/* Google Cloud–inspired admin theme (scoped to body.gcp-ui) */
body.gcp-ui {
  --gcp-sidebar-width: 280px;
  --gcp-primary: #1a73e8;
  --gcp-primary-hover: #1557b0;
  --gcp-primary-focus: rgba(26, 115, 232, 0.24);
  --gcp-text: #3c4043;
  --gcp-text-heading: #202124;
  --gcp-text-secondary: #5f6368;
  --gcp-border: #dadce0;
  --gcp-surface: #f8f9fa;
  --gcp-card: #ffffff;
  --gcp-nav-active-bg: #e8f0fe;
  --gcp-success: #1e8e3e;
  --gcp-success-hover: #188038;
  --gcp-danger: #c62828;
  --gcp-radius: 8px;
  --gcp-shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.28), 0 1px 3px 1px rgba(60, 64, 67, 0.12);
  --gcp-font: "Roboto", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  margin: 0;
  background: var(--gcp-surface);
  color: var(--gcp-text);
  font-family: var(--gcp-font);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  scrollbar-gutter: stable;
}

.gcp-ui .suite-shell {
  min-height: 100vh;
  display: flex;
  align-items: stretch;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

.gcp-ui .suite-sidebar {
  flex: 0 0 auto;
  width: var(--gcp-sidebar-width);
  min-width: 200px;
  max-width: min(520px, max(200px, 45vw));
  box-sizing: border-box;
  background: var(--gcp-surface);
  border-right: 1px solid var(--gcp-border);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 0;
  overflow-x: hidden;
  overflow-y: auto;
}

.gcp-ui .suite-sidebar-resizer {
  flex: 0 0 6px;
  width: 6px;
  cursor: col-resize;
  background: transparent;
  align-self: stretch;
  border: none;
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  position: relative;
  z-index: 1;
  transition: background 0.15s ease;
}

.gcp-ui .suite-sidebar-resizer:hover,
.gcp-ui .suite-sidebar-resizer:focus-visible {
  background: rgba(60, 64, 67, 0.08);
}

.gcp-ui .suite-sidebar-resizer:focus-visible {
  outline: 2px solid var(--gcp-primary-focus);
  outline-offset: -1px;
}

body.gcp-ui.suite-sidebar-resizing {
  cursor: col-resize;
  user-select: none;
}

.gcp-ui .suite-brand {
  font-size: 14px;
  font-weight: 500;
  color: var(--gcp-text-heading);
  margin: 8px 8px 16px;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.gcp-ui a.suite-brand-link {
  display: block;
  text-decoration: none;
  color: inherit;
  border-radius: 4px;
  padding: 2px 4px;
  margin-left: 4px;
  margin-right: 4px;
  transition: color 0.15s ease, background 0.15s ease;
}

.gcp-ui a.suite-brand-link:hover {
  color: var(--gcp-primary);
  background: rgba(26, 115, 232, 0.06);
}

.gcp-ui a.suite-brand-link:focus-visible {
  outline: 2px solid var(--gcp-primary-focus);
  outline-offset: 2px;
}

.gcp-ui .sidebar-link {
  display: block;
  background: transparent;
  color: var(--gcp-text);
  text-align: left;
  padding: 10px 12px;
  font-weight: 500;
  font-size: 14px;
  border-radius: 4px;
  border-left: 3px solid transparent;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.gcp-ui .sidebar-link:hover {
  background: rgba(60, 64, 67, 0.06);
  color: var(--gcp-text-heading);
}

.gcp-ui .sidebar-link.active {
  background: var(--gcp-nav-active-bg);
  color: var(--gcp-primary);
  border-left-color: var(--gcp-primary);
  font-weight: 500;
}

.gcp-ui .sidebar-link-root {
  margin-top: 2px;
  margin-bottom: 2px;
}

.gcp-ui .suite-content {
  flex: 1 1 auto;
  min-width: 0;
  max-width: 1200px;
  padding: 28px 32px 40px;
  box-sizing: border-box;
  overflow-x: auto;
}

.gcp-ui .suite-content > h2:first-child,
.gcp-ui .suite-content > h4:first-child {
  margin-top: 0;
  margin-bottom: 24px;
  font-size: 28px;
  font-weight: 400;
  color: var(--gcp-text-heading);
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.gcp-ui .suite-content a {
  color: var(--gcp-primary);
  text-decoration: none;
}

.gcp-ui .suite-content a:hover {
  color: var(--gcp-primary-hover);
  text-decoration: underline;
}

.gcp-ui .suite-content code {
  font-family: "Roboto Mono", Menlo, Monaco, Consolas, "Courier New", monospace;
  font-size: 0.9em;
  background: #f1f3f4;
  padding: 2px 6px;
  border-radius: 4px;
}

/* Mobile shell */
.gcp-ui .suite-mobile-topbar,
.gcp-ui .suite-sidebar-backdrop {
  display: none;
}

@media (max-width: 768px) {
  .gcp-ui .suite-shell {
    display: block;
  }

  .gcp-ui .suite-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 1200;
    width: min(280px, 85vw);
    min-width: 0;
    max-width: none;
    flex: none;
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    box-shadow: var(--gcp-shadow);
  }

  body.gcp-ui.suite-sidebar-open .suite-sidebar {
    transform: translateX(0);
  }

  body.gcp-ui.suite-sidebar-open {
    overflow: hidden;
  }

  .gcp-ui .suite-sidebar-resizer {
    display: none;
  }

  .gcp-ui .suite-sidebar-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 1190;
    background: rgba(32, 33, 36, 0.45);
    border: none;
    padding: 0;
    margin: 0;
  }

  .gcp-ui .suite-sidebar-backdrop[hidden] {
    display: none;
  }

  .gcp-ui .suite-mobile-topbar {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 12px;
    background: var(--gcp-card);
    border-bottom: 1px solid var(--gcp-border);
    position: sticky;
    top: 0;
    z-index: 100;
  }

  .gcp-ui .suite-nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    margin: 0;
    padding: 0;
    border: none;
    border-radius: 50%;
    background: transparent;
    color: var(--gcp-text-heading);
    cursor: pointer;
  }

  .gcp-ui .suite-nav-toggle:hover {
    background: rgba(60, 64, 67, 0.08);
  }

  .gcp-ui .suite-nav-toggle:focus-visible {
    outline: 2px solid var(--gcp-primary-focus);
    outline-offset: 2px;
  }

  .gcp-ui .suite-nav-toggle .material-icons {
    font-size: 24px;
  }

  .gcp-ui .suite-mobile-title {
    font-size: 16px;
    font-weight: 500;
    color: var(--gcp-text-heading);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .gcp-ui .suite-content {
    max-width: none;
    padding: 12px 16px 24px;
  }

  .gcp-ui .suite-content > h2:first-child,
  .gcp-ui .suite-content > h4:first-child {
    font-size: 22px;
    margin-bottom: 16px;
  }

  .gcp-ui .card {
    padding: 16px;
  }

  .gcp-ui table th,
  .gcp-ui table td {
    padding: 8px 10px;
    font-size: 14px;
  }
}

/* Cards */
.gcp-ui .card {
  background: var(--gcp-card);
  border: 1px solid var(--gcp-border);
  border-radius: var(--gcp-radius);
  box-shadow: var(--gcp-shadow);
  margin: 0 0 24px;
  padding: 24px;
}

.gcp-ui .card h3 {
  margin-top: 0;
  margin-bottom: 16px;
  color: var(--gcp-text-heading);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.4;
}

.gcp-ui .card p {
  color: var(--gcp-text);
}

/* Buttons */
.gcp-ui .suite-content .btn {
  display: inline-block;
  text-transform: none;
  font-weight: 500;
  font-size: 14px;
  padding: 0 20px;
  height: 36px;
  line-height: 36px;
  border-radius: 4px;
  box-shadow: none;
  letter-spacing: 0.01em;
  border: none;
  cursor: pointer;
  margin-right: 0;
}

.gcp-ui .suite-content .btn:focus-visible {
  outline: 2px solid var(--gcp-primary-focus);
  outline-offset: 2px;
}

.gcp-ui .suite-content .btn-primary {
  background-color: var(--gcp-primary);
  color: #fff;
}

.gcp-ui .suite-content .btn-primary:hover {
  background-color: var(--gcp-primary-hover);
}

.gcp-ui .suite-content .btn-secondary {
  background-color: transparent;
  color: var(--gcp-primary);
  border: 1px solid var(--gcp-border);
}

.gcp-ui .suite-content .btn-secondary:hover {
  background-color: rgba(26, 115, 232, 0.06);
  border-color: var(--gcp-primary);
}

.gcp-ui .suite-content .btn-danger {
  background-color: var(--gcp-danger);
  color: #fff;
}

.gcp-ui .suite-content .btn-danger:hover {
  background-color: #b71c1c;
}

.gcp-ui .suite-content .btn:disabled {
  background-color: rgba(60, 64, 67, 0.12);
  color: rgba(60, 64, 67, 0.38);
  border-color: transparent;
  cursor: not-allowed;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

/* Tables */
.gcp-ui table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

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

.gcp-ui th {
  background: #f1f3f4;
  color: var(--gcp-text-heading);
  font-weight: 500;
}

.gcp-ui tbody tr:hover td {
  background: rgba(60, 64, 67, 0.04);
}

/* Forms */
.gcp-ui input[type="text"],
.gcp-ui input[type="search"],
.gcp-ui input[type="file"] {
  padding: 8px 12px;
  border: 1px solid var(--gcp-border);
  border-radius: 4px;
  font-family: var(--gcp-font);
  font-size: 14px;
  color: var(--gcp-text);
  background: var(--gcp-card);
  box-sizing: border-box;
}

.gcp-ui input[type="text"]:focus,
.gcp-ui input[type="search"]:focus {
  outline: none;
  border-color: var(--gcp-primary);
  box-shadow: 0 0 0 2px var(--gcp-primary-focus);
}

.gcp-ui label {
  color: var(--gcp-text);
  font-size: 14px;
}

/* Utility */
.gcp-ui .note {
  margin-top: 0;
  color: var(--gcp-text-secondary);
  font-size: 14px;
}

.gcp-ui .status-ok {
  color: var(--gcp-success);
  font-weight: 600;
}

.gcp-ui .status-fail {
  color: var(--gcp-danger);
  font-weight: 600;
}

.gcp-ui .terminal {
  background: #202124;
  color: #e8eaed;
  font-family: "Roboto Mono", Menlo, Monaco, Consolas, "Courier New", monospace;
  padding: 16px;
  border-radius: 4px;
  border: 1px solid #3c4043;
  font-size: 13px;
  line-height: 1.45;
  min-height: 260px;
  max-height: 400px;
  overflow: auto;
  white-space: pre-wrap;
}