:root {
  --bg: #0b0f14;
  --bg-elev: #121821;
  --bg-soft: #18202b;
  --border: rgba(148,163,184,.16);
  --text: #e8eef7;
  --muted: #94a3b8;
  --accent: #22d3ee;
  --accent-2: #38bdf8;
  --danger: #ef4444;
  --warn: #f59e0b;
  --ok: #22c55e;
  --nav: #0a1220;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
  --radius: 14px;
  --font: "Sora", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

[data-theme="light"] {
  --bg: #f3f6fb;
  --bg-elev: #ffffff;
  --bg-soft: #eef3f9;
  --border: rgba(15,23,42,.12);
  --text: #0f172a;
  --muted: #64748b;
  --accent: #0284c7;
  --accent-2: #0369a1;
  --nav: #0b3b66;
  --shadow: 0 8px 24px rgba(15,23,42,.08);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; min-height: 100%; }
body {
  font-family: var(--font);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(34,211,238,.12), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(56,189,248,.10), transparent 55%),
    var(--bg);
  color: var(--text);
  transition: background .25s ease, color .25s ease;
}

a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
.hidden { display: none !important; }

.topbar {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; gap: 1rem;
  padding: .7rem 1rem;
  background: linear-gradient(180deg, var(--nav), color-mix(in srgb, var(--nav) 88%, black));
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.brand {
  display: flex; align-items: center; gap: .65rem; font-weight: 700; letter-spacing: .04em;
}
.brand-mark {
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center; color: #041018; font-weight: 800;
  box-shadow: 0 0 0 1px rgba(255,255,255,.15), 0 8px 20px rgba(34,211,238,.25);
}
.nav-menus { display: flex; gap: .15rem; flex: 1; flex-wrap: wrap; }
.nav-item { position: relative; }
.nav-btn {
  background: transparent; border: 0; color: #fff; padding: .55rem .8rem;
  border-radius: 10px; cursor: pointer; font-size: .82rem; font-weight: 600; letter-spacing: .03em;
}
.nav-btn:hover, .nav-item.open > .nav-btn { background: rgba(255,255,255,.12); }
.dropdown {
  display: none; position: absolute; top: calc(100% + 6px); left: 0; min-width: 280px;
  background: var(--bg-elev); border: 1px solid var(--border); border-radius: 12px;
  box-shadow: var(--shadow); padding: .4rem; max-height: 70vh; overflow: auto;
}
.nav-item.open .dropdown { display: block; animation: fadeUp .18s ease; }
.dropdown a {
  display: block; padding: .55rem .7rem; border-radius: 8px; color: var(--text); font-size: .86rem;
}
.dropdown a:hover { background: var(--bg-soft); color: var(--accent-2); }

.userbox { display: flex; align-items: center; gap: .6rem; color: #fff; margin-left: auto; }
.avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(255,255,255,.15); display: grid; place-items: center; font-size: .75rem; font-weight: 700;
}
.theme-toggle, .icon-btn {
  border: 1px solid rgba(255,255,255,.25); background: rgba(255,255,255,.08);
  color: #fff; border-radius: 999px; padding: .35rem .7rem; cursor: pointer; font-size: .78rem;
}
.hamburger { display: none; }

.page { padding: 1rem 1.1rem 2rem; max-width: 1500px; margin: 0 auto; }
.breadcrumb { color: var(--muted); font-size: .82rem; margin-bottom: .4rem; }
h1,h2,h3 { margin: 0 0 .8rem; font-weight: 650; letter-spacing: -.01em; }

.card {
  background: color-mix(in srgb, var(--bg-elev) 92%, transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(8px);
  padding: 1rem;
  animation: fadeUp .35s ease;
}
.grid-filters {
  display: grid; gap: .75rem;
  grid-template-columns: repeat(6, minmax(0,1fr));
  align-items: end;
}
label { display: grid; gap: .35rem; font-size: .78rem; color: var(--muted); }
input, select, textarea {
  width: 100%; border: 1px solid var(--border); background: var(--bg-soft);
  color: var(--text); border-radius: 10px; padding: .55rem .7rem; outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(34,211,238,.15); }

.btn {
  border: 0; border-radius: 10px; padding: .58rem .95rem; cursor: pointer; font-weight: 650;
  display: inline-flex; align-items: center; gap: .4rem; transition: transform .12s ease, opacity .12s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: linear-gradient(135deg, var(--accent), var(--accent-2)); color: #041018; }
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-row { display: flex; gap: .5rem; flex-wrap: wrap; }

.kpi-grid {
  display: grid; gap: .75rem;
  grid-template-columns: repeat(6, minmax(0,1fr));
  margin-top: 1rem;
}
.kpi {
  border: 1px solid var(--border); border-radius: 12px; overflow: hidden;
  background: var(--bg-elev); transition: transform .15s ease, border-color .15s ease;
}
.kpi:hover { transform: translateY(-2px); border-color: color-mix(in srgb, var(--accent) 40%, var(--border)); }
.kpi-h {
  background: linear-gradient(90deg, #0e4f78, #1473a8); color: #fff;
  padding: .45rem .65rem; font-size: .72rem; font-weight: 700; letter-spacing: .04em;
  display: flex; justify-content: space-between; align-items: center;
}
.kpi-b { padding: .85rem .7rem; font-size: 1.05rem; font-weight: 700; font-variant-numeric: tabular-nums; }
.kpi.tone-red .kpi-h, .kpi.tone-red .kpi-b { background: #b91c1c; color: #fff; }
.kpi.tone-red .kpi-b { padding-top: .5rem; }
.kpi.tone-amber .kpi-h { background: #b45309; }
.kpi.tone-green .kpi-h { background: #15803d; }

.layout-dash { display: grid; grid-template-columns: 220px 1fr; gap: 1rem; }
.profile-card { text-align: center; }
.profile-card .big-avatar {
  width: 110px; height: 110px; margin: .4rem auto  .8rem; border-radius: 18px;
  background: var(--bg-soft); border: 1px solid var(--border);
  display: grid; place-items: center; font-size: 2rem; color: var(--muted);
}
.role-pill {
  display: inline-block; margin-top: .35rem; padding: .25rem .6rem; border-radius: 999px;
  background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--accent-2);
  font-size: .75rem; font-weight: 700;
}

.table-wrap { overflow: auto; border: 1px solid var(--border); border-radius: 12px; }
table.data { width: 100%; border-collapse: collapse; font-size: .82rem; min-width: 900px; }
table.data th {
  position: sticky; top: 0; background: #0b3b66; color: #fff; text-align: left;
  padding: .55rem .6rem; white-space: nowrap; font-weight: 650;
}
[data-theme="light"] table.data th { background: #0b3b66; }
table.data td {
  padding: .5rem .6rem; border-bottom: 1px solid var(--border); white-space: nowrap;
}
table.data tr:nth-child(even) td { background: color-mix(in srgb, var(--bg-soft) 70%, transparent); }
table.data tr:hover td { background: color-mix(in srgb, var(--accent) 10%, transparent); cursor: pointer; }

.tabs { display: flex; gap: .35rem; flex-wrap: wrap; margin-bottom: .8rem; }
.tab {
  border: 1px solid var(--border); background: var(--bg-soft); color: var(--muted);
  border-radius: 999px; padding: .4rem .85rem; cursor: pointer; font-size: .8rem; font-weight: 650;
}
.tab.active { color: #041018; background: linear-gradient(135deg, var(--accent), var(--accent-2)); border-color: transparent; }

.split { display: grid; grid-template-columns: 1fr 1.1fr; gap: 1rem; }
.ribbon { display: flex; flex-wrap: wrap; gap: .45rem; margin: .6rem 0 1rem; }
.badge {
  border: 1px solid var(--border); background: var(--bg-soft); border-radius: 8px;
  padding: .35rem .55rem; font-size: .72rem;
}
.badge b { color: var(--accent-2); }

.modal-back {
  position: fixed; inset: 0; background: rgba(0,0,0,.55); display: grid; place-items: center;
  z-index: 80; padding: 1rem; animation: fade .2s ease;
}
.modal {
  width: min(1100px, 100%); max-height: 90vh; overflow: auto;
  background: var(--bg-elev); border: 1px solid var(--border); border-radius: 16px;
  box-shadow: var(--shadow); padding: 1rem;
}
.stat-row { display: grid; grid-template-columns: repeat(4,1fr); gap: .6rem; margin-bottom: .8rem; }
.stat {
  background: linear-gradient(135deg, #0e4f78, #1473a8); color: #fff; border-radius: 12px; padding: .7rem;
}
.stat small { opacity: .85; display: block; font-size: .7rem; }
.stat strong { font-size: 1rem; }

.login-wrap {
  min-height: 100vh; display: grid; place-items: center; padding: 1rem; position: relative;
}
.login-top {
  position: absolute; top: 1rem; right: 1rem; left: 1rem;
  display: flex; justify-content: space-between; align-items: center;
}
.login-card {
  width: min(420px, 100%);
  background: linear-gradient(180deg, #0d2f4f, #0a233b);
  border: 1px solid rgba(34,211,238,.25);
  border-radius: 18px; padding: 1.4rem 1.2rem 1.2rem; box-shadow: var(--shadow);
  animation: fadeUp .4s ease;
}
.login-card h1 { color: #fff; font-size: 1.15rem; margin-bottom: 1rem; }
.login-card label { color: #cbd5e1; }
.login-card input, .login-card select { background: #fff; color: #0f172a; }
.login-brand { text-align: center; margin-bottom: 1.2rem; }
.login-brand .logo {
  width: 64px; height: 64px; margin: 0 auto .5rem; border-radius: 18px;
  background: linear-gradient(135deg, #22d3ee, #38bdf8); display: grid; place-items: center;
  color: #041018; font-weight: 800; font-size: 1.4rem;
}
.login-brand h2 { margin: 0; color: #e2e8f0; letter-spacing: .08em; }
.btn-login {
  width: 100%; margin-top: 1rem; background: #dc2626; color: #fff; border: 0;
  border-radius: 999px; padding: .75rem; font-weight: 700; cursor: pointer;
}
.btn-login:hover { filter: brightness(1.08); }
.error { color: #fecaca; font-size: .85rem; margin-top: .6rem; min-height: 1.2em; }

.chart-box { min-height: 220px; display: grid; place-items: center; }
.legend { display: flex; gap: 1rem; flex-wrap: wrap; justify-content: center; color: var(--muted); font-size: .8rem; }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; margin-right: .35rem; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(8px);} to { opacity:1; transform:none; } }
@keyframes fade { from { opacity: 0;} to { opacity:1; } }

@media (max-width: 1100px) {
  .kpi-grid, .grid-filters { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .layout-dash, .split { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .hamburger { display: inline-flex; }
  .nav-menus { display: none; width: 100%; order: 5; }
  .nav-menus.open { display: flex; flex-direction: column; }
  .nav-item { width: 100%; }
  .dropdown { position: static; box-shadow: none; border: 0; background: transparent; }
  .kpi-grid, .grid-filters, .stat-row { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .userbox .uname { display: none; }
  .page { padding: .75rem; }
}