:root {
  --bg: #f4f6f3;
  --surface: #ffffff;
  --ink: #0f1a18;
  --muted: #5c6b66;
  --line: #dde4df;
  --accent: #006c67;
  --accent-hover: #005a56;
  --accent-soft: #e6f3f2;
  --danger: #a83d32;
  --shadow: 0 8px 32px rgba(15, 26, 24, 0.08);
  --radius: 14px;
  --font: "DM Sans", Inter, ui-sans-serif, system-ui, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
}

button, input, select, textarea {
  font: inherit;
}

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

.shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 20px 48px;
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

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

.logo {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), #00857f);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 700;
}

.brand h1 {
  margin: 0;
  font-size: 1.25rem;
}

.brand p {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.875rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
}

.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(420px, 100%);
}

.login-card h2 {
  margin: 0 0 8px;
}

.login-card p {
  margin: 0 0 20px;
  color: var(--muted);
}

label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 6px;
}

input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  background: #fff;
}

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

.field { margin-bottom: 16px; }

.btn {
  border: none;
  border-radius: 10px;
  padding: 10px 16px;
  cursor: pointer;
  font-weight: 600;
  transition: 0.15s ease;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover { background: var(--accent-hover); }

.btn-secondary {
  background: var(--accent-soft);
  color: var(--accent);
}

.btn-ghost {
  background: transparent;
  color: var(--muted);
}

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

.stat {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}

.stat strong {
  display: block;
  font-size: 1.75rem;
  line-height: 1.1;
}

.stat span {
  color: var(--muted);
  font-size: 0.875rem;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}

.toolbar input, .toolbar select {
  width: auto;
  min-width: 220px;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

th, td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  background: var(--accent-soft);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

tr:hover td { background: #fafcfb; }

.thumb {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 8px;
  background: var(--bg);
}

.layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 960px) {
  .layout.editing {
    grid-template-columns: 1.1fr 0.9fr;
  }
}

.panel-title {
  margin: 0 0 16px;
  font-size: 1.05rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

.chip {
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 0.8125rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.error {
  color: var(--danger);
  font-size: 0.875rem;
  margin-top: 8px;
}

.success {
  color: var(--accent);
  font-size: 0.875rem;
  margin-top: 8px;
}

.hidden { display: none !important; }

.empty {
  color: var(--muted);
  padding: 24px;
  text-align: center;
}

.spec-row {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 8px;
  margin-bottom: 8px;
}

.spec-row button {
  align-self: end;
}

.muted { color: var(--muted); font-size: 0.875rem; }