:root {
  color-scheme: light;
  --bg: #f4efe6;
  --surface: rgba(255, 252, 245, 0.92);
  --surface-strong: #fffdf9;
  --ink: #211d16;
  --muted: #6d6455;
  --accent: #0f766e;
  --accent-strong: #115e59;
  --line: rgba(43, 36, 28, 0.12);
  --danger: #b91c1c;
  --shadow: 0 18px 50px rgba(17, 24, 39, 0.08);
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(15, 118, 110, 0.12), transparent 35%),
    radial-gradient(circle at top right, rgba(191, 219, 254, 0.45), transparent 28%),
    var(--bg);
  color: var(--ink);
}

main {
  padding: 0 24px 48px;
}

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px;
}

.site-header h1,
.hero-card h2,
.panel h3,
.auth-card h2 {
  margin: 0;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.74rem;
  color: var(--muted);
  margin: 0 0 8px;
}

.dashboard-shell,
.auth-shell {
  max-width: 1240px;
  margin: 0 auto;
}

.hero-card,
.panel,
.auth-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero-card {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px;
  margin-bottom: 24px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

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

.metric-card,
.table-shell,
.log-list {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.metric-card {
  padding: 18px;
}

.metric-card strong {
  display: block;
  font-size: 1.9rem;
  margin-top: 10px;
}

.panel {
  padding: 20px;
  margin-bottom: 24px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.split-panel {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.stack-form {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

input,
select,
button {
  font: inherit;
}

input,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  background: #fff;
}

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

.checkbox input {
  width: auto;
}

.button {
  border: none;
  border-radius: 999px;
  padding: 12px 18px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}

.button-secondary {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
}

.button-danger {
  background: var(--danger);
}

.table-shell {
  overflow: auto;
}

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

th,
td {
  text-align: left;
  padding: 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  background: rgba(15, 118, 110, 0.12);
}

.status-pill.failed {
  background: rgba(185, 28, 28, 0.12);
  color: var(--danger);
}

.status-pill.pending,
.status-pill.uploading,
.status-pill.deleting {
  background: rgba(146, 64, 14, 0.12);
  color: #92400e;
}

.log-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
}

.log-list {
  padding: 14px;
  min-height: 180px;
}

.log-item {
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.log-item:last-child {
  border-bottom: none;
}

.auth-shell {
  min-height: calc(100vh - 120px);
  display: grid;
  place-items: center;
}

.auth-card {
  width: min(420px, 100%);
  padding: 28px;
  display: grid;
  gap: 16px;
}

.flash-stack {
  max-width: 1240px;
  margin: 0 auto 16px;
  padding: 0 24px;
}

.flash {
  border-radius: 14px;
  padding: 12px 16px;
  background: rgba(185, 28, 28, 0.12);
  color: var(--danger);
}

@media (max-width: 720px) {
  .hero-card,
  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  main {
    padding: 0 16px 32px;
  }

  .site-header {
    padding: 16px;
  }
}