:root {
  --bg: #0f172a;
  --surface: #111827;
  --panel: #0b1222;
  --card: #0f172a;
  --primary: #22d3ee;
  --primary-strong: #0ea5e9;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --border: #1f2937;
  --radius: 14px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  font-family: "Inter", "Segoe UI", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at 20% 20%, rgba(34, 211, 238, 0.12), transparent 20%),
    radial-gradient(circle at 80% 10%, rgba(14, 165, 233, 0.12), transparent 20%),
    var(--bg);
  color: var(--text);
  padding: 32px;
}

a {
  color: inherit;
}

.brand-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(120deg, rgba(34, 211, 238, 0.12), rgba(34, 211, 238, 0.02));
  border: 1px solid rgba(34, 211, 238, 0.25);
  border-radius: var(--radius);
  padding: 10px 14px;
  margin-bottom: 14px;
}

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

.brand-logo {
  height: 54px;
  width: auto;
  display: block;
}

.tag {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 12px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
  font-weight: 600;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 0 28px;
  flex-wrap: wrap;
}

h1 {
  margin: 6px 0;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: -0.02em;
}

h2 {
  margin: 0;
  font-size: 22px;
}

h3 {
  margin: 0;
}

.eyebrow {
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  font-size: 12px;
  margin: 0;
}

.code {
  font-family: "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  color: var(--muted);
}

.lede {
  margin-top: 8px;
  color: var(--muted);
  max-width: 840px;
}

.badge {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 12px;
  background: rgba(34, 211, 238, 0.06);
  color: var(--primary);
  font-weight: 600;
}

.badge-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
}

.small {
  font-size: 12px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(34, 211, 238, 0.12);
  color: var(--primary);
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(34, 211, 238, 0.35);
  font-size: 12px;
  font-weight: 600;
  position: absolute;
  top: 12px;
  left: 12px;
}

.hero-media {
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  box-shadow: var(--shadow);
  max-width: 320px;
  flex: 0 0 260px;
}

.hero-logo {
  max-width: 100%;
  height: auto;
}

.layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 18px;
}

.panel {
  background: linear-gradient(160deg, rgba(17, 24, 39, 0.9), rgba(12, 18, 34, 0.94));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.panel__header small {
  color: var(--muted);
}

.form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 14px;
  color: var(--muted);
}

.field input,
.field textarea {
  width: 100%;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--text);
  font-size: 14px;
}

.field input[type="file"] {
  padding: 10px;
}

.field textarea {
  resize: vertical;
  min-height: 60px;
}

.field.inline {
  flex-direction: row;
  align-items: center;
  gap: 8px;
}

.field.inline input[type='checkbox'] {
  width: auto;
}

.actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn {
  border: none;
  border-radius: 10px;
  padding: 10px 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 80ms ease, box-shadow 150ms ease, background 150ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn.primary {
  background: linear-gradient(120deg, var(--primary), var(--primary-strong));
  color: #0b1222;
  box-shadow: 0 10px 30px rgba(34, 211, 238, 0.35);
}

.btn.secondary {
  background: rgba(34, 211, 238, 0.12);
  color: var(--primary);
  border: 1px solid rgba(34, 211, 238, 0.3);
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  border: 1px solid var(--border);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
}

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

.cert-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.cert-table th,
.cert-table td {
  padding: 10px 8px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
  color: var(--text);
  white-space: nowrap;
}

.cert-table th {
  background: rgba(34, 211, 238, 0.08);
  color: var(--primary);
  font-size: 13px;
  letter-spacing: 0.01em;
}

.cert-table td {
  font-size: 14px;
}

.cert-table tr:hover {
  background: rgba(255, 255, 255, 0.02);
}

.path-cell {
  max-width: 220px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.actions-td {
  display: flex;
  gap: 6px;
  align-items: center;
}

.bulk-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.selected-list {
  margin-top: 4px;
  max-height: 110px;
  overflow-y: auto;
  line-height: 1.4;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.card__title h3 {
  margin: 4px 0 0;
}

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

.desc {
  color: var(--muted);
}

.path {
  word-break: break-all;
}

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

.select-box {
  display: flex;
  align-items: center;
  padding-right: 6px;
}

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

.search input {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  color: var(--text);
  min-width: 240px;
}

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

.status.success {
  color: #4ade80;
}

.status.error {
  color: #f87171;
}

.status.info {
  color: var(--primary);
}

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

.hidden {
  display: none;
}

@media (max-width: 780px) {
  body {
    padding: 16px;
  }

  .brand-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

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

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

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

  .search {
    width: 100%;
  }

  .search input {
    width: 100%;
  }
}