:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel-2: #1e222b;
  --border: #2a2f3a;
  --text: #e6e9ef;
  --muted: #8b93a7;
  --accent: #4f8cff;
  --ok: #35c07a;
  --warn: #e0a63c;
  --bad: #e05561;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.6 -apple-system, "Segoe UI", "Microsoft YaHei", system-ui, sans-serif;
}

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  gap: 20px; padding: 16px 24px; background: var(--panel);
  border-bottom: 1px solid var(--border); flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 12px; }
.logo {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), #7d5cff);
  display: grid; place-items: center; font-weight: 700;
}
.topbar h1 { font-size: 16px; margin: 0; }
.sub { margin: 0; color: var(--muted); font-size: 12px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }

.btn {
  background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 14px; cursor: pointer; font-size: 13px; transition: .15s;
}
.btn:hover:not(:disabled) { border-color: var(--accent); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn-primary:hover:not(:disabled) { filter: brightness(1.1); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-danger { color: var(--bad); border-color: #3a2a2e; }
.btn-danger:hover:not(:disabled) { border-color: var(--bad); }

main { max-width: 1120px; margin: 0 auto; padding: 24px; display: flex; flex-direction: column; gap: 18px; }

.summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; }
.stat { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; display: flex; flex-direction: column; gap: 2px; }
.stat .k { color: var(--muted); font-size: 12px; }
.stat b { font-size: 22px; }
.stat.ok b { color: var(--ok); }
.stat.bad b { color: var(--bad); }
.stat.gain b { color: var(--warn); }
.stat .unit { color: var(--muted); font-size: 11px; }

.panel { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 18px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.panel-head h2 { font-size: 14px; margin: 0; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }

.list { display: flex; flex-direction: column; }
.row { display: flex; align-items: center; gap: 14px; padding: 14px 18px; border-bottom: 1px solid var(--border); }
.row:last-child { border-bottom: none; }
.row.is-disabled { opacity: .5; }
.row .avatar { width: 36px; height: 36px; border-radius: 9px; background: var(--panel-2); border: 1px solid var(--border); display: grid; place-items: center; font-size: 14px; flex: none; }
.row .meta { flex: 1; min-width: 0; }
.row .name { font-weight: 600; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.row .uid { color: var(--muted); font-size: 12px; font-family: ui-monospace, Consolas, monospace; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.row .right { display: flex; align-items: center; gap: 8px; flex: none; flex-wrap: wrap; justify-content: flex-end; }

.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 11px; border: 1px solid var(--border); color: var(--muted); white-space: nowrap; }
.badge.ok { color: var(--ok); border-color: #1f4433; background: #12251b; }
.badge.warn { color: var(--warn); border-color: #4a3c1e; background: #27200f; }
.badge.bad { color: var(--bad); border-color: #46262a; background: #251316; }
.badge.info { color: var(--accent); border-color: #22344f; background: #131c2b; }

.credit { font-variant-numeric: tabular-nums; font-size: 13px; }
.credit b { color: var(--warn); font-size: 15px; }

.banner { background: #131c2b; border: 1px solid #22344f; color: #bcd4f5; border-radius: 10px; padding: 10px 14px; font-size: 13px; }
.alert { background: #251316; border: 1px solid #46262a; color: #ffb9bf; border-radius: 10px; padding: 10px 14px; font-size: 13px; }
.alert.ok { background: #12251b; border-color: #1f4433; color: #a8e6c4; }

.empty { padding: 36px 18px; text-align: center; color: var(--muted); }
.empty .hint { max-width: 460px; margin: 8px auto 0; }
.hint { color: var(--muted); font-size: 12px; }
.hidden { display: none !important; }

.jobs { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; padding: 16px 18px; }
.job { background: var(--panel-2); border: 1px solid var(--border); border-radius: 9px; padding: 10px 12px; }
.job .jt { font-size: 12px; color: var(--muted); display: flex; justify-content: space-between; align-items: center; gap: 6px; }
.job .jv { font-size: 13px; margin-top: 4px; font-variant-numeric: tabular-nums; }
.job .jbtn { margin-top: 8px; width: 100%; }
#auto-hint { padding: 0 18px 14px; margin: 0; }

.models { display: flex; flex-wrap: wrap; gap: 6px; padding: 16px 18px; }
.model { background: var(--panel-2); border: 1px solid var(--border); border-radius: 999px; padding: 3px 10px; font-size: 12px; font-family: ui-monospace, Consolas, monospace; }
.model.on { border-color: #22344f; color: #bcd4f5; }
.model.free { border-color: #1f4433; color: #a8e6c4; }

.modal { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: grid; place-items: center; padding: 20px; z-index: 50; }
.modal-box { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 20px; width: min(480px, 100%); }
.modal-box h3 { margin: 0 0 6px; font-size: 15px; }
.modal-box label { display: block; margin: 12px 0 5px; font-size: 12px; color: var(--muted); }
.modal-box input { width: 100%; background: var(--bg); border: 1px solid var(--border); color: var(--text); border-radius: 8px; padding: 9px 11px; font-size: 13px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 18px; }

.spin { display: inline-block; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* —— 账号体检 —— */

.check-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; padding: 14px 18px; }
.check-stat { background: var(--panel-2); border: 1px solid var(--border); border-radius: 9px; padding: 8px 12px; }
.check-stat .k { color: var(--muted); font-size: 12px; display: block; }
.check-stat b { font-size: 19px; }
.check-stat.ok b { color: var(--ok); }
.check-stat.bad b { color: var(--bad); }
.check-stat.warn b { color: var(--warn); }

.check-row { display: flex; align-items: flex-start; gap: 12px; padding: 13px 18px; border-top: 1px solid var(--border); }
.check-row .dot { width: 9px; height: 9px; border-radius: 50%; margin-top: 7px; flex: none; background: var(--muted); }
.check-row .dot.valid { background: var(--ok); box-shadow: 0 0 8px rgba(53,192,122,.5); }
.check-row .dot.invalid { background: var(--bad); box-shadow: 0 0 8px rgba(224,85,97,.5); }
.check-row .dot.unknown { background: var(--warn); }
.check-row .cmeta { flex: 1; min-width: 0; }
.check-row .cname { font-weight: 600; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.check-row .cdetail { color: var(--muted); font-size: 12px; }
.check-row .csrc { font-family: ui-monospace, Consolas, monospace; font-size: 11px; color: var(--muted); margin-top: 3px; word-break: break-all; }

.login-choices { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.login-choice { display: flex; flex-direction: column; align-items: flex-start; gap: 3px; text-align: left; padding: 12px 14px; line-height: 1.5; }
.login-choice b { font-size: 13px; }
.login-choice .hint { font-size: 11px; }
#login-result { margin: 12px 0 0; min-height: 16px; }

/* —— 未完成任务 —— */

.badge.gain { color: var(--warn); border-color: #4a3c1e; background: #27200f; }

.task-group { border-top: 1px solid var(--border); }
.task-group:first-child { border-top: none; }

.task-acct { display: flex; align-items: center; gap: 8px; padding: 11px 18px 7px; flex-wrap: wrap; }
.task-acct .aname { font-weight: 600; font-size: 13px; }

.task { padding: 7px 18px 7px 34px; }
.task:last-child { padding-bottom: 13px; }
.task .tline { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.task .ttitle { font-size: 13px; }
.task .tcode { font-family: ui-monospace, Consolas, monospace; font-size: 11px; color: var(--muted); }
.task .treward { font-size: 12px; color: var(--warn); font-variant-numeric: tabular-nums; margin-left: auto; }
.task .tprog { display: flex; align-items: center; gap: 8px; margin-top: 5px; }
.task .tbar { flex: 1; height: 5px; background: var(--panel-2); border-radius: 3px; overflow: hidden; min-width: 60px; }
.task .tbar > i { display: block; height: 100%; background: var(--accent); border-radius: 3px; transition: width .3s; }
.task.is-claimable .tbar > i { background: var(--ok); }
.task .tnum { font-size: 11px; color: var(--muted); font-variant-numeric: tabular-nums; flex: none; }
.task .tclaim { flex: none; }

@media (max-width: 640px) {
  .task { padding-left: 18px; }
  .task .treward { margin-left: 0; }
}

/* —— 签到历史 —— */

.select {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 5px 8px;
  font-size: 12px;
  cursor: pointer;
}

.chart-wrap { padding: 8px 18px 4px; }
.chart { width: 100%; height: 120px; display: block; overflow: visible; }
.chart-line { fill: none; stroke: var(--accent); stroke-width: 2; vector-effect: non-scaling-stroke; }
.chart-area { fill: var(--accent); opacity: .12; }
.chart circle { fill: var(--accent); }
.chart circle:hover { r: 4; fill: var(--ok); }
.chart-axis {
  display: flex; justify-content: space-between;
  color: var(--muted); font-size: 11px; padding: 2px 0 0;
}

.hist-head {
  padding: 12px 18px 4px;
  font-size: 12px; color: var(--muted);
  border-top: 1px solid var(--border);
  margin-top: 8px;
}

.hist-row {
  display: flex; align-items: center; gap: 12px;
  padding: 7px 18px;
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}
.hist-row + .hist-row { border-top: 1px solid rgba(42, 47, 58, .5); }
.hist-row .hday { font-family: ui-monospace, Consolas, monospace; font-size: 12px; color: var(--muted); min-width: 92px; }
.hist-row .hcredit { font-weight: 600; min-width: 70px; }
.hist-row .hacct { color: var(--muted); font-size: 12px; min-width: 90px; }
.hist-row .delta { font-size: 12px; margin-left: auto; }
.delta.up { color: var(--ok); }
.delta.down { color: var(--bad); }

/* —— 技能市场 —— */

#skills-search { min-width: 180px; font-family: inherit; }

.skill-row {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 12px 18px;
  border-top: 1px solid rgba(42, 47, 58, .5);
}
.skill-row .skill-meta { flex: 1; min-width: 0; }
.skill-row .skill-name {
  font-weight: 600; font-size: 13px;
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.skill-row .skill-desc { color: var(--muted); font-size: 12px; margin-top: 3px; line-height: 1.5; }
.skill-row .skill-foot { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 5px; }
.skill-row .skill-actions { display: flex; gap: 6px; flex: none; align-items: center; }