/* ManyPets · KTE Market Monitor — shared design system
   Brand tokens per project spec (docs/api_contract.md consumers).
   Discipline: max 1 hero element/page, few color accents, uppercase 9-10px 700 labels,
   tabular-nums, generous padding, no shadows except tooltip/modal/panel. */

:root {
  --cream: #f8f5f2;      /* page background */
  --card: #ffffff;
  --ink: #001e1d;         /* primary text */
  --ink-soft: #3f4a48;    /* secondary text */
  --muted: #5f6865;       /* hint / metadata — WCAG AA on white/cream/green-soft */
  --hairline: #e6e0d7;
  --forest: #294638;      /* brand primary / hero / active */
  --green: #44745e;       /* brand mid */
  --green-soft: #e8efe9;
  --pink: #db326e;        /* heritage accent: fills / ManyPets highlight bars */
  --pink-text: #b01852;   /* darker pink for SMALL text (AA on white/pink-soft) */
  --pink-soft: #fbe9f0;
  --up: #b3423a;          /* MoM increase */
  --down: #2f7d52;        /* MoM decrease */
  --amber: #9a5f0e;      /* warn text — AA on white and row-alt */
  --amber-soft: #fbf1de;
  --row-alt: #fcfaf7;
  --track: #f0ece5;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  height: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
  background: var(--cream);
  color: var(--ink);
  font-size: 13px;
  line-height: 1.4;
}

a { color: inherit; }

button, input, select, textarea { font-family: inherit; }

/* A single, consistent keyboard-focus ring for every interactive element,
   including the span/div controls that carry role="button"/"tab". Only shows
   on keyboard focus (:focus-visible), never on mouse click. */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible,
textarea:focus-visible, [tabindex]:focus-visible, [role="button"]:focus-visible,
[role="tab"]:focus-visible {
  outline: 2px solid var(--forest);
  outline-offset: 2px;
  border-radius: 4px;
}

.wrap { max-width: 1320px; margin: 0 auto; padding: 22px 32px 20px; display: flex; flex-direction: column; min-height: 100vh; }

/* visible only to assistive tech: gives each page a real heading/landmark
   without changing the visual design */
.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;
}

/* ---------- header / nav ---------- */
.app-header {
  display: flex; flex-direction: column; align-items: stretch;
  margin-bottom: 18px; gap: 10px;
}
.app-topline { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { display: flex; align-items: baseline; gap: 10px; text-decoration: none; }
.brand .mark { font-size: 20px; font-weight: 800; letter-spacing: -0.4px; color: var(--forest); }
.brand .mark span { color: var(--pink); }
.brand .sub { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .8px; color: var(--muted); }

.app-nav { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.app-nav a {
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px;
  color: var(--ink-soft); text-decoration: none; padding: 8px 14px; border-radius: 7px;
}
.app-nav a:hover { background: var(--green-soft); color: var(--forest); }
.app-nav a.active { background: var(--green-soft); color: var(--forest); }
.app-nav a.preserve-case { text-transform: none; letter-spacing: 0; font-size: 12px; }

.app-user { display: flex; align-items: center; gap: 8px; }
.app-user .who {
  padding: 6px 8px; border-radius: 6px; color: var(--ink-soft); font-size: 11px;
  font-weight: 700; text-decoration: none;
}
.app-user .who:hover { background: var(--green-soft); color: var(--forest); }
.app-user .who .role { color: var(--muted); font-weight: 600; text-transform: uppercase; font-size: 9px; letter-spacing: .5px; }
.app-user .logout-btn {
  display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px;
  color: var(--muted); background: none; border: 1px solid transparent; border-radius: 50%;
  padding: 0; cursor: pointer;
}
.app-user .logout-btn:hover { background: var(--pink-soft); color: var(--pink-text); }
@media (max-width: 620px) {
  .app-topline { align-items: flex-start; }
  .brand { flex-direction: column; gap: 0; }
  .app-nav { padding-bottom: 2px; overflow-x: auto; flex-wrap: nowrap; }
  .app-nav a { white-space: nowrap; }
}

.account-password-hint { color: var(--muted); font-size: 10px; line-height: 1.5; }
.account-password-error { min-height: 18px; color: var(--pink-text); font-size: 11px; font-weight: 700; }

/* ---------- buttons ---------- */
.btn {
  font-family: inherit; font-size: 11px; font-weight: 700; border-radius: 6px; cursor: pointer;
  padding: 8px 14px; border: 1px solid var(--hairline); background: #fff; color: var(--ink-soft);
  text-transform: uppercase; letter-spacing: .3px;
}
.btn:hover { border-color: var(--green); color: var(--forest); }
.btn.primary { background: var(--forest); border-color: var(--forest); color: #fff; }
.btn.primary:hover { background: #1f3329; border-color: #1f3329; color: #fff; }
.btn.danger { color: var(--pink-text); border-color: var(--pink-soft); }
.btn.danger:hover { border-color: var(--pink-text); }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.small { padding: 6px 10px; font-size: 10px; }

/* ---------- shared data-table controls ---------- */
.kte-table-toolbar, .kte-table-pager {
  display: flex; align-items: center; gap: 8px; padding: 9px 10px;
  color: var(--muted); background: var(--row-alt); font-size: 10px;
}
.kte-table-toolbar { justify-content: space-between; border-bottom: 1px solid var(--hairline); }
.kte-table-pager { justify-content: flex-end; flex-wrap: wrap; border-top: 1px solid var(--hairline); }
.kte-page-size { display: flex; align-items: center; gap: 6px; font-weight: 700; }
.kte-page-size select, .kte-table-pager input {
  border: 1px solid var(--hairline); border-radius: 5px; background: #fff;
  color: var(--ink-soft); font-size: 11px; padding: 4px 6px;
}
.kte-table-pager input { width: 58px; text-align: center; }
.kte-table-filters th { padding: 5px 7px; background: var(--row-alt); }
.kte-table-filters input, .kte-table-filters select {
  width: 100%; min-width: 70px; border: 1px solid var(--hairline); border-radius: 5px;
  background: #fff; color: var(--ink-soft); font-size: 10px; padding: 5px 6px;
}
.kte-table-filters input.kte-filter-number { min-width: 74px; }
.kte-table-filters input.kte-filter-date { min-width: 116px; }
.kte-table-filters input[aria-invalid="true"] {
  border-color: var(--pink-text); background: var(--pink-soft);
}
.kte-data-table thead tr:first-child th.sortable { cursor: pointer; user-select: none; }
.kte-data-table thead tr:first-child th[aria-sort="ascending"]::after { content: " ▲"; font-size: 8px; }
.kte-data-table thead tr:first-child th[aria-sort="descending"]::after { content: " ▼"; font-size: 8px; }
/* default (natural) order: hollow, dimmed triangle — distinct from a user-picked sort */
.kte-data-table thead tr:first-child th.default-sort[aria-sort="ascending"]::after { content: " △"; }
.kte-data-table thead tr:first-child th.default-sort[aria-sort="descending"]::after { content: " ▽"; }
.kte-data-table thead tr:first-child th.default-sort::after { opacity: .4; }

/* ---------- cards ---------- */
.card { background: var(--card); border: 1px solid var(--hairline); border-radius: 10px; }
.card .head {
  padding: 10px 16px; border-bottom: 1px solid var(--hairline);
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .7px; color: var(--ink-soft);
  display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap;
}
.card .head .note { font-weight: 500; text-transform: none; letter-spacing: 0; color: var(--muted); font-size: 10px; }
.card .body { padding: 14px 18px; }
.mb { margin-bottom: 18px; }
.mb-lg { margin-bottom: 24px; }

/* ---------- KPIs ---------- */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; }
.kpi { background: var(--card); border: 1px solid var(--hairline); border-radius: 10px; padding: 16px 20px; }
.kpi .label { font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .7px; color: var(--muted); }
.kpi .value { font-size: 24px; font-weight: 800; margin-top: 6px; letter-spacing: -0.5px; font-variant-numeric: tabular-nums; }
.kpi .hint { font-size: 10px; color: var(--muted); margin-top: 4px; }
.kpi.hero { background: var(--forest); border-color: var(--forest); }
.kpi.hero .label { color: #a7bcae; }
.kpi.hero .value { color: #fff; font-size: 34px; }
.kpi.hero .hint { color: #a7bcae; }
.kpi .delta-good { color: var(--down); font-weight: 700; }
.kpi .delta-bad { color: var(--pink-text); font-weight: 700; }

/* ---------- n/p support chip ---------- */
.n-chip {
  display: inline-flex; align-items: center; gap: 3px; font-size: 9px; font-weight: 700;
  color: var(--muted); background: var(--green-soft); border-radius: 4px; padding: 2px 6px;
  letter-spacing: .2px; font-variant-numeric: tabular-nums; white-space: nowrap;
}
.n-chip.low { background: var(--amber-soft); color: var(--amber); }
.suppressed { color: var(--muted); opacity: .6; }
.median-val { color: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }

/* ---------- bars ---------- */
/* BOTH side columns are FIXED width so the 1fr track is identical across rows
   (each .bar-row is its own grid; a content-sized name or value column made the
   track vary per row). Long names ellipsis inside the fixed name column. */
.bar-row { display: grid; grid-template-columns: 150px 1fr 190px; align-items: center; gap: 10px; padding: 5px 0; border-radius: 6px; }
/* shared 0→max scale printed once under a bar group, aligned to the track column */
.bar-scale { display: grid; grid-template-columns: 150px 1fr 190px; gap: 10px; margin-top: 3px; }
.bar-scale .bs-axis { display: flex; justify-content: space-between; border-top: 1px solid var(--hairline); padding-top: 3px; font-size: 9px; color: var(--muted); font-variant-numeric: tabular-nums; }
/* narrow: the fixed value column can't coexist with name + a readable track, so
   stack — name + value on top, full-width uniform track below (Codex P2) */
@media (max-width: 720px) {
  .bar-row { grid-template-columns: 1fr auto; grid-template-areas: "name val" "track track"; row-gap: 3px; }
  .bar-row .name { grid-area: name; }
  .bar-row .val { grid-area: val; }
  .bar-row .bar-track { grid-area: track; width: 100%; }
  .bar-scale { grid-template-columns: 1fr; }
  .bar-scale .bs-axis { grid-column: 1; }
}
.bar-row:hover { background: var(--cream); }
.bar-row .name { font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bar-row .name.mine { color: var(--pink-text); font-weight: 800; }
.bar-track { position: relative; height: 9px; background: var(--track); border-radius: 99px; }
.bar-fill { height: 9px; border-radius: 99px; background: var(--green); }
.bar-fill.mine { background: var(--pink); }
/* reference marker inside a track (e.g. the 100 = market line on the price index) */
.bar-ref { position: absolute; top: -3px; bottom: -3px; width: 2px; background: var(--forest); opacity: .55; border-radius: 2px; }
.bar-row .val { font-size: 11px; color: var(--ink-soft); text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- heatmap ---------- */
.hm { overflow-x: auto; }
.hm table { border-collapse: collapse; width: 100%; }
.hm th { font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); padding: 6px 8px; text-align: right; }
.hm th:first-child { text-align: left; }
.hm td { padding: 5px 8px; font-size: 11px; text-align: right; font-variant-numeric: tabular-nums; border-top: 1px solid #f2eee7; }
.hm td.co { text-align: left; font-size: 12px; white-space: nowrap; }
.hm td.co.mine { color: var(--pink-text); font-weight: 800; }
/* value + delta sit ON a red/green heat tint: use solid dark ink so they stay
   legible at every tint level. Direction is carried by the background hue and
   the +/- sign, not by the text colour (which used to match the tint). */
.hm .cell { border-radius: 5px; padding: 3px 6px; display: inline-block; min-width: 74px; color: var(--ink); }
.hm .d { font-size: 9px; margin-left: 3px; color: var(--ink); opacity: .75; }

/* ---------- tables ---------- */
table.tbl { width: 100%; border-collapse: collapse; }
.tbl th { font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px;
     color: var(--muted); background: #faf7f3; text-align: left; padding: 8px 12px; border-bottom: 1px solid var(--hairline); }
.tbl th.num, .tbl td.num { text-align: right; font-variant-numeric: tabular-nums; }
.tbl th.sortable { cursor: pointer; user-select: none; }
.tbl th.sortable:hover { color: var(--ink-soft); }
.tbl th.sortable .arrow { font-size: 8px; margin-left: 3px; opacity: .6; }
.tbl td { font-size: 12px; padding: 7px 12px; border-bottom: 1px solid #f2eee7; }
.tbl tr:nth-child(even) td { background: var(--row-alt); }
.tbl td.mine { color: var(--pink-text); font-weight: 700; }
.badge { font-size: 9px; font-weight: 700; text-transform: uppercase; border-radius: 4px; padding: 2px 6px; letter-spacing: .3px; }
.badge.tbv { background: var(--pink-soft); color: var(--pink-text); }
.badge.cover { background: var(--green-soft); color: var(--forest); }
.st-ok { color: var(--muted); } .st-warn { color: var(--amber); font-weight: 700; } .st-muted { color: #6f6a5e; }

/* ---------- states ---------- */
.loading { color: var(--muted); font-size: 12px; padding: 26px; text-align: center; }
/* every .loading block gets a spinner, so "waiting" always looks alive */
.loading::before {
  content: ""; display: block; width: 20px; height: 20px; margin: 0 auto 10px;
  border: 2px solid var(--track); border-top-color: var(--green);
  border-radius: 50%; animation: spin .7s linear infinite;
}
.spinner {
  display: inline-block; width: 14px; height: 14px; vertical-align: -2px;
  border: 2px solid var(--track); border-top-color: var(--green);
  border-radius: 50%; animation: spin .7s linear infinite;
}
.spinner.on-dark { border-color: rgba(255,255,255,.25); border-top-color: #fff; }
/* global top progress bar — shown while any view is refreshing */
#app-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 100%; z-index: 300;
  background: transparent; overflow: hidden; display: none;
}
#app-progress.on { display: block; }
#app-progress::after {
  content: ""; position: absolute; inset: 0; width: 40%;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  animation: progress-slide 1.1s ease-in-out infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes progress-slide { 0% { left: -40%; } 100% { left: 100%; } }
@media (prefers-reduced-motion: reduce) {
  .loading::before, .spinner, #app-progress::after { animation: none; }
}
.empty { color: var(--muted); font-size: 12px; padding: 26px; text-align: center; }
.skel { position: relative; overflow: hidden; background: var(--track); border-radius: 6px; }
.skel-row { height: 34px; border-radius: 6px; background: linear-gradient(90deg, var(--track) 25%, #e9e4dc 37%, var(--track) 63%); background-size: 400% 100%; animation: skel-shine 1.4s ease infinite; margin-bottom: 8px; }
@keyframes skel-shine { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }

/* ---------- tooltip ---------- */
.tooltip {
  position: fixed; pointer-events: none; background: var(--ink); color: #fff;
  font-size: 11px; padding: 7px 11px; border-radius: 7px; display: none; z-index: 60;
  box-shadow: 0 4px 14px rgba(0,30,29,.25); max-width: 260px;
}
.tooltip .t-name { font-weight: 700; margin-bottom: 2px; }
.tooltip .t-val { color: #c9d6cd; }

/* ---------- forms ---------- */
.field { display: flex; flex-direction: column; gap: 4px; }
.field label { font-size: 9px; font-weight: 700; text-transform: uppercase; letter-spacing: .7px; color: var(--muted); }
.field input[type=text], .field input[type=email], .field input[type=password], .field input[type=number], .field select, .field textarea {
  font-family: inherit; font-size: 12px; color: var(--ink);
  border: 1px solid var(--hairline); border-radius: 6px; padding: 8px 10px; background: #fff;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green); }
.field textarea { resize: vertical; min-height: 60px; }

.notice { border-radius: 8px; padding: 12px 14px; font-size: 12px; margin-bottom: 14px; }
.notice.amber { background: var(--amber-soft); color: var(--amber); border: 1px solid #eeddb0; }
.notice.pink { background: var(--pink-soft); color: var(--pink-text); border: 1px solid #f4c3d7; }
.notice.error { background: #fbeceb; color: var(--up); border: 1px solid #f0c9c5; }
.notice.green { background: var(--green-soft); color: var(--forest); border: 1px solid #cfe0d5; }

/* ---------- toggle ---------- */
.toggle { position: relative; display: inline-block; width: 38px; height: 20px; flex-shrink: 0; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle .slider {
  position: absolute; cursor: pointer; inset: 0; background: #ccc4b8; border-radius: 999px; transition: background .15s;
}
.toggle .slider::before {
  content: ""; position: absolute; height: 15px; width: 15px; left: 3px; top: 2.5px; background: #fff; border-radius: 50%; transition: transform .15s;
}
.toggle input:checked + .slider { background: var(--forest); }
.toggle input:checked + .slider::before { transform: translateX(17px); }

footer.app-footer { font-size: 10px; color: var(--muted); padding: 10px 0 2px; border-top: 1px solid var(--hairline); margin-top: auto; }

/* ---------- responsive helpers ---------- */
.grid2 { display: grid; grid-template-columns: 1.5fr 1fr; gap: 16px; }
@media (max-width: 900px) { .grid2 { grid-template-columns: 1fr; } }
@media (max-width: 700px) {
  .wrap { padding: 16px 14px 40px; }
  .kpis { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
  .app-header { flex-direction: column; align-items: flex-start; }
}