/* Upwork Suite — v2 design layer.
   Sits on top of app.css: retunes the palette/typography and restyles the
   components the pages actually use. Every human-facing string in the UI is
   English first, Chinese second (`.zh`). */

:root,
[data-theme="light"] {
  --bg: #f6f7f9;
  --bg2: #ffffff;
  --panel: #ffffff;
  --panel2: #f8f9fb;
  --line: #e4e7ec;
  --text: #101828;
  --muted: #667085;
  --accent: #4f46e5;
  --accent-hover: #4338ca;
  --accent2: #4338ca;
  --accent-wash: #eef2ff;
  --accent-wash-border: #c7d2fe;
  --ok: #027a48;
  --ok-fill: #12b76a;
  --ok-wash: #ecfdf3;
  --ok-border: #abefc6;
  --danger: #b42318;
  --danger-fill: #d92d20;
  --danger-wash: #fef3f2;
  --danger-border: #fecdca;
  --warn: #b54708;
  --warn-fill: #f79009;
  --warn-wash: #fffaeb;
  --radius: 14px;
  --radius-sm: 9px;
  --rowhover: #f9fafb;
  --topbar: rgba(255, 255, 255, .86);
  --tabbar: #ffffff;
  --shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .04);
  --shadow-pop: 0 16px 40px rgba(16, 24, 40, .14);
  color-scheme: light;
}

[data-theme="dark"] {
  --bg: #0b0d12;
  --bg2: #111318;
  --panel: #14171d;
  --panel2: #191d24;
  --line: #262b34;
  --text: #eceded;
  --muted: #98a2b3;
  --accent: #a5a6ff;
  --accent-hover: #c7c8ff;
  --accent2: #a5a6ff;
  --accent-wash: #1e1f3a;
  --accent-wash-border: #34356b;
  --ok: #6ce9a6;
  --ok-fill: #12b76a;
  --ok-wash: #10241a;
  --ok-border: #1d4a33;
  --danger: #fda29b;
  --danger-fill: #d92d20;
  --danger-wash: #2a1414;
  --danger-border: #5b2020;
  --warn: #fec84b;
  --warn-fill: #f79009;
  --warn-wash: #2a2010;
  --rowhover: #191d24;
  --topbar: rgba(11, 13, 18, .86);
  --tabbar: #111318;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4);
  --shadow-pop: 0 18px 44px rgba(0, 0, 0, .55);
  color-scheme: dark;
}

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.6;
  letter-spacing: -.005em;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { letter-spacing: -.02em; font-weight: 650; }
h1 { font-size: 1.6rem; }
h2 { font-size: 1.05rem; }

/* English first, Chinese underneath, always quieter and smaller. */
.zh {
  display: block;
  color: var(--muted);
  font-size: .84em;
  line-height: 1.5;
  font-weight: 400;
  letter-spacing: 0;
}
a .zh, .topnav .zh, .tabbar .zh { display: inline; font-size: .82em; }
.inline .zh, p .zh { display: inline; }
p > .zh:first-child { display: block; }

/* ---------- shell ---------- */
.topbar {
  position: sticky; top: 0; z-index: 40;
  display: flex; align-items: center; gap: 1.4rem;
  padding: .7rem 1.5rem;
  background: var(--topbar);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.brand { font-weight: 700; letter-spacing: -.03em; font-size: 1.02rem; color: var(--text); }
.brand-mark {
  width: 22px; height: 22px; border-radius: 7px;
  background: linear-gradient(135deg, var(--accent), #7c3aed 60%, #ec4899);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.25);
}
.topnav { display: flex; align-items: center; gap: .15rem; margin-left: auto; }
.topnav > a {
  padding: .45rem .7rem; border-radius: 8px; font-size: .9rem; font-weight: 500;
  color: var(--muted); border: 1px solid transparent;
}
.topnav > a:hover { color: var(--text); background: var(--panel2); }
.topnav > a.nav-on {
  color: var(--accent); background: var(--accent-wash);
  border-color: var(--accent-wash-border);
}

.wrap { max-width: 1120px; margin: 0 auto; padding: 1.6rem 1.5rem 4rem; }
.wrap-auth { max-width: 440px; padding-top: 8vh; }

.pagehead { display: flex; align-items: flex-end; gap: 1rem; margin-bottom: 1.2rem; flex-wrap: wrap; }
.pagehead h1 { margin: 0; font-size: 1.55rem; }
.pagehead p { margin: .3rem 0 0; max-width: 62ch; color: var(--muted); font-size: .92rem; }
.headlinks { margin-left: auto; display: flex; gap: .4rem; flex-wrap: wrap; }
.headlinks a {
  padding: .35rem .65rem; border-radius: 8px; font-size: .85rem;
  border: 1px solid var(--line); color: var(--muted); background: var(--panel);
}
.headlinks a.on { color: var(--accent); border-color: var(--accent-wash-border); background: var(--accent-wash); }

/* ---------- surfaces ---------- */
.panel, .card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.15rem 1.25rem;
}
.panel + .panel, .card + .card, .stack > * + * { margin-top: .9rem; }
.cards { display: grid; gap: .9rem; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.card-top { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; gap: .2rem; }
.stat b { font-size: 1.45rem; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }

/* ---------- controls ---------- */
.btn, .btn-primary, .btn-ghost, .primary, .ghost {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .5rem .85rem; border-radius: 9px; font-size: .88rem; font-weight: 550;
  border: 1px solid var(--line); background: var(--panel); color: var(--text);
  cursor: pointer; transition: background .15s, border-color .15s, transform .06s;
}
.btn-primary, .primary {
  background: var(--accent); border-color: var(--accent); color: #fff;
}
[data-theme="dark"] .btn-primary, [data-theme="dark"] .primary { color: #0b0d12; }
.btn-primary:hover, .primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.btn-ghost:hover, .ghost:hover, .btn:hover { background: var(--panel2); border-color: var(--muted); }
.btn:active, .btn-primary:active, .btn-ghost:active { transform: translateY(1px); }

.chip {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: .15rem .55rem; border-radius: 999px;
  font-size: .76rem; font-weight: 550; letter-spacing: .01em;
  background: var(--panel2); border: 1px solid var(--line); color: var(--muted);
}
.okchip { background: var(--ok-wash); border-color: var(--ok-border); color: var(--ok); }
.badchip, .chip.hot { background: var(--danger-wash); border-color: var(--danger-border); color: var(--danger); }
.chip.warnchip { background: var(--warn-wash); border-color: var(--warn); color: var(--warn); }
.reqchip { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .72rem; }

.flash { border-radius: var(--radius-sm); padding: .7rem .9rem; margin-bottom: .9rem; font-size: .9rem; border: 1px solid var(--line); }
.flash.ok { background: var(--ok-wash); border-color: var(--ok-border); color: var(--ok); }
.flash.err { background: var(--danger-wash); border-color: var(--danger-border); color: var(--danger); }

input[type="text"], input[type="email"], input[type="password"], input[type="search"],
input[type="number"], select, textarea {
  width: 100%; padding: .55rem .7rem; font: inherit; font-size: .9rem;
  color: var(--text); background: var(--bg2);
  border: 1px solid var(--line); border-radius: var(--radius-sm);
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-wash);
}
label { font-size: .86rem; font-weight: 550; color: var(--muted); display: block; }
label input, label textarea, label select { margin-top: .3rem; color: var(--text); }

/* ---------- filter bar ---------- */
.filterbar {
  display: flex; gap: .5rem; flex-wrap: wrap; align-items: center;
  padding: .6rem; margin-bottom: 1rem;
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.filterbar .fsearch { flex: 1 1 220px; min-width: 160px; }
.filterbar .fsel { width: auto; min-width: 118px; }

/* ---------- board rows ---------- */
.item {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
  margin-bottom: .65rem; overflow: hidden;
}
.item > summary {
  display: grid; grid-template-columns: auto 1fr auto; gap: .9rem;
  align-items: center; padding: .85rem 1rem; cursor: pointer; list-style: none;
}
.item > summary::-webkit-details-marker { display: none; }
.item > summary:hover { background: var(--rowhover); }
.item[open] > summary { border-bottom: 1px solid var(--line); background: var(--panel2); }
.rowscore {
  font-variant-numeric: tabular-nums; font-weight: 700; font-size: 1rem;
  min-width: 3.1rem; text-align: center; padding: .25rem .4rem;
  border-radius: 9px; background: var(--panel2); border: 1px solid var(--line);
}
.rowscore.s-hi { background: var(--ok-wash); border-color: var(--ok-border); color: var(--ok); }
.rowscore.s-mid { background: var(--accent-wash); border-color: var(--accent-wash-border); color: var(--accent); }
.rowtitle { font-weight: 600; letter-spacing: -.01em; }
.rowmeta, .metagrid { color: var(--muted); font-size: .82rem; }
.metagrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: .5rem 1rem; }
.metagrid .k { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; }
.num, .money, .mono { font-variant-numeric: tabular-nums; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

/* ---------- tables ---------- */
.tablewrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-sm); }
table { width: 100%; border-collapse: collapse; font-size: .88rem; }
th, td { text-align: left; padding: .6rem .7rem; border-bottom: 1px solid var(--line); }
th { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 600; background: var(--panel2); }
tr:last-child td { border-bottom: 0; }

/* ---------- empty state ---------- */
.empty {
  text-align: center; padding: 3rem 1.5rem;
  background: var(--panel); border: 1px dashed var(--line); border-radius: var(--radius);
}
.empty h3 { margin: 0 0 .4rem; font-size: 1.05rem; }
.empty p { margin: .25rem 0; color: var(--muted); font-size: .9rem; }
.empty .zh { display: block; }

/* ---------- auth ---------- */
.login-card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 18px; box-shadow: var(--shadow-pop);
  padding: 1.8rem 1.7rem;
}
.login-brand { font-size: 1.2rem; font-weight: 700; letter-spacing: -.03em; display: flex; align-items: center; gap: .5rem; margin-bottom: .5rem; }

/* ---------- mobile ---------- */
@media (max-width: 860px) {
  .topbar { padding: .6rem .9rem; gap: .6rem; }
  .topnav { display: none; }
  .wrap { padding: 1.1rem .9rem 5.5rem; }
  .pagehead h1 { font-size: 1.3rem; }
  .headlinks { margin-left: 0; width: 100%; }
  .item > summary { grid-template-columns: auto 1fr; gap: .6rem; padding: .75rem .8rem; }
  .item > summary .rowtime { display: none; }
  .filterbar { gap: .4rem; }
  .filterbar .fsearch { flex: 1 1 100%; }
  .filterbar .fsel { flex: 1 1 46%; min-width: 0; }
  .cards { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
  .stat b { font-size: 1.25rem; }
  table { font-size: .82rem; }
  th, td { padding: .5rem .55rem; }
  .tabbar {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 50;
    display: flex; justify-content: space-around; align-items: center;
    padding: .35rem .3rem calc(.35rem + env(safe-area-inset-bottom));
    background: var(--tabbar); border-top: 1px solid var(--line);
    box-shadow: 0 -6px 20px rgba(16, 24, 40, .06);
  }
  .tabbar a {
    display: flex; flex-direction: column; align-items: center; gap: .18rem;
    padding: .3rem .5rem; border-radius: 9px; font-size: .68rem; color: var(--muted);
    flex: 1; text-align: center;
  }
  .tabbar a[aria-current="page"] { color: var(--accent); background: var(--accent-wash); }
  .tabbar svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }
  .tabbar .zh { font-size: .62rem; opacity: .72; }
}
@media (min-width: 861px) { .tabbar { display: none; } }

/* ---- board rows: one fixed grid so every column lines up ------------------ */
.itemrow { grid-template-columns: 26px minmax(0, 1fr); align-items: center; }
.itemrow > .pick { margin: 0; align-self: center; }
.rowitem {
  grid-template-columns: 24px 46px minmax(0, 1fr) 96px 14px;
  grid-template-areas: "grade score main end chev";
  gap: 10px; padding: 11px 14px 11px 4px;
}
.rowgrade {
  grid-area: grade; display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 6px; font-size: .74rem; font-weight: 700;
  border: 1px solid var(--line); background: var(--panel2); color: var(--muted);
}
.rowgrade.gA { background: var(--ok-wash); color: var(--ok); border-color: var(--ok-border); }
.rowgrade.gB { background: var(--warn-wash); color: var(--warn); border-color: rgba(181, 71, 8, .22); }
.rowscore { grid-area: score; width: 100%; padding: .3rem 0; }
.rowmain { grid-area: main; min-width: 0; }
.rowsummary {
  display: block; margin-top: 3px; font-size: .8rem; line-height: 1.45; color: var(--muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.rowend { grid-area: end; display: flex; flex-direction: column; align-items: flex-end; gap: 3px; }
.rowend .rowstatus, .rowend .rowtime { justify-self: end; }
.rowend .rowstatus { font-size: .7rem; }
.rowend .rowtime { font-size: .72rem; }
.rowsrc { display: none; }

@media (max-width: 640px) {
  .rowitem {
    grid-template-columns: 42px minmax(0, 1fr) 14px;
    grid-template-areas: "score main chev" "score end chev";
    row-gap: 4px;
  }
  .rowgrade { display: none; }
  .rowend { flex-direction: row; align-items: center; gap: 8px; margin-top: 2px; }
  .rowsummary { white-space: normal; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
}