:root {
  --bg: #0f1115;
  --panel: #171a21;
  --panel2: #1d2029;
  --border: #262b36;
  --text: #e6e8ec;
  --muted: #8a92a3;
  --green: #2ecc71;
  --yellow: #f4c542;
  --red: #ff5a5f;
  --blue: #5b8def;
  --accent: #7c5cff;
}
* { box-sizing: border-box; }
html, body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, Inter, "Segoe UI", Roboto, sans-serif;
  margin: 0;
  padding: 0;
  font-size: 14px;
}
a { color: inherit; text-decoration: none; }
code { background: #0a0c12; padding: 1px 6px; border-radius: 4px; font-size: 12px; }

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 22px;
  border-bottom: 1px solid var(--border);
  background: #12151c;
  position: sticky;
  top: 0;
  z-index: 10;
}
header .brand { font-weight: 700; font-size: 16px; }
header .brand span { color: var(--accent); }
header .brand-big { font-size: 22px; }
header nav { display: flex; gap: 4px; }
header nav a {
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
}
header nav a:hover { color: var(--text); }
header nav a.active {
  color: var(--text);
  background: var(--panel2);
  border: 1px solid var(--border);
}
header .user { color: var(--muted); font-size: 12px; }
header .user a { color: var(--blue); margin-left: 6px; }

main {
  padding: 22px;
  max-width: 1400px;
  margin: 0 auto;
}

.grid { display: grid; gap: 14px; }
.grid.cards { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid.cards { grid-template-columns: repeat(2, 1fr); } }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
}
.card h4 {
  margin: 0 0 6px;
  font-size: 11px;
  color: var(--muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.card .big { font-size: 26px; font-weight: 700; }
.card .sub { font-size: 12px; color: var(--muted); margin-top: 4px; }
.quick-actions { display: flex; flex-direction: column; gap: 8px; }
.btn {
  background: var(--panel2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  text-align: center;
  display: inline-block;
}
.btn:hover { background: #252a36; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.panel h3 {
  margin: 0;
  padding: 14px 18px;
  font-size: 14px;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.panel h3 .sub { font-size: 11px; color: var(--muted); font-weight: 400; }

table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead th {
  text-align: left;
  padding: 10px 18px;
  color: var(--muted);
  font-weight: 500;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  border-bottom: 1px solid var(--border);
}
tbody td {
  padding: 11px 18px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--panel2); }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
}
.pill.green  { color: var(--green);  background: rgba(46,204,113,0.1); }
.pill.yellow { color: var(--yellow); background: rgba(244,197,66,0.12); }
.pill.red    { color: var(--red);    background: rgba(255,90,95,0.12); }
.pill.blue   { color: var(--blue);   background: rgba(91,141,239,0.12); }
.pill.muted  { color: var(--muted);  background: rgba(138,146,163,0.12); }

.two { display: grid; grid-template-columns: 1.6fr 1fr; gap: 14px; }
@media (max-width: 960px) { .two { grid-template-columns: 1fr; } }
.layout-gap { margin-top: 18px; }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 12px; }
.small { font-size: 12px; }

.filter-bar {
  display: flex;
  gap: 10px;
  padding: 10px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--panel2);
}
.filter-bar input, .filter-bar select, .upload-form input, .upload-form select, .upload-form textarea {
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-family: inherit;
}
.filter-bar input { flex: 1; }

.empty { color: var(--muted); padding: 30px; text-align: center; }

.muted { color: var(--muted); }
.err   { color: var(--red);   padding: 8px 0; font-size: 12px; }
.ok    { color: var(--green); padding: 8px 0; font-size: 12px; }

footer {
  text-align: center;
  color: var(--muted);
  font-size: 11px;
  padding: 22px;
}

/* Login */
.login-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 80vh;
}
.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 34px 40px;
  width: 380px;
}
.login-card .brand-big {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 6px;
}
.login-card .brand-big span { color: var(--accent); }
.login-card p { color: var(--muted); font-size: 13px; margin: 0 0 20px; }
.login-card form { display: flex; flex-direction: column; gap: 12px; }
.login-card input[type=password] {
  background: var(--panel2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 14px;
}
.login-card button {
  background: var(--accent);
  color: white;
  border: none;
  padding: 10px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

/* Upload / reset forms */
.upload-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px 18px;
}
.upload-form label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.upload-form button {
  background: var(--accent);
  color: white;
  border: none;
  padding: 10px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 4px;
}
.upload-form textarea {
  resize: vertical;
  min-height: 100px;
  font-family: ui-monospace, Menlo, Consolas, monospace;
}
.upload-form input[type=file] { padding: 6px; }

.lookup-result {
  padding: 16px 18px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
}
.lookup-result code { font-size: 12px; }

.reset-status {
  padding: 0 18px 18px;
  font-size: 12px;
}
.row-btn {
  font-size: 11px;
  padding: 5px 10px;
  border-radius: 6px;
  background: var(--panel2);
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
}
.row-btn:hover { background: #252a36; }