:root{
  /* Dark (default) */
  --bg:#0f172a; --bg2:#0b1326; --panel:#1e293b; --panel2:#273449;
  --text:#e2e8f0; --muted:#94a3b8;
  --good:#16a34a; --bad:#ef4444; --accent:#6366f1; --warn:#f59e0b;
  --border:#334155; --track:#334155; --radius:12px;
  --shadow:0 8px 24px #0007;
  --topbar:#0b1326;
  --tile-hover-shadow:0 4px 12px #6366f155;
}
:root[data-theme="light"]{
  --bg:#f5f7fb; --bg2:#ffffff; --panel:#ffffff; --panel2:#eef2f7;
  --text:#0f172a; --muted:#64748b;
  --good:#15803d; --bad:#dc2626; --accent:#4f46e5; --warn:#b45309;
  --border:#d6dde7; --track:#cbd5e1;
  --shadow:0 4px 14px #0f172a18;
  --topbar:#ffffff;
  --tile-hover-shadow:0 4px 12px #4f46e533;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;background:var(--bg);color:var(--text);
  font:14px/1.5 system-ui,Segoe UI,Roboto,sans-serif;overflow-x:hidden}
a{color:var(--accent)}
code{background:var(--panel2);padding:1px 4px;border-radius:3px}
input,select,textarea,button{font:inherit;color:inherit}

.topbar{display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:12px 14px;background:var(--topbar);border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:10}
.brand{font-size:17px;font-weight:700;flex:1;text-align:center;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  display:flex;align-items:center;justify-content:center;gap:8px;min-width:0}
.brand-logo{width:26px;height:26px;border-radius:6px;flex-shrink:0;
  box-shadow:0 1px 3px rgba(0,0,0,.25)}
.brand-text{overflow:hidden;text-overflow:ellipsis;letter-spacing:.2px}
.iconbtn{background:transparent;border:none;color:var(--text);
  font-size:20px;padding:6px 10px;border-radius:8px;cursor:pointer}
.iconbtn:hover{background:var(--panel2)}

.drawer{position:absolute;top:48px;right:8px;background:var(--panel);
  border:1px solid var(--border);border-radius:10px;
  display:flex;flex-direction:column;min-width:170px;z-index:20;
  box-shadow:var(--shadow);overflow:hidden}
.drawer button{background:transparent;border:none;text-align:left;
  padding:10px 14px;cursor:pointer;color:var(--text)}
.drawer button:hover{background:var(--panel2)}

main{padding:14px;max-width:900px;margin:0 auto}
h1,h2,h3{margin:0 0 12px}
h1{font-size:20px} h2{font-size:17px} h3{font-size:15px}
.muted{color:var(--muted)}
.r{text-align:right} .c{text-align:center}
.row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.row.gap{margin-bottom:10px}
.spacer{flex:1}

button.btn,.btn-like{background:var(--panel2);color:var(--text);
  border:1px solid var(--border);padding:8px 12px;border-radius:8px;
  cursor:pointer;font-size:13px;display:inline-block}
button.btn:hover,.btn-like:hover{background:#33415a}
button.primary{background:var(--accent);border:1px solid var(--accent);
  color:#fff;padding:10px 14px;border-radius:8px;cursor:pointer;font-size:14px;font-weight:600}
button.primary:hover{background:#4f46e5}
button.danger{background:var(--bad);border:1px solid var(--bad);color:#fff;
  padding:8px 12px;border-radius:8px;cursor:pointer}

input,select,textarea{background:var(--bg2);border:1px solid var(--border);
  padding:10px 12px;border-radius:8px;width:100%}
textarea{font-family:ui-monospace,Consolas,monospace;min-height:90px}

.section{margin:18px 0 6px}
.section h2{display:flex;align-items:center;gap:6px;margin-bottom:8px;color:var(--muted);
  font-size:12px;text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.grid{display:grid;gap:10px;grid-template-columns:repeat(2,1fr)}
@media(min-width:560px){.grid{grid-template-columns:repeat(3,1fr)}}
@media(min-width:820px){.grid{grid-template-columns:repeat(4,1fr)}}
.tile{background:var(--panel);border:1px solid var(--border);
  border-radius:var(--radius);padding:14px;cursor:pointer;
  display:flex;flex-direction:column;gap:6px;min-height:96px;
  transition:transform .08s,border-color .15s;text-align:left}
.tile:active{transform:scale(.97)}
.tile:hover{border-color:var(--accent)}
.tile .ico{font-size:22px}
.tile .ttl{font-weight:600;line-height:1.2}
.tile .sub{font-size:11px;color:var(--muted);line-height:1.3}
.tile.big{grid-column:span 2}
.tile.good{border-left:3px solid var(--good)}
.tile.bad{border-left:3px solid var(--bad)}
.tile.accent{border-left:3px solid var(--accent)}

.panel{background:var(--panel);border:1px solid var(--border);
  border-radius:var(--radius);padding:14px;margin:10px 0}
.kv{display:grid;grid-template-columns:1fr auto;gap:6px 12px;margin:8px 0}
.kv .k{color:var(--muted)} .kv .v{font-weight:600;text-align:right}
.big-num{font-size:24px;font-weight:700}
.tbl{width:100%;border-collapse:collapse;background:var(--panel);
  border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  margin-top:8px;font-size:13px}
.tbl th,.tbl td{padding:8px 10px;border-bottom:1px solid var(--border);text-align:left}
.tbl th{background:var(--bg2);color:var(--muted);font-weight:600;font-size:11px;
  text-transform:uppercase;letter-spacing:.04em}
.tbl tr:last-child td{border-bottom:none}
.tbl .r,.tbl th.r{text-align:right}
.tbl-wrap{max-height:340px;overflow:auto;border-radius:var(--radius)}

.form{display:grid;grid-template-columns:1fr 1fr;gap:10px 12px}
@media(max-width:480px){.form{grid-template-columns:1fr}}
.form .full{grid-column:1/-1}
.form label{display:block;font-size:11px;color:var(--muted);
  text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px}

.tag{display:inline-block;padding:2px 8px;border-radius:99px;font-size:11px;
  background:var(--panel2);color:var(--muted)}
.tag.debit{background:#ef444433;color:#fecaca}
.tag.credit{background:#16a34a33;color:#bbf7d0}
.tag.emi{background:#f59e0b33;color:#fde68a}
:root[data-theme="light"] .tag.debit{background:#fee2e2;color:#b91c1c}
:root[data-theme="light"] .tag.credit{background:#dcfce7;color:#15803d}
:root[data-theme="light"] .tag.emi{background:#fef3c7;color:#92400e}

.bars{display:flex;flex-direction:column;gap:6px}
.bar .meta{display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}
.bar .b{height:8px;background:var(--track);border-radius:4px;overflow:hidden}
.bar .b > div{height:100%;background:var(--accent)}

/* Inline SVG charts (pie/donut + line) */
.chart-wrap{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:10px}
.chart-wrap.col{flex-direction:column;align-items:stretch}
.chart-wrap .pie{flex:none}
.chart-wrap .line{width:100%;height:auto;background:var(--panel2);border-radius:8px}
.chart-wrap .line .axis{stroke:var(--border);stroke-width:1}
.chart-legend{display:flex;flex-direction:column;gap:4px;flex:1;min-width:150px}
.chart-legend.row-legend{flex-direction:row;flex-wrap:wrap;gap:12px}
.chart-legend .lg{display:flex;align-items:center;gap:6px;font-size:12px}
.chart-legend .lg .sw{width:12px;height:12px;border-radius:3px;flex:none}
.chart-legend .lg .lb{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.chart-legend .lg .lv{color:var(--muted);font-variant-numeric:tabular-nums}

.chip{display:inline-flex;align-items:center;gap:6px;background:var(--panel2);
  border:1px solid var(--border);padding:4px 10px;border-radius:99px;margin:2px}
.chip button{background:transparent;border:none;padding:0;font-size:14px;color:var(--muted);cursor:pointer}

.modal{position:fixed;inset:0;background:#000b;display:flex;align-items:center;
  justify-content:center;z-index:50;padding:18px}
.modal.hidden,.hidden{display:none!important}
.modal-card{background:var(--panel);border:1px solid var(--border);
  border-radius:var(--radius);padding:16px;width:100%;max-width:520px;
  max-height:90vh;overflow:auto}
.form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:10px}

/* ---------- Corpus / Goals cards ---------- */
.corpus-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(290px,1fr));
  gap:14px;margin-top:12px;
}
.corpus{
  background:linear-gradient(180deg,var(--panel) 0%,var(--bg2) 100%);
  border:1px solid var(--border);
  border-radius:16px;
  padding:0;
  display:flex;flex-direction:column;
  overflow:hidden;
  box-shadow:0 1px 2px #0000000d, 0 4px 12px #0000000a;
  transition:transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.corpus:hover{
  transform:translateY(-2px);
  border-color:var(--accent);
  box-shadow:0 4px 8px #00000014, 0 12px 28px #6366f128;
}
.corpus .c-head{
  display:flex;align-items:flex-start;justify-content:space-between;gap:10px;
  padding:14px 16px 10px;
  border-bottom:1px solid var(--border);
  background:linear-gradient(180deg,var(--panel2) 0%,transparent 100%);
}
.corpus .c-head h3{
  margin:0;font-size:16px;line-height:1.25;font-weight:700;
  word-break:break-word;flex:1;min-width:0;
}
.corpus .c-head .tag{flex-shrink:0;white-space:nowrap}
.corpus .c-sub{
  padding:0 16px;margin:6px 0 0;
  font-size:12px;color:var(--muted);
  display:flex;align-items:center;gap:6px;flex-wrap:wrap;
}
.corpus .c-sub .dot{width:4px;height:4px;border-radius:50%;background:var(--muted);opacity:.6}

.corpus .c-stats{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:1px;
  margin:12px 0 0;
  background:var(--border);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.corpus .c-stat{
  background:var(--panel);
  padding:10px 14px;
  display:flex;flex-direction:column;gap:2px;
  min-width:0;
}
.corpus .c-stat .k{
  font-size:10.5px;color:var(--muted);
  text-transform:uppercase;letter-spacing:.06em;font-weight:600;
}
.corpus .c-stat .v{
  font-size:14px;font-weight:700;color:var(--text);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.corpus .c-stat.good .v{color:var(--good)}
.corpus .c-stat.bad  .v{color:var(--bad)}
.corpus .c-stat.warn .v{color:var(--warn)}
.corpus .c-stat.full{grid-column:1/-1}

.corpus .c-foot{
  display:flex;flex-wrap:wrap;gap:6px;
  padding:12px 14px 14px;
  margin-top:auto;
}
.corpus .c-foot button{
  flex:1 1 auto;min-width:0;
  padding:8px 10px;font-size:13px;
  border-radius:8px;
}
.corpus .c-foot .icon-btn{
  flex:0 0 auto;width:36px;padding:8px 0;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:15px;
}

/* Goal progress bar */
.progress{
  height:10px;background:var(--track);border-radius:99px;
  overflow:hidden;margin:10px 16px 0;
  position:relative;
}
.progress > div{
  height:100%;
  background:linear-gradient(90deg,var(--good),#22c55e);
  border-radius:99px;
  transition:width .35s ease;
  box-shadow:0 0 8px #16a34a55;
}
.progress.warn > div{background:linear-gradient(90deg,var(--warn),#fbbf24);box-shadow:0 0 8px #f59e0b55}
.progress.over > div{background:linear-gradient(90deg,var(--bad),#ef4444);box-shadow:0 0 8px #dc262655}
.bar .axis{stroke:var(--line);stroke-width:1}
.bar .bar-lb{fill:var(--muted);font-size:11px}
.budget-list{display:flex;flex-direction:column;gap:14px;margin-top:6px}
.budget-row{border:1px solid var(--line);border-radius:12px;padding:12px}
.budget-row .progress{margin:8px 0 0}
.br-head{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.br-cat{font-weight:600}
.br-amt{font-variant-numeric:tabular-nums}
.br-amt.over{color:var(--bad)}
.br-edit{margin-top:10px;flex-wrap:wrap;align-items:center}
.corpus .goal-meta{
  padding:8px 16px 0;
  display:flex;justify-content:space-between;align-items:baseline;gap:8px;
  font-size:13px;
}
.corpus .goal-meta .pct{font-weight:700;color:var(--good);font-size:15px}
.corpus .goal-meta .pct.warn{color:var(--warn)}

/* Improve modal form on small screens for corpus add/allocate */
.modal-card .form{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.modal-card .form .full{grid-column:1/-1}
.modal-card .form label{display:block;font-size:12px;color:var(--muted);margin-bottom:4px;font-weight:600}
.modal-card .form input,.modal-card .form select,.modal-card .form textarea{width:100%}
@media (max-width:480px){
  .modal-card .form{grid-template-columns:1fr}
}

/* ---------- Date field (typeable + custom calendar) ---------- */
.date-field{display:flex;align-items:stretch;gap:6px;width:100%}
.date-field .date-text{flex:1;letter-spacing:.5px}
.date-field .date-pick-btn{
  background:linear-gradient(180deg,var(--panel2),var(--bg2));
  border:1px solid var(--border);color:var(--text);
  padding:0 12px;border-radius:8px;cursor:pointer;font-size:16px;
  transition:background .15s,border-color .15s;flex-shrink:0;
}
.date-field .date-pick-btn:hover{background:var(--accent);border-color:var(--accent);color:#fff}

.date-popup{
  position:fixed;z-index:1000;width:280px;
  background:var(--panel);
  border:1px solid var(--border);border-radius:14px;
  box-shadow:0 18px 48px #00000040,0 0 0 1px #ffffff08 inset;
  padding:12px;color:var(--text);
  animation:dp-in .14s ease-out;
}
@keyframes dp-in{from{opacity:0;transform:translateY(-4px) scale(.98)}to{opacity:1;transform:none}}
.dp-head{display:flex;align-items:center;gap:6px;margin-bottom:10px}
.dp-head .dp-m{flex:1;padding:6px 8px;background:var(--bg2);border:1px solid var(--border);
  border-radius:8px;color:var(--text);font-weight:600}
.dp-head .dp-y{width:72px;padding:6px 8px;background:var(--bg2);border:1px solid var(--border);
  border-radius:8px;color:var(--text);text-align:center;font-weight:600}
.dp-head .dp-nav{
  width:30px;height:30px;border-radius:8px;border:1px solid var(--border);
  background:var(--panel2);color:var(--text);cursor:pointer;font-size:18px;line-height:1;
  display:flex;align-items:center;justify-content:center;
}
.dp-head .dp-nav:hover{background:var(--accent);border-color:var(--accent)}
.dp-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}
.dp-dn{font-size:10px;color:var(--muted);text-align:center;font-weight:700;
  text-transform:uppercase;letter-spacing:.06em;padding:4px 0}
.dp-d{
  background:transparent;border:1px solid transparent;color:var(--text);
  border-radius:8px;height:34px;cursor:pointer;font-size:13px;
  transition:background .12s,border-color .12s,transform .08s;
}
.dp-d:hover{background:var(--panel2);border-color:var(--border)}
.dp-d:active{transform:scale(.92)}
.dp-d.today{border-color:var(--accent);color:#c7d2fe;font-weight:700}
.dp-d.sel{background:var(--accent);color:#fff;border-color:var(--accent);box-shadow:0 4px 12px #6366f155}
.dp-foot{display:flex;justify-content:space-between;gap:6px;margin-top:10px;
  padding-top:10px;border-top:1px solid var(--border)}
.dp-link{background:transparent;border:none;color:var(--accent);font-size:12px;
  font-weight:600;cursor:pointer;padding:4px 8px;border-radius:6px}
.dp-link:hover{background:var(--panel2);color:#a5b4fc}

.month-switch{display:flex;align-items:center;gap:8px;justify-content:center;padding:10px}
.month-switch .month-label{flex:1;text-align:center;font-weight:700;font-size:15px;letter-spacing:.02em}
.month-switch .btn{min-width:44px;font-size:16px;padding:6px 10px}
.month-switch .btn:disabled{opacity:.35;cursor:not-allowed}

/* ---------- Install banner (PWA) ---------- */
/* Fixed-bottom overlay so showing/hiding the banner doesn't reflow the
   page and never contributes to CLS. */
.install-banner{
  position:fixed; left:8px; right:8px; bottom:8px; z-index:30;
  display:flex; align-items:center; gap:10px;
  padding:10px 14px; border-radius:14px;
  background:linear-gradient(90deg,#4f46e5,#2563eb);
  color:#fff; font-size:13px;
  box-shadow:0 8px 24px #0008;
  animation:ib-slide .25s ease-out;
  max-width:560px; margin:0 auto;
}
.install-banner.hidden{display:none}
.ib-ico{font-size:18px;line-height:1}
.ib-text{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ib-text b{font-weight:700}
.ib-cta{
  background:#fff;color:#1e3a8a;border:none;
  padding:6px 12px;border-radius:999px;
  font-weight:700;font-size:12px;cursor:pointer;
  box-shadow:0 1px 3px #0005;
}
.ib-cta:hover{background:#e0e7ff}
.ib-x{
  background:transparent;border:none;color:#fff;
  font-size:20px;line-height:1;cursor:pointer;
  padding:2px 6px;border-radius:6px;opacity:.85;
}
.ib-x:hover{background:#ffffff22;opacity:1}
@keyframes ib-slide{from{transform:translateY(-100%);opacity:0}to{transform:none;opacity:1}}
@media (max-width:380px){
  .ib-text{font-size:12px;white-space:normal}
}

/* ---------- App footer (© Kuldeep Chotiya) ---------- */
.app-footer{
  display:flex; align-items:center; justify-content:center;
  flex-wrap:wrap; gap:8px;
  margin:28px auto 0;
  padding:14px 16px calc(14px + env(safe-area-inset-bottom));
  max-width:900px;
  border-top:1px solid var(--border);
  background:var(--topbar);
  color:var(--muted);
  font-size:12px; letter-spacing:.02em;
  text-align:center;
}
.app-footer .af-brand{font-weight:700;color:var(--text)}
.app-footer .af-logo{width:18px;height:18px;border-radius:4px;
  vertical-align:middle;box-shadow:0 1px 2px rgba(0,0,0,.25)}
.app-footer .af-copy b{color:var(--text);font-weight:600}
.app-footer .af-sep{opacity:.5}
.app-footer .af-tag{opacity:.8}
@media (max-width:420px){
  .app-footer{font-size:11px;gap:6px}
  .app-footer .af-sep{display:none}
  .app-footer .af-tag{flex-basis:100%}
}

/* SEO-only nav: discoverable by crawlers, hidden from real users.
   Uses clip instead of display:none so search engines still index it. */
.seo-index{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* Lite mode: enabled by JS on 2G/3G/Data Saver connections.
   Strips animations, shadows and gradients for max speed on slow nets. */
:root[data-lite="1"] *,
:root[data-lite="1"] *::before,
:root[data-lite="1"] *::after{
  animation: none !important;
  transition: none !important;
  box-shadow: none !important;
}
:root[data-lite="1"] .sk{background:#1b2a52!important;animation:none!important}
:root[data-theme="light"][data-lite="1"] .sk{background:#eef1f7!important}
/* ============================================================
   AdSense slots � render minimal Indian-friendly chrome.
   .ad-disabled is used in dev (placeholder publisher id) ? no box at all.
   ============================================================ */
.ad-slot{margin:18px 0;padding:6px 0;text-align:center;min-height:0}
.ad-slot.ad-disabled{display:none}
.ad-slot .ad-label{display:block;font-size:11px;color:var(--muted);
  letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px;opacity:.7}
.ad-slot ins.adsbygoogle{background:transparent;border-radius:8px;overflow:hidden}
@media (max-width:480px){ .ad-slot{margin:14px 0} }