:root {
  --bg: #0f1420;
  --bg-panel: #161d2e;
  --border: #263049;
  --text: #e6e9f0;
  --text-muted: #8892a6;
  --accent: #4f8cff;
  --ok: #35c98c;
  --warn: #f0b429;
  --danger: #f0546c;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
}

.auth-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.auth-box {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  width: 320px;
}

.auth-box h1 { margin: 0 0 4px; font-size: 20px; }
.muted { color: var(--text-muted); font-size: 13px; margin: 0 0 20px; }

label { display: block; font-size: 13px; margin: 14px 0 6px; color: var(--text-muted); }

input[type="text"], input[type="password"], input[type="number"] {
  width: 100%;
  padding: 10px 12px;
  background: #0c1120;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
}

button {
  margin-top: 20px;
  width: 100%;
  padding: 11px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
}

button:hover { opacity: 0.9; }

.error { color: var(--danger); font-size: 13px; }
.success { color: var(--ok); font-size: 13px; }

.topnav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 28px;
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
}

.brand { font-weight: 600; }

.links a {
  color: var(--text-muted);
  text-decoration: none;
  margin-left: 20px;
  font-size: 14px;
}

.links a:hover { color: var(--text); }
.links a.logout { color: var(--danger); }

.container { padding: 28px; max-width: 1100px; margin: 0 auto; }
.container.narrow { max-width: 560px; }
.container.wide { max-width: 1400px; }

.capacity-wrap {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
  margin-bottom: 20px;
}

.capacity-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.capacity-header strong { color: var(--text); }

.capacity-percent {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.capacity-bar {
  width: 100%;
  height: 10px;
  background: #0c1120;
  border-radius: 999px;
  overflow: hidden;
}

.capacity-bar-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.4s ease;
}

.bar-ok { background: var(--ok); }
.bar-warn { background: var(--warn); }
.bar-danger { background: var(--danger); }

.table.sortable th[data-sort] {
  cursor: pointer;
  user-select: none;
  position: relative;
  padding-right: 20px;
}

.table.sortable th[data-sort]:hover { color: var(--text); }

.table.sortable th[data-sort]::after {
  content: '↕';
  position: absolute;
  right: 6px;
  opacity: 0.35;
  font-size: 11px;
}

.table.sortable th.sort-asc::after { content: '↑'; opacity: 1; color: var(--accent); }
.table.sortable th.sort-desc::after { content: '↓'; opacity: 1; color: var(--accent); }

.contracted-input {
  width: 70px;
  padding: 6px 8px;
  background: #0c1120;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  transition: border-color 0.2s;
}

.contracted-input.saving { border-color: var(--accent); }
.contracted-input.save-ok { border-color: var(--ok); }
.contracted-input.save-error { border-color: var(--danger); }

.quota-input {
  width: 70px;
  padding: 6px 8px;
  background: #0c1120;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  transition: border-color 0.2s;
}

.quota-input.saving { border-color: var(--accent); }
.quota-input.save-ok { border-color: var(--ok); }
.quota-input.save-error { border-color: var(--danger); }

.mini-bar-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.mini-bar {
  position: relative;
  width: 70px;
  height: 8px;
  border-radius: 999px;
  overflow: hidden;
  background: linear-gradient(to right, var(--ok) 0%, var(--warn) 55%, var(--danger) 100%);
}

.mini-bar-mask {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  background: #0c1120;
  transition: width 0.3s ease;
}

.mini-bar-label {
  font-size: 12px;
  color: var(--text-muted);
  min-width: 32px;
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

#search {
  padding: 9px 12px;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  width: 260px;
}

.summary-cards {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  min-width: 140px;
}

.card .num { font-size: 24px; font-weight: 600; }
.card .label { font-size: 12px; color: var(--text-muted); }

.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.table th, .table td {
  padding: 11px 14px;
  text-align: left;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
}

.table th { color: var(--text-muted); font-weight: 500; }
.table tr:last-child td { border-bottom: none; }

.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.badge-ok { background: rgba(53,201,140,0.15); color: var(--ok); }
.badge-near { background: rgba(240,180,41,0.15); color: var(--warn); }
.badge-maxcap { background: rgba(240,84,108,0.15); color: var(--danger); }
.badge-none { background: rgba(136,146,166,0.15); color: var(--text-muted); }

.btn-small {
  padding: 6px 10px;
  font-size: 12px;
  width: auto;
  margin: 0;
}

.btn-danger-small {
  padding: 6px 10px;
  font-size: 12px;
  width: auto;
  margin: 0;
  background: var(--danger);
}

.card-form {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  margin-top: 12px;
}

.hint { font-size: 12px; color: var(--text-muted); margin: 4px 0 0; }

.log-box {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  font-size: 12px;
  white-space: pre-wrap;
  max-height: 70vh;
  overflow-y: auto;
}