:root {
  --bg: #f4efe6;
  --panel: rgba(255, 252, 247, 0.88);
  --ink: #18212f;
  --muted: #667085;
  --accent: #0f766e;
  --accent-dark: #115e59;
  --line: #d5cab8;
  --danger: #b42318;
  --ok: #166534;
  --off: #9a3412;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 10% 20%, rgba(22, 101, 52, 0.15) 0, transparent 22%),
    radial-gradient(circle at 90% 0%, rgba(15, 118, 110, 0.18) 0, transparent 26%),
    linear-gradient(180deg, #fffdfa 0%, var(--bg) 100%);
}

.page,
.login-page {
  max-width: 1320px;
  margin: 0 auto;
  padding: 32px 20px 48px;
}

.hero,
.grid {
  display: grid;
  gap: 24px;
}

.hero {
  grid-template-columns: 1.2fr 0.9fr;
  align-items: start;
  margin-bottom: 24px;
}

.hero-tools {
  display: grid;
  gap: 16px;
}

.eyebrow {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 12px;
  color: var(--accent-dark);
}

h1,
h2 {
  margin: 0 0 12px;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1;
}

.subtitle,
.muted,
.target,
.empty,
.meta {
  color: var(--muted);
}

.subtitle {
  line-height: 1.65;
  max-width: 760px;
}

.card {
  background: var(--panel);
  backdrop-filter: blur(12px);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 18px 44px rgba(24, 33, 47, 0.06);
}

.stats {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3, 1fr);
}

.stat,
.session {
  padding: 22px;
}

.stat span {
  display: block;
  margin-bottom: 8px;
}

.stat strong {
  font-size: 2rem;
}

.session {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.grid {
  grid-template-columns: 470px 1fr;
}

.form-card,
.grid .card:last-child,
.login-card {
  padding: 24px;
}

.resource-form,
.login-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.login-form {
  grid-template-columns: 1fr;
}

.resource-form label,
.login-form label {
  display: grid;
  gap: 6px;
  font-size: 14px;
}

.resource-form .full {
  grid-column: 1 / -1;
}

input,
select,
textarea,
button {
  border-radius: 14px;
  border: 1px solid var(--line);
  padding: 12px 14px;
  font: inherit;
}

input,
select,
textarea {
  background: #fff;
}

button {
  border: none;
  cursor: pointer;
  color: #fff;
  background: linear-gradient(180deg, var(--accent) 0%, var(--accent-dark) 100%);
  transition: transform 120ms ease, box-shadow 120ms ease;
  box-shadow: 0 12px 24px rgba(15, 118, 110, 0.16);
}

button:hover {
  transform: translateY(-1px);
}

.secondary {
  background: #475467;
  box-shadow: none;
}

.danger {
  background: var(--danger);
  box-shadow: none;
}

.section-head,
.links,
.actions {
  display: flex;
  align-items: center;
}

.section-head,
.links {
  justify-content: space-between;
}

.actions {
  gap: 10px;
}

.section-head a,
.links a {
  text-decoration: none;
  font-weight: 600;
  color: var(--accent-dark);
}

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

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

th,
td {
  padding: 14px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  font-size: 13px;
  color: var(--muted);
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.badge.on {
  background: #dcfce7;
  color: var(--ok);
}

.badge.off {
  background: #ffedd5;
  color: var(--off);
}

.meta {
  margin-top: 4px;
  font-size: 12px;
}

.links {
  margin-top: 24px;
  justify-content: flex-start;
  gap: 24px;
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.login-card {
  width: min(100%, 480px);
}

.error {
  color: var(--danger);
  margin: 0 0 12px;
}

@media (max-width: 980px) {
  .hero,
  .grid,
  .stats,
  .resource-form {
    grid-template-columns: 1fr;
  }

  .session {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}