:root {
  --bg: #f7f7f4;
  --panel: #ffffff;
  --ink: #171717;
  --muted: #6f7785;
  --line: #dfded8;
  --green: #16c784;
  --blue: #2563eb;
  --amber: #c77700;
  --red: #d92d20;
  --teal: #0e7490;
  --violet: #6d5bd0;
  --shadow: 0 10px 30px rgba(31, 35, 40, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", "Microsoft YaHei", Arial, sans-serif;
}

button,
input,
a.button {
  font: inherit;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: 236px;
  padding: 24px 18px;
  background: #f0f0ed;
  border-right: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  margin-bottom: 36px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: var(--green);
  color: #fff;
}

.nav {
  display: grid;
  gap: 8px;
}

.nav-item {
  border: 0;
  text-align: left;
  padding: 10px 12px;
  border-radius: 7px;
  background: transparent;
  color: #373a40;
  cursor: pointer;
}

.nav-item.active,
.nav-item:hover {
  background: var(--panel);
}

.notice {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 22px;
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.58);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.notice strong {
  color: var(--ink);
}

.main {
  margin-left: 236px;
  min-height: 100vh;
  padding: 34px 44px 60px;
}

.topbar,
.toolbar,
.account-card,
.metric-band,
dialog {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 24px;
  box-shadow: var(--shadow);
}

.auto-refresh {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin: 18px 0 0;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfbf8;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.auto-refresh strong {
  display: block;
  color: var(--ink);
}

.auto-refresh-meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: 28px;
  line-height: 1.2;
}

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #111;
  background: #111;
  color: #fff;
  border-radius: 7px;
  padding: 10px 14px;
  min-height: 40px;
  cursor: pointer;
  text-decoration: none;
}

.button.ghost {
  border-color: var(--line);
  background: #fff;
  color: var(--ink);
}

.button.warn {
  border-color: var(--red);
  background: #fff;
  color: var(--red);
}

.button:disabled {
  opacity: 0.55;
  cursor: wait;
}

.summary {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.metric-band {
  padding: 16px;
  border-left: 4px solid var(--line);
}

.metric-label {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 8px;
}

.metric-value {
  font-size: 24px;
  font-weight: 800;
}

.metric-total {
  border-left-color: var(--violet);
  background: linear-gradient(180deg, rgba(109, 91, 208, 0.08), #fff 72%);
}

.metric-captured {
  border-left-color: var(--blue);
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.08), #fff 72%);
}

.metric-available {
  border-left-color: var(--green);
  background: linear-gradient(180deg, rgba(22, 199, 132, 0.1), #fff 72%);
}

.metric-warning {
  border-left-color: var(--amber);
  background: linear-gradient(180deg, rgba(199, 119, 0, 0.1), #fff 72%);
}

.metric-five-limit,
.metric-seven-limit {
  border-left-color: var(--red);
  background: linear-gradient(180deg, rgba(217, 45, 32, 0.09), #fff 72%);
}

.metric-total .metric-value {
  color: var(--violet);
}

.metric-captured .metric-value {
  color: var(--blue);
}

.metric-available .metric-value {
  color: var(--green);
}

.metric-warning .metric-value {
  color: var(--amber);
}

.metric-five-limit .metric-value,
.metric-seven-limit .metric-value {
  color: var(--red);
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px;
  margin-bottom: 14px;
}

.search,
.status-filter {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
}

.search span,
.status-filter span {
  white-space: nowrap;
}

.search {
  flex: 1;
}

.search input,
.status-filter select,
.dialog-form input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 10px 12px;
  background: #fff;
  color: var(--ink);
}

.status-filter {
  flex: 0 0 220px;
}

.toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #3b3f46;
}

.account-list {
  display: grid;
  gap: 12px;
}

.account-card {
  padding: 18px;
}

.account-head {
  display: grid;
  grid-template-columns: minmax(150px, 1.1fr) minmax(420px, 2fr) auto;
  gap: 18px;
  align-items: center;
}

.account-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.account-title h3 {
  margin: 0;
  font-size: 18px;
}

.pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 8px;
  border-radius: 999px;
  background: #eef6f1;
  color: #0f7b4d;
  font-size: 12px;
  font-weight: 800;
}

.pill.amber {
  background: #fff7e8;
  color: var(--amber);
}

.pill.red {
  background: #fff0ee;
  color: var(--red);
}

.pill.gray {
  background: #ececea;
  color: var(--muted);
}

.source-pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.subtle {
  color: var(--muted);
  font-size: 13px;
}

.balance-panel {
  display: grid;
  gap: 8px;
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfbf8;
}

.balance-panel > div:first-child {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}

.balance-panel span {
  color: var(--muted);
  font-size: 12px;
}

.balance-panel strong {
  font-size: 22px;
  color: var(--ink);
}

.balance-inline {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.balance-inline b {
  color: #2f3540;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

.usage-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.usage-block {
  display: grid;
  gap: 8px;
}

.usage-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
  color: #3d434d;
}

.usage-row .amber,
.usage-reset.amber strong {
  color: var(--amber);
}

.usage-row .blue,
.usage-reset.blue strong {
  color: var(--blue);
}

.usage-row .green,
.usage-reset.green strong {
  color: var(--green);
}

.usage-row .red,
.usage-reset.red strong {
  color: var(--red);
}

.usage-kv,
.usage-reset {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
  color: var(--muted);
}

.usage-kv strong,
.usage-reset strong {
  color: #2f3540;
  font-weight: 700;
  text-align: right;
}

.bar {
  height: 8px;
  border-radius: 999px;
  background: #eeeee9;
  overflow: hidden;
}

.bar.five-hour.green {
  background: #dcfce7;
}

.bar.five-hour.blue {
  background: #dbeafe;
}

.bar.five-hour.amber {
  background: #fef3c7;
}

.bar.five-hour.red {
  background: #fee2e2;
}

.bar span {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--green);
  transition: width 180ms ease, background-color 180ms ease;
}

.bar span.green {
  background: var(--green);
}

.bar span.blue {
  background: var(--blue);
}

.bar span.amber {
  background: var(--amber);
}

.bar span.red {
  background: var(--red);
}

.bar span.five-hour.green {
  background: #22c55e;
}

.bar span.five-hour.blue {
  background: #2f6df6;
}

.bar span.five-hour.amber {
  background: #f59e0b;
}

.bar span.five-hour.red {
  background: #ef4444;
}

.card-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(96px, auto));
  gap: 8px;
}

dialog {
  width: min(520px, calc(100vw - 28px));
  padding: 0;
  box-shadow: var(--shadow);
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.25);
}

.dialog-form {
  display: grid;
  gap: 16px;
  padding: 22px;
}

.dialog-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.login-check {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfbf8;
}

.login-check p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.login-check.ok {
  border-color: rgba(22, 199, 132, 0.42);
  background: #f2fbf6;
}

.login-check.error {
  border-color: rgba(217, 45, 32, 0.42);
  background: #fff6f4;
}

.login-check-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.extension-hint {
  display: grid;
  gap: 6px;
  padding: 12px;
  border: 1px solid rgba(14, 116, 144, 0.28);
  border-radius: 8px;
  background: #f3fbfd;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.extension-hint strong {
  color: var(--ink);
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

@media (max-width: 980px) {
  .sidebar {
    position: static;
    width: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }

  .notice {
    display: none;
  }

  .main {
    margin-left: 0;
    padding: 18px;
  }

  .summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .account-head {
    grid-template-columns: 1fr;
  }

  .card-actions {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .topbar,
  .toolbar,
  .auto-refresh {
    align-items: stretch;
    flex-direction: column;
  }

  .summary,
  .usage-grid,
  .card-actions,
  .login-check {
    grid-template-columns: 1fr;
  }

  .status-filter {
    flex-basis: auto;
  }
}