:root {
  --primary: #4a6fa5;
  --primary-light: #e7f0ff;
  --bg: #f5f7fb;
  --text: #1f2933;
  --muted: #64748b;
  --border: #d8e0ef;
  --card-bg: #ffffff;
  --success: #27ae60;
  font-family: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 32px 24px 48px;
}

header {
  text-align: center;
  padding: 48px 24px 36px;
  background: linear-gradient(145deg, #f8fbff 0%, #eef4ff 100%);
  border-radius: 24px;
  box-shadow: 0 18px 40px rgba(61, 90, 128, 0.12);
  margin-bottom: 32px;
  position: relative;
  overflow: hidden;
}

header::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(74, 111, 165, 0.18), transparent 58%);
  pointer-events: none;
}

header .logo {
  margin-bottom: 16px;
}

header h1 {
  margin: 0;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

header p {
  margin: 12px auto 0;
  max-width: 480px;
  color: var(--muted);
  line-height: 1.6;
}

.header-actions {
  position: absolute;
  top: 24px;
  right: 24px;
  display: flex;
  gap: 12px;
}

.action-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: var(--primary);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.action-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(74, 111, 165, 0.22);
}

.action-button.secondary {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}

.action-button.secondary:hover {
  background: var(--primary-light);
  box-shadow: none;
}

.overview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat {
  padding: 20px;
  border-radius: 18px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.stat-label {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.stat-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--primary);
}

.stat-value.status-ok {
  color: var(--success);
}

.api-catalog {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.api-section {
  background: var(--card-bg);
  border-radius: 24px;
  border: 1px solid var(--border);
  box-shadow: 0 18px 38px rgba(15, 23, 42, 0.08);
  padding: 28px 28px 8px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.section-header h2 {
  margin: 0;
  font-size: 20px;
}

.badge {
  background: var(--primary-light);
  color: var(--primary);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
}

.api-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}

.api-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 20px;
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.api-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.16);
}

.api-card-header {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.methods {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.method {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  background: rgba(74, 111, 165, 0.1);
  color: var(--primary);
}

.method-get {
  background: rgba(40, 199, 111, 0.14);
  color: #1b9a5a;
}

.method-post {
  background: rgba(59, 130, 246, 0.12);
  color: #1d4ed8;
}

.method-put {
  background: rgba(251, 191, 36, 0.16);
  color: #b45309;
}

.method-delete {
  background: rgba(239, 68, 68, 0.14);
  color: #b91c1c;
}

.path {
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 10px;
  padding: 6px 10px;
  font-size: 13px;
  font-family: "JetBrains Mono", "Fira Code", monospace;
  display: inline-block;
}

.description {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

.meta {
  font-size: 12px;
  color: #94a3b8;
}

.empty {
  text-align: center;
  padding: 48px;
  background: var(--card-bg);
  border-radius: 20px;
  border: 1px dashed var(--border);
  color: var(--muted);
}

footer {
  margin-top: 48px;
  text-align: center;
  color: #94a3b8;
  font-size: 13px;
}

/* Scheduler page */

.scheduler-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px 48px;
}

.scheduler-header {
  background: linear-gradient(145deg, #f8fbff 0%, #eef4ff 100%);
  border-radius: 24px;
  padding: 32px 28px 36px;
  box-shadow: 0 18px 40px rgba(61, 90, 128, 0.12);
  margin-bottom: 32px;
  position: relative;
}

.scheduler-header h1 {
  margin: 0;
  font-size: 26px;
}

.scheduler-header p {
  color: var(--muted);
  margin-top: 12px;
  max-width: 620px;
}

.scheduler-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.scheduler-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.scheduler-main {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 16px 34px rgba(15, 23, 42, 0.1);
}

.card-header {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 20px;
}

.card-header h2 {
  margin: 0;
  font-size: 20px;
}

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

.job-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.job-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.job-card button {
  align-self: flex-start;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
}

.modal.hidden {
  display: none;
}

.modal-dialog {
  width: min(420px, 90vw);
  background: var(--card-bg);
  border-radius: 16px;
  box-shadow: 0 20px 46px rgba(15, 23, 42, 0.25);
  padding: 24px 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.modal-header h3 {
  margin: 0;
  font-size: 20px;
}

.modal-close {
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.modal-close:hover {
  color: var(--primary);
}

.modal-desc {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}

.modal-fields {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
}

.modal-field input {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-size: 14px;
}

.modal-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 4px;
}

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

.job-desc {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.job-meta {
  display: flex;
  gap: 6px;
  font-size: 13px;
}

.job-label {
  color: var(--muted);
}

.settings-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 420px;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
}

.form-row.inline {
  flex-direction: row;
  align-items: center;
  gap: 12px;
}

.inline-inputs {
  display: flex;
  align-items: center;
  gap: 8px;
}

.inline-inputs input {
  width: 72px;
}

.inline-split {
  font-size: 18px;
  font-weight: 600;
}

.form-row input[type="number"] {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-size: 14px;
}

.switches {
  flex-direction: row;
  align-items: center;
  gap: 18px;
}

.switches label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.form-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

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

.form-message.success {
  color: var(--success);
}

.form-message.error {
  color: #c0392b;
}

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

.log-table,
.backup-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.log-table th,
.log-table td,
.backup-table th,
.backup-table td {
  border-bottom: 1px solid var(--border);
  padding: 12px 10px;
  text-align: left;
}

.log-table th,
.backup-table th {
  color: var(--muted);
  font-weight: 600;
}

.log-message {
  max-width: 360px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}

.empty-cell {
  text-align: center;
  color: var(--muted);
  padding: 24px 0;
}

.status-pill {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  text-transform: uppercase;
}

.status-pill.ok {
  background: rgba(39, 174, 96, 0.16);
  color: #1b7a45;
}

.status-pill.fail {
  background: rgba(192, 57, 43, 0.16);
  color: #a93226;
}

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

.link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

.link:hover {
  text-decoration: underline;
}

@media (max-width: 640px) {
  .container {
    padding: 24px 18px 40px;
  }

  header {
    padding: 36px 18px 28px;
  }

  .api-section {
    padding: 22px 20px 6px;
  }

  .api-card {
    padding: 18px;
  }

  .header-actions {
    position: static;
    justify-content: center;
    margin-top: 20px;
  }

  .scheduler-nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .switches {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 24px 18px 40px;
  }

  header {
    padding: 36px 18px 28px;
  }

  .api-section {
    padding: 22px 20px 6px;
  }

  .api-card {
    padding: 18px;
  }
}