: hidden; margin-bottom: 14px; }
.pay-row { display: flex; align-items: center; gap: 8px; padding: 12px 8px 12px 14px; min-height: 76px; }
.pay-row + .pay-row { border-top: 1px solid var(--c-sep); }
.pay-main { flex: 1; min-width: 0; }
.pay-label { display: block; font-size: 14px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--c-hint); }
.pay-val { display: block; margin-top: 2px; font: 700 22px/1.2 var(--font-num); font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere; -webkit-user-select: all; user-select: all; }
.copy { flex: none; display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; width: 96px; min-height: 58px; padding: 6px 4px;
  border-radius: 12px; font-size: 13px; line-height: 1.15; text-align: center; font-weight: 700; color: var(--c-link); background: color-mix(in srgb, var(--c-button) 13%, transparent); }
.copy:active { filter: brightness(.92); transform: scale(.97); }
.copy.copied { color: #fff; background: var(--ok); }

.viewer { position: fixed; inset: 0; z-index: 36; background: #000; animation: fade .15s ease-out; }
.viewer-scroll { position: absolute; inset: 0; overflow: auto; touch-action: pinch-zoom; -webkit-overflow-scrolling: touch; }
.viewer-scroll img { display: block; width: 100%; max-width: none; height: auto; margin: 0 auto; }
.viewer-scroll:not(.zoomed) img { max-height: 100%; width: auto; max-width: 100%; position: absolute; inset: 0; margin: auto; }
.viewer-scroll.zoomed img { width: 220%; }
.viewer-close { position: absolute; top: calc(10px + var(--safe-top)); right: calc(10px + var(--safe-right)); width: 56px; height: 56px;
  border-radius: 50%; display: grid; place-items: center; color: #fff; background: rgba(0,0,0,.55); }

/* ---------- tab bar ---------- */
.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 10; max-width: 640px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px;
  padding: 6px calc(8px + var(--safe-right)) calc(6px + var(--safe-bottom)) calc(8px + var(--safe-left));
  background: var(--c-section);
  border-top: 1px solid var(--c-sep);
}
.tab {
  position: relative; height: var(--tabbar-h); border-radius: 14px;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px;
  color: var(--c-hint); font-size: 14px; font-weight: 700; text-align: center;
}
.tab-label { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tab[aria-selected="true"] { color: var(--c-link); background: color-mix(in srgb, var(--c-link) 11%, transparent); }
.tab-badge {
  position: absolute; top: 6px; left: calc(50% + 10px);
  min-width: 22px; height: 22px; padding: 0 6px; border-radius: 11px;
  font: 700 13px/22px var(--font-num); font-variant-numeric: tabular-nums; text-align: center;
  background: var(--c-button); color: var(--c-button-text);
}
.tab-badge--alert { background: var(--c-danger); color: #fff; }

/* ---------- snackbar ---------- */
.snackbar {
  position: fixed; z-index: 35;   /* above sheets (31), below confirm dialogs (40) so «Скопировано» shows over a sheet */
  left: calc(12px + var(--safe-left)); right: calc(12px + var(--safe-right));
  bottom: calc(var(--tabbar-h) + 22px + var(--safe-bottom));
  display: flex; align-items: center; gap: 12px; padding: 8px 8px 8px 18px; min-height: 60px;
  border-radius: 14px; overflow: hidden;
  background: #22262b; color: #fff; box-shadow: 0 8px 28px rgba(0,0,0,.28);
  animation: rise .2s ease-out;
}
:root[data-scheme="dark"] .snackbar { background: #eef1f4; color: #111; }
.snackbar .msg { flex: 1; font-size: 17px; font-weight: 500; }
.snackbar .undo { min-height: 48px; padding: 0 16px; border-radius: 10px; font-size: 17px; font-weight: 800; color: #f2b544; text-transform: uppercase; letter-spacing: .04em; }
:root[data-scheme="dark"] .snackbar .undo { color: #8a5300; }
.snackbar .bar { position: absolute; left: 0; bottom: 0; height: 3px; background: currentColor; opacity: .35; animation: drain linear forwards; }
@keyframes drain { from { width: 100%; } to { width: 0; } }
@keyframes rise { from { transform: translateY(16px); opacity: 0; } to { transform: none; opacity: 1; } }

/* ---------- sheets ---------- */
.scrim { position: fixed; inset: 0; z-index: 30; background: rgba(0,0,0,.42); animation: fade .18s ease-out; }
.sheet {
  position: fixed; z-index: 31; left: 0; right: 0; bottom: 0; max-width: 640px; margin: 0 auto;
  max-height: calc(var(--tg-viewport-height, 100vh) - 40px);
  overflow-y: auto; overscroll-behavior: contain;
  background: var(--c-bg); border-radius: 20px 20px 0 0;
  padding: 8px calc(var(--gutter) + var(--safe-right)) calc(18px + var(--safe-bottom)) calc(var(--gutter) + var(--safe-left));
  animation: slide .22s cubic-bezier(.2,.8,.2,1);
}
.sheet-grip { width: 40px; height: 5px; border-radius: 3px; background: var(--c-sep); margin: 2px auto 10px; }
.sheet-head { display: flex; align-items: flex-start; gap: 8px; }
.sheet-head h2 { flex: 1; margin: 6px 0 0; font-size: 22px; line-height: 1.25; overflow-wrap: anywhere; }
.sheet-close { flex: none; width: 48px; height: 48px; margin: -2px -10px 0 0; border-radius: 50%; display: grid; place-items: center; color: var(--c-hint); }
.sheet-big { margin: 6px 0 4px; font: 800 38px/1.1 var(--font-num); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.sheet-big-sub { font-size: 16px; color: var(--c-hint); margin-bottom: 14px; }
.sheet-big-sub.red { color: var(--c-danger); font-weight: 700; }
.kv { background: var(--c-section); border-radius: var(--radius); overflow: hidden; margin-bottom: 14px; }
.kv > div { display: flex; gap: 12px; justify-content: space-between; padding: 13px 16px; font-size: 17px; }
.kv > div + div { border-top: 1px solid var(--c-sep); }
.kv dt { color: var(--c-hint); }
.kv dd { margin: 0; text-align: right; font-weight: 600; overflow-wrap: anywhere; min-width: 0; }
.kv-h { margin: 4px 4px 8px; font-size: 14px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--c-header); }
.sheet-actions { display: grid; gap: 10px; margin-top: 6px; }
.sheet-actions--sticky { position: sticky; bottom: 0; margin: 6px calc(-1 * var(--gutter)) 0;
  padding: 10px var(--gutter) calc(18px + var(--safe-bottom)); background: var(--c-bg); }
.sheet:has(.sheet-actions--sticky) { padding-bottom: 0; }
.sheet-actions--sticky:empty { display: none; }

.amount-label { display: block; margin: 8px 4px 10px; font-size: 18px; font-weight: 600; }
.amount-field {
  display: flex; align-items: center; gap: 6px; padding: 0 16px; min-height: 72px;
  background: var(--c-section); border-radius: var(--radius); border: 2px solid var(--c-button);
}
.amount-field span { font: 700 30px/1 var(--font-num); color: var(--c-hint); }
.amount-field input {
  flex: 1; min-width: 0; border: 0; outline: none; background: transparent; color: var(--c-text);
  font: 800 34px/1 var(--font-num); font-variant-numeric: tabular-nums; letter-spacing: -.01em; padding: 0;
}
.amount-help { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin: 10px 4px 16px; font-size: 15px; color: var(--c-hint); min-height: 44px; }
.amount-help .err { color: var(--c-danger); font-weight: 700; }
.chip { min-height: 44px; padding: 0 14px; border-radius: 22px; font-size: 15px; font-weight: 700; color: var(--c-link);
  background: color-mix(in srgb, var(--c-link) 12%, transparent); }

.dialog {
  position: fixed; z-index: 41; left: calc(20px + var(--safe-left)); right: calc(20px + var(--safe-right)); top: 50%;
  transform: translateY(-50%); max-width: 420px; margin: 0 auto;
  background: var(--c-section); border-radius: 18px; padding: 22px 18px 16px; text-align: center;
  box-shadow: 0 16px 48px rgba(0,0,0,.3); animation: fade .15s ease-out;
}
.dialog p { margin: 0 0 18px; font-size: 19px; font-weight: 600; line-height: 1.35; }
.dialog .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.scrim--dialog { z-index: 40; }

@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes slide { from { transform: translateY(100%); } to { transform: none; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}