/* Fortress 360® — Tema visual (Navy / Gold)
   Sobrepõe o Bootstrap 5.3 com a identidade da marca. */

:root{
  --f-navy: #0B1F3A;
  --f-navy-soft: #142c50;
  --f-gold: #C8A24D;
  --f-gold-soft: #d9bd7a;
  --f-gray-100: #F5F6F8;
  --f-gray-300: #E3E6EB;
  --f-gray-700: #5B6472;
  --f-black: #10141C;
}

body{
  background: var(--f-gray-100);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--f-black);
}

/* ---------- Layout ---------- */
.f-shell{ display:flex; min-height:100vh; }

.f-sidebar{
  width: 260px;
  background: var(--f-navy);
  color: #fff;
  flex-shrink: 0;
  transition: width .2s ease;
  display:flex; flex-direction:column;
}
.f-sidebar.collapsed{ width: 76px; }
.f-sidebar.collapsed .f-nav-label,
.f-sidebar.collapsed .f-brand-text{ display:none; }

.f-brand{
  display:flex; align-items:center; gap:10px;
  padding: 22px 20px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.f-brand-text{ font-weight:700; font-size:16px; letter-spacing:.02em; }
.f-brand-text small{ display:block; font-weight:400; font-size:11px; color: var(--f-gold-soft); letter-spacing:.08em; }

.f-nav{ padding: 14px 10px; flex:1; overflow-y:auto; }
.f-nav a{
  display:flex; align-items:center; gap:12px;
  padding: 11px 14px;
  border-radius: 8px;
  color: rgba(255,255,255,.75);
  text-decoration:none;
  font-size: 14px;
  margin-bottom: 3px;
  transition: background .15s, color .15s;
}
.f-nav a:hover{ background: rgba(255,255,255,.06); color:#fff; }
.f-nav a.active{ background: var(--f-gold); color: var(--f-navy); font-weight:600; }
.f-nav a i{ width:18px; text-align:center; }

.f-sidebar-footer{
  padding: 14px 20px;
  border-top: 1px solid rgba(255,255,255,.08);
  font-size: 12px;
  color: rgba(255,255,255,.5);
}

.f-main{ flex:1; min-width:0; display:flex; flex-direction:column; }

.f-topbar{
  height: 64px;
  background:#fff;
  border-bottom: 1px solid var(--f-gray-300);
  display:flex; align-items:center; justify-content:space-between;
  padding: 0 24px;
  position: sticky; top:0; z-index:10;
}
.f-topbar .f-toggle{ background:none; border:none; font-size:20px; color: var(--f-navy); cursor:pointer; }
.f-user-chip{ display:flex; align-items:center; gap:10px; font-size:14px; }
.f-user-chip .avatar{
  width:34px; height:34px; border-radius:50%;
  background: var(--f-navy); color:#fff;
  display:flex; align-items:center; justify-content:center;
  font-weight:600; font-size:13px;
}

.f-content{ padding: 26px; flex:1; }

/* ---------- Cards ---------- */
.f-card{
  background:#fff;
  border: 1px solid var(--f-gray-300);
  border-radius: 12px;
  padding: 20px 22px;
}
.f-kpi{ position:relative; overflow:hidden; }
.f-kpi .label{ font-size:12px; text-transform:uppercase; letter-spacing:.06em; color: var(--f-gray-700); font-weight:600; }
.f-kpi .value{ font-size:32px; font-weight:700; color: var(--f-navy); margin-top:4px; }
.f-kpi .icon{
  position:absolute; right:16px; top:16px;
  width:42px; height:42px; border-radius:10px;
  background: rgba(200,162,77,.14); color: var(--f-gold);
  display:flex; align-items:center; justify-content:center; font-size:18px;
}

.f-section-title{ font-size:18px; font-weight:700; color: var(--f-navy); margin-bottom: 4px; }
.f-section-sub{ font-size:13px; color: var(--f-gray-700); margin-bottom: 18px; }

/* ---------- Botões ---------- */
.btn-f-primary{
  background: var(--f-navy); color:#fff; border:none;
  padding: 10px 20px; border-radius:8px; font-weight:600; font-size:14px;
}
.btn-f-primary:hover{ background: var(--f-navy-soft); color:#fff; }
.btn-f-gold{
  background: var(--f-gold); color: var(--f-navy); border:none;
  padding: 10px 20px; border-radius:8px; font-weight:700; font-size:14px;
}
.btn-f-gold:hover{ background: var(--f-gold-soft); color: var(--f-navy); }

/* ---------- Tabelas ---------- */
.f-table thead th{
  font-size:12px; text-transform:uppercase; letter-spacing:.04em;
  color: var(--f-gray-700); border-bottom:2px solid var(--f-gray-300);
  font-weight:700;
}
.f-table td{ vertical-align:middle; font-size:14px; }

.badge-ativo{ background: rgba(92,146,112,.15); color:#2f7a4d; }
.badge-inativo{ background: rgba(193,91,69,.15); color:#a3402c; }
.badge-prospeccao{ background: rgba(200,162,77,.18); color:#8a6a1f; }

/* ---------- Login ---------- */
.f-login-wrap{
  min-height:100vh; display:flex; align-items:center; justify-content:center;
  background: linear-gradient(160deg, var(--f-navy) 0%, #081527 100%);
  padding: 20px;
}
.f-login-card{
  background:#fff; border-radius:14px; padding: 40px 36px;
  width:100%; max-width:400px;
  box-shadow: 0 30px 60px rgba(0,0,0,.35);
}

@media (max-width: 860px){
  .f-sidebar{ position:fixed; z-index:100; height:100vh; left:-260px; }
  .f-sidebar.mobile-open{ left:0; }
  .f-main{ width:100%; }
}