/* Smart Spend 2.0 — design system
   Dark-first (deep slate, cyan accent, INR gold), with a light theme. Colours are tokens;
   components never use raw hex. The in/out pair passed the colour-vision checks in both themes. */

:root {
  color-scheme: dark;
  --bg: #070b14;
  --bg-glow: rgba(56, 189, 248, 0.10);
  --surface: #11192b;
  --surface-2: #0c1322;
  --surface-3: #16213a;
  --surface-glass: rgba(17, 25, 43, 0.78);
  --border: #1e293b;
  --border-2: #2a3850;
  --text: #e8eef7;
  --text-2: #9fb0c7;
  --text-3: #6b7c95;
  --accent: #38bdf8;
  --accent-ink: #04111f;
  --accent-soft: rgba(56, 189, 248, 0.14);
  --in: #12a594;
  --in-text: #2dd4bf;
  --in-soft: rgba(18, 165, 148, 0.16);
  --out: #f43f5e;
  --out-text: #fb7185;
  --out-soft: rgba(244, 63, 94, 0.14);
  --inr: #fbbf24;
  --warn: #f59e0b;
  --warn-soft: rgba(245, 158, 11, 0.14);
  --shadow: 0 18px 50px -22px rgba(0, 0, 0, 0.85);
  --shadow-sm: 0 6px 18px -10px rgba(0, 0, 0, 0.7);
  --grid: #1c2740;
  --r-lg: 22px;
  --r: 16px;
  --r-sm: 12px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --tabbar-h: 64px;
  --safe-b: env(safe-area-inset-bottom, 0px);
  --safe-t: env(safe-area-inset-top, 0px);
  --ease: cubic-bezier(0.2, 0.9, 0.25, 1);
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f3f6fb;
  --bg-glow: rgba(2, 132, 199, 0.08);
  --surface: #ffffff;
  --surface-2: #f2f5fa;
  --surface-3: #e9eef6;
  --surface-glass: rgba(255, 255, 255, 0.82);
  --border: #e2e8f0;
  --border-2: #cbd5e1;
  --text: #0f172a;
  --text-2: #475569;
  --text-3: #64748b;
  --accent: #0284c7;
  --accent-ink: #ffffff;
  --accent-soft: rgba(2, 132, 199, 0.10);
  --in: #0d9488;
  --in-text: #0f766e;
  --in-soft: rgba(13, 148, 136, 0.12);
  --out: #e11d48;
  --out-text: #be123c;
  --out-soft: rgba(225, 29, 72, 0.10);
  --inr: #b45309;
  --warn: #d97706;
  --warn-soft: rgba(217, 119, 6, 0.12);
  --shadow: 0 18px 44px -24px rgba(15, 23, 42, 0.35);
  --shadow-sm: 0 6px 16px -10px rgba(15, 23, 42, 0.25);
  --grid: #e8edf4;
}

@media (prefers-color-scheme: light) {
  :root[data-theme="system"] {
    color-scheme: light;
    --bg: #f3f6fb; --bg-glow: rgba(2, 132, 199, 0.08); --surface: #ffffff; --surface-2: #f2f5fa; --surface-3: #e9eef6;
    --surface-glass: rgba(255, 255, 255, 0.82); --border: #e2e8f0; --border-2: #cbd5e1; --text: #0f172a; --text-2: #475569;
    --text-3: #64748b; --accent: #0284c7; --accent-ink: #ffffff; --accent-soft: rgba(2, 132, 199, 0.10); --in: #0d9488;
    --in-text: #0f766e; --in-soft: rgba(13, 148, 136, 0.12); --out: #e11d48; --out-text: #be123c; --out-soft: rgba(225, 29, 72, 0.10);
    --inr: #b45309; --warn: #d97706; --warn-soft: rgba(217, 119, 6, 0.12); --shadow: 0 18px 44px -24px rgba(15, 23, 42, 0.35);
    --shadow-sm: 0 6px 16px -10px rgba(15, 23, 42, 0.25); --grid: #e8edf4;
  }
}

/* ---------- base ---------- */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; background: var(--bg); }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--font); font-size: 15px; line-height: 1.45; color: var(--text); background: var(--bg);
  -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent;
  overscroll-behavior-y: contain;
}
body::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background: radial-gradient(900px 480px at 10% -10%, var(--bg-glow), transparent 60%),
              radial-gradient(700px 400px at 110% 10%, rgba(18, 165, 148, 0.07), transparent 60%);
}
button, input, select, textarea { font: inherit; color: inherit; }
button svg, a svg, .qi svg, .e-ico svg, .date-chip svg { width: 20px; height: 20px; flex: none; }
.chip svg { width: 16px; height: 16px; }
.date-chip svg { width: 16px; height: 16px; }
button { cursor: pointer; -webkit-appearance: none; appearance: none; background: none; border: 0; padding: 0; touch-action: manipulation; }
a { color: var(--accent); }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 8px; }
.num { font-variant-numeric: tabular-nums; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.muted { color: var(--text-2); }
.dim { color: var(--text-3); }
.in-c { color: var(--in-text); }
.out-c { color: var(--out-text); }
.inr-c { color: var(--inr); }

/* ---------- app shell ---------- */
.app { position: relative; z-index: 1; min-height: 100vh; min-height: 100dvh; }
.topbar {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 12px;
  padding: calc(10px + var(--safe-t)) max(16px, env(safe-area-inset-right)) 10px max(16px, env(safe-area-inset-left));
  background: var(--surface-glass); -webkit-backdrop-filter: saturate(160%) blur(18px); backdrop-filter: saturate(160%) blur(18px);
  border-bottom: 1px solid transparent; transition: border-color 0.2s;
}
.topbar.scrolled { border-bottom-color: var(--border); }
.topbar h1 { margin: 0; font: 700 20px/1.2 var(--font-display); letter-spacing: -0.02em; flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar .sub { display: block; font: 500 12px/1.3 var(--font); color: var(--text-3); letter-spacing: 0; }
.sync-dot {
  display: inline-flex; align-items: center; gap: 7px; height: 34px; padding: 0 12px 0 10px; border-radius: 999px;
  background: var(--surface-2); border: 1px solid var(--border); color: var(--text-2); font-size: 12.5px; font-weight: 600;
}
.sync-dot i { width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); flex: none; }
.sync-dot[data-level="ok"] i { background: var(--in); box-shadow: 0 0 0 3px var(--in-soft); }
.sync-dot[data-level="busy"] i { background: var(--accent); animation: pulse 1s ease-in-out infinite; }
.sync-dot[data-level="warn"] i { background: var(--warn); }
.sync-dot[data-level="error"] i { background: var(--out); }
@keyframes pulse { 50% { opacity: 0.35; transform: scale(0.8); } }
.avatar-btn { border-radius: 50%; flex: none; }

.view-host { position: relative; padding: 8px max(16px, env(safe-area-inset-left)) calc(var(--tabbar-h) + 40px + var(--safe-b)) max(16px, env(safe-area-inset-right)); max-width: 760px; margin: 0 auto; }
.view { display: flex; flex-direction: column; gap: 16px; animation: view-in 0.28s var(--ease); }
@keyframes view-in { from { opacity: 0; transform: translateY(6px); } }

/* bottom tab bar */
.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  display: grid; grid-template-columns: repeat(5, 1fr); align-items: center;
  height: calc(var(--tabbar-h) + var(--safe-b)); padding-bottom: var(--safe-b);
  background: var(--surface-glass); -webkit-backdrop-filter: saturate(160%) blur(20px); backdrop-filter: saturate(160%) blur(20px);
  border-top: 1px solid var(--border);
}
.tab {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; height: 100%;
  color: var(--text-3); font-size: 11px; font-weight: 600; letter-spacing: 0.01em; transition: color 0.15s; text-decoration: none;
}
.tab svg { width: 24px; height: 24px; transition: transform 0.2s var(--ease); }
.tab[aria-current="page"] { color: var(--accent); }
.tab[aria-current="page"] svg { transform: translateY(-1px) scale(1.06); }
.tab-slot { display: flex; justify-content: center; }
.fab {
  width: 58px; height: 58px; border-radius: 20px; margin-top: -26px;
  display: grid; place-items: center; color: var(--accent-ink);
  background: linear-gradient(145deg, #5ccdfb, var(--accent) 55%, #0ea5e9);
  box-shadow: 0 14px 30px -10px rgba(56, 189, 248, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transition: transform 0.2s var(--ease), box-shadow 0.2s;
}
.fab:active { transform: scale(0.94); }
.fab svg { width: 28px; height: 28px; }

/* desktop: side rail */
@media (min-width: 960px) {
  .app { display: grid; grid-template-columns: 232px 1fr; }
  .rail-brand { display: flex !important; order: -2; }
  .tabbar {
    position: sticky; top: 0; height: 100vh; grid-template-columns: 1fr; grid-auto-rows: 52px; align-content: start; gap: 4px;
    padding: 20px 14px; border-top: 0; border-right: 1px solid var(--border); grid-row: 1 / span 2;
  }
  .tab { flex-direction: row; justify-content: flex-start; gap: 12px; padding: 0 14px; border-radius: 14px; font-size: 14.5px; }
  .tab[aria-current="page"] { background: var(--accent-soft); }
  .tab-slot { order: -1; justify-content: stretch; margin: 6px 0 14px; }
  .fab { width: 100%; height: 48px; margin: 0; border-radius: 14px; gap: 8px; display: flex; justify-content: center; font-weight: 700; font-size: 15px; }
  .fab::after { content: "Add entry"; }
  .fab svg { width: 22px; height: 22px; }
  .main-col { grid-column: 2; min-width: 0; }
  .view-host { max-width: 1080px; padding: 16px 32px 48px; }
  .grid-2 { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 16px; align-items: start; }
  .grid-2 > .stack { display: flex; flex-direction: column; gap: 16px; min-width: 0; }
}
.rail-brand { display: none; align-items: center; gap: 10px; padding: 4px 10px 18px; font: 700 17px/1 var(--font-display); letter-spacing: -0.01em; }

/* ---------- surfaces ---------- */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 18px; box-shadow: var(--shadow-sm); min-width: 0; }
.card.flat { box-shadow: none; }
.card-h { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.card-h h2, .card-h h3 { margin: 0; font: 650 15.5px/1.3 var(--font-display); letter-spacing: -0.01em; }
.card-h .sub { font-size: 12.5px; color: var(--text-3); }
.section-label { font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3); margin: 6px 4px -6px; }
.link { color: var(--accent); font-weight: 650; font-size: 13.5px; padding: 6px 4px; }

/* hero balance */
.hero {
  position: relative; overflow: hidden; border-radius: 26px; padding: 22px 20px 20px; border: 1px solid var(--border);
  background:
    radial-gradient(420px 220px at 100% 0%, rgba(56, 189, 248, 0.22), transparent 60%),
    radial-gradient(360px 220px at 0% 120%, rgba(18, 165, 148, 0.20), transparent 60%),
    linear-gradient(160deg, var(--surface-3), var(--surface));
  box-shadow: var(--shadow);
}
.hero-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.month-switch { display: inline-flex; align-items: center; gap: 2px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; padding: 3px; }
.month-switch button { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; color: var(--text-2); }
.month-switch button:hover { background: var(--surface-3); color: var(--text); }
.month-switch span { font-size: 13px; font-weight: 650; padding: 0 8px; min-width: 88px; text-align: center; }
.cur-toggle { display: inline-flex; background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; padding: 3px; }
.cur-toggle button { padding: 5px 11px; border-radius: 999px; font-size: 12px; font-weight: 700; color: var(--text-3); }
.cur-toggle button[aria-pressed="true"] { background: var(--surface-3); color: var(--text); box-shadow: 0 0 0 1px var(--border-2); }
.hero-label { margin-top: 18px; font-size: 13px; color: var(--text-2); font-weight: 600; }
.hero-value { font: 750 44px/1.05 var(--font-display); letter-spacing: -0.035em; margin-top: 4px; word-break: break-word; }
.hero-value small { font-size: 18px; font-weight: 650; color: var(--text-2); letter-spacing: 0; margin-right: 6px; }
.hero-alt { margin-top: 6px; font-size: 14px; font-weight: 600; color: var(--inr); }
.hero-split { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 18px; }
.hero-split div { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--r); padding: 11px 12px; min-width: 0; }
.hero-split .k { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text-2); font-weight: 650; }
.hero-split .k i { width: 8px; height: 8px; border-radius: 3px; }
.hero-split .v { font-size: 16.5px; font-weight: 700; margin-top: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.split-bar { display: flex; gap: 2px; height: 8px; margin-top: 14px; border-radius: 999px; overflow: hidden; background: var(--surface-2); }
.split-bar i { display: block; height: 100%; }
.hero-note { margin-top: 10px; font-size: 12.5px; color: var(--text-2); }

/* quick add bar on Home */
.quick-bar {
  display: flex; align-items: center; gap: 12px; width: 100%; text-align: left; padding: 14px 16px; border-radius: var(--r-lg);
  background: var(--surface); border: 1px solid var(--border); color: var(--text-3); font-size: 15px; box-shadow: var(--shadow-sm);
}
.quick-bar .qi { width: 36px; height: 36px; border-radius: 12px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); flex: none; }
.quick-bar:hover { border-color: var(--border-2); }

/* stat tiles */
.tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r); padding: 13px 14px; min-width: 0; }
.tile .k { font-size: 12px; color: var(--text-2); font-weight: 600; }
.tile .v { font: 700 21px/1.2 var(--font-display); letter-spacing: -0.02em; margin-top: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tile .d { font-size: 11.5px; margin-top: 3px; font-weight: 650; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.d.good { color: var(--in-text); } .d.bad { color: var(--out-text); } .d.flat { color: var(--text-3); }

/* ---------- lists ---------- */
.list { display: flex; flex-direction: column; }
.day-h { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; padding: 14px 4px 6px; font-size: 12.5px; font-weight: 700; color: var(--text-2); }
.day-h:first-child { padding-top: 2px; }
.day-h .num { font-weight: 650; color: var(--text-3); }
.row-wrap { position: relative; border-radius: var(--r); overflow: hidden; }
.row-wrap + .row-wrap { margin-top: 8px; }
.row-wrap:not(.open):not(.swiping) .row-actions { visibility: hidden; }
.row-actions { position: absolute; inset: 0; display: flex; justify-content: flex-end; align-items: stretch; background: var(--out); border-radius: var(--r); }
.row-actions button { width: 96px; color: #fff; font-weight: 700; font-size: 13px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; }
.row {
  position: relative; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 12px;
  padding: 12px 14px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r);
  cursor: pointer; touch-action: pan-y; transition: transform 0.25s var(--ease), background 0.15s, border-color 0.15s;
  width: 100%; text-align: left;
}
.row:hover { border-color: var(--border-2); }
.row.dragging { transition: none; }
.row.flash { animation: flash 1.2s ease-out; }
@keyframes flash { from { box-shadow: 0 0 0 2px var(--accent); } to { box-shadow: 0 0 0 0 transparent; } }
.cat-ico { width: 40px; height: 40px; border-radius: 13px; display: grid; place-items: center; position: relative; flex: none; }
.cat-ico::before { content: ""; position: absolute; inset: 0; border-radius: inherit; background: var(--cat); opacity: 0.16; }
.cat-ico svg { position: relative; width: 20px; height: 20px; color: var(--cat); }
.row-main { min-width: 0; display: block; }
.row-title, .row-meta, .row-amt .p, .row-amt .s, .row-amt { display: block; }
.row-title { font-weight: 620; font-size: 15px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.row-meta { font-size: 12.5px; color: var(--text-3); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.row-amt { text-align: right; white-space: nowrap; }
.row-amt .p { font-weight: 700; font-size: 15px; }
.row-amt .s { font-size: 12px; color: var(--text-3); margin-top: 2px; }
.row.in .row-amt .p { color: var(--in-text); }
.empty { text-align: center; padding: 34px 18px; border: 1px dashed var(--border-2); border-radius: var(--r-lg); color: var(--text-2); }
.empty .e-ico { width: 52px; height: 52px; border-radius: 18px; margin: 0 auto 10px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); }
.empty b { display: block; color: var(--text); font-size: 15.5px; margin-bottom: 4px; }
.empty .btn { margin-top: 14px; }

/* ---------- controls ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 18px;
  border-radius: 14px; font-weight: 650; font-size: 14.5px; background: var(--surface-2); color: var(--text);
  border: 1px solid var(--border); transition: transform 0.12s, background 0.15s, border-color 0.15s, opacity 0.15s; white-space: nowrap;
}
.btn:hover { border-color: var(--border-2); }
.btn:active { transform: scale(0.98); }
.btn[disabled] { opacity: 0.5; pointer-events: none; }
.btn.primary { background: var(--accent); border-color: transparent; color: var(--accent-ink); box-shadow: 0 10px 24px -14px var(--accent); }
.btn.danger { color: var(--out-text); background: var(--out-soft); border-color: transparent; }
.btn.danger.armed { background: var(--out); color: #fff; }
.btn.ghost { background: transparent; border-color: transparent; color: var(--accent); }
.btn.sm { min-height: 36px; padding: 0 13px; font-size: 13px; border-radius: 11px; }
.btn.block { width: 100%; }
.btn svg { width: 18px; height: 18px; }
.icon-btn { width: 40px; height: 40px; border-radius: 13px; display: grid; place-items: center; color: var(--text-2); background: var(--surface-2); border: 1px solid var(--border); flex: none; }
.icon-btn:hover { color: var(--text); border-color: var(--border-2); }
.icon-btn svg { width: 20px; height: 20px; }
.seg { display: flex; padding: 3px; gap: 3px; background: var(--surface-2); border: 1px solid var(--border); border-radius: 13px; }
.seg button { flex: 1; min-height: 34px; border-radius: 10px; font-size: 13px; font-weight: 650; color: var(--text-2); display: inline-flex; align-items: center; justify-content: center; gap: 6px; }
.seg button[aria-pressed="true"] { background: var(--surface); color: var(--text); box-shadow: 0 0 0 1px var(--border-2), var(--shadow-sm); }
.seg .c { font-size: 11.5px; color: var(--text-3); font-variant-numeric: tabular-nums; }
.chips { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; padding: 2px 2px 4px; margin: 0 -2px; }
.chips::-webkit-scrollbar { display: none; }
.chip {
  --cat: var(--accent); flex: none; display: inline-flex; align-items: center; gap: 7px; height: 36px; padding: 0 14px 0 12px;
  border-radius: 999px; border: 1px solid var(--border); background: var(--surface-2); color: var(--text-2); font-size: 13.5px; font-weight: 600;
}
.chip i { width: 8px; height: 8px; border-radius: 50%; background: var(--cat); }
.chip[aria-pressed="true"] { color: var(--text); border-color: var(--cat); background: var(--surface-3); box-shadow: inset 0 0 0 1px var(--cat); }
.chip.auto[aria-pressed="true"] { color: var(--accent); background: var(--accent-soft); }
.tag { --cat: var(--text-3); display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; font-weight: 650; color: var(--text-2); }
.tag::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--cat); }
.field { display: flex; flex-direction: column; gap: 7px; font-size: 13px; font-weight: 650; color: var(--text-2); min-width: 0; }
.input {
  width: 100%; min-height: 48px; padding: 12px 14px; border-radius: 14px; border: 1px solid var(--border); background: var(--surface-2);
  color: var(--text); font-size: 16px; font-weight: 500; transition: border-color 0.15s, box-shadow 0.15s;
}
.input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.input.bad { border-color: var(--out); box-shadow: 0 0 0 4px var(--out-soft); }
textarea.input { min-height: 104px; resize: none; line-height: 1.5; }
select.input { -webkit-appearance: none; appearance: none; padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; }
input[type="date"].input { color-scheme: inherit; }
.help { font-size: 12.5px; font-weight: 500; color: var(--text-3); line-height: 1.45; }
.help code { color: var(--text-2); font-size: 12px; overflow-wrap: anywhere; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; color: var(--text); font-weight: 500; cursor: pointer; }
.check input { width: 20px; height: 20px; margin: 1px 0 0; accent-color: var(--accent); flex: none; }
.check small { display: block; color: var(--text-3); font-size: 12.5px; margin-top: 1px; }
.msg { font-size: 13px; min-height: 18px; color: var(--out-text); }
.msg.ok { color: var(--in-text); } .msg.info { color: var(--text-2); }
.form { display: flex; flex-direction: column; gap: 14px; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.flow { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.flow button { min-height: 46px; border-radius: 14px; border: 1px solid var(--border); background: var(--surface-2); font-weight: 700; color: var(--text-2); display: inline-flex; align-items: center; justify-content: center; gap: 7px; }
.flow button[data-type="in"][aria-pressed="true"] { border-color: var(--in); background: var(--in-soft); color: var(--in-text); }
.flow button[data-type="out"][aria-pressed="true"] { border-color: var(--out); background: var(--out-soft); color: var(--out-text); }

/* ---------- settings list ---------- */
.set-group { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; }
.set-row { display: flex; align-items: center; gap: 14px; width: 100%; padding: 14px 16px; text-align: left; min-height: 60px; }
.set-row + .set-row { border-top: 1px solid var(--border); }
button.set-row:hover { background: var(--surface-2); }
.set-ico { width: 36px; height: 36px; border-radius: 11px; display: grid; place-items: center; background: var(--surface-3); color: var(--text-2); flex: none; }
.set-ico svg { width: 19px; height: 19px; }
.set-main { flex: 1; min-width: 0; }
.set-main b { display: block; font-weight: 620; font-size: 15px; }
.set-main span { display: block; font-size: 12.5px; color: var(--text-3); margin-top: 1px; overflow-wrap: anywhere; }
.set-row .chev { color: var(--text-3); }
.set-row.danger b { color: var(--out-text); }
.rate-inline { display: flex; align-items: center; gap: 8px; }
.rate-inline input { width: 96px; min-height: 40px; text-align: right; font-weight: 700; color: var(--inr); }
.profile-card { display: flex; align-items: center; gap: 14px; }
.profile-card .pc-name { font: 700 19px/1.2 var(--font-display); }

/* ---------- calendar ---------- */
.cal-head { display: flex; align-items: center; gap: 8px; }
.cal-head h3 { flex: 1; margin: 0; font: 650 16px/1.2 var(--font-display); }
.week { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
.dow { text-align: center; font-size: 11px; font-weight: 700; color: var(--text-3); padding: 2px 0 6px; letter-spacing: 0.04em; }
.day {
  position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  height: 46px; border-radius: 13px; font-size: 14px; font-weight: 620; color: var(--text); border: 1px solid transparent;
}
.day:hover { background: var(--surface-2); }
.day.other { color: var(--text-3); opacity: 0.5; }
.day.today { border-color: var(--accent); }
.day.sel { background: var(--accent); color: var(--accent-ink); }
.day.sel.soft { background: var(--accent-soft); color: var(--accent); }
.day .dots { display: flex; gap: 3px; height: 5px; }
.day .dots i { width: 5px; height: 5px; border-radius: 50%; }
.day .dots .di { background: var(--in); } .day .dots .do { background: var(--out); }
.day.sel .dots i { box-shadow: 0 0 0 1.5px var(--accent-ink); }
.cal-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.legend { display: flex; gap: 14px; font-size: 12px; color: var(--text-2); flex-wrap: wrap; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.legend i.line { height: 2px; width: 14px; border-radius: 2px; }
.search { position: relative; }
.search svg { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; color: var(--text-3); pointer-events: none; }
.search .input { padding-left: 42px; }

/* ---------- charts ---------- */
.chart { position: relative; width: 100%; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart text { fill: var(--text-3); font-size: 11px; font-family: var(--font); }
.chart .gridline { stroke: var(--grid); stroke-width: 1; }
.chart .axis { stroke: var(--border-2); stroke-width: 1; }
.chart .hit { fill: transparent; cursor: pointer; }
.chart .mark { transition: opacity 0.15s; }
.chart.hovering .mark { opacity: 0.45; }
.chart.hovering .mark.on { opacity: 1; }
.chart .crosshair { stroke: var(--text-3); stroke-width: 1; }
.tip {
  position: absolute; z-index: 5; pointer-events: none; min-width: 120px; padding: 9px 11px; border-radius: 12px;
  background: var(--surface-3); border: 1px solid var(--border-2); box-shadow: var(--shadow); font-size: 12.5px;
  transform: translate(-50%, calc(-100% - 10px)); white-space: nowrap; opacity: 0; transition: opacity 0.12s;
}
.tip.on { opacity: 1; }
.tip .t-h { color: var(--text-2); font-weight: 600; margin-bottom: 4px; }
.tip .t-r { display: flex; align-items: center; gap: 8px; }
.tip .t-r b { color: var(--text); font-weight: 700; font-variant-numeric: tabular-nums; }
.tip .t-r i { width: 12px; height: 2px; border-radius: 2px; display: inline-block; }
.hbar { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 12px; align-items: center; padding: 10px 0; }
.hbar + .hbar { border-top: 1px solid var(--border); }
.hbar .nm { display: flex; align-items: center; gap: 9px; font-weight: 620; font-size: 14px; min-width: 0; }
.hbar .nm i { width: 9px; height: 9px; border-radius: 3px; flex: none; }
.hbar .nm span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.hbar .vl { text-align: right; font-weight: 700; font-size: 14px; white-space: nowrap; }
.hbar .vl small { display: block; color: var(--text-3); font-weight: 600; font-size: 11.5px; }
.hbar .track { grid-column: 1 / -1; height: 8px; border-radius: 999px; background: var(--surface-2); overflow: hidden; }
.hbar .track i { display: block; height: 100%; border-radius: 999px; background: var(--accent); transition: width 0.5s var(--ease); }
.meter .track i { background: var(--accent); }
.meter.near .track i { background: var(--warn); }
.meter.over .track i { background: var(--out); }
.meter .state { font-size: 12px; font-weight: 700; display: inline-flex; align-items: center; gap: 4px; }
.meter.ok .state { color: var(--text-3); } .meter.near .state { color: var(--warn); } .meter.over .state { color: var(--out-text); }
.alert { display: flex; gap: 12px; align-items: flex-start; padding: 13px 14px; border-radius: var(--r); background: var(--warn-soft); border: 1px solid rgba(245, 158, 11, 0.35); font-size: 13.5px; }
.alert.bad { background: var(--out-soft); border-color: rgba(244, 63, 94, 0.35); }
.alert svg { width: 20px; height: 20px; flex: none; color: var(--warn); margin-top: 1px; }
.alert.bad svg { color: var(--out-text); }

/* ---------- sheets ---------- */
.sheet-layer { position: fixed; inset: 0; z-index: 60; display: flex; align-items: flex-end; justify-content: center; visibility: hidden; }
.sheet-layer.open { visibility: visible; }
.backdrop { position: absolute; inset: 0; background: rgba(2, 6, 14, 0.62); opacity: 0; transition: opacity 0.28s; -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); }
.sheet-layer.open .backdrop { opacity: 1; }
.sheet {
  position: relative; width: 100%; max-width: 640px; max-height: 92vh; max-height: 92dvh; display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--border-2); border-bottom: 0; border-radius: 26px 26px 0 0;
  box-shadow: 0 -20px 60px -20px rgba(0, 0, 0, 0.6); transform: translateY(104%); transition: transform 0.34s var(--ease);
  padding-bottom: var(--safe-b);
}
.sheet-layer.open .sheet { transform: none; }
.sheet.dragging { transition: none; }
.sheet .grab { width: 40px; height: 5px; border-radius: 999px; background: var(--border-2); margin: 9px auto 2px; flex: none; }
.sheet-h { display: flex; align-items: center; gap: 12px; padding: 10px 20px 12px; }
.sheet-h h2 { flex: 1; margin: 0; font: 700 19px/1.25 var(--font-display); letter-spacing: -0.015em; }
.sheet-b { padding: 4px 20px 20px; overflow-y: auto; overscroll-behavior: contain; }
.sheet-f { display: flex; gap: 10px; padding: 12px 20px 16px; border-top: 1px solid var(--border); }
.sheet-f .btn { flex: 1; }
@media (min-width: 720px) {
  .sheet-layer { align-items: center; padding: 24px; }
  .sheet { border-radius: 26px; border-bottom: 1px solid var(--border-2); transform: translateY(20px) scale(0.98); opacity: 0; transition: transform 0.26s var(--ease), opacity 0.2s; padding-bottom: 0; }
  .sheet-layer.open .sheet { opacity: 1; }
  .sheet .grab { display: none; }
}
.pv { margin-top: 14px; display: flex; flex-direction: column; gap: 8px; }
.pv-h { font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3); }
.pv-item { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 11px 12px; border-radius: var(--r); background: var(--surface-2); border: 1px solid var(--border); animation: rise 0.22s var(--ease); }
@keyframes rise { from { opacity: 0; transform: translateY(4px); } }
.pv-item .cat-ico { width: 34px; height: 34px; border-radius: 11px; }
.pv-t { font-weight: 620; font-size: 14.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pv-m { font-size: 12px; color: var(--text-3); display: flex; gap: 8px; flex-wrap: wrap; margin-top: 2px; }
.pv-m .note { color: var(--inr); font-weight: 650; }
.pv-a { text-align: right; font-weight: 700; font-size: 14.5px; white-space: nowrap; }
.pv-a small { display: block; font-size: 11.5px; color: var(--text-3); font-weight: 600; }
.pv-skip { font-size: 12.5px; color: var(--text-3); }
.date-chip { display: inline-flex; align-items: center; gap: 7px; height: 36px; padding: 0 12px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); font-size: 13px; font-weight: 650; color: var(--text-2); position: relative; }
.date-chip input { position: absolute; inset: 0; opacity: 0; width: 100%; cursor: pointer; }
.field-lbl { font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3); margin: 16px 2px 8px; }
.qa-date { display: grid; grid-template-columns: 1fr 1fr 1.4fr; gap: 8px; }
.qa-date button, .qa-date .pick {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 44px; padding: 0 10px;
  border-radius: 13px; border: 1px solid var(--border); background: var(--surface-2); color: var(--text-2); font-size: 13.5px; font-weight: 650; cursor: pointer; white-space: nowrap; overflow: hidden;
}
.qa-date .pick svg { width: 17px; height: 17px; flex: none; }
.qa-date [aria-pressed="true"] { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }
.qa-date .pick input { position: absolute; inset: 0; opacity: 0; width: 100%; height: 100%; cursor: pointer; }
.examples { display: flex; gap: 8px; margin-top: 10px; overflow-x: auto; scrollbar-width: none; padding-bottom: 2px; }
.examples::-webkit-scrollbar { display: none; }
.examples button { flex: none; white-space: nowrap; font-size: 12.5px; color: var(--text-2); padding: 6px 10px; border-radius: 10px; border: 1px dashed var(--border-2); }
.examples button:hover { color: var(--accent); border-color: var(--accent); }
.bk { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 4px 12px; align-items: center; padding: 12px 14px; border-radius: var(--r); background: var(--surface-2); border: 1px solid var(--border); }
.bk + .bk { margin-top: 8px; }
.bk.latest { border-color: var(--in); }
.bk b { font-size: 14px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.bk span { font-size: 12.5px; color: var(--text-3); }
.badge { font-size: 11px; font-weight: 700; color: var(--in-text); background: var(--in-soft); border-radius: 999px; padding: 1px 8px; }
.warnbox { padding: 13px 14px; border-radius: var(--r); background: var(--out-soft); border: 1px solid rgba(244, 63, 94, 0.3); font-size: 14px; }
.steps { margin: 6px 0 0; padding-left: 20px; display: grid; gap: 6px; color: var(--text-2); font-size: 13.5px; font-weight: 500; }

/* ---------- toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: calc(var(--tabbar-h) + 18px + var(--safe-b)); z-index: 80; transform: translate(-50%, 20px);
  display: flex; align-items: center; gap: 12px; width: max-content; max-width: calc(100vw - 32px);
  padding: 11px 11px 11px 16px; border-radius: 16px; background: var(--surface-3); border: 1px solid var(--border-2);
  box-shadow: var(--shadow); font-size: 14px; font-weight: 550; opacity: 0; pointer-events: none; transition: opacity 0.2s, transform 0.25s var(--ease);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.toast::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex: none; }
.toast.ok::before { background: var(--in); } .toast.err::before { background: var(--out); }
.toast button { color: var(--accent); font-weight: 750; padding: 7px 11px; border-radius: 10px; background: var(--accent-soft); font-size: 13px; }
@media (min-width: 960px) { .toast { bottom: 28px; } }

/* pull to refresh */
.ptr { position: absolute; left: 50%; top: 4px; transform: translate(-50%, -48px); width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--surface-3); border: 1px solid var(--border-2); color: var(--accent); box-shadow: var(--shadow-sm); z-index: 5; }
.ptr svg { width: 18px; height: 18px; }
.ptr.spin svg { animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- gate ---------- */
.gate { position: fixed; inset: 0; z-index: 90; overflow-y: auto; display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: calc(24px + var(--safe-t)) 16px calc(24px + var(--safe-b)); background: var(--bg); }
.gate::before { content: ""; position: fixed; inset: 0; pointer-events: none;
  background: radial-gradient(700px 420px at 50% -10%, rgba(56, 189, 248, 0.16), transparent 60%), radial-gradient(600px 360px at 50% 110%, rgba(18, 165, 148, 0.10), transparent 60%); }
.gate-card { position: relative; width: 100%; max-width: 420px; animation: view-in 0.3s var(--ease); }
.brand { display: flex; align-items: center; gap: 11px; font: 700 17px/1 var(--font-display); letter-spacing: -0.01em; }
.logo { width: 38px; height: 38px; border-radius: 12px; display: grid; place-items: center; color: #04111f; background: linear-gradient(140deg, #5ccdfb, #38bdf8 50%, #12a594); box-shadow: 0 10px 24px -12px rgba(56, 189, 248, 0.8); flex: none; }
.logo svg { width: 20px; height: 20px; }
.g-title { font: 750 28px/1.15 var(--font-display); letter-spacing: -0.03em; margin: 26px 0 6px; text-wrap: balance; }
.g-sub { color: var(--text-2); margin: 0 0 22px; }
.pgrid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.pcard { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 22px 10px 18px; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm); transition: transform 0.15s var(--ease), border-color 0.15s; min-width: 0; }
.pcard:hover { border-color: var(--border-2); }
.pcard:active { transform: scale(0.97); }
.pcard .pn { font-weight: 700; font-size: 15.5px; max-width: 100%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pcard .ps { font-size: 12px; color: var(--text-3); display: inline-flex; gap: 4px; align-items: center; }
.pcard .ps.new { color: var(--inr); }
.pcard .ps svg { width: 12px; height: 12px; }
.pcard.add .av { background: transparent !important; border: 1.5px dashed var(--border-2); color: var(--text-2) !important; }
.av { border-radius: 50%; display: grid; place-items: center; color: #04111f; font-weight: 800; flex: none; }
.g-back { display: inline-flex; align-items: center; gap: 6px; color: var(--text-2); font-weight: 650; font-size: 14px; padding: 6px 0; margin-bottom: 8px; }
.pin-head { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; margin-top: 8px; }
.pin-head .pn { font: 700 19px/1.2 var(--font-display); }
.pin-head .pp { color: var(--text-2); font-size: 14px; }
.dots-row { display: flex; justify-content: center; gap: 18px; margin: 26px 0 12px; }
.dots-row i { width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--border-2); transition: background 0.12s, border-color 0.12s, transform 0.12s; }
.dots-row i.on { background: var(--accent); border-color: var(--accent); transform: scale(1.08); }
.dots-row.shake { animation: shake 0.38s; }
.dots-row.shake i.on { background: var(--out); border-color: var(--out); }
@keyframes shake { 20%, 60% { transform: translateX(-9px); } 40%, 80% { transform: translateX(9px); } }
.pin-err { min-height: 20px; text-align: center; font-size: 13.5px; color: var(--out-text); margin-bottom: 16px; }
.pin-err.info { color: var(--text-2); }
.keypad { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px 18px; max-width: 300px; margin: 0 auto; }
.key { height: 66px; border-radius: 50%; aspect-ratio: 1; justify-self: center; font: 500 26px/1 var(--font-display); color: var(--text); background: var(--surface); border: 1px solid var(--border); transition: background 0.1s, transform 0.08s; }
.key:active { background: var(--surface-3); transform: scale(0.94); }
.key.ghost { background: transparent; border-color: transparent; color: var(--text-2); display: grid; place-items: center; }
.key.ghost svg { width: 26px; height: 26px; }
.key[disabled] { opacity: 0.35; pointer-events: none; }
.gate-link { display: block; margin: 22px auto 0; color: var(--accent); font-weight: 650; font-size: 14px; }
.gate-foot { position: relative; margin-top: 26px; color: var(--text-3); font-size: 13px; text-decoration: none; font-weight: 600; }

/* install banner */
.install { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: var(--r-lg); background: var(--accent-soft); border: 1px solid rgba(56, 189, 248, 0.3); }
.install p { margin: 0; flex: 1; font-size: 13.5px; }
.install b { display: block; font-size: 14.5px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media (max-width: 380px) {
  .hero-value { font-size: 38px; }
  .tiles .tile .v { font-size: 17px; }
}