:root {
  color-scheme: light;
  --bg: #f7f8fa;
  --surface: #ffffff;
  --line: #d9dee7;
  --line-strong: #bcc6d5;
  --text: #18202f;
  --muted: #657184;
  --primary: #1769e0;
  --primary-strong: #0f52b5;
  --success: #18794e;
  --warning: #a65f00;
  --danger: #c0362c;
  --teal: #0f766e;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: Arial, "Microsoft YaHei", sans-serif;
  font-size: 14px;
}

a {
  color: inherit;
}

.app-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.topbar {
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 700;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  display: inline-grid;
  place-items: center;
  background: #eaf2ff;
  color: var(--primary);
  font-weight: 800;
}

.page {
  width: min(1180px, calc(100vw - 32px));
  margin: 24px auto;
  flex: 1;
}

.login-page {
  width: min(960px, calc(100vw - 32px));
  margin: auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 32px;
  align-items: center;
}

.login-title {
  font-size: 30px;
  line-height: 1.2;
  margin: 0 0 14px;
}

.login-subtitle {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.panel-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

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

.panel-body {
  padding: 20px;
}

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

.task-form {
  display: grid;
  grid-template-columns: minmax(220px, 320px) minmax(260px, 1fr) auto;
  gap: 14px;
  align-items: end;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
}

input {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  padding: 9px 10px;
  font: inherit;
}

input:focus {
  outline: 2px solid #b9d6ff;
  border-color: var(--primary);
}

button,
.button-link {
  min-height: 40px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  padding: 8px 13px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: inherit;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
}

button.primary,
.button-link.primary {
  border-color: var(--primary);
  background: var(--primary);
  color: #fff;
}

button.primary:hover,
.button-link.primary:hover {
  background: var(--primary-strong);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.62;
}

.segmented {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #eef2f7;
  border-radius: 6px;
  padding: 3px;
}

.segmented button {
  min-height: 34px;
  border: 0;
  background: transparent;
}

.segmented button.active {
  background: #fff;
  box-shadow: 0 1px 2px rgba(20, 31, 49, 0.12);
}

.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

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

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

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

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

table {
  width: 100%;
  min-width: 920px;
  border-collapse: collapse;
  table-layout: fixed;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 10px;
  text-align: left;
  vertical-align: middle;
  overflow-wrap: anywhere;
}

th {
  color: var(--muted);
  font-size: 12px;
  background: #f2f5f9;
}

tr:last-child td {
  border-bottom: 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 12px;
  background: #edf1f6;
  color: var(--muted);
}

.badge.pending {
  background: #f3f0ff;
  color: #5b45b1;
}

.badge.running {
  background: #e8f4ff;
  color: #0d5f99;
}

.badge.done {
  background: #e9f8f0;
  color: var(--success);
}

.badge.failed {
  background: #fff0ed;
  color: var(--danger);
}

.advice-defend {
  color: var(--teal);
}

.advice-grow {
  color: var(--success);
}

.advice-lower {
  color: var(--warning);
}

.advice-negate {
  color: var(--danger);
}

.report-frame {
  width: 100%;
  min-height: calc(100vh - 190px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.footer {
  padding: 18px 24px;
  color: var(--muted);
  text-align: center;
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.footer a {
  color: var(--muted);
  text-decoration: none;
}

.footer a:hover {
  color: var(--primary);
}

@media (max-width: 760px) {
  .topbar {
    height: auto;
    min-height: 56px;
    padding: 12px 16px;
    align-items: flex-start;
    flex-direction: column;
  }

  .page,
  .login-page {
    width: calc(100vw - 24px);
    margin: 16px auto;
  }

  .login-page {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .login-title {
    font-size: 24px;
  }

  .task-form {
    grid-template-columns: 1fr;
  }

  .toolbar {
    align-items: stretch;
    flex-direction: column;
  }
}