:root {
  color-scheme: dark;
  --bg: #0b0d0e;
  --panel: #151819;
  --panel-2: #1e2324;
  --text: #f7eeee;
  --muted: #a99fa0;
  --line: #303637;
  --pink: #ff8fa3;
  --pink-2: #ffc2cc;
  --green: #64d6a1;
  --orange: #ffb35c;
  --danger: #ff6478;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(255, 143, 163, 0.16), transparent 32rem),
    radial-gradient(circle at bottom right, rgba(100, 214, 161, 0.10), transparent 30rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button, input, select { font: inherit; }
button { cursor: pointer; }
.hidden { display: none !important; }

.login-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(280px, 460px) minmax(300px, 420px);
  gap: 28px;
  align-items: center;
  justify-content: center;
  padding: 28px;
}

.panel, .brand-card, .stat-card, .table-card, .form-card {
  background: rgba(21, 24, 25, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 26px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
}

.brand-card { padding: 38px; }

.brand-mark {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--pink), #ffb46e);
  color: #251315;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.brand-mark.small {
  width: 42px;
  height: 42px;
  border-radius: 15px;
  font-size: 14px;
}

.brand-card h1, .topbar h2 {
  margin: 6px 0 8px;
  font-size: clamp(32px, 5vw, 56px);
  letter-spacing: -0.05em;
}

.eyebrow {
  margin: 20px 0 0;
  color: var(--pink-2);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.12em;
}

.muted {
  color: var(--muted);
  line-height: 1.6;
}

.login-panel {
  padding: 24px;
  display: grid;
  gap: 16px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-weight: 700;
  font-size: 13px;
}

input, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 13px 14px;
  background: #0f1112;
  color: var(--text);
  outline: none;
}

input:focus, select:focus {
  border-color: var(--pink);
  box-shadow: 0 0 0 4px rgba(255, 143, 163, 0.12);
}

.primary-btn, .secondary-btn, .ghost-btn, .danger-btn, .success-btn {
  border: 0;
  border-radius: 16px;
  padding: 12px 16px;
  font-weight: 900;
  color: #160c0e;
}

.primary-btn { background: linear-gradient(135deg, var(--pink), #ffb46e); }

.secondary-btn {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--line);
}

.ghost-btn {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
}

.danger-btn {
  background: rgba(255, 100, 120, 0.18);
  color: #ffd7dd;
  border: 1px solid rgba(255, 100, 120, 0.4);
}

.success-btn {
  background: rgba(100, 214, 161, 0.18);
  color: #d8ffea;
  border: 1px solid rgba(100, 214, 161, 0.4);
}

.message {
  min-height: 20px;
  margin: 0;
  color: var(--danger);
}

.dashboard {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 22px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(10, 12, 13, 0.88);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 26px;
}

.brand-row span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.nav {
  display: grid;
  gap: 8px;
}

.nav button {
  border: 0;
  border-radius: 16px;
  padding: 13px 14px;
  background: transparent;
  color: var(--muted);
  text-align: left;
  font-weight: 800;
}

.nav button.active, .nav button:hover {
  background: var(--panel-2);
  color: var(--text);
}

.content {
  padding: 26px;
  min-width: 0;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.topbar h2 { font-size: 34px; }
.grid { display: grid; gap: 14px; }
.stats-grid { grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
.stat-card { padding: 20px; }

.stat-card span {
  color: var(--muted);
  font-weight: 800;
  font-size: 12px;
  text-transform: uppercase;
}

.stat-card strong {
  display: block;
  margin-top: 8px;
  font-size: 34px;
  letter-spacing: -0.04em;
}

.table-card, .form-card {
  padding: 16px;
  overflow: hidden;
}

.toolbar {
  display: grid;
  grid-template-columns: 1.4fr 1fr 100px 120px auto;
  gap: 10px;
  margin-bottom: 14px;
}

.toolbar.species { grid-template-columns: 1.4fr 100px 120px auto; }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 14px;
}

.item-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 22px;
  padding: 16px;
}

.item-head {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}

.avatar {
  width: 54px;
  height: 54px;
  object-fit: cover;
  border-radius: 18px;
  background: var(--panel-2);
}

.item-title {
  margin: 0;
  font-size: 18px;
}

.item-sub {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}

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

th, td {
  padding: 13px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
}

.pill {
  display: inline-flex;
  border-radius: 999px;
  padding: 5px 9px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 10;
  max-width: 360px;
  padding: 14px 16px;
  border-radius: 18px;
  background: #25292a;
  border: 1px solid var(--line);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.36);
}

@media (max-width: 860px) {
  .login-shell, .dashboard { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; }
  .toolbar, .toolbar.species { grid-template-columns: 1fr; }
}