:root {
  --bg: #0f1419;
  --bg-elev: #171d25;
  --panel: #1c2430;
  --border: #2a3544;
  --text: #e7eef7;
  --muted: #93a4b8;
  --accent: #3d9cf0;
  --accent-2: #2dd4bf;
  --danger: #f07178;
  --ok: #7fd962;
  --warn: #e6c07b;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --font: "Segoe UI", "IBM Plex Sans", "Trebuchet MS", sans-serif;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(61, 156, 240, 0.18), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(45, 212, 191, 0.12), transparent 50%),
    var(--bg);
  color: var(--text);
  font-family: var(--font);
  min-height: 100%;
}

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

.shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: rgba(23, 29, 37, 0.92);
  border-right: 1px solid var(--border);
  padding: 1.5rem 1rem;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin: 0 0 0.25rem;
}
.brand span { color: var(--accent-2); }
.brand-sub {
  color: var(--muted);
  font-size: 0.8rem;
  margin-bottom: 1.5rem;
}

.nav a {
  display: block;
  padding: 0.7rem 0.85rem;
  border-radius: 10px;
  color: var(--text);
  margin-bottom: 0.25rem;
}
.nav a.active, .nav a:hover {
  background: rgba(61, 156, 240, 0.14);
  text-decoration: none;
}

.content { padding: 1.5rem; }
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.topbar h1 {
  margin: 0;
  font-size: 1.45rem;
  font-weight: 650;
}
.muted { color: var(--muted); }

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.9rem;
  margin-bottom: 1.25rem;
}
.card {
  background: linear-gradient(180deg, rgba(28,36,48,0.95), rgba(23,29,37,0.95));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
}
.card .label { color: var(--muted); font-size: 0.8rem; }
.card .value { font-size: 1.6rem; font-weight: 700; margin-top: 0.35rem; }

.panel {
  background: rgba(28, 36, 48, 0.9);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
  margin-bottom: 1rem;
}

table {
  width: 100%;
  border-collapse: collapse;
}
th, td {
  text-align: left;
  padding: 0.7rem 0.5rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}
th { color: var(--muted); font-weight: 600; }

.btn {
  appearance: none;
  border: 0;
  border-radius: 10px;
  padding: 0.65rem 1rem;
  background: var(--accent);
  color: #061018;
  font-weight: 700;
  cursor: pointer;
}
.btn.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn:hover { filter: brightness(1.05); }

.login-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1rem;
}
.login-card {
  width: min(420px, 100%);
  background: rgba(28, 36, 48, 0.95);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.login-card h1 { margin: 0 0 0.35rem; font-size: 1.4rem; }
label { display: block; margin: 0.9rem 0 0.35rem; color: var(--muted); font-size: 0.85rem; }
input[type=text], input[type=password] {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #10161e;
  color: var(--text);
  padding: 0.75rem 0.85rem;
}
.error {
  background: rgba(240, 113, 120, 0.12);
  border: 1px solid rgba(240, 113, 120, 0.35);
  color: #ffb4b8;
  padding: 0.7rem 0.8rem;
  border-radius: 10px;
  margin: 0.8rem 0;
}
.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  border: 1px solid var(--border);
}
.badge.ok { color: var(--ok); border-color: rgba(127, 217, 98, 0.35); }
.badge.warn { color: var(--warn); }
.public-hero {
  min-height: 100vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 2rem;
}
.public-hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); margin: 0 0 0.5rem; }
.public-hero p { color: var(--muted); max-width: 36rem; margin: 0 auto 1.25rem; }

@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { height: auto; position: relative; }
}


.filters {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
  align-items: center;
}
.filters input, .filters select {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  padding: 0.55rem 0.75rem;
}
.logo {
  border-radius: 4px;
  background: #111;
  object-fit: contain;
  vertical-align: middle;
}
.small { font-size: 0.85rem; }
.ok { color: var(--ok); }

.pager {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  margin-top: 1rem;
  flex-wrap: wrap;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.85rem 1rem;
}
.form-grid label { margin-top: 0; }
.form-grid input[type=text],
.form-grid input[type=number],
.form-grid select,
.form-grid textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #10161e;
  color: var(--text);
  padding: 0.65rem 0.75rem;
}
.form-actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}
.suggestions {
  font-size: 0.8rem;
  color: var(--muted);
}
.suggestions a { margin-right: 0.4rem; }
.bulk-bar {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}
.badge.err { color: var(--danger); border-color: rgba(240,113,120,0.35); }
.badge.mapped { color: var(--ok); }
.badge.unmapped { color: var(--warn); }
.preview-box {
  background: #10161e;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem;
  margin-top: 0.75rem;
  font-size: 0.85rem;
}
.msg {
  background: rgba(61,156,240,0.12);
  border: 1px solid rgba(61,156,240,0.35);
  color: var(--text);
  padding: 0.7rem 0.8rem;
  border-radius: 10px;
  margin: 0.8rem 0;
}
.table-wrap { overflow-x: auto; }
th.chk, td.chk { width: 2rem; }