:root {
  --bg: #071512;
  --bg-elev: #0c1f1a;
  --bg-card: #102820;
  --bg-input: #0a1a16;
  --border: rgba(52, 211, 153, 0.18);
  --border-strong: rgba(52, 211, 153, 0.35);
  --text: #e8f6f0;
  --text-muted: #8fb9a8;
  --text-dim: #5f8a7a;
  --accent: #10b981;
  --accent-2: #059669;
  --accent-soft: rgba(16, 185, 129, 0.14);
  --danger: #f87171;
  --danger-soft: rgba(248, 113, 113, 0.12);
  --warn: #fbbf24;
  --warn-soft: rgba(251, 191, 36, 0.12);
  --ok: #34d399;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
  --side-w: 260px;
  --font: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 15px;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(900px 480px at 12% -10%, rgba(16, 185, 129, 0.18), transparent 55%),
    radial-gradient(700px 420px at 100% 0%, rgba(5, 150, 105, 0.12), transparent 50%),
    var(--bg);
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.shell {
  display: grid;
  grid-template-columns: var(--side-w) 1fr;
  min-height: 100vh;
}

.side {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #0a1c17 0%, #081612 100%);
  border-right: 1px solid var(--border);
  padding: 1.1rem 0.85rem 1rem;
  overflow-y: auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.35rem 0.55rem 1rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.85rem;
}

.brand img {
  border-radius: 10px;
  background: #fff;
  object-fit: cover;
}

.brand strong {
  display: block;
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand span {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 0.1rem;
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  flex: 1;
}

.nav-group {
  margin: 0.85rem 0.55rem 0.35rem;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.nav a {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.48rem 0.65rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid transparent;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.nav a:hover {
  background: var(--accent-soft);
  color: var(--text);
  text-decoration: none;
}

.nav a.active {
  background: var(--accent-soft);
  color: var(--ok);
  border-color: var(--border);
}

.nav .ico {
  width: 1.1rem;
  text-align: center;
  opacity: 0.85;
  font-size: 0.85rem;
}

.side-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding-top: 0.85rem;
  margin-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.main {
  padding: 1.5rem 1.75rem 2.5rem;
  max-width: 1280px;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.topbar h1,
h1 {
  margin: 0;
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.sub {
  margin: 0.35rem 0 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}

.card h2 {
  margin: 0 0 0.85rem;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.card .label,
.label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

.kpi {
  font-family: var(--mono);
  font-size: 1.65rem;
  font-weight: 500;
  margin-top: 0.25rem;
  letter-spacing: -0.02em;
  color: var(--ok);
}

a.kpi-link {
  display: block;
  color: inherit;
  text-decoration: none;
  transition: border-color 0.15s, transform 0.15s;
}

a.kpi-link:hover {
  border-color: var(--border-strong);
  transform: translateY(-1px);
  text-decoration: none;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.filters {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  align-items: flex-end;
}

.filters > div {
  flex: 1;
  min-width: 140px;
}

.actions {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  align-items: center;
  white-space: nowrap;
}

.actions form {
  display: inline;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

th,
td {
  text-align: left;
  padding: 0.65rem 0.55rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

th {
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

tr:hover td {
  background: rgba(16, 185, 129, 0.04);
}

.mono {
  font-family: var(--mono);
  font-size: 0.82rem;
}

.muted {
  color: var(--text-muted);
}

.empty {
  color: var(--text-muted);
  padding: 1.25rem 0.25rem;
  margin: 0;
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--accent-soft);
  color: var(--ok);
  border: 1px solid var(--border);
}

.badge-off,
.badge-inactive,
.badge-paused,
.badge-closed {
  background: rgba(148, 163, 184, 0.12);
  color: #cbd5e1;
  border-color: rgba(148, 163, 184, 0.25);
}

.badge-danger,
.badge-blocked {
  background: var(--danger-soft);
  color: #fecaca;
  border-color: rgba(248, 113, 113, 0.3);
}

.badge-warn,
.badge-pending,
.badge-occupied {
  background: var(--warn-soft);
  color: #fde68a;
  border-color: rgba(251, 191, 36, 0.3);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  line-height: 1.2;
  transition: background 0.15s, border-color 0.15s, opacity 0.15s;
}

.btn:hover {
  text-decoration: none;
  opacity: 0.92;
}

.btn-sm {
  padding: 0.3rem 0.65rem;
  font-size: 0.75rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #042f1e;
  border-color: transparent;
}

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

.btn-ghost:hover {
  color: var(--text);
  border-color: var(--border-strong);
  background: var(--accent-soft);
}

.btn-danger {
  background: var(--danger-soft);
  color: #fecaca;
  border-color: rgba(248, 113, 113, 0.35);
}

.btn-warn {
  background: var(--warn-soft);
  color: #fde68a;
  border-color: rgba(251, 191, 36, 0.35);
}

label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin: 0.65rem 0 0.3rem;
  font-weight: 500;
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="url"],
input[type="search"],
select,
textarea {
  width: 100%;
  box-sizing: border-box;
  padding: 0.55rem 0.7rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.9rem;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--border-strong);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

textarea {
  resize: vertical;
  min-height: 80px;
  font-family: var(--mono);
  font-size: 0.82rem;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
}

.form-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  font-size: 0.9rem;
  border: 1px solid transparent;
}

.alert-ok {
  background: var(--accent-soft);
  border-color: var(--border);
  color: var(--ok);
}

.alert-err {
  background: var(--danger-soft);
  border-color: rgba(248, 113, 113, 0.35);
  color: #fecaca;
}

.pager {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  margin-top: 1rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
}

.pager a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  padding: 0 0.45rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.82rem;
  font-weight: 500;
}

.pager a:hover,
.pager a.active {
  background: var(--accent-soft);
  color: var(--ok);
  border-color: var(--border-strong);
}

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

.quick-links a {
  text-decoration: none;
}

.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background:
    radial-gradient(800px 400px at 50% 0%, rgba(16, 185, 129, 0.22), transparent),
    var(--bg);
}

.login-box {
  width: min(400px, 92vw);
  background: rgba(16, 40, 32, 0.95);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem;
  box-shadow: var(--shadow);
}

.login-box h1 {
  text-align: center;
  font-size: 1.35rem;
}

.login-box .sub {
  text-align: center;
  margin-bottom: 1rem;
}

.login-box .btn-primary {
  width: 100%;
  margin-top: 1rem;
  padding: 0.7rem;
}

.login-logo {
  display: block;
  margin: 0 auto 1rem;
  border-radius: 22px;
  object-fit: cover;
  background: #fff;
}

@media (max-width: 960px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .side {
    position: relative;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .nav {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 0.25rem;
  }

  .nav-group {
    grid-column: 1 / -1;
  }

  .split {
    grid-template-columns: 1fr;
  }

  .main {
    padding: 1.1rem;
  }
}

@media (max-width: 640px) {
  table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}