/* ===========================================================
   ASTRAAL ORBIS AURA — HRMS Demo Design System
   =========================================================== */
:root {
  --oa-navy: #101a33;
  --oa-navy-dark: #0a1226;
  --oa-gold: #c9a24b;
  --oa-aura: #5b7cfa;
  --oa-bg: #f4f6fb;
  --oa-card: #ffffff;
  --oa-text-muted: #6b7488;
}

body {
  background: var(--oa-bg);
  font-family: "Segoe UI", Roboto, Arial, sans-serif;
}

.oa-wrapper { display: flex; min-height: 100vh; }

.oa-sidebar {
  width: 250px;
  flex-shrink: 0;
  background: linear-gradient(180deg, var(--oa-navy) 0%, var(--oa-navy-dark) 100%);
  color: #dfe4f2;
  min-height: 100vh;
  position: sticky;
  top: 0;
  align-self: flex-start;
  overflow-y: auto;
}

.oa-brand { display: flex; align-items: center; gap: 12px; padding: 20px 16px; border-bottom: 1px solid rgba(255,255,255,.08); }
.oa-brand-mark {
  width: 42px; height: 42px; border-radius: 10px;
  background: linear-gradient(135deg, var(--oa-gold), var(--oa-aura));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: #101a33; font-size: .8rem;
}
.oa-brand-name { font-weight: 700; font-size: .95rem; color: #fff; }
.oa-brand-sub { font-size: .7rem; color: var(--oa-gold); letter-spacing: .05em; text-transform: uppercase; }

.oa-nav { list-style: none; margin: 0; padding: 10px 0 30px; }
.oa-nav-heading { font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.35); padding: 14px 18px 6px; }
.oa-nav li a {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 18px; color: #c3cae0; text-decoration: none; font-size: .87rem;
  border-left: 3px solid transparent;
}
.oa-nav li a i { font-size: 1rem; width: 18px; text-align: center; }
.oa-nav li a:hover { background: rgba(255,255,255,.06); color: #fff; }
.oa-nav li a.active { background: rgba(91,124,250,.15); color: #fff; border-left-color: var(--oa-gold); }

.oa-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.oa-topbar { height: 60px; }
.oa-page-title { font-weight: 600; color: var(--oa-navy); }
.oa-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--oa-navy); color: #fff; display: inline-flex;
  align-items: center; justify-content: center; font-weight: 600; font-size: .85rem;
}
.oa-content { flex: 1; }

.oa-card { background: var(--oa-card); border-radius: 12px; box-shadow: 0 2px 10px rgba(16,26,51,.06); border: 1px solid rgba(16,26,51,.05); }
.oa-kpi { padding: 20px; }
.oa-kpi .oa-kpi-value { font-size: 1.6rem; font-weight: 700; color: var(--oa-navy); }
.oa-kpi .oa-kpi-label { font-size: .78rem; color: var(--oa-text-muted); text-transform: uppercase; letter-spacing: .04em; }
.oa-kpi .oa-kpi-icon {
  width: 44px; height: 44px; border-radius: 10px; display: flex; align-items: center; justify-content: center;
  background: rgba(91,124,250,.12); color: var(--oa-aura); font-size: 1.2rem;
}

.oa-login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 20% 20%, #1c2a52 0%, var(--oa-navy-dark) 60%);
}
.oa-login-card { width: 100%; max-width: 400px; background: #fff; border-radius: 16px; padding: 40px 32px; box-shadow: 0 20px 60px rgba(0,0,0,.35); }
.oa-login-brand { text-align: center; margin-bottom: 24px; }
.oa-login-brand .oa-brand-mark { margin: 0 auto 10px; }

.badge-role-super_admin { background: #101a33; }
.badge-role-hr_admin { background: #5b7cfa; }
.badge-role-manager { background: #c9a24b; color:#101a33; }
.badge-role-employee { background: #8892a6; }

@media (max-width: 991.98px) {
  .oa-sidebar { position: fixed; z-index: 1050; left: -260px; transition: left .2s ease; height: 100vh; }
  .oa-sidebar.show { left: 0; }
}