/* ==========================================================================
   FinTrack app — every page that extends templates/base.html.
   Palette, fonts and the paper ground come from static/paper.css (linked first).
   ========================================================================== */

html { font-size: 15px; scroll-padding-top: 96px; }
body { min-height: 100vh; line-height: 1.55; display: flex; flex-direction: column; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; color: inherit; }
img, svg { display: block; }
[hidden] { display: none !important; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  padding: .6rem 1rem; border-radius: 999px;
  background: var(--accent); color: var(--on-accent); font-weight: 600;
}
.skip-link:focus { top: 16px; }

/* icons: <svg class="i"><use href="#i-name"/></svg> */
.i {
  width: 18px; height: 18px; flex-shrink: 0;
  fill: none; stroke: currentColor; stroke-width: 1.75;
  stroke-linecap: round; stroke-linejoin: round;
}
.i-sm { width: 15px; height: 15px; }
.i-lg { width: 22px; height: 22px; }

/* type */
.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--font-mono); font-size: .68rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--accent);
}
.eyebrow::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 0 4px var(--accent-tint);
}
.display {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(2rem, 1.4rem + 2.2vw, 2.85rem);
  line-height: 1.08; letter-spacing: -.025em; color: var(--ink);
  text-wrap: balance;
}
.display em { font-style: italic; font-weight: 500; color: var(--accent); }
.lede { color: var(--ink-2); font-size: 1.02rem; max-width: 56ch; }
.micro {
  font-family: var(--font-mono); font-size: .66rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3);
}
.muted { color: var(--ink-3); }
.num { font-variant-numeric: tabular-nums; }

/* ---------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  min-height: 42px; padding: .6rem 1.25rem;
  font-size: .9rem; font-weight: 600; line-height: 1.2; white-space: nowrap;
  border: 1px solid transparent; border-radius: 999px; cursor: pointer;
  transition: background-color var(--ease), border-color var(--ease), color var(--ease),
              transform var(--ease), box-shadow var(--ease);
}
.btn:active { transform: translateY(0) scale(.98); }
.btn-primary {
  color: var(--on-accent); background: var(--accent); border-color: var(--accent);
  box-shadow: 0 2px 12px var(--accent-glow);
}
.btn-primary:hover {
  background: var(--accent-strong); border-color: var(--accent-strong);
  transform: translateY(-1px); box-shadow: 0 10px 28px var(--accent-glow);
}
.btn-quiet {
  color: var(--ink); background: var(--card); border-color: var(--line);
  box-shadow: var(--shadow-sm);
}
.btn-quiet:hover { color: var(--accent); border-color: var(--accent-line); background: var(--card-hover); transform: translateY(-1px); }
.btn-ghost { color: var(--ink-2); background: transparent; border-color: var(--line); }
.btn-ghost:hover { color: var(--ink); background: var(--bg-alt); }
.btn-danger { color: #fff; background: var(--bad); border-color: var(--bad); }
.btn-danger:hover { background: #962019; border-color: #962019; transform: translateY(-1px); }
.btn-sm { min-height: 36px; padding: .45rem .95rem; font-size: .84rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .6; cursor: progress; transform: none; }

.icon-btn {
  display: inline-grid; place-items: center; width: 36px; height: 36px;
  color: var(--ink-3); background: transparent; border: 1px solid transparent;
  border-radius: 999px; cursor: pointer;
  transition: color var(--ease), background-color var(--ease), border-color var(--ease);
}
.icon-btn:hover { color: var(--ink); background: var(--bg-alt); }
.icon-btn.danger:hover { color: var(--bad); background: var(--bad-tint); border-color: var(--bad-line); }

.link {
  display: inline-flex; align-items: center; gap: .3rem;
  font-size: .85rem; font-weight: 600; color: var(--accent);
}
.link:hover { color: var(--accent-strong); }
.link .i { transition: transform var(--ease); }
.link:hover .i { transform: translateX(2px); }

/* ----------------------------------------------------------------- topbar */
.topbar {
  position: sticky; top: 12px; z-index: 50;
  width: calc(100% - 24px); max-width: 1180px; margin: 12px auto 0;
  display: flex; align-items: center; gap: 12px;
  padding: 7px 8px 7px 10px;
  background: rgba(254, 250, 245, .86);
  backdrop-filter: blur(20px) saturate(1.2); -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border: 1px solid var(--line); border-radius: 999px; box-shadow: var(--shadow-sm);
}
.brand { display: inline-flex; align-items: center; gap: .6rem; padding-right: 6px; }
.brand-mark {
  display: grid; place-items: center; width: 36px; height: 36px; border-radius: 11px;
  background: linear-gradient(140deg, var(--accent-soft), var(--accent) 60%);
  box-shadow: 0 2px 10px var(--accent-glow), inset 0 1px 0 rgba(255, 255, 255, .18);
}
.brand-mark img { width: 22px; height: auto; }
.brand-name {
  font-family: var(--font-display); font-size: 1.22rem; font-weight: 600;
  font-style: italic; letter-spacing: -.015em; color: var(--ink);
}

.nav { display: flex; align-items: center; gap: 2px; margin: 0 auto; padding: 3px;
  background: var(--bg-alt); border: 1px solid var(--line); border-radius: 999px; }
.nav-link {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .45rem .85rem; border-radius: 999px;
  font-size: .84rem; font-weight: 500; color: var(--ink-2);
  transition: color var(--ease), background-color var(--ease), box-shadow var(--ease);
}
.nav-link .i { width: 16px; height: 16px; color: var(--ink-3); transition: color var(--ease); }
.nav-link:hover { color: var(--ink); }
.nav-link:hover .i { color: var(--accent); }
.nav-link.is-active {
  color: var(--ink); background: var(--card);
  box-shadow: 0 1px 2px rgba(60, 40, 20, .06), 0 2px 8px rgba(60, 40, 20, .06);
}
.nav-link.is-active .i { color: var(--accent); }

.topbar-actions { display: flex; align-items: center; gap: 8px; }

.user-menu { position: relative; }
.user-menu > summary { list-style: none; cursor: pointer; }
.user-menu > summary::-webkit-details-marker { display: none; }
.avatar {
  display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%;
  font-family: var(--font-display); font-size: 1.05rem; font-weight: 600; font-style: italic;
  color: var(--accent); background: var(--accent-tint); border: 1px solid var(--accent-line);
  transition: background-color var(--ease), box-shadow var(--ease);
}
.user-menu[open] .avatar, .avatar:hover { background: rgba(29, 107, 58, .12); box-shadow: 0 0 0 3px var(--accent-glow); }
.menu {
  position: absolute; right: 0; top: calc(100% + 10px); min-width: 230px; padding: 6px;
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  box-shadow: var(--shadow-md); animation: pop .16s ease-out;
}
.menu-head { padding: .6rem .7rem .7rem; border-bottom: 1px solid var(--line); margin-bottom: 4px; }
.menu-head strong { display: block; font-weight: 600; }
.menu-head span { font-size: .82rem; color: var(--ink-3); word-break: break-all; }
.menu-item {
  display: flex; align-items: center; gap: .6rem; padding: .55rem .7rem; border-radius: 9px;
  font-size: .88rem; color: var(--ink-2);
}
.menu-item:hover { background: var(--bg-alt); color: var(--ink); }
.menu-item.danger:hover { color: var(--bad); background: var(--bad-tint); }

/* mobile tab bar (shown < 760px) */
.tabbar { display: none; }

/* ------------------------------------------------------------------- page */
.page { width: calc(100% - 32px); max-width: 1180px; margin: 0 auto; padding: 44px 0 24px; flex: 1; }
.page-head {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 24px;
  flex-wrap: wrap; margin-bottom: 28px;
}
.page-head > div:first-child { display: grid; gap: .7rem; }
.head-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.stack { display: grid; gap: 20px; }
.grid { display: grid; gap: 20px; margin-top: 20px; }
.grid-7-5 { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); }
.grid-6-6 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-5-7 { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
.grid > *, .kpis > * { min-width: 0; }

/* ------------------------------------------------------------------ cards */
.card {
  position: relative; padding: 22px 24px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.card-head {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 16px;
  margin-bottom: 18px;
}
.card-title {
  font-family: var(--font-display); font-size: 1.28rem; font-weight: 600;
  letter-spacing: -.015em; line-height: 1.2;
}
.card-sub { margin-top: .2rem; font-size: .84rem; color: var(--ink-3); }
.card-foot { margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--line); }

.banner {
  display: flex; align-items: flex-start; gap: .7rem; margin-bottom: 20px;
  padding: .85rem 1rem; border-radius: 12px; font-size: .9rem;
}
.banner .i { margin-top: 2px; }
.banner-warn { color: var(--warn); background: var(--warn-tint); border: 1px solid var(--warn-line); }
.banner-bad { color: var(--bad); background: var(--bad-tint); border: 1px solid var(--bad-line); }

.chip {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: 2px 9px; border-radius: 999px;
  font-family: var(--font-mono); font-size: .62rem; font-weight: 600;
  letter-spacing: .08em; text-transform: uppercase; white-space: nowrap;
  color: var(--ink-2); background: var(--bg-alt); border: 1px solid var(--line);
}
.chip-accent { color: var(--accent); background: var(--accent-tint); border-color: var(--accent-line); }
.chip-ok { color: var(--ok); background: var(--ok-tint); border-color: var(--ok-line); }
.chip-warn { color: var(--warn); background: var(--warn-tint); border-color: var(--warn-line); }
.chip-bad { color: var(--bad); background: var(--bad-tint); border-color: var(--bad-line); }

/* ------------------------------------------------------------- KPI tiles */
.kpis { display: grid; grid-template-columns: 1.35fr repeat(3, 1fr); gap: 20px; }
.kpi {
  display: flex; flex-direction: column; gap: .35rem; min-height: 158px;
  padding: 20px 22px; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.kpi-label { display: flex; align-items: center; gap: .5rem; }
.kpi-value {
  margin-top: .35rem; font-size: 1.85rem; font-weight: 600; line-height: 1.1;
  letter-spacing: -.025em; color: var(--ink);
}
.kpi-value .paise { font-size: .55em; font-weight: 500; color: var(--ink-3); letter-spacing: 0; }
.kpi-foot { margin-top: auto; padding-top: .5rem; font-size: .8rem; color: var(--ink-3); }
.key { width: 10px; height: 10px; border-radius: 3px; flex-shrink: 0; }
.key-in { background: var(--series-in); }
.key-out { background: var(--series-out); }

.kpi-hero {
  position: relative; overflow: hidden; color: var(--on-accent); border-color: var(--accent);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(255, 255, 255, .16), transparent 55%),
    linear-gradient(150deg, var(--accent-soft) 0%, var(--accent) 45%, var(--accent-strong) 100%);
  box-shadow: 0 14px 34px var(--accent-glow);
}
.kpi-hero .micro { color: rgba(254, 250, 245, .78); }
.kpi-hero .kpi-value { font-size: 2.6rem; color: var(--on-accent); }
.kpi-hero .kpi-value .paise { color: rgba(254, 250, 245, .7); }
.kpi-hero .kpi-foot { margin-top: .25rem; padding-top: 0; color: rgba(254, 250, 245, .78); }
.kpi-hero.has-spark { padding-bottom: 74px; }
.spark { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; height: 58px; }
.spark-line { fill: none; stroke: rgba(254, 250, 245, .9); stroke-width: 2; vector-effect: non-scaling-stroke; stroke-linejoin: round; stroke-linecap: round; }
.spark-area { fill: rgba(254, 250, 245, .1); }

.delta {
  display: inline-flex; align-items: center; gap: .3rem; align-self: flex-start;
  padding: 3px 9px 3px 7px; border-radius: 999px; font-size: .76rem; font-weight: 600;
  border: 1px solid transparent;
}
.delta .i { width: 13px; height: 13px; stroke-width: 2.2; }
.delta-good { color: var(--ok); background: var(--ok-tint); border-color: var(--ok-line); }
.delta-bad { color: var(--warn); background: var(--warn-tint); border-color: var(--warn-line); }
.delta-flat { color: var(--ink-3); background: var(--bg-alt); border-color: var(--line); }
.delta-note { font-size: .76rem; color: var(--ink-3); }

/* meters: fill carries the value, the track is a lighter step of the same hue */
.meter { height: 8px; border-radius: 999px; background: var(--accent-tint); box-shadow: inset 0 0 0 1px var(--accent-line); overflow: hidden; }
.meter > span { display: block; height: 100%; width: var(--v, 0%); border-radius: 999px; background: var(--accent); transition: width .6s cubic-bezier(.2, .8, .2, 1); }
.meter-out { background: var(--series-out-tint); box-shadow: inset 0 0 0 1px rgba(192, 133, 50, .28); }
.meter-out > span { background: var(--series-out); }
.meter-bad > span { background: var(--bad); }

/* -------------------------------------------------------- cash-flow chart */
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: .8rem; color: var(--ink-2); }
.legend li { display: inline-flex; align-items: center; gap: .45rem; }

.cf { --plot-h: 220px; display: grid; grid-template-columns: 52px 1fr; }
.cf-ticks { position: relative; height: var(--plot-h); }
.cf-ticks span {
  position: absolute; right: 10px; transform: translateY(50%);
  font-family: var(--font-mono); font-size: .66rem; color: var(--ink-3);
  font-variant-numeric: tabular-nums; white-space: nowrap;
}
.cf-plot { position: relative; height: var(--plot-h); }
.cf-grid { position: absolute; inset: 0; pointer-events: none; }
.cf-grid span { position: absolute; left: 0; right: 0; height: 1px; background: var(--line); }
.cf-grid span:first-child { background: var(--line-strong); }
.cf-cols { position: absolute; inset: 0; display: flex; }
.cf-col { position: relative; flex: 1; display: flex; justify-content: center; align-items: flex-end; gap: 2px; outline: none; cursor: default; }
.cf-col::before {
  content: ''; position: absolute; inset: -6px 6px 0; border-radius: 10px;
  background: var(--accent-tint); opacity: 0; transition: opacity var(--ease);
}
.cf-col:hover::before, .cf-col:focus-visible::before { opacity: 1; }
.cf-bar {
  position: relative; width: min(22px, 30%); height: var(--h); min-height: 0;
  border-radius: 4px 4px 0 0; transform-origin: bottom;
  animation: grow .7s cubic-bezier(.2, .8, .2, 1) both;
}
.cf-bar-in { background: var(--series-in); }
.cf-bar-out { background: var(--series-out); animation-delay: .06s; }
.cf-col.is-partial .cf-bar { opacity: .55; }
.cf-axis { grid-column: 2; display: flex; padding-top: 8px; }
.cf-axis span { flex: 1; text-align: center; font-size: .78rem; color: var(--ink-3); }
.cf-axis span.is-partial::after { content: '*'; color: var(--ink-3); }

.tip {
  position: absolute; bottom: calc(100% + 10px); left: 50%; z-index: 5;
  min-width: 176px; padding: 10px 12px; border-radius: 12px;
  background: var(--ink); color: #f4ede4; font-size: .8rem; line-height: 1.5;
  box-shadow: var(--shadow-md); pointer-events: none;
  opacity: 0; transform: translate(-50%, 4px);
  transition: opacity .15s ease, transform .15s ease;
}
.tip strong { display: block; margin-bottom: 4px; font-weight: 600; color: #fff; }
.tip dl { display: grid; grid-template-columns: auto 1fr; gap: 2px 14px; }
.tip dt { display: inline-flex; align-items: center; gap: .4rem; color: rgba(244, 237, 228, .72); }
.tip dd { text-align: right; font-variant-numeric: tabular-nums; }
.tip .key { width: 8px; height: 8px; box-shadow: 0 0 0 1.5px rgba(255, 255, 255, .35); }
.cf-col .tip { bottom: auto; top: 6px; }
.cf-col:hover .tip, .cf-col:focus-visible .tip { opacity: 1; transform: translate(-50%, 0); }
.cf-col:first-child .tip { left: 0; transform: translate(0, 4px); }
.cf-col:first-child:hover .tip, .cf-col:first-child:focus-visible .tip { transform: translate(0, 0); }
.cf-col:last-child .tip { left: auto; right: 0; transform: translate(0, 4px); }
.cf-col:last-child:hover .tip, .cf-col:last-child:focus-visible .tip { transform: translate(0, 0); }
.chart-note { margin-top: 10px; font-size: .76rem; color: var(--ink-3); }

.table-view { margin-top: 14px; }
.table-view summary {
  display: inline-flex; align-items: center; gap: .35rem; cursor: pointer; list-style: none;
  font-size: .8rem; font-weight: 600; color: var(--ink-3);
}
.table-view summary::-webkit-details-marker { display: none; }
.table-view summary:hover { color: var(--accent); }
.table-view[open] summary { margin-bottom: 10px; }
.data-table { width: 100%; border-collapse: collapse; font-size: .84rem; }
.data-table th {
  padding: .45rem .6rem; text-align: left; border-bottom: 1px solid var(--line-strong);
  font-family: var(--font-mono); font-size: .62rem; font-weight: 600; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-3);
}
.data-table td { padding: .5rem .6rem; border-bottom: 1px solid var(--line); color: var(--ink-2); }
.data-table .r { text-align: right; font-variant-numeric: tabular-nums; }
.data-table tr:last-child td { border-bottom: none; }

/* ------------------------------------------------- category bars (spend) */
.bars { display: grid; gap: 14px; }
.bar-row { display: grid; grid-template-columns: minmax(0, 132px) minmax(0, 1fr) auto; align-items: center; gap: 12px; }
.bar-label { display: flex; align-items: center; gap: .55rem; font-size: .88rem; color: var(--ink); min-width: 0; }
.bar-label span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bar-track { position: relative; height: 12px; }
.bar-fill {
  display: block; height: 100%; width: var(--w); min-width: 3px; border-radius: 0 4px 4px 0;
  background: var(--series-out); transform-origin: left;
  animation: grow-x .7s cubic-bezier(.2, .8, .2, 1) both;
}
.bar-value { font-size: .86rem; font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
.bar-value small { display: inline-block; min-width: 3.4em; margin-left: .35rem; font-size: .76rem; font-weight: 500; color: var(--ink-3); }

/* ---------------------------------------------------- category glyph tile */
.glyph {
  display: grid; place-items: center; flex-shrink: 0;
  width: 38px; height: 38px; border-radius: 12px;
  color: var(--ink-2); background: var(--bg-alt); border: 1px solid var(--line);
}
.glyph .i { width: 17px; height: 17px; }
.glyph-income { color: var(--ok); background: var(--ok-tint); border-color: var(--ok-line); }
.glyph-sm { width: 26px; height: 26px; border-radius: 8px; }
.glyph-sm .i { width: 14px; height: 14px; }
.glyph-warn { color: var(--warn); background: var(--warn-tint); border-color: var(--warn-line); }
.glyph-accent { color: var(--accent); background: var(--accent-tint); border-color: var(--accent-line); }

/* ------------------------------------------------------- transaction rows */
.txn-list { display: grid; }
.txn {
  position: relative;
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto auto; align-items: center;
  gap: 14px; padding: 11px 8px; border-radius: 12px;
  transition: background-color var(--ease);
}
/* hairline between rows, starting under the text rather than the glyph */
.txn + .txn::before {
  content: ''; position: absolute; top: 0; left: 60px; right: 8px; height: 1px; background: var(--line);
  transition: opacity var(--ease);
}
.txn:hover { background: var(--bg-alt); }
.txn:hover::before, .txn:hover + .txn::before { opacity: 0; }
.txn.no-rule::before { display: none; }
.txn-main { min-width: 0; }
.txn-desc { font-weight: 500; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.txn-meta { display: flex; align-items: center; gap: .5rem; margin-top: 2px; font-size: .8rem; color: var(--ink-3); }
.txn-meta .sep { width: 3px; height: 3px; border-radius: 50%; background: var(--line-strong); }
.amt { font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; text-align: right; color: var(--ink); }
.amt-in { color: var(--ok); }
.txn form { margin: 0; }
.txn .icon-btn { opacity: 0; }
.txn:hover .icon-btn, .txn .icon-btn:focus-visible { opacity: 1; }
.txn-list.compact .txn { grid-template-columns: auto minmax(0, 1fr) auto; }

/* --------------------------------------------------- transactions page */
.toolbar {
  position: sticky; top: 84px; z-index: 20;
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  padding: 10px; margin-bottom: 22px;
  background: rgba(255, 253, 250, .9); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow-sm);
}
.search { position: relative; flex: 1 1 240px; }
.search .i { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--ink-3); pointer-events: none; }
.toolbar .search input { padding-left: 2.5rem; }
.toolbar .count { margin-left: auto; padding: 0 .5rem; font-size: .8rem; color: var(--ink-3); white-space: nowrap; }

.seg {
  display: inline-flex; padding: 3px; gap: 2px;
  background: var(--bg-alt); border: 1px solid var(--line); border-radius: 999px;
}
.seg button, .seg label span {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .42rem .9rem; border: 0; border-radius: 999px; background: transparent;
  font-size: .84rem; font-weight: 500; color: var(--ink-2); cursor: pointer;
  transition: background-color var(--ease), color var(--ease), box-shadow var(--ease);
}
.seg button:hover, .seg label:hover span { color: var(--ink); }
.seg button[aria-pressed="true"], .seg input:checked + span {
  color: var(--ink); background: var(--card);
  box-shadow: 0 1px 2px rgba(60, 40, 20, .06), 0 2px 8px rgba(60, 40, 20, .06);
}
.seg label { position: relative; flex: 1; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg input:focus-visible + span { box-shadow: 0 0 0 3px var(--accent-glow); }

.month { margin-bottom: 18px; }
.month-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  padding: 0 6px 8px;
}
.month-head h2 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; letter-spacing: -.01em; }
.month-net { font-size: .8rem; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.month .card { padding: 8px 12px; }

/* ----------------------------------------------------------------- forms */
.field { display: grid; gap: .45rem; }
.field + .field { margin-top: 14px; }
.field > label, .label {
  font-family: var(--font-mono); font-size: .66rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3);
}
.input, .field input, .field select, .search input, .toolbar select {
  width: 100%; min-height: 44px; padding: .65rem .95rem;
  font-size: .95rem; color: var(--ink);
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  outline: none; transition: border-color var(--ease), box-shadow var(--ease), background-color var(--ease);
}
.toolbar select { width: auto; min-height: 40px; padding-right: 2.2rem; border-radius: 999px; }
select {
  appearance: none; -webkit-appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23756c65' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important; background-position: right .9rem center !important;
}
.search input { min-height: 40px; border-radius: 999px; }
.field input::placeholder, .search input::placeholder { color: var(--placeholder); }
.field input:hover, .search input:hover, .toolbar select:hover { border-color: var(--line-strong); }
.field input:focus, .field select:focus, .search input:focus, .toolbar select:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow);
}
.field input[aria-invalid="true"] { border-color: var(--warn-line); background: var(--warn-tint); }
.field-note { font-size: .78rem; color: var(--ink-3); }
.field-note.warn { color: var(--warn); }
.field-note.ok { color: var(--ok); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field-row .field + .field { margin-top: 0; }

.money-input { position: relative; }
.money-input .cur {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  font-weight: 600; color: var(--ink-3); pointer-events: none;
}
.money-input input { padding-left: 2rem; font-variant-numeric: tabular-nums; }

.amount-hero { position: relative; display: flex; align-items: baseline; justify-content: center; gap: .3rem; padding: 18px 0 10px; }
.amount-hero .cur { font-size: 1.8rem; font-weight: 500; color: var(--ink-3); }
.amount-hero input {
  width: 9ch; padding: 0; border: 0; background: transparent; outline: none;
  font-size: 2.6rem; font-weight: 600; letter-spacing: -.03em; color: var(--ink);
  text-align: left; font-variant-numeric: tabular-nums;
}
.amount-hero input::placeholder { color: var(--line-strong); }
.amount-hero::after {
  content: ''; position: absolute; left: 20%; right: 20%; bottom: 4px; height: 2px; border-radius: 2px;
  background: var(--line); transition: background-color var(--ease);
}
.amount-hero:focus-within::after { background: var(--accent); }
input[type=number]::-webkit-outer-spin-button, input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
input[type=number] { -moz-appearance: textfield; }

.cat-hint { display: flex; align-items: center; gap: .45rem; min-height: 22px; font-size: .8rem; color: var(--ink-3); }

/* ---------------------------------------------------------------- dialog */
.dialog {
  width: min(460px, calc(100% - 32px)); padding: 0; border: 1px solid var(--line);
  border-radius: 22px; background: var(--card); color: var(--ink); box-shadow: 0 30px 80px rgba(28, 23, 20, .25);
}
.dialog[open] { animation: rise .22s cubic-bezier(.2, .8, .2, 1); }
.dialog::backdrop { background: var(--scrim); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.dialog form, .dialog-body { padding: 22px 24px 24px; }
.dialog-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.dialog-head h2 { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; letter-spacing: -.015em; }
.dialog-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 22px; }
.dialog .seg { display: flex; }
.dialog .seg label span { width: 100%; }
.confirm-text { margin: 6px 0 4px; color: var(--ink-2); }

/* ---------------------------------------------------------------- toasts */
.toasts {
  position: fixed; top: 84px; right: 20px; z-index: 200;
  display: grid; gap: 10px; width: min(380px, calc(100% - 32px));
}
.toast {
  display: flex; align-items: flex-start; gap: .65rem; padding: 12px 12px 12px 14px;
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  box-shadow: var(--shadow-md); font-size: .9rem; animation: slide-in .3s cubic-bezier(.2, .8, .2, 1);
}
.toast .i { margin-top: 2px; }
.toast span { flex: 1; }
.toast .icon-btn { width: 26px; height: 26px; margin: -2px -2px 0 0; }
.toast-success .i:first-child { color: var(--ok); }
.toast-warning .i:first-child { color: var(--warn); }
.toast-danger .i:first-child { color: var(--bad); }
.toast.is-leaving { opacity: 0; transform: translateX(12px); transition: opacity .25s, transform .25s; }

/* ----------------------------------------------------------- empty states */
.empty { display: grid; justify-items: center; gap: .8rem; padding: 48px 24px; text-align: center; }
.empty .glyph { width: 56px; height: 56px; border-radius: 18px; }
.empty .glyph .i { width: 24px; height: 24px; }
.empty h2, .empty h3 { font-family: var(--font-display); font-size: 1.35rem; font-weight: 600; letter-spacing: -.01em; }
.empty p { max-width: 44ch; color: var(--ink-2); }
.empty .head-actions { justify-content: center; margin-top: .4rem; }
.empty-sm { padding: 26px 12px; }
.empty-sm .glyph { width: 44px; height: 44px; border-radius: 14px; }
.empty-sm h3 { font-size: 1.05rem; }
.empty-sm p { font-size: .88rem; }

/* ------------------------------------------------------------- insights */
.signal-list { display: grid; gap: 4px; }
.signal { display: grid; grid-template-columns: auto 1fr; gap: 12px; padding: 12px 4px; }
.signal + .signal { border-top: 1px solid var(--line); }
.signal-title { font-weight: 600; color: var(--ink); line-height: 1.35; }
.signal-body { margin-top: 2px; font-size: .86rem; color: var(--ink-2); }
.signal .meter { margin-top: 10px; }
.signal-meta { display: flex; justify-content: space-between; margin-top: 6px; font-size: .76rem; color: var(--ink-3); font-variant-numeric: tabular-nums; }

.stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.stat-grid .kpi { min-height: 150px; }
.stat-grid .kpi-value { font-size: 1.7rem; }

.flag {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 14px; align-items: center;
  padding: 13px 4px;
}
.flag + .flag { border-top: 1px solid var(--line); }
.flag-reason { margin-top: 3px; font-size: .82rem; color: var(--warn); }

.engine-list { display: grid; gap: 10px; font-size: .86rem; color: var(--ink-2); }
.engine-list li { display: grid; grid-template-columns: 110px 1fr; gap: 12px; }
.engine-list b { font-weight: 600; color: var(--ink); }

/* --------------------------------------------------------------- invest */
.profile-score { display: flex; align-items: baseline; gap: .7rem; margin: .3rem 0 1rem; }
.profile-label { font-family: var(--font-display); font-size: 2rem; font-weight: 600; font-style: italic; letter-spacing: -.02em; color: var(--accent); text-transform: capitalize; }
.scale { position: relative; margin: 6px 0 4px; }
.scale-track { display: grid; grid-template-columns: 40fr 26fr 34fr; gap: 3px; height: 10px; }
.scale-track span { border-radius: 3px; background: var(--accent-tint); box-shadow: inset 0 0 0 1px var(--accent-line); }
.scale-track span.is-on { background: var(--accent); box-shadow: none; }
.scale-pin {
  position: absolute; top: 50%; left: var(--at); width: 18px; height: 18px; border-radius: 50%;
  transform: translate(-50%, -50%); background: var(--card); border: 3px solid var(--accent-strong);
  box-shadow: 0 0 0 2px var(--card), var(--shadow-sm);
}
.scale-labels { display: grid; grid-template-columns: 40fr 26fr 34fr; margin-top: 8px; }
.scale-labels span { font-size: .72rem; color: var(--ink-3); }
.scale-labels span.is-on { color: var(--ink); font-weight: 600; }
.drivers { display: grid; gap: 14px; margin-top: 20px; padding-top: 18px; border-top: 1px dashed var(--line); }
.driver-head { display: flex; justify-content: space-between; margin-bottom: 6px; font-size: .86rem; }
.driver-head b { font-weight: 600; font-variant-numeric: tabular-nums; }
.driver-note { margin-top: 4px; font-size: .76rem; color: var(--ink-3); }

.options { display: grid; gap: 14px; }
.option {
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 18px; align-items: start;
  padding: 18px 20px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); transition: border-color var(--ease), box-shadow var(--ease), transform var(--ease);
}
.option:hover { border-color: var(--line-strong); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.option-rank {
  display: grid; place-items: center; width: 26px; height: 26px; border-radius: 8px;
  font-family: var(--font-mono); font-size: .72rem; font-weight: 600; color: var(--accent);
  background: var(--accent-tint); border: 1px solid var(--accent-line);
}
.option h3 { display: flex; align-items: center; gap: .65rem; font-family: var(--font-display); font-size: 1.12rem; font-weight: 600; letter-spacing: -.01em; }
.option-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.option-return { text-align: right; }
.option-return b { display: block; font-size: 1.35rem; font-weight: 600; letter-spacing: -.02em; }
.option-return span { font-size: .76rem; color: var(--ink-3); }
.option-fit { grid-column: 1 / -1; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px; margin-top: 6px; font-size: .8rem; color: var(--ink-3); }
.option-fit b { color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; }
.disclaimer { display: flex; gap: .6rem; margin-top: 16px; font-size: .8rem; color: var(--ink-3); }

/* -------------------------------------------------------------- receipts */
.dropzone {
  position: relative; display: grid; justify-items: center; gap: .55rem;
  padding: 38px 20px; text-align: center; cursor: pointer;
  background: var(--bg); border: 1.5px dashed var(--line-strong); border-radius: 18px;
  transition: border-color var(--ease), background-color var(--ease), transform var(--ease);
}
.dropzone:hover, .dropzone.is-over { border-color: var(--accent); background: var(--accent-tint); }
.dropzone.is-over { transform: scale(1.01); }
.dropzone input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.dropzone:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.dropzone .glyph { width: 52px; height: 52px; border-radius: 16px; }
.dropzone strong { font-weight: 600; }
.dropzone p { font-size: .84rem; color: var(--ink-3); }
.file-pill { display: none; align-items: center; gap: .5rem; margin-top: 12px; padding: .5rem .8rem; border-radius: 12px; background: var(--bg-alt); border: 1px solid var(--line); font-size: .86rem; }
.file-pill.is-on { display: flex; }
.file-pill span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.steps { display: grid; gap: 14px; counter-reset: step; }
.steps li { display: grid; grid-template-columns: auto 1fr; gap: 12px; font-size: .88rem; color: var(--ink-2); counter-increment: step; }
.steps li::before {
  content: counter(step); display: grid; place-items: center; width: 24px; height: 24px; border-radius: 50%;
  font-family: var(--font-mono); font-size: .7rem; font-weight: 600; color: var(--accent);
  background: var(--accent-tint); border: 1px solid var(--accent-line);
}
.steps b { display: block; color: var(--ink); font-weight: 600; }

.raw-text summary { cursor: pointer; font-size: .84rem; font-weight: 600; color: var(--ink-2); }
.raw-text pre {
  max-height: 280px; overflow: auto; margin: 10px 0 0; padding: 14px 16px;
  font-family: var(--font-mono); font-size: .76rem; line-height: 1.6; color: var(--ink-2);
  white-space: pre-wrap; overflow-wrap: anywhere;
  background: var(--bg-alt); border: 1px solid var(--line); border-radius: 12px;
}

/* ---------------------------------------------------------------- footer */
.foot {
  width: calc(100% - 32px); max-width: 1180px; margin: 0 auto; padding: 28px 0 32px;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono); font-size: .64rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3);
}

/* ------------------------------------------------------------- auth pages */
.auth-shell {
  flex: 1; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 24px; width: calc(100% - 32px); max-width: 1180px; margin: 0 auto; padding: 24px 0;
  align-items: stretch;
}
.auth-brand {
  position: relative; overflow: hidden; display: flex; flex-direction: column; gap: 22px;
  padding: 36px 40px; border-radius: 26px; color: var(--on-accent);
  background:
    radial-gradient(90% 70% at 100% 0%, rgba(255, 255, 255, .14), transparent 60%),
    radial-gradient(70% 60% at 0% 100%, rgba(192, 133, 50, .28), transparent 65%),
    linear-gradient(155deg, var(--accent-soft), var(--accent) 50%, var(--accent-strong));
  box-shadow: 0 24px 60px var(--accent-glow);
}
.auth-brand::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: radial-gradient(rgba(255, 255, 255, .22) 1px, transparent 1.2px);
  background-size: 22px 22px;
  mask-image: linear-gradient(180deg, transparent, #000 60%); -webkit-mask-image: linear-gradient(180deg, transparent, #000 60%);
}
.auth-brand > * { position: relative; z-index: 1; }
.auth-brand .brand-name { color: var(--on-accent); }
.auth-brand .brand-mark { background: rgba(255, 255, 255, .14); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .22); }
.auth-brand h1 {
  margin-top: auto; font-family: var(--font-display); font-weight: 600;
  font-size: clamp(2.1rem, 1.5rem + 2vw, 3.1rem); line-height: 1.05; letter-spacing: -.03em; text-wrap: balance;
}
.auth-brand h1 em { font-weight: 500; color: #f3d9a8; }
.auth-brand > p { max-width: 42ch; color: rgba(254, 250, 245, .82); font-size: 1rem; }
.features { display: grid; gap: 12px; }
.features li { display: flex; align-items: center; gap: .75rem; font-size: .92rem; color: rgba(254, 250, 245, .92); }
.features .glyph { width: 34px; height: 34px; border-radius: 10px; color: #fff; background: rgba(255, 255, 255, .12); border-color: rgba(255, 255, 255, .2); }
.preview {
  display: grid; gap: 8px; padding: 14px; border-radius: 18px;
  background: rgba(255, 253, 250, .96); color: var(--ink); box-shadow: 0 18px 40px rgba(10, 30, 18, .25);
  max-width: 360px; transform: rotate(-1.2deg);
}
.preview .txn { padding: 8px 6px; }
.preview .txn:hover { background: transparent; }
.preview-flag { display: flex; align-items: center; gap: .55rem; padding: 8px 10px; border-radius: 12px; font-size: .8rem; color: var(--warn); background: var(--warn-tint); border: 1px solid var(--warn-line); }

.auth-panel { display: grid; place-items: center; padding: 24px 8px; }
.auth-card { width: 100%; max-width: 410px; }
.auth-card .display { font-size: clamp(1.9rem, 1.5rem + 1.2vw, 2.4rem); }
.auth-card .lede { margin: .5rem 0 1.6rem; }
.auth-card form { display: grid; gap: 14px; }
.auth-card .field + .field { margin-top: 0; }
.pw { position: relative; }
.pw input { padding-right: 3rem; }
.pw .icon-btn { position: absolute; right: 4px; top: 50%; transform: translateY(-50%); }
.form-error { display: none; align-items: flex-start; gap: .55rem; padding: .7rem .85rem; border-radius: 12px; font-size: .87rem; color: var(--bad); background: var(--bad-tint); border: 1px solid var(--bad-line); }
.form-error.is-on { display: flex; }
.form-error .i { margin-top: 1px; }
.auth-switch { margin-top: 1.4rem; text-align: center; font-size: .9rem; color: var(--ink-2); }
.auth-switch a { font-weight: 600; color: var(--accent); }
.auth-switch a:hover { color: var(--accent-strong); text-decoration: underline; }
.auth-fine { margin-top: 2rem; display: flex; align-items: center; justify-content: center; gap: .45rem; font-size: .76rem; color: var(--ink-3); }
.spinner { width: 16px; height: 16px; border-radius: 50%; border: 2px solid rgba(254, 250, 245, .4); border-top-color: var(--on-accent); animation: spin .7s linear infinite; display: none; }
.is-loading .spinner { display: inline-block; }

/* ------------------------------------------------------------- motion */
@keyframes grow { from { transform: scaleY(0); } to { transform: scaleY(1); } }
@keyframes grow-x { from { transform: scaleX(0); } to { transform: scaleX(1); } }
@keyframes rise { from { opacity: 0; transform: translateY(10px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes pop { from { opacity: 0; transform: translateY(-4px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes slide-in { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes fade-up { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.page > * { animation: fade-up .45s cubic-bezier(.2, .8, .2, 1) both; }
.page > *:nth-child(2) { animation-delay: .04s; }
.page > *:nth-child(3) { animation-delay: .08s; }
.page > *:nth-child(4) { animation-delay: .12s; }
.page > *:nth-child(5) { animation-delay: .16s; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0s !important; transition-duration: .01ms !important; }
}

/* ------------------------------------------------------------ responsive */
@media (max-width: 1080px) {
  .nav-link span { display: none; }
  .nav-link { padding: .5rem .65rem; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 940px) {
  .grid-7-5, .grid-6-6, .grid-5-7 { grid-template-columns: minmax(0, 1fr); }
  .auth-shell { grid-template-columns: minmax(0, 1fr); }
  .auth-brand { padding: 28px; gap: 16px; }
  .auth-brand h1 { margin-top: 12px; font-size: 2rem; }
  .auth-brand .features, .auth-brand .preview { display: none; }
}

@media (max-width: 760px) {
  html { scroll-padding-top: 24px; }
  .topbar { position: static; border-radius: 22px; }
  .topbar .nav { display: none; }
  .topbar .brand { margin-right: auto; }
  .topbar-actions .btn span { display: none; }
  .topbar-actions .btn { width: 38px; min-height: 38px; padding: 0; }
  .page { padding-top: 28px; padding-bottom: 96px; }
  .toolbar { top: 8px; }
  .toasts { top: auto; bottom: 92px; right: 16px; left: 16px; width: auto; }
  .foot { padding-bottom: 104px; }
  .tabbar {
    position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 60;
    display: grid; grid-template-columns: repeat(5, 1fr); padding: 6px;
    background: rgba(254, 250, 245, .92); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow-md);
  }
  .tabbar a {
    display: grid; justify-items: center; gap: 3px; padding: 7px 2px; border-radius: 14px;
    font-size: .66rem; font-weight: 500; color: var(--ink-3);
  }
  .tabbar a .i { width: 20px; height: 20px; }
  .tabbar a.is-active { color: var(--accent); background: var(--accent-tint); }
  .head-actions { width: 100%; }
  .head-actions .btn { flex: 1; }
  .card { padding: 18px 16px; }
  .kpi { min-height: 0; padding: 16px; }
  .kpi-value { font-size: 1.5rem; }
  .kpi-hero { grid-column: 1 / -1; min-height: 168px; }
  .kpis > .kpi:last-child { grid-column: 1 / -1; }
  .kpi-hero .kpi-value { font-size: 2.2rem; }
  .bar-row { grid-template-columns: minmax(0, 104px) minmax(0, 1fr) auto; gap: 10px; }
  .bar-value small { display: none; }
  .txn { gap: 10px; padding: 10px 4px; }
  .txn .icon-btn { opacity: 1; }
  .txn-meta .date-sm { display: none; }
  .toolbar .count { width: 100%; margin: 0; padding: 0 .4rem; }
  .field-row { grid-template-columns: 1fr; }
  .option { grid-template-columns: minmax(0, 1fr); }
  .option-return { text-align: left; }
  .cf { --plot-h: 190px; grid-template-columns: 44px 1fr; }
}

@media (max-width: 480px) {
  .stat-grid { grid-template-columns: minmax(0, 1fr); }
  .seg button, .seg label span { padding: .42rem .7rem; }
}