/* Gofa Notes: iOS-flavoured, phone first. Every control lives at the top: Safari keeps its own bar at the bottom. */
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400 700; font-display: swap; src: url('fonts/Inter-400-700-cyrillic.woff2') format('woff2'); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400 700; font-display: swap; src: url('fonts/Inter-400-700-latin-ext.woff2') format('woff2'); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400 700; font-display: swap; src: url('fonts/Inter-400-700-latin.woff2') format('woff2'); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --bg: #f2f2f7;
  --card: #ffffff;
  --paper: #ffffff;
  --fill: rgba(118, 118, 128, 0.12);
  --fill-2: rgba(118, 118, 128, 0.08);
  --pressed: #e5e5ea;
  --label: #000000;
  --label-2: rgba(60, 60, 67, 0.6);
  --label-3: rgba(60, 60, 67, 0.3);
  --sep: rgba(60, 60, 67, 0.29);
  --bar: rgba(242, 242, 247, 0.82);
  --bar-paper: rgba(255, 255, 255, 0.82);
  --sheet: #f2f2f7;
  --menu: rgba(250, 250, 250, 0.86);
  --menu-sep: rgba(60, 60, 67, 0.18);
  --alert: rgba(242, 242, 242, 0.9);
  --tint: #c98f00;
  --tint-fill: #ffcc00;
  --on-tint: #1c1c1e;
  --check: #ff9f0a;
  --danger: #ff3b30;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
  --menu-shadow: 0 12px 40px rgba(0, 0, 0, 0.16), 0 0 0 0.5px rgba(0, 0, 0, 0.06);

  --c-red: #ff3b30; --c-orange: #ff9500; --c-yellow: #ffcc00; --c-green: #34c759; --c-teal: #30b0c7; --c-blue: #007aff;
  --c-indigo: #5856d6; --c-purple: #af52de; --c-pink: #ff2d55; --c-brown: #a2845e; --c-gray: #8e8e93;

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --ease: cubic-bezier(0.32, 0.72, 0, 1);
  --spring: cubic-bezier(0.2, 0.9, 0.25, 1.08);
  --nav-h: 44px;
  --safe-t: env(safe-area-inset-top, 0px);
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-l: env(safe-area-inset-left, 0px);
  --safe-r: env(safe-area-inset-right, 0px);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #000000;
    --card: #1c1c1e;
    --paper: #000000;
    --fill: rgba(118, 118, 128, 0.24);
    --fill-2: rgba(118, 118, 128, 0.16);
    --pressed: #2c2c2e;
    --label: #ffffff;
    --label-2: rgba(235, 235, 245, 0.6);
    --label-3: rgba(235, 235, 245, 0.3);
    --sep: rgba(84, 84, 88, 0.65);
    --bar: rgba(20, 20, 20, 0.78);
    --bar-paper: rgba(20, 20, 20, 0.78);
    --sheet: #1c1c1e;
    --menu: rgba(37, 37, 37, 0.86);
    --menu-sep: rgba(84, 84, 88, 0.55);
    --alert: rgba(40, 40, 40, 0.92);
    --tint: #ffd60a;
    --tint-fill: #ffd60a;
    --check: #ff9f0a;
    --danger: #ff453a;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    --menu-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
    --c-red: #ff453a; --c-orange: #ff9f0a; --c-yellow: #ffd60a; --c-green: #30d158; --c-teal: #40c8e0; --c-blue: #0a84ff;
    --c-indigo: #5e5ce6; --c-purple: #bf5af2; --c-pink: #ff375f; --c-brown: #ac8e68; --c-gray: #98989d;
    color-scheme: dark;
  }
  .sheet.page .group, .sheet.page .palette, .sheet.page .quick { --card: #2c2c2e; --pressed: #3a3a3c; }
}

.c-red { --c: var(--c-red); } .c-orange { --c: var(--c-orange); } .c-yellow { --c: var(--c-yellow); } .c-green { --c: var(--c-green); }
.c-teal { --c: var(--c-teal); } .c-blue { --c: var(--c-blue); } .c-indigo { --c: var(--c-indigo); } .c-purple { --c: var(--c-purple); }
.c-pink { --c: var(--c-pink); } .c-brown { --c: var(--c-brown); } .c-gray { --c: var(--c-gray); }

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
[hidden] { display: none !important; }
html, body { margin: 0; height: 100%; background: var(--bg); }
body {
  font-family: var(--font); font-size: 17px; line-height: 1.3; color: var(--label);
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility;
  -webkit-text-size-adjust: 100%; overscroll-behavior: none; overflow: hidden;
}
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; margin: 0; cursor: pointer; letter-spacing: inherit; }
button:disabled { cursor: default; opacity: 0.35; }
input, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.offscreen { position: fixed; top: 0; left: -9999px; width: 10px; height: 10px; font-size: 16px; opacity: 0; }
svg.ic { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex: 0 0 auto; }
.f { fill: currentColor; stroke: none; }
.x { stroke: var(--card); stroke-width: 1.9; }

/* ---------- views ---------- */
.view { position: fixed; left: 0; right: 0; top: var(--vvt, 0px); height: var(--vvh, 100%); display: flex; flex-direction: column; background: var(--bg); overflow: hidden; }
.scroll {
  flex: 1 1 auto; overflow-y: auto; overflow-x: hidden; -webkit-overflow-scrolling: touch; overscroll-behavior-y: contain;
  padding: calc(var(--nav-h) + var(--safe-t)) 0 calc(var(--safe-b) + 40px);
}
.view.list { transition: transform 420ms var(--ease); }
.view.list::after { content: ''; position: absolute; inset: 0; background: #000; opacity: 0; pointer-events: none; transition: opacity 420ms var(--ease); z-index: 30; }
body.in-editor .view.list { transform: translateX(-26%); }
body.in-editor .view.list::after { opacity: 0.12; }
.view.editor {
  background: var(--paper); --bar: var(--bar-paper); z-index: 20;
  transform: translateX(102%); visibility: hidden; box-shadow: -8px 0 28px rgba(0, 0, 0, 0.12);
  transition: transform 420ms var(--ease), visibility 0s linear 420ms;
}
body.in-editor .view.editor { transform: none; visibility: visible; transition: transform 420ms var(--ease), visibility 0s; }
@media (prefers-reduced-motion: reduce) { .view.list, .view.editor, .view.list::after, .sheet, .backdrop, .toast, .menu, .alert { transition-duration: 1ms !important; animation-duration: 1ms !important; } }

/* ---------- nav bar ---------- */
.navbar {
  position: absolute; top: 0; left: 0; right: 0; z-index: 10;
  height: calc(var(--nav-h) + var(--safe-t)); padding: var(--safe-t) calc(6px + var(--safe-r)) 0 calc(6px + var(--safe-l));
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
  border-bottom: 0.5px solid transparent; transition: background-color 200ms, border-color 200ms;
}
.navbar.scrolled { background: var(--bar); -webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px); border-bottom-color: var(--sep); }
.nav-side { display: flex; align-items: center; min-width: 0; }
.nav-side.right { justify-content: flex-end; }
.nav-title { font-size: 17px; font-weight: 600; letter-spacing: -0.01em; opacity: 0; transition: opacity 200ms; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 40vw; }
.navbar.scrolled .nav-title { opacity: 1; }
.nav-btn, .nav-back { display: inline-flex; align-items: center; gap: 5px; height: 44px; padding: 0 8px; color: var(--tint); font-size: 17px; white-space: nowrap; }
.nav-back { gap: 0; padding-left: 2px; }
.nav-back svg.ic { width: 28px; height: 28px; stroke-width: 2.3; }
.nav-back span { max-width: 32vw; overflow: hidden; text-overflow: ellipsis; }
.nav-done { height: 44px; padding: 0 10px 0 6px; color: var(--tint); font-size: 17px; font-weight: 600; }
.icon-btn { width: 44px; height: 44px; display: grid; place-items: center; color: var(--tint); border-radius: 12px; transition: opacity 150ms; }
.icon-btn:active, .nav-btn:active, .nav-back:active, .nav-done:active { opacity: 0.4; }
.icon-btn svg.ic { width: 25px; height: 25px; }
.icon-btn.on { color: var(--tint); }

/* ---------- list ---------- */
.list-head, .chips, #groups, .empty { max-width: 760px; margin-left: auto; margin-right: auto; }
.large-title { margin: 0; padding: 2px calc(20px + var(--safe-l)) 0; font-size: 34px; line-height: 41px; font-weight: 700; letter-spacing: -0.022em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-sub { padding: 0 calc(20px + var(--safe-l)) 10px; font-size: 15px; color: var(--label-2); font-variant-numeric: tabular-nums; }
.offline-pill { display: flex; align-items: center; gap: 6px; margin: -2px 20px 10px; font-size: 13px; color: var(--label-2); }
.offline-pill svg.ic { width: 16px; height: 16px; color: var(--c-orange); }
.search { display: flex; align-items: center; gap: 6px; height: 36px; margin: 0 16px 12px; padding: 0 6px 0 8px; border-radius: 11px; background: var(--fill); color: var(--label-2); }
.search svg.ic { width: 19px; height: 19px; stroke-width: 2; }
.search input { flex: 1; min-width: 0; height: 100%; border: 0; outline: 0; background: transparent; font-size: 17px; color: var(--label); -webkit-appearance: none; appearance: none; padding: 0; }
.search input::placeholder { color: var(--label-2); }
.search input::-webkit-search-cancel-button, .search input::-webkit-search-decoration { -webkit-appearance: none; display: none; }
.search-clear { width: 28px; height: 28px; display: grid; place-items: center; color: var(--label-3); }
.search-clear svg.ic { width: 18px; height: 18px; }

.chips { display: flex; gap: 8px; overflow-x: auto; padding: 0 16px 14px; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.chips::-webkit-scrollbar { display: none; }
.chip {
  flex: 0 0 auto; display: inline-flex; align-items: center; gap: 7px; height: 34px; padding: 0 14px;
  border-radius: 999px; background: var(--card); font-size: 15px; font-weight: 500; color: var(--label); white-space: nowrap;
  transition: background 160ms, color 160ms, transform 120ms;
}
.chip:active { transform: scale(0.96); }
.chip, .opt { -webkit-touch-callout: none; -webkit-user-select: none; user-select: none; }
.chip .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--c); }
.chip svg.ic { width: 17px; height: 17px; stroke-width: 2; color: var(--c-red); }
.chip .n { color: var(--label-2); font-weight: 400; font-variant-numeric: tabular-nums; }
.chip.on { background: var(--label); color: var(--card); }
.chip.on .n { color: var(--card); opacity: 0.65; }
.chip.on .dot { box-shadow: 0 0 0 2px var(--card); }
.chip.on svg.ic { color: var(--card); }
.chip.add { width: 34px; padding: 0; justify-content: center; color: var(--tint); }
.chip.add svg.ic { width: 20px; height: 20px; stroke-width: 2.1; color: var(--tint); }

.sec { margin-bottom: 24px; }
.sec-h { display: flex; align-items: center; gap: 6px; padding: 0 calc(20px + var(--safe-l)) 8px; font-size: 20px; line-height: 25px; font-weight: 700; letter-spacing: -0.012em; }
.sec-h svg.ic { width: 18px; height: 18px; color: var(--c-orange); stroke-width: 2; }
.sec-h.late { color: var(--danger); }
.group { margin: 0 16px; background: var(--card); border-radius: 14px; overflow: hidden; }
.cell { position: relative; overflow: hidden; }
.cell + .cell::before { content: ''; position: absolute; top: 0; left: 20px; right: 0; height: 0.5px; background: var(--sep); z-index: 3; }
.row {
  position: relative; z-index: 2; display: block; padding: 11px 16px 11px 20px; background: var(--card);
  touch-action: pan-y; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none;
  transition: transform 320ms var(--ease), background-color 150ms;
}
.row.dragging { transition: background-color 150ms; }
.row:active { background-color: var(--pressed); }
.row .t { font-size: 17px; line-height: 22px; font-weight: 600; letter-spacing: -0.012em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.row .s { margin-top: 1px; font-size: 15px; line-height: 20px; color: var(--label-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.row .s time { color: var(--label); opacity: 0.78; margin-right: 7px; font-variant-numeric: tabular-nums; }
.row .m { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 12px; margin-top: 5px; font-size: 13px; color: var(--label-2); }
.row .m > span { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.row .m .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--c); }
.row .m svg.ic { width: 15px; height: 15px; stroke-width: 1.9; }
.row .m .prog svg.ic { color: var(--check); }
.row .m .when svg.ic { color: var(--c-orange); }
.row .m .when.late, .row .m .when.late svg.ic { color: var(--danger); }
.row mark { background: color-mix(in srgb, var(--c-yellow) 45%, transparent); color: inherit; border-radius: 3px; }
.acts { position: absolute; top: 0; right: 0; bottom: 0; display: flex; z-index: 1; visibility: hidden; }
.cell.sw .acts { visibility: visible; }
.acts button { width: 74px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; color: #fff; font-size: 12px; font-weight: 500; }
.acts button svg.ic { width: 22px; height: 22px; stroke-width: 1.9; }
.acts .a-pin { background: var(--c-orange); }
.acts .a-del { background: var(--danger); }
.acts.one button { width: 74px; }

/* reminders list */
.rrow { display: flex; align-items: flex-start; gap: 12px; padding: 11px 16px; }
.rrow .chk { margin-top: 0; }
.rrow .rm { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.rrow .rt { font-size: 17px; line-height: 22px; word-break: break-word; }
.rrow .rs { display: inline-flex; align-items: center; flex-wrap: wrap; gap: 4px; margin-top: 2px; font-size: 14px; line-height: 19px; color: var(--label-2); font-variant-numeric: tabular-nums; }
.rrow .rs svg.ic { width: 13px; height: 13px; stroke-width: 2; }
.rrow .rs.late { color: var(--danger); }
.rrow.done .rt { color: var(--label-2); }
.cell[data-rem] + .cell::before, .cell + .cell[data-rem]::before { left: 52px; }
.sec-h.muted { color: var(--label-2); font-size: 17px; }

/* scheduled list */
.srow { position: relative; display: flex; align-items: flex-start; gap: 12px; padding: 11px 16px 11px 16px; background: var(--card); cursor: pointer; transition: background-color 150ms; }
.srow:active { background: var(--pressed); }
.srow + .srow::before { content: ''; position: absolute; top: 0; left: 52px; right: 0; height: 0.5px; background: var(--sep); }
.srow .sic { width: 24px; height: 24px; flex: 0 0 auto; display: grid; place-items: center; color: var(--c-orange); }
.srow .sic svg.ic { width: 21px; height: 21px; stroke-width: 1.9; }
.srow .sm { flex: 1; min-width: 0; }
.srow .st { font-size: 17px; line-height: 22px; word-break: break-word; }
.srow .ss { margin-top: 2px; font-size: 14px; line-height: 19px; color: var(--label-2); display: flex; align-items: center; gap: 5px; flex-wrap: wrap; }
.srow .ss .late { color: var(--danger); }
.srow .ss svg.ic { width: 13px; height: 13px; stroke-width: 2; }
.srow.done .st { color: var(--label-2); text-decoration: line-through; text-decoration-color: var(--label-3); }

.empty { padding: 70px 40px 0; text-align: center; color: var(--label-2); }
.empty svg.ic { width: 56px; height: 56px; stroke-width: 1.2; color: var(--label-3); }
.empty h2 { margin: 12px 0 6px; font-size: 22px; font-weight: 700; color: var(--label); letter-spacing: -0.015em; }
.empty p { margin: 0; font-size: 15px; line-height: 20px; }

/* ---------- checkbox (iOS Notes style) ---------- */
.chk {
  position: relative; width: 24px; height: 24px; flex: 0 0 auto; border-radius: 50%;
  box-shadow: inset 0 0 0 1.6px var(--label-3); transition: background-color 180ms, box-shadow 180ms, transform 120ms;
}
.chk::after {
  content: ''; position: absolute; left: 8.6px; top: 5.2px; width: 5px; height: 10px; border: solid #fff; border-width: 0 2.3px 2.3px 0;
  transform: rotate(45deg) scale(0.4); opacity: 0; transition: transform 200ms var(--spring), opacity 120ms;
}
.chk:active { transform: scale(0.88); }
.done > .chk, .chk.on { background: var(--check); box-shadow: none; }
.done > .chk::after, .chk.on::after { transform: rotate(45deg) scale(1); opacity: 1; }

/* ---------- editor ---------- */
.ed-scroll { padding-left: calc(20px + var(--safe-l)); padding-right: calc(20px + var(--safe-r)); padding-bottom: calc(var(--safe-b) + 40vh); cursor: text; }
.ed-scroll > * { max-width: 720px; margin-left: auto; margin-right: auto; }
.ed-meta { display: flex; justify-content: center; gap: 8px; font-size: 13px; color: var(--label-2); padding: 8px 0 8px; font-variant-numeric: tabular-nums; }
.save-state { color: var(--label-2); white-space: nowrap; transition: opacity 300ms; }
.save-state:not(:empty)::before { content: '·'; margin-right: 8px; }
.save-state.warn { color: var(--c-orange); }
.ed-pills { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.pill { display: inline-flex; align-items: center; gap: 6px; height: 30px; max-width: 100%; padding: 0 12px; border-radius: 999px; background: var(--fill); font-size: 14px; font-weight: 500; color: var(--label); transition: transform 120ms; }
.pill:active { transform: scale(0.96); }
.pill span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pill .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--c, var(--label-3)); flex: 0 0 auto; }
.pill svg.ic { width: 16px; height: 16px; color: var(--label-2); stroke-width: 2; }
#edCat { padding-right: 8px; }
textarea { display: block; width: 100%; border: 0; outline: 0; resize: none; background: transparent; color: var(--label); padding: 0; margin: 0; overflow: hidden; caret-color: var(--tint); -webkit-appearance: none; appearance: none; border-radius: 0; }
textarea::placeholder { color: var(--label-3); }
.ed-title { font-size: 28px; line-height: 34px; font-weight: 700; letter-spacing: -0.022em; margin-bottom: 8px; }
.ed-body { font-size: 17px; line-height: 25px; min-height: 40vh; }
.ed-body textarea { font-size: 17px; line-height: 25px; min-height: 25px; }
.bc { position: relative; display: flex; align-items: flex-start; gap: 10px; padding: 3px 0; }
.bc .chk { margin-top: 0.5px; }
.bcm { flex: 1; min-width: 0; }
.bc.done .bct { color: var(--label-2); }
.bdue { display: inline-flex; align-items: center; gap: 4px; margin: 1px 0 2px; font-size: 14px; line-height: 19px; color: var(--c-orange); }
.bdue svg.ic { width: 14px; height: 14px; stroke-width: 2.1; }
.bdue.late { color: var(--danger); }
.bc.done .bdue { color: var(--label-3); }
.binfo { width: 26px; height: 26px; margin-top: -0.5px; flex: 0 0 auto; display: none; place-items: center; color: var(--tint); border-radius: 50%; }
.binfo svg.ic { width: 23px; height: 23px; stroke-width: 1.7; }
.bc:focus-within .binfo { display: grid; }
@media (hover: hover) { .bc:hover .binfo { display: grid; } }
body.typing #btnNoteMore { display: none; }

/* ---------- login ---------- */
.view.login { align-items: center; justify-content: center; overflow-y: auto; padding: calc(24px + var(--safe-t)) 20px calc(24px + var(--safe-b)); }
.login-card { width: 100%; max-width: 380px; margin: auto; text-align: center; }
.app-icon { width: 84px; height: 84px; border-radius: 20px; box-shadow: var(--shadow); display: block; margin: 0 auto; }
.login h1 { margin: 20px 0 8px; font-size: 32px; line-height: 38px; font-weight: 700; letter-spacing: -0.022em; }
.login .sub { margin: 0 0 28px; font-size: 15px; line-height: 21px; color: var(--label-2); }
.group.inputs { margin: 0; text-align: left; }
.field { position: relative; display: flex; align-items: center; gap: 12px; min-height: 52px; padding: 0 16px; }
.field + .field::before { content: ''; position: absolute; top: 0; left: 16px; right: 0; height: 0.5px; background: var(--sep); }
.field span { width: 74px; flex: 0 0 auto; font-size: 17px; }
.field input { flex: 1; min-width: 0; height: 52px; border: 0; outline: 0; background: transparent; font-size: 17px; color: var(--label); padding: 0; }
.field input::placeholder { color: var(--label-3); }
.login-error { min-height: 20px; margin: 12px 0 0; font-size: 14px; line-height: 20px; color: var(--danger); }
.btn-primary {
  position: relative; width: 100%; height: 52px; margin-top: 8px; border-radius: 14px; background: var(--tint-fill); color: var(--on-tint);
  font-size: 17px; font-weight: 600; transition: transform 120ms, filter 120ms;
}
.btn-primary:active { transform: scale(0.98); filter: brightness(0.95); }
.btn-primary .spinner { display: none; position: absolute; right: 18px; top: 50%; width: 18px; height: 18px; margin-top: -9px; border-radius: 50%; border: 2px solid rgba(0, 0, 0, 0.2); border-top-color: var(--on-tint); animation: spin 700ms linear infinite; }
.btn-primary.busy .spinner { display: block; }
@keyframes spin { to { transform: rotate(360deg); } }
.shake { animation: shake 420ms cubic-bezier(0.36, 0.07, 0.19, 0.97); }
@keyframes shake { 15%, 55% { transform: translateX(-9px); } 35%, 75% { transform: translateX(9px); } 90% { transform: translateX(-3px); } }

/* ---------- page sheet (large detent: its buttons sit at the top of the screen) ---------- */
.backdrop { position: fixed; inset: 0; z-index: 50; background: rgba(0, 0, 0, 0.36); opacity: 0; pointer-events: none; transition: opacity 320ms var(--ease); }
.backdrop.on { opacity: 1; pointer-events: auto; }
.sheet {
  position: fixed; left: 0; right: 0; z-index: 51; max-width: 600px; margin: 0 auto;
  top: calc(var(--vvt, 0px) + var(--safe-t) + 12px); height: calc(var(--vvh, 100dvh) - var(--safe-t) - 12px);
  display: flex; flex-direction: column; background: var(--sheet); border-radius: 14px 14px 0 0; box-shadow: 0 -8px 40px rgba(0, 0, 0, 0.18);
  transform: translateY(105vh); visibility: hidden;
  transition: transform 460ms var(--ease), visibility 0s linear 460ms;
}
.sheet.vis { visibility: visible; transition: transform 460ms var(--ease), visibility 0s; }
.sheet.on { transform: none; visibility: visible; transition: transform 460ms var(--ease), visibility 0s; }
.grabber { width: 36px; height: 5px; border-radius: 3px; background: var(--label-3); margin: 6px auto 0; flex: 0 0 auto; }
.ps-head { flex: 0 0 auto; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; height: 50px; padding: 0 8px; }
.ps-head .ps-title { font-size: 17px; font-weight: 600; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 52vw; }
.ps-head button { color: var(--tint); font-size: 17px; height: 44px; padding: 0 8px; justify-self: start; white-space: nowrap; }
.ps-head button.r { justify-self: end; font-weight: 600; }
.ps-head button:active { opacity: 0.4; }
.ps-body { flex: 1; min-height: 0; overflow-y: auto; padding: 6px 0 calc(24px + var(--safe-b)); -webkit-overflow-scrolling: touch; overscroll-behavior: contain; }
.ps-body .group { margin: 0 16px 22px; }
.ps-cap { padding: 0 32px 7px; font-size: 13px; color: var(--label-2); text-transform: uppercase; letter-spacing: 0.02em; }
.ps-foot { padding: 0 32px; margin: -14px 0 22px; font-size: 13px; line-height: 18px; color: var(--label-2); }
.opt { position: relative; display: flex; align-items: center; gap: 12px; width: 100%; min-height: 48px; padding: 0 16px; text-align: left; font-size: 17px; background: var(--card); color: var(--label); }
.opt + .opt::before, .opt + .cal::before, .cal + .opt::before, .timebox + .opt::before, .opt + .timebox::before { content: ''; position: absolute; top: 0; left: 54px; right: 0; height: 0.5px; background: var(--sep); }
button.opt:active, label.opt:active { background: var(--pressed); }
.opt .dot { width: 26px; height: 26px; border-radius: 50%; background: var(--c); flex: 0 0 auto; display: grid; place-items: center; color: #fff; }
.opt .dot svg.ic { width: 16px; height: 16px; stroke-width: 2.1; }
.opt .dot.none { background: transparent; box-shadow: inset 0 0 0 1.5px var(--label-3); }
.opt .dot.plus { background: var(--fill); color: var(--tint); }
.opt .sq { width: 30px; height: 30px; border-radius: 8px; flex: 0 0 auto; display: grid; place-items: center; background: var(--c); color: #fff; margin-left: -2px; }
.opt .sq svg.ic { width: 19px; height: 19px; stroke-width: 2; }
.opt .name { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.opt .name small { display: block; margin-top: 1px; font-size: 14px; color: var(--tint); }
.opt .meta { flex: 0 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; color: var(--label-2); font-size: 17px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.opt .name + .meta { max-width: 62%; }
.opt .chev { color: var(--label-3); width: 18px; height: 18px; stroke-width: 2.4; margin-right: -4px; }
.opt .tick { color: var(--tint); display: grid; }
.opt .tick svg.ic { width: 22px; height: 22px; stroke-width: 2.4; }
.opt .edit { color: var(--tint); display: grid; width: 32px; height: 32px; place-items: center; margin-right: -8px; }
.opt .edit svg.ic { width: 21px; height: 21px; }
.opt.tint { color: var(--tint); }
.opt.danger { color: var(--danger); justify-content: center; }
.opt input:not([type]) , .opt input[type="text"] { flex: 1; min-width: 0; height: 48px; border: 0; outline: 0; background: transparent; font-size: 17px; color: var(--label); padding: 0; }
.palette { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; padding: 16px; background: var(--card); border-radius: 14px; margin: 0 16px 22px; justify-items: center; }
.swatch { width: 40px; height: 40px; border-radius: 50%; background: var(--c); position: relative; transition: transform 120ms; }
.swatch:active { transform: scale(0.9); }
.swatch.on::after { content: ''; position: absolute; inset: -5px; border-radius: 50%; border: 2.5px solid var(--c); }
.swatch.on::before { content: ''; position: absolute; inset: 0; border-radius: 50%; box-shadow: inset 0 0 0 3px var(--card); }

/* iOS switch */
.switch { position: relative; width: 51px; height: 31px; flex: 0 0 auto; }
.switch input { position: absolute; inset: 0; margin: 0; opacity: 0; cursor: pointer; }
.switch i { position: absolute; inset: 0; border-radius: 999px; background: var(--fill); transition: background-color 220ms; pointer-events: none; }
.switch i::after { content: ''; position: absolute; top: 2px; left: 2px; width: 27px; height: 27px; border-radius: 50%; background: #fff; box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15), 0 1px 1px rgba(0, 0, 0, 0.16); transition: transform 260ms var(--spring); }
.switch input:checked + i { background: var(--c-green); }
.switch input:checked + i::after { transform: translateX(20px); }

/* quick date chips */
.quick { display: flex; gap: 8px; overflow-x: auto; padding: 2px 16px 18px; scrollbar-width: none; }
.quick::-webkit-scrollbar { display: none; }
.quick button { flex: 0 0 auto; display: inline-flex; flex-direction: column; align-items: flex-start; gap: 1px; min-width: 92px; padding: 9px 12px 8px; border-radius: 12px; background: var(--card); text-align: left; transition: transform 120ms, background 150ms; }
.quick button:active { transform: scale(0.96); }
.quick b { font-size: 15px; font-weight: 600; }
.quick small { font-size: 12px; color: var(--label-2); }
.quick button.on { background: var(--tint-fill); color: var(--on-tint); }
.quick button.on small { color: var(--on-tint); opacity: 0.7; }

/* inline calendar */
.cal { position: relative; padding: 10px 12px 12px; background: var(--card); }
.opt.rtext { padding: 11px 16px; }
.opt.rtext textarea { font-size: 17px; line-height: 23px; min-height: 23px; caret-color: var(--tint); }
.cal-h { display: flex; align-items: center; justify-content: space-between; padding: 0 4px 8px 8px; }
.cal-h b { font-size: 17px; font-weight: 600; }
.cal-h div { display: flex; gap: 4px; }
.cal-h button { width: 36px; height: 36px; display: grid; place-items: center; color: var(--tint); border-radius: 50%; }
.cal-h button:active { background: var(--fill); }
.cal-h svg.ic { width: 22px; height: 22px; stroke-width: 2.3; }
.cal-g { display: grid; grid-template-columns: repeat(7, 1fr); row-gap: 2px; text-align: center; }
.cal-g .wd { font-size: 13px; font-weight: 600; color: var(--label-3); text-transform: uppercase; padding-bottom: 6px; }
.cal-g button { justify-self: center; width: 40px; height: 40px; border-radius: 50%; font-size: 19px; font-variant-numeric: tabular-nums; transition: background 140ms; }
.cal-g button.today { color: var(--tint); font-weight: 600; }
.cal-g button.past { color: var(--label-3); }
.cal-g button.sel { background: var(--tint-fill); color: var(--on-tint); font-weight: 600; }
.cal-g button:active { background: var(--fill); }
.timebox { position: relative; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 12px 16px 14px 54px; background: var(--card); }
.timebox button { height: 34px; padding: 0 12px; border-radius: 9px; background: var(--fill); font-size: 16px; font-variant-numeric: tabular-nums; }
.timebox button.on { background: var(--tint-fill); color: var(--on-tint); font-weight: 600; }
.timebox input[type="time"] { height: 34px; padding: 0 10px; border: 0; border-radius: 9px; background: var(--fill); color: var(--label); font-size: 16px; font-variant-numeric: tabular-nums; outline: 0; -webkit-appearance: none; appearance: none; min-width: 84px; }

/* ---------- pull-down menu (iOS 14 style) ---------- */
.menu-layer { position: fixed; inset: 0; z-index: 70; }
.menu {
  position: fixed; width: 254px; max-width: calc(100vw - 24px); max-height: calc(var(--vvh, 100dvh) - 24px); overflow-y: auto;
  border-radius: 14px; background: var(--menu); -webkit-backdrop-filter: saturate(180%) blur(30px); backdrop-filter: saturate(180%) blur(30px);
  box-shadow: var(--menu-shadow); opacity: 0; transform: scale(0.35); transition: transform 380ms var(--spring), opacity 180ms;
}
.menu.on { opacity: 1; transform: none; }
.mn-title { padding: 10px 16px 9px; font-size: 13px; line-height: 17px; color: var(--label-2); text-align: center; border-bottom: 0.5px solid var(--menu-sep); }
.mn-it { position: relative; display: flex; align-items: center; gap: 10px; width: 100%; min-height: 44px; padding: 10px 16px; text-align: left; font-size: 17px; line-height: 22px; color: var(--label); }
.mn-it + .mn-it::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 0.5px; background: var(--menu-sep); }
.mn-it:active { background: var(--fill); }
.mn-it .mn-l { flex: 1; min-width: 0; }
.mn-it .mn-l small { display: block; font-size: 13px; color: var(--label-2); }
.mn-it svg.ic { width: 21px; height: 21px; }
.mn-it .mn-c { width: 18px; display: grid; }
.mn-it .mn-c svg.ic { width: 18px; height: 18px; stroke-width: 2.4; }
.mn-it.danger { color: var(--danger); }
.mn-sep { height: 8px; background: var(--menu-sep); opacity: 0.55; }

/* ---------- alert ---------- */
.alert-layer { position: fixed; inset: 0; z-index: 80; display: grid; place-items: center; background: rgba(0, 0, 0, 0.28); opacity: 0; transition: opacity 200ms; padding-bottom: var(--kb, 0px); }
.alert-layer.on { opacity: 1; }
.alert { width: 270px; border-radius: 14px; overflow: hidden; background: var(--alert); -webkit-backdrop-filter: saturate(180%) blur(30px); backdrop-filter: saturate(180%) blur(30px); transform: scale(1.12); transition: transform 300ms var(--spring); text-align: center; }
.alert-layer.on .alert { transform: none; }
.al-t { padding: 19px 16px 2px; font-size: 17px; font-weight: 600; line-height: 22px; }
.al-m { padding: 2px 16px 19px; font-size: 13px; line-height: 17px; }
.al-t:only-child { padding-bottom: 19px; }
.al-b { display: flex; border-top: 0.5px solid var(--menu-sep); }
.al-b.stack { flex-direction: column; }
.al-b button { flex: 1; height: 44px; font-size: 17px; color: var(--c-blue); }
.al-b:not(.stack) button + button { border-left: 0.5px solid var(--menu-sep); }
.al-b.stack button + button { border-top: 0.5px solid var(--menu-sep); }
.al-b button.bold { font-weight: 600; }
.al-b button.danger { color: var(--danger); }
.al-b button:active { background: var(--fill); }

/* ---------- toast (top, under the bar) ---------- */
.toast {
  position: fixed; left: 50%; top: calc(var(--vvt, 0px) + var(--safe-t) + var(--nav-h) + 8px); z-index: 60;
  display: flex; align-items: center; gap: 16px; max-width: calc(100vw - 32px); padding: 11px 18px;
  border-radius: 999px; background: rgba(28, 28, 30, 0.94); color: #fff; font-size: 15px; font-weight: 500;
  -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
  transform: translate(-50%, -20px) scale(0.96); opacity: 0; pointer-events: none; transition: transform 380ms var(--ease), opacity 250ms;
}
.toast.on { transform: translate(-50%, 0); opacity: 1; pointer-events: auto; }
.toast span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.toast button { color: #ffd60a; font-weight: 600; white-space: nowrap; }
@media (prefers-color-scheme: dark) { .toast { background: rgba(58, 58, 60, 0.94); } }

@media (min-width: 760px) {
  .group { margin-left: 20px; margin-right: 20px; }
  .large-title, .list-sub { padding-left: 24px; }
}