/* ============================================================
   Ledger — bold expense tracker
   Layout switches on [data-device="mobile" | "desktop"], which is
   set before paint from localStorage + user agent + pointer type.
   ============================================================ */

/* ---------- tokens ---------- */
:root {
  --scale: 1;
  --r: 18px;
  --r-sm: 12px;
  --gap: 14px;
  --shadow: 6px 6px 0 var(--stroke);

  --bg: #f2efe7;
  --panel: #fffdf6;
  --ink: #0b0b0c;
  --muted: #5d5d62;
  --stroke: #0b0b0c;
  --hair: rgba(11, 11, 12, 0.14);
  --accent: #d7ff3f;
  --on-accent: #0b0b0c;
  --danger: #e0361b;
}

[data-theme="ink"] {
  --bg: #0b0b0c;
  --panel: #17171a;
  --ink: #f6f4ee;
  --muted: #a1a1a8;
  --stroke: #f6f4ee;
  --hair: rgba(246, 244, 238, 0.16);
  --danger: #ff6a4d;
}

[data-theme="blueprint"] {
  --bg: #071233;
  --panel: #11235a;
  --ink: #eaf0ff;
  --muted: #9db0e0;
  --stroke: #7d97ff;
  --hair: rgba(234, 240, 255, 0.2);
  --danger: #ff7a5c;
}

[data-theme="sand"] {
  --bg: #f6ecdd;
  --panel: #fffaf0;
  --ink: #241a0f;
  --muted: #7a6a55;
  --stroke: #241a0f;
  --hair: rgba(36, 26, 15, 0.16);
  --danger: #c1391f;
}

[data-accent="lime"]     { --accent: #d7ff3f; --on-accent: #0b0b0c; }
[data-accent="coral"]    { --accent: #ff5a3c; --on-accent: #1a0703; }
[data-accent="cobalt"]   { --accent: #5b6bff; --on-accent: #ffffff; }
[data-accent="magenta"]  { --accent: #ff2ea6; --on-accent: #1a0010; }
[data-accent="amber"]    { --accent: #ffb020; --on-accent: #1a1100; }
[data-accent="mint"]     { --accent: #00e5c0; --on-accent: #00261f; }
[data-accent="violet"]   { --accent: #a06bff; --on-accent: #14001f; }
[data-accent="rose"]     { --accent: #ff6f9c; --on-accent: #2a000f; }
[data-accent="sky"]      { --accent: #4cc9f0; --on-accent: #00202b; }

/* compact mode: tighter spacing everywhere, one different rhythm */
[data-density="compact"] { --gap: 10px; --r: 14px; }
[data-density="compact"] .card { padding: 0.8rem; }
[data-density="compact"] .row { padding: 0.42rem 0; }
[data-density="compact"] .hero-value { font-size: clamp(2rem, 9vw, 3.4rem); }

[data-scale="s"] { --scale: 0.92; }
[data-scale="m"] { --scale: 1; }
[data-scale="l"] { --scale: 1.12; }

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  font-size: calc(16px * var(--scale));
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  overscroll-behavior-y: none;
}

[data-theme="blueprint"] body {
  background-image:
    linear-gradient(to right, rgba(125, 151, 255, 0.13) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(125, 151, 255, 0.13) 1px, transparent 1px);
  background-size: 34px 34px;
}

h1, h2, h3, p { margin: 0; }
button { font: inherit; color: inherit; }
svg { width: 1.15em; height: 1.15em; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}

[hidden] { display: none !important; }

.noscript { padding: 2rem; font-weight: 700; }

/* ---------- logotype ---------- */
.brand { display: flex; align-items: center; gap: 0.55rem; }

.brand-name {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 1.12rem;
}

.logo-mark {
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 8px;
  background: var(--accent);
  border: 2px solid var(--stroke);
  position: relative;
  flex: none;
}

.logo-mark::after {
  content: "";
  position: absolute;
  inset: 0.35rem 0.42rem;
  border-left: 2px solid var(--on-accent);
  border-bottom: 2px solid var(--on-accent);
  border-right: 2px solid var(--on-accent);
  border-top: 0;
  border-radius: 0 0 0 2px;
  box-shadow: 0 0 0 0 transparent;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.68rem 1.05rem;
  border: 2px solid var(--stroke);
  border-radius: 999px;
  background: var(--panel);
  color: var(--ink);
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  cursor: pointer;
  box-shadow: 3px 3px 0 var(--stroke);
  transition: transform 0.08s ease, box-shadow 0.08s ease, filter 0.15s ease;
  white-space: nowrap;
}

.btn:hover { filter: brightness(0.97); }
.btn:active { transform: translate(3px, 3px); box-shadow: 0 0 0 var(--stroke); }
.btn:disabled { opacity: 0.55; cursor: progress; transform: none; }

.btn-primary { background: var(--accent); color: var(--on-accent); }
.btn-ghost { box-shadow: none; background: transparent; }
.btn-ghost:hover { background: var(--hair); }
.btn-danger { color: var(--danger); border-color: currentColor; box-shadow: 3px 3px 0 currentColor; }
.btn-sm { padding: 0.45rem 0.8rem; font-size: 0.85rem; }
.btn-block { width: 100%; }
.btn-grow { flex: 1; }

.icon-btn {
  display: grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border: 2px solid var(--stroke);
  border-radius: 999px;
  background: var(--panel);
  cursor: pointer;
  flex: none;
}
.icon-btn:active { transform: scale(0.94); }

/* ---------- fields ---------- */
.field { display: grid; gap: 0.4rem; min-width: 0; }

.field-label {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--muted);
}

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }

input, select, textarea {
  width: 100%;
  min-width: 0;
  font-family: inherit;
  /* never below 16px: iOS zooms the page on focus otherwise */
  font-size: max(16px, 1rem);
  color: var(--ink);
  background: var(--bg);
  border: 2px solid var(--stroke);
  border-radius: var(--r-sm);
  padding: 0.62rem 0.7rem;
  appearance: none;
  -webkit-appearance: none;
}

select {
  background-image: linear-gradient(45deg, transparent 50%, currentColor 50%),
                    linear-gradient(135deg, currentColor 50%, transparent 50%);
  background-position: calc(100% - 18px) 55%, calc(100% - 12px) 55%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2rem;
}

input[type="date"] { min-height: 2.9rem; }

.form { display: grid; gap: 0.85rem; margin-top: 1.1rem; }

.hint { font-size: 0.82rem; color: var(--muted); }
.hint.center { text-align: center; }

.error {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--danger);
  padding: 0.55rem 0.7rem;
  border: 2px solid currentColor;
  border-radius: var(--r-sm);
  background: color-mix(in srgb, var(--danger) 10%, transparent);
}

/* ---------- auth ---------- */
.auth {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 1.5rem 1.1rem calc(1.5rem + env(safe-area-inset-bottom, 0px));
}

.auth-card {
  width: min(30rem, 100%);
  background: var(--panel);
  border: 2px solid var(--stroke);
  border-radius: var(--r);
  box-shadow: var(--shadow);
  padding: clamp(1.3rem, 4vw, 2rem);
}

.auth-title {
  font-size: clamp(1.75rem, 6vw, 2.5rem);
  line-height: 0.98;
  letter-spacing: -0.045em;
  font-weight: 800;
  margin-top: 1.5rem;
  text-wrap: balance;
}

.auth-sub { color: var(--muted); margin-top: 0.6rem; font-size: 0.95rem; }

.auth-foot {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--muted);
  border-top: 1px solid var(--hair);
  padding-top: 0.85rem;
}

.seg {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.3rem;
  margin-top: 1.4rem;
  padding: 0.28rem;
  border: 2px solid var(--stroke);
  border-radius: 999px;
  background: var(--bg);
}

.seg-btn {
  border: 0;
  background: transparent;
  border-radius: 999px;
  padding: 0.5rem 0.6rem;
  font-weight: 800;
  font-size: 0.88rem;
  color: var(--muted);
  cursor: pointer;
}

.seg-btn.is-active { background: var(--accent); color: var(--on-accent); }

/* ---------- shell ---------- */
.app { min-height: 100dvh; }

.rail { display: none; }
.tabbar { display: none; }
.fab { display: none; }

[data-device="desktop"] .app {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
}

[data-device="desktop"] .rail {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
  position: sticky;
  top: 0;
  height: 100dvh;
  padding: 1.5rem 1.1rem;
  border-right: 2px solid var(--stroke);
  background: var(--panel);
}

.rail-nav { display: grid; gap: 0.3rem; }

.nav-btn {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.62rem 0.75rem;
  border: 2px solid transparent;
  border-radius: var(--r-sm);
  background: transparent;
  font-weight: 700;
  font-size: 0.94rem;
  color: var(--muted);
  cursor: pointer;
  text-align: left;
}

.nav-btn:hover { background: var(--hair); color: var(--ink); }

.nav-btn.is-active {
  background: var(--accent);
  color: var(--on-accent);
  border-color: var(--stroke);
  box-shadow: 3px 3px 0 var(--stroke);
}

.nav-btn svg { flex: none; }

.rail-foot { margin-top: auto; display: grid; gap: 0.7rem; }

.sync-pill {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted);
  padding: 0.4rem 0.5rem;
  border: 1px solid var(--hair);
  border-radius: 999px;
}

.sync-pill .dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background: var(--muted);
  flex: none;
}

.sync-pill.is-live .dot { background: #22c55e; }
.sync-pill.is-stale .dot { background: #f59e0b; }

[data-device="desktop"] .canvas {
  padding: 2rem clamp(1.4rem, 4vw, 3rem) 4.5rem;
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
}

[data-device="desktop"] .masthead {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.6rem;
}

[data-device="desktop"] .tabbar,
[data-device="desktop"] .fab { display: none; }

[data-device="mobile"] .rail { display: none; }

[data-device="mobile"] .canvas {
  padding: 0 0.95rem calc(8rem + env(safe-area-inset-bottom, 0px));
}

[data-device="mobile"] .masthead {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: calc(0.85rem + env(safe-area-inset-top, 0px)) 0 0.75rem;
  background: var(--bg);
  border-bottom: 1px solid var(--hair);
}

/* on a phone the floating + button is the add action, so drop the header copy */
[data-device="mobile"] .mast-actions { display: none; }

[data-device="mobile"] .mast-title { font-size: 1.55rem; }

[data-device="mobile"] .tabbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 0.35rem 0.5rem calc(0.35rem + env(safe-area-inset-bottom, 0px));
  background: var(--panel);
  border-top: 2px solid var(--stroke);
}

[data-device="mobile"] .fab {
  position: fixed;
  right: 1rem;
  bottom: calc(4.6rem + env(safe-area-inset-bottom, 0px));
  z-index: 31;
  display: grid;
  place-items: center;
  width: 3.7rem;
  height: 3.7rem;
  border-radius: 999px;
  border: 2px solid var(--stroke);
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: 4px 4px 0 var(--stroke);
  cursor: pointer;
}

[data-device="mobile"] .fab svg { width: 1.7rem; height: 1.7rem; stroke-width: 2.6; }
[data-device="mobile"] .fab:active { transform: translate(4px, 4px); box-shadow: 0 0 0; }

.tab {
  display: grid;
  justify-items: center;
  gap: 0.18rem;
  padding: 0.35rem 0.2rem;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  cursor: pointer;
}

.tab-ico {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 1.55rem;
  border-radius: 999px;
  border: 2px solid transparent;
}

.tab-ico svg { width: 1.1rem; height: 1.1rem; }
.tab.is-active { color: var(--ink); }
.tab.is-active .tab-ico { background: var(--accent); color: var(--on-accent); border-color: var(--stroke); }

.eyebrow {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.mast-title {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.view { display: grid; gap: var(--gap); }
[data-device="mobile"] .view { padding-top: var(--gap); }

/* ---------- cards & numbers ---------- */
.card {
  background: var(--panel);
  border: 2px solid var(--stroke);
  border-radius: var(--r);
  padding: 1.05rem;
  min-width: 0;
}

.card-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
}

.card-title {
  font-size: 0.74rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.link-btn {
  border: 0;
  background: none;
  padding: 0;
  font-weight: 800;
  font-size: 0.8rem;
  color: var(--ink);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
}

.hero {
  display: grid;
  gap: 0.5rem;
  padding: clamp(1.1rem, 4vw, 1.7rem);
  background: var(--accent);
  color: var(--on-accent);
  border: 2px solid var(--stroke);
  border-radius: var(--r);
  box-shadow: var(--shadow);
}

.hero-label {
  font-size: 0.73rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  opacity: 0.72;
}

.hero-value {
  font-size: clamp(2.4rem, 11vw, 4.4rem);
  font-weight: 800;
  letter-spacing: -0.055em;
  line-height: 0.9;
  font-variant-numeric: tabular-nums;
}

.hero-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.8rem;
  font-weight: 700;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.16rem 0.5rem;
  border: 2px solid currentColor;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
}

.month-nav { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; }

.month-label {
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  text-transform: capitalize;
}

.icon-btn.flat { border-color: transparent; box-shadow: none; width: 2.1rem; height: 2.1rem; background: var(--panel); border-width: 2px; }
[data-device="desktop"] .icon-btn.flat { border-color: var(--stroke); }

.stat-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--gap); }
[data-device="desktop"] .stat-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.stat { display: grid; gap: 0.25rem; }
.stat-label { font-size: 0.68rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); }
.stat-value {
  font-size: clamp(1.15rem, 4.5vw, 1.55rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

/* ---------- bars ---------- */
.bars { display: grid; gap: 0.7rem; }

.bar-row { display: grid; gap: 0.32rem; }

.bar-top { display: flex; align-items: baseline; justify-content: space-between; gap: 0.6rem; font-size: 0.85rem; font-weight: 700; }
.bar-top .amount { font-variant-numeric: tabular-nums; font-weight: 800; }

.bar-track {
  height: 0.75rem;
  border: 2px solid var(--stroke);
  border-radius: 999px;
  background: var(--bg);
  overflow: hidden;
}

.bar-fill { height: 100%; background: var(--accent); border-right: 2px solid var(--stroke); }
.bar-fill[style*="100%"] { border-right: 0; }

/* ---------- trend chart ---------- */
.trend {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: 0.45rem;
  padding-top: 0.4rem;
}

.trend-col {
  display: grid;
  grid-template-rows: 6.4rem auto;
  gap: 0.35rem;
  justify-items: center;
}

.trend-track { display: flex; align-items: flex-end; width: 100%; height: 100%; }

.trend-bar {
  width: 100%;
  min-height: 4px;
  background: var(--accent);
  border: 2px solid var(--stroke);
  border-radius: 8px 8px 3px 3px;
  transition: height 0.3s ease;
}

.trend-col.is-now .trend-bar { background: var(--ink); }

.trend-label { font-size: 0.64rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.trend-col.is-now .trend-label { color: var(--ink); }

/* ---------- expense rows ---------- */
.rows { display: grid; }

.row {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.62rem 0;
  border-top: 1px solid var(--hair);
  min-width: 0;
}

.row:first-child { border-top: 0; }

.row-main {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex: 1;
  min-width: 0;
  border: 0;
  background: none;
  padding: 0;
  text-align: left;
  cursor: pointer;
}

.row-dot {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 999px;
  background: var(--accent);
  border: 2px solid var(--stroke);
  flex: none;
}

.row-text { display: grid; min-width: 0; }
.row-title { font-weight: 700; font-size: 0.92rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row-meta { font-size: 0.72rem; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.row-amount {
  font-weight: 800;
  font-size: 0.98rem;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.row-del {
  border: 0;
  background: none;
  padding: 0.35rem;
  color: var(--muted);
  cursor: pointer;
  border-radius: 8px;
  flex: none;
}
.row-del:hover { color: var(--danger); background: var(--hair); }

.day-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.6rem;
  margin-top: 1rem;
  padding-top: 0.7rem;
  border-top: 2px solid var(--stroke);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--muted);
}
.day-head:first-child { margin-top: 0; padding-top: 0; border-top: 0; }

/* ---------- filters ---------- */
.filters { display: grid; gap: 0.7rem; }

.chips { display: flex; gap: 0.4rem; overflow-x: auto; padding-bottom: 0.15rem; scrollbar-width: none; }
.chips::-webkit-scrollbar { display: none; }

.chip {
  border: 2px solid var(--stroke);
  background: var(--panel);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 800;
  white-space: nowrap;
  cursor: pointer;
  flex: none;
}

.chip.is-active { background: var(--accent); color: var(--on-accent); }

.filter-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 8.5rem); gap: 0.6rem; }

.count-line { font-size: 0.78rem; color: var(--muted); font-weight: 700; }

/* ---------- empty ---------- */
.empty {
  display: grid;
  gap: 0.55rem;
  justify-items: center;
  text-align: center;
  padding: 2.4rem 1rem;
  border: 2px dashed var(--hair);
  border-radius: var(--r);
}
.empty-title { font-weight: 800; font-size: 1.05rem; letter-spacing: -0.02em; }
.empty-body { color: var(--muted); font-size: 0.88rem; max-width: 22rem; }
.empty .btn { margin-top: 0.4rem; }

/* ---------- settings ---------- */
.settings { display: grid; gap: var(--gap); }
[data-device="desktop"] .settings { grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
[data-device="desktop"] .span-2 { grid-column: span 2; }

.opt-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(4.6rem, 1fr)); gap: 0.5rem; }
.opt-grid.two { grid-template-columns: 1fr 1fr; }

.vis-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }

.btn-slot { align-content: end; }
.btn-slot .btn { width: 100%; }

.opt {
  position: relative;
  display: grid;
  gap: 0.3rem;
  padding: 0.65rem;
  border: 2px solid var(--stroke);
  border-radius: var(--r-sm);
  background: var(--bg);
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 800;
  text-align: center;
}

.opt input { position: absolute; opacity: 0; pointer-events: none; }
.opt.is-active { background: var(--accent); color: var(--on-accent); box-shadow: 3px 3px 0 var(--stroke); }

.swatch-grid { display: flex; flex-wrap: wrap; gap: 0.55rem; }

.swatch {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  border: 2px solid var(--stroke);
  cursor: pointer;
  padding: 0;
  position: relative;
}
.swatch.is-active { box-shadow: 0 0 0 3px var(--panel), 0 0 0 5px var(--stroke); }

.rows-2 { display: grid; gap: 0.85rem; }

.pref-note {
  font-size: 0.78rem;
  color: var(--muted);
  border-top: 1px solid var(--hair);
  padding-top: 0.7rem;
  margin-top: 0.2rem;
}

.kv { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding: 0.5rem 0; border-top: 1px solid var(--hair); font-size: 0.88rem; }
.kv:first-child { border-top: 0; }
.kv b { font-weight: 800; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- sheet ---------- */
.sheet {
  border: 2px solid var(--stroke);
  border-radius: var(--r);
  background: var(--panel);
  color: var(--ink);
  padding: 0;
  margin: auto;
  width: min(34rem, calc(100% - 2rem));
  max-height: 92dvh;
  overflow: auto;
  overscroll-behavior: contain;
}

.sheet::backdrop { background: rgba(0, 0, 0, 0.55); }

.sheet-form { display: grid; gap: 0.9rem; padding: 1.15rem; }

.sheet-head { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; }

.sheet-head h2 { font-size: 1.25rem; font-weight: 800; letter-spacing: -0.035em; }

.amount-wrap {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.25rem 0.75rem;
  background: var(--bg);
  border: 2px solid var(--stroke);
  border-radius: var(--r-sm);
}

.amount-wrap .cur { font-size: 1.35rem; font-weight: 800; opacity: 0.55; }

.amount-wrap input {
  border: 0;
  background: transparent;
  padding: 0.4rem 0;
  font-size: clamp(1.6rem, 7vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  border-radius: 0;
}

.amount-wrap input:focus { outline: none; }
.amount-wrap:focus-within { outline: 3px solid var(--accent); outline-offset: 2px; }

.sheet-actions { display: flex; gap: 0.6rem; margin-top: 0.2rem; }

[data-device="mobile"] .sheet {
  width: 100%;
  max-width: 100%;
  margin: auto 0 0 0;
  border-radius: 22px 22px 0 0;
  border-bottom: 0;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  animation: sheet-up 0.22s ease-out;
}

[data-device="mobile"] .sheet-form { padding: 1.1rem 1.05rem 1.4rem; }

@keyframes sheet-up {
  from { transform: translateY(14px); opacity: 0.6; }
  to   { transform: translateY(0); opacity: 1; }
}

/* ---------- toast ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: calc(6rem + env(safe-area-inset-bottom, 0px));
  transform: translate(-50%, 1rem);
  z-index: 60;
  max-width: calc(100% - 2rem);
  padding: 0.6rem 1rem;
  border: 2px solid var(--stroke);
  border-radius: 999px;
  background: var(--ink);
  color: var(--bg);
  font-size: 0.85rem;
  font-weight: 700;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

[data-device="desktop"] .toast { bottom: 2rem; }

/* ---------- motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
  html { scroll-behavior: auto; }
}

/* ---------- wide-screen extras ---------- */
@media (min-width: 900px) {
  [data-device="desktop"] .stat-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

/* ============================================================
   Plan: calendar, tags, to-dos, family
   ============================================================ */

.cal-card { display: grid; gap: 0.55rem; }

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.22rem;
}

.cal-head { margin-top: 0.35rem; margin-bottom: 0.1rem; }

.cal-dow {
  text-align: center;
  font-size: 0.64rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.cal-day {
  display: grid;
  align-content: start;
  justify-items: center;
  gap: 0.12rem;
  min-height: 3.4rem;
  padding: 0.3rem 0.15rem;
  border: 2px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: inherit;
  cursor: pointer;
  text-align: center;
}

.cal-day.is-blank { cursor: default; }
.cal-day:hover:not(.is-blank) { background: var(--hair); }

.cal-num {
  font-size: 0.8rem;
  font-weight: 800;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.cal-day.is-today .cal-num {
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
}

.cal-day.is-selected {
  background: var(--accent);
  color: var(--on-accent);
  border-color: var(--stroke);
  box-shadow: 2px 2px 0 var(--stroke);
}

[data-density="compact"] .cal-day { min-height: 2.9rem; }

.cal-dots {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
  justify-content: center;
  min-height: 0.3rem;
}

.cal-dot {
  display: block;
  width: 0.3rem;
  height: 0.3rem;
  border-radius: 999px;
  background: var(--ink);
}

.cal-dot.is-shared { background: var(--accent); border: 1px solid var(--stroke); }
.cal-dot.is-todo { background: transparent; border: 1.5px solid var(--ink); }
.cal-day.is-selected .cal-dot { background: var(--on-accent); border-color: var(--on-accent); }
.cal-day.is-selected .cal-dot.is-todo { background: transparent; border-color: var(--on-accent); }

.cal-spend {
  font-size: 0.58rem;
  font-weight: 800;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.cal-day.is-selected .cal-spend { color: var(--on-accent); }

/* ---------- shared / private tags ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  padding: 0 0.4rem;
  border: 1.5px solid var(--hair);
  border-radius: 999px;
  font-size: 0.58rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  vertical-align: 1px;
  white-space: nowrap;
}

.tag.is-shared { background: var(--accent); color: var(--on-accent); border-color: var(--stroke); }

/* ---------- to-dos ---------- */
.todo-check {
  display: grid;
  place-items: center;
  flex: none;
  width: 1.5rem;
  height: 1.5rem;
  padding: 0;
  border: 2px solid var(--stroke);
  border-radius: 6px;
  background: var(--panel);
  color: var(--on-accent);
  cursor: pointer;
}

.todo-check.is-on { background: var(--accent); }
.todo-check svg { width: 0.95rem; height: 0.95rem; stroke-width: 3.2; }

.row.is-done .row-title { text-decoration: line-through; opacity: 0.5; }
.row.is-done .row-meta { opacity: 0.6; }
.row-dot.is-square { border-radius: 3px; }

/* ---------- family ---------- */
.family-name {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 0.55rem;
}

.code-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.7rem 0.85rem;
  margin: 0.35rem 0 0.5rem;
  border: 2px dashed var(--stroke);
  border-radius: var(--r-sm);
  background: var(--bg);
}

.code {
  display: block;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.member-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.35rem 0 0.9rem;
}

.pill {
  padding: 0.16rem 0.6rem;
  border: 2px solid var(--stroke);
  border-radius: 999px;
  background: var(--bg);
  font-size: 0.74rem;
  font-weight: 800;
}

/* ---------- privacy blur ---------- */
.hide-amounts .money { filter: blur(6px); transition: filter 0.12s ease; }
.hide-amounts .money:hover,
.hide-amounts .money:focus,
.hide-amounts .money:active { filter: none; }

/* the to-do checkbox sits flush with the row text */
.rows .todo-check { margin-left: 0.05rem; }

/* tighten the day panel action row */
.sheet-actions + .rows { margin-top: 0.5rem; }