:root {
  --bg: #0f1117;
  --surface: #171a23;
  --surface-alt: #1f2430;
  --border: #2a3040;
  --text: #e8ecf5;
  --muted: #97a0b5;
  --ok: #3ddc97;
  --warn: #f2c14e;
  --error: #ff6b6b;
  --accent: #6aa9ff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0 1.25rem 3rem;
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  line-height: 1.5;
}

.hero {
  max-width: 60rem;
  margin: 0 auto;
  padding: 2.5rem 0 1.5rem;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0.35rem 0 0.5rem;
  font-size: clamp(2rem, 5vw, 2.75rem);
}

.subtitle {
  margin: 0;
  color: var(--muted);
}

main {
  max-width: 60rem;
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
}

section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1.25rem 1.35rem 1.5rem;
}

h2 {
  margin: 0 0 1rem;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

.status-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

button {
  background: var(--accent);
  border: 0;
  border-radius: 8px;
  color: #08101f;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.5rem 0.9rem;
}

button:hover {
  filter: brightness(1.08);
}

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

.card {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.1rem;
}

.card h3 {
  margin: 0 0 0.6rem;
  font-size: 0.9rem;
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.value {
  margin: 0 0 0.8rem;
  font-size: 1.25rem;
  font-weight: 700;
}

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

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

.value[data-state="pending"] {
  color: var(--warn);
}

dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.25rem 0.75rem;
  margin: 0;
  font-size: 0.85rem;
}

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

dd {
  margin: 0;
  text-align: right;
  word-break: break-word;
}

.timestamp {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.8rem;
}

table {
  border-collapse: collapse;
  font-size: 0.9rem;
  width: 100%;
}

th,
td {
  border-bottom: 1px solid var(--border);
  padding: 0.55rem 0.4rem;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

a {
  color: var(--accent);
}

footer {
  max-width: 60rem;
  margin: 1.5rem auto 0;
  color: var(--muted);
  font-size: 0.8rem;
}

/* Panel de administración */
body.centered {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.login {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  max-width: 24rem;
  padding: 1.75rem;
  width: 100%;
}

.login h1 {
  margin-bottom: 0.25rem;
}

.login form {
  display: grid;
  gap: 0.4rem;
  margin-top: 1.25rem;
}

.login label {
  color: var(--muted);
  font-size: 0.8rem;
  margin-top: 0.5rem;
}

input,
select {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font: inherit;
  padding: 0.5rem 0.6rem;
}

input:focus,
select:focus {
  border-color: var(--accent);
  outline: none;
}

.hint {
  color: var(--muted);
  font-size: 0.75rem;
  margin-top: 1.25rem;
}

code {
  background: var(--surface-alt);
  border-radius: 4px;
  padding: 0.1rem 0.3rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.filters {
  align-items: center;
  display: flex;
  gap: 0.5rem;
}

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

.table-wrapper table {
  min-width: 40rem;
}

.stock-input {
  max-width: 5.5rem;
  padding: 0.25rem 0.4rem;
}

.stock-save {
  font-size: 0.75rem;
  margin-left: 0.35rem;
  padding: 0.3rem 0.5rem;
}

.badge {
  border-radius: 999px;
  font-size: 0.72rem;
  padding: 0.15rem 0.5rem;
}

.badge[data-state="ok"] {
  background: rgba(61, 220, 151, 0.15);
  color: var(--ok);
}

.badge[data-state="pending"] {
  background: rgba(242, 193, 78, 0.15);
  color: var(--warn);
}

.badge[data-state="error"] {
  background: rgba(255, 107, 107, 0.15);
  color: var(--error);
}

.pending-list {
  color: var(--warn);
  display: grid;
  gap: 0.25rem;
  margin: 0;
  padding-left: 1.1rem;
}

.message {
  background: var(--surface-alt);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--muted);
  min-height: 2.4rem;
  padding: 0.6rem 0.8rem;
}

.message[data-state="ok"] {
  border-color: rgba(61, 220, 151, 0.4);
  color: var(--ok);
}

.message[data-state="error"] {
  border-color: rgba(255, 107, 107, 0.4);
  color: var(--error);
}

.link-button {
  background: none;
  color: var(--accent);
  padding: 0;
  text-decoration: underline;
}