:root {
  color-scheme: dark;
  --bg: #090c10;
  --panel: #121820;
  --panel-strong: #18212b;
  --line: rgba(255, 255, 255, 0.11);
  --text: #f1f5f7;
  --soft: #c8d0d7;
  --muted: #8f9ba7;
  --cyan: #61cbd6;
  --green: #62cf91;
  --amber: #e4b860;
  --red: #ef7777;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(140deg, rgba(97, 203, 214, 0.09), transparent 32%),
    linear-gradient(315deg, rgba(98, 207, 145, 0.07), transparent 28%),
    var(--bg);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

button,
input {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

.portal-shell {
  min-height: 100vh;
}

.login-panel {
  width: min(440px, calc(100% - 32px));
  margin: 10vh auto 0;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(18, 24, 32, 0.92);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
}

.login-brand,
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.login-brand img,
.brand img {
  width: 40px;
  height: 40px;
}

.login-brand span,
.topbar span,
.domain-band span {
  color: var(--cyan);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.login-brand h1,
.topbar h1 {
  margin: 5px 0 0;
}

.login-panel > p {
  margin: 20px 0;
  color: var(--muted);
  line-height: 1.6;
}

.login-panel form {
  display: grid;
  gap: 14px;
}

.login-panel label {
  display: grid;
  gap: 7px;
  color: var(--soft);
  font-size: 13px;
}

.login-panel input {
  min-height: 42px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  outline: none;
  background: rgba(0, 0, 0, 0.22);
  color: var(--text);
}

.login-panel input:focus {
  border-color: rgba(97, 203, 214, 0.65);
}

.login-panel form button,
.refresh-button,
.domain-band a {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid rgba(97, 203, 214, 0.45);
  border-radius: 6px;
  background: #277e89;
  color: #f7feff;
  font-weight: 700;
}

.login-panel > a {
  display: inline-block;
  margin-top: 18px;
  color: var(--muted);
  font-size: 13px;
}

.agent-app {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 22px 18px;
  border-right: 1px solid var(--line);
  background: rgba(9, 12, 16, 0.86);
  backdrop-filter: blur(18px);
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

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

.sidebar nav button,
.sidebar nav a {
  width: 100%;
  padding: 12px;
  border-radius: 6px;
  background: transparent;
  color: var(--soft);
  text-align: left;
}

.sidebar nav button.active,
.sidebar nav button:hover,
.sidebar nav a:hover {
  background: rgba(97, 203, 214, 0.12);
  color: var(--text);
}

.account-block {
  margin-top: auto;
  color: var(--muted);
  font-size: 13px;
}

.account-block span {
  display: block;
  overflow-wrap: anywhere;
}

.account-block button {
  margin-top: 9px;
  padding: 0;
  background: transparent;
  color: var(--soft);
}

.main {
  min-width: 0;
  padding: 26px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.topbar h1 {
  font-size: 28px;
}

.refresh-button {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.06);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(120px, 1fr));
  gap: 12px;
}

.summary-card,
.data-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(18, 24, 32, 0.88);
}

.summary-card {
  min-height: 96px;
  padding: 15px;
}

.summary-card span {
  color: var(--muted);
  font-size: 13px;
}

.summary-card strong {
  display: block;
  margin-top: 10px;
  font-size: 23px;
}

.summary-card small {
  color: var(--soft);
}

.domain-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin: 16px 0;
  padding: 16px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.domain-band strong {
  display: block;
  margin-top: 5px;
  font-family: Consolas, monospace;
  overflow-wrap: anywhere;
}

.domain-band a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
}

.data-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.data-panel {
  min-width: 0;
  overflow: hidden;
}

.data-panel > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 16px;
  border-bottom: 1px solid var(--line);
}

.data-panel h2 {
  margin: 0;
  font-size: 17px;
}

.data-panel header span,
td small {
  color: var(--muted);
  font-size: 12px;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
}

th,
td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  text-align: left;
}

th {
  color: var(--muted);
  font-size: 12px;
}

td {
  color: var(--soft);
  font-size: 13px;
}

td strong,
td small {
  display: block;
}

.status {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  padding: 0 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
}

.status.paid {
  color: var(--green);
}

.empty {
  padding: 20px;
  color: var(--muted);
  text-align: center;
}

.status-line {
  min-height: 22px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.status-line.error {
  color: var(--red);
}

@media (max-width: 1180px) {
  .summary-grid {
    grid-template-columns: repeat(3, minmax(120px, 1fr));
  }

  .data-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .agent-app {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
    padding: 16px;
  }

  .main {
    padding: 16px;
  }

  .summary-grid {
    grid-template-columns: 1fr 1fr;
  }

  .domain-band,
  .topbar {
    align-items: stretch;
    flex-direction: column;
  }
}