:root {
  color-scheme: dark;
  --bg: #020202;
  --panel: rgba(255, 255, 255, 0.04);
  --panel-strong: rgba(255, 255, 255, 0.08);
  --line: rgba(255, 255, 255, 0.12);
  --text: #f4f4f1;
  --muted: #9b9b95;
  --accent: #d7d2c8;
  --accent-strong: #ffffff;
  --accent-ink: #050505;
  --danger: #f18b8b;
  --ok: #93d0b2;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.06), transparent 34%),
    linear-gradient(180deg, #0b0b0a 0%, #020202 55%, #000000 100%);
  color: var(--text);
  font: 16px/1.5 "Segoe UI", "Helvetica Neue", sans-serif;
}

a {
  color: inherit;
}

.shell {
  width: min(1140px, calc(100% - 48px));
  margin: 0 auto;
  padding: 32px 0 72px;
}

.hero,
.panel,
.table-wrap,
.flash {
  border: 1px solid var(--line);
  background: rgba(11, 11, 11, 0.88);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
}

.hero {
  padding: 28px;
  border-radius: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.brand-mark {
  width: 16px;
  height: 16px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ffffff, #7b7b76);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.22);
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.hero p,
.card p,
label span,
small,
th {
  color: var(--muted);
}

.hero-grid,
.grid {
  display: grid;
  gap: 20px;
  margin-top: 28px;
}

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

.panel,
.table-wrap,
.flash {
  border-radius: 24px;
}

.panel {
  padding: 22px;
}

.panel h2,
.table-wrap h2 {
  margin-top: 0;
  margin-bottom: 8px;
  font-size: 1.45rem;
}

.grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card {
  padding: 20px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
}

.card h3 {
  margin: 0 0 6px;
  font-size: 1.25rem;
}

.pill-row,
.nav-row,
.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill,
.ghost-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  border: 1px solid var(--line);
  padding: 8px 12px;
  text-decoration: none;
}

.pill {
  color: var(--accent);
  background: rgba(255, 255, 255, 0.05);
}

.ghost-link {
  color: var(--text);
  background: transparent;
}

.primary-link,
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 999px;
  padding: 0 18px;
  border: 1px solid transparent;
  background: var(--accent-strong);
  color: var(--accent-ink);
  text-decoration: none;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

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

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

label {
  display: grid;
  gap: 6px;
}

input,
textarea,
select {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 12px 14px;
  font: inherit;
}

input::placeholder,
textarea::placeholder {
  color: var(--muted);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

[hidden] {
  display: none !important;
}

.hint {
  min-height: 1.5em;
  font-size: 0.95rem;
}

.hint[data-state="ok"] {
  color: var(--ok);
}

.hint[data-state="error"] {
  color: var(--danger);
}

.flash {
  margin-top: 20px;
  padding: 16px 18px;
}

.flash strong {
  display: block;
  margin-bottom: 4px;
}

.table-wrap {
  padding: 20px;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

td form {
  min-width: 240px;
}

.status {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
  color: var(--accent);
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.95rem;
}

.layout-gap {
  margin-top: 24px;
}

@media (max-width: 720px) {
  .shell {
    width: min(100% - 28px, 1000px);
    padding-top: 20px;
  }

  .hero,
  .panel,
  .table-wrap {
    padding: 18px;
    border-radius: 20px;
  }
}