:root {
  --bg: #0c1219;
  --bg-elev: #141c27;
  --bg-soft: #1a2433;
  --line: rgba(148, 163, 184, .16);
  --text: #e8eef7;
  --muted: #93a4b8;
  --accent: #3dd6c6;
  --accent-2: #f0b429;
  --danger: #ff6b6b;
  --ok: #4ade80;
  --shadow: 0 18px 50px rgba(0, 0, 0, .35);
  --radius: 14px;
  --font-display: "Outfit", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", system-ui, sans-serif;
}
html[data-theme="light"] {
  --bg: #f3f6fb;
  --bg-elev: #ffffff;
  --bg-soft: #eaf0f8;
  --line: rgba(15, 23, 42, .1);
  --text: #0f172a;
  --muted: #64748b;
  --shadow: 0 16px 40px rgba(15, 23, 42, .08);
}
* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--font-body);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(61, 214, 198, .12), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(240, 180, 41, .1), transparent 50%),
    var(--bg);
  color: var(--text);
}
.aegis-shell { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.aegis-nav {
  background: linear-gradient(180deg, rgba(20, 28, 39, .95), rgba(12, 18, 25, .98));
  border-right: 1px solid var(--line);
  padding: 1.25rem;
  display: flex; flex-direction: column; gap: 1.5rem;
}
html[data-theme="light"] .aegis-nav { background: #fff; }
.aegis-brand { display: flex; gap: .85rem; align-items: center; }
.aegis-brand__mark {
  width: 42px; height: 42px; border-radius: 12px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent), #2a9d8f);
  color: #04201c; font-weight: 700; font-family: var(--font-display);
}
.aegis-brand__name { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; }
.aegis-brand__sub { color: var(--muted); font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; }
.aegis-nav__link {
  display: block; padding: .7rem .85rem; border-radius: 10px;
  color: var(--text); text-decoration: none; margin-bottom: .35rem;
  transition: background .2s ease, transform .2s ease;
}
.aegis-nav__link:hover { background: var(--bg-soft); transform: translateX(2px); }
.aegis-nav__foot { margin-top: auto; display: grid; gap: .5rem; }
.aegis-main { padding: 1.5rem 1.75rem 2.5rem; }
.aegis-top { display: flex; justify-content: space-between; align-items: end; margin-bottom: 1.25rem; gap: 1rem; }
.aegis-top h1 { margin: 0; font-family: var(--font-display); font-size: 1.85rem; letter-spacing: -.02em; }
.aegis-top__user { color: var(--muted); font-size: .9rem; }
.aegis-grid { display: grid; gap: 1rem; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.aegis-card {
  background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.1rem 1.15rem; box-shadow: var(--shadow);
  animation: rise .45s ease both;
}
.aegis-card__label { color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; }
.aegis-card__value { font-family: var(--font-display); font-size: 1.9rem; margin-top: .35rem; }
.aegis-panel { background: var(--bg-elev); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.25rem; box-shadow: var(--shadow); }
.aegis-btn {
  appearance: none; border: 1px solid var(--line); background: var(--bg-soft); color: var(--text);
  border-radius: 10px; padding: .55rem .9rem; font-weight: 600; cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.aegis-btn:hover { transform: translateY(-1px); }
.aegis-btn--primary { background: linear-gradient(135deg, var(--accent), #2a9d8f); color: #04201c; border: 0; }
.aegis-btn--danger { background: linear-gradient(135deg, #ff8a8a, var(--danger)); color: #3b0a0a; border: 0; }
.aegis-btn--ghost { background: transparent; }
.aegis-input, .aegis-select, .aegis-textarea {
  width: 100%; background: var(--bg-soft); border: 1px solid var(--line); color: var(--text);
  border-radius: 10px; padding: .65rem .8rem; font: inherit;
}
.aegis-table { width: 100%; border-collapse: collapse; }
.aegis-table th, .aegis-table td { padding: .7rem .55rem; border-bottom: 1px solid var(--line); text-align: left; font-size: .92rem; }
.aegis-table th { color: var(--muted); font-weight: 600; font-size: .75rem; text-transform: uppercase; letter-spacing: .06em; }
.aegis-badge {
  display: inline-flex; align-items: center; padding: .15rem .5rem; border-radius: 999px;
  font-size: .72rem; font-weight: 700; background: rgba(61,214,198,.15); color: var(--accent);
}
.aegis-badge--warn { background: rgba(240,180,41,.15); color: var(--accent-2); }
.aegis-form { display: grid; gap: .85rem; max-width: 520px; }
.aegis-form label { display: grid; gap: .35rem; font-size: .9rem; color: var(--muted); }
.aegis-actions { display: flex; gap: .5rem; flex-wrap: wrap; }
.aegis-toasts { position: fixed; right: 1rem; bottom: 1rem; display: grid; gap: .5rem; z-index: 50; }
.aegis-toast {
  background: var(--bg-elev); border: 1px solid var(--line); border-left: 3px solid var(--accent);
  padding: .75rem 1rem; border-radius: 10px; box-shadow: var(--shadow); min-width: 240px;
  animation: rise .3s ease;
}
.aegis-hero {
  border-radius: var(--radius);
  padding: 2rem;
  background:
    linear-gradient(135deg, rgba(61,214,198,.18), transparent 55%),
    linear-gradient(180deg, var(--bg-elev), var(--bg-soft));
  border: 1px solid var(--line);
  margin-bottom: 1.25rem;
}
.aegis-hero h2 { margin: 0 0 .5rem; font-family: var(--font-display); font-size: 2rem; }
.aegis-hero p { margin: 0; color: var(--muted); max-width: 42rem; }
@keyframes rise {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
@media (max-width: 1100px) {
  .aegis-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .aegis-shell { grid-template-columns: 1fr; }
  .aegis-nav { border-right: 0; border-bottom: 1px solid var(--line); }
}