:root{
  --paper:#FAFAFA;
  --paper-2:#F2F3F5;
  --ink:#14213D;
  --pine:#1B3A6B;
  --pine-deep:#0F2A4D;
  --pine-darker:#0A1E38;
  --gold:#D52B1E;
  --gold-dim:#A81F16;
  --line:#E4E6EA;
  --line-soft:#EEF0F3;
  --white:#FFFFFF;
  --text-muted:#5A6272;
  --text-faint:#8A93A6;
  --green-ok:#1E7A46;
  --green-ok-bg:#E4F3E9;
  --amber:#96650A;
  --amber-bg:#FCF0D9;
  --red-bg:#FBE4E2;
  --shadow-sm:0 1px 2px rgba(15,42,77,0.06);
  --shadow-md:0 4px 16px rgba(15,42,77,0.08);
  --shadow-lg:0 12px 32px rgba(15,42,77,0.14);
}
*{box-sizing:border-box;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'IBM Plex Sans', 'Segoe UI', Arial, sans-serif;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{
  font-family:'Fraunces', serif;
  font-weight:600;
  margin:0;
  letter-spacing:-0.01em;
  color:var(--ink);
}
a{color:var(--pine); text-decoration:none;}
a:hover{text-decoration:underline;}
.mono{font-family:'IBM Plex Mono', monospace;}

/* ================= layout geral ================= */
.portal-shell{
  display:flex;
  min-height:100vh;
}

/* ---------- sidebar ---------- */
.sidebar{
  width:264px;
  flex-shrink:0;
  background:linear-gradient(180deg, var(--pine-deep) 0%, var(--pine-darker) 100%);
  color:var(--white);
  padding:26px 0 20px;
  display:flex;
  flex-direction:column;
  position:sticky;
  top:0;
  height:100vh;
}
.sidebar .brand{
  padding:0 24px 22px;
  border-bottom:1px solid rgba(255,255,255,0.1);
  margin-bottom:18px;
  display:flex;
  align-items:center;
  gap:12px;
}
.sidebar .brand-mark{flex-shrink:0;}
.sidebar .brand-word{
  font-family:'Fraunces', serif;
  font-size:18px;
  font-weight:700;
  line-height:1.15;
}
.sidebar .brand-word .accent{color:#ff8f7f;}
.sidebar .brand-tag{
  font-family:'IBM Plex Mono', monospace;
  font-size:9.5px;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:rgba(255,255,255,0.5);
  margin-top:3px;
}
.nav-group{margin-bottom:4px;}
.nav-group-label{
  font-family:'IBM Plex Mono', monospace;
  font-size:10.5px;
  text-transform:uppercase;
  letter-spacing:0.1em;
  color:rgba(255,255,255,0.38);
  padding:14px 24px 8px;
}
.nav-link{
  display:flex;
  align-items:center;
  gap:11px;
  padding:10px 24px;
  margin:1px 12px;
  border-radius:7px;
  color:rgba(255,255,255,0.78);
  font-size:14.5px;
  font-weight:500;
  transition:background 0.15s ease, color 0.15s ease;
}
.nav-link svg{flex-shrink:0; opacity:0.75;}
.nav-link:hover{background:rgba(255,255,255,0.07); color:var(--white); text-decoration:none;}
.nav-link:hover svg{opacity:1;}
.nav-link.active{
  background:rgba(255,255,255,0.12);
  color:var(--white);
  font-weight:600;
  box-shadow:inset 3px 0 0 var(--gold);
}
.nav-link.active svg{opacity:1;}
.sidebar-footer{
  margin-top:auto;
  padding:18px 24px 0;
  border-top:1px solid rgba(255,255,255,0.1);
}
.sidebar-footer a{
  display:flex; align-items:center; gap:9px;
  color:rgba(255,255,255,0.65); font-size:13.5px;
}
.sidebar-footer a:hover{color:var(--white); text-decoration:none;}

/* ---------- área principal ---------- */
.main-area{flex:1; min-width:0;}
.topbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:20px 36px;
  border-bottom:1px solid var(--line);
  background:var(--white);
  position:sticky;
  top:0;
  z-index:5;
}
.topbar h1{font-size:21px;}
.topbar .user-chip{
  display:flex; align-items:center; gap:10px;
  font-size:13.5px; color:var(--text-muted);
}
.avatar-circle{
  width:32px; height:32px; border-radius:50%;
  background:var(--pine); color:var(--white);
  display:flex; align-items:center; justify-content:center;
  font-family:'Fraunces', serif; font-weight:700; font-size:13px;
  flex-shrink:0;
}
.content{padding:36px; max-width:1180px;}

/* ================= componentes ================= */
.card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:10px;
  padding:26px 28px;
  margin-bottom:22px;
  box-shadow:var(--shadow-sm);
}
.card h2{
  font-size:16.5px;
  margin:0 0 18px;
  display:flex;
  align-items:center;
  gap:9px;
}
.card-head-row{
  display:flex; justify-content:space-between; align-items:center;
  margin-bottom:18px;
}
.card-head-row h2{margin:0;}

.grid-2{display:grid; grid-template-columns:1fr 1fr; gap:22px;}
.grid-3{display:grid; grid-template-columns:1fr 1fr 1fr; gap:20px;}
@media (max-width:800px){.grid-2, .grid-3{grid-template-columns:1fr;}}

.stat-card{
  background:var(--white);
  border:1px solid var(--line);
  border-radius:10px;
  padding:22px 24px;
  box-shadow:var(--shadow-sm);
}
.stat-card .stat-label{
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:0.06em;
  color:var(--text-muted);
  display:flex; align-items:center; gap:7px;
  margin-bottom:10px;
}
.stat-card .stat-value{
  font-family:'Fraunces', serif;
  font-size:34px;
  font-weight:600;
}

table{width:100%; border-collapse:collapse; font-size:14px;}
th, td{text-align:left; padding:12px 14px; border-bottom:1px solid var(--line-soft);}
th{
  color:var(--text-muted);
  font-family:'IBM Plex Mono', monospace;
  font-size:11px;
  text-transform:uppercase;
  letter-spacing:0.05em;
  font-weight:500;
  border-bottom:1px solid var(--line);
}
tbody tr:hover{background:var(--paper-2);}
tbody tr:last-child td{border-bottom:none;}

.badge{
  display:inline-flex;
  align-items:center;
  gap:5px;
  padding:4px 11px;
  border-radius:999px;
  font-size:12px;
  font-weight:600;
}
.badge::before{content:""; width:6px; height:6px; border-radius:50%; display:inline-block;}
.badge-ok{background:var(--green-ok-bg); color:var(--green-ok);}
.badge-ok::before{background:var(--green-ok);}
.badge-pending{background:var(--amber-bg); color:var(--amber);}
.badge-pending::before{background:var(--amber);}
.badge-late{background:var(--red-bg); color:var(--gold-dim);}
.badge-late::before{background:var(--gold-dim);}
.badge-neutral{background:var(--paper-2); color:var(--text-muted);}
.badge-neutral::before{background:var(--text-faint);}

.btn{
  display:inline-flex;
  align-items:center;
  gap:7px;
  background:var(--pine);
  color:var(--white);
  padding:11px 20px;
  border-radius:7px;
  border:none;
  font-family:inherit;
  font-size:14px;
  font-weight:600;
  cursor:pointer;
  text-decoration:none;
  transition:background 0.15s ease, transform 0.05s ease, box-shadow 0.15s ease;
  box-shadow:var(--shadow-sm);
}
.btn:hover{background:var(--pine-deep); text-decoration:none; box-shadow:var(--shadow-md);}
.btn:active{transform:translateY(1px);}
.btn:focus-visible{outline:2px solid var(--gold); outline-offset:2px;}
.btn-danger{background:var(--gold);}
.btn-danger:hover{background:var(--gold-dim);}
.btn-ghost{background:var(--white); color:var(--pine); border:1px solid var(--line); box-shadow:none;}
.btn-ghost:hover{background:var(--paper-2); box-shadow:none;}
.btn-small{padding:7px 13px; font-size:12.5px; border-radius:6px;}

.form-group{margin-bottom:18px;}
.form-group label{
  display:block; font-size:12.5px; font-weight:600;
  margin-bottom:7px; color:var(--ink);
}
.form-group input, .form-group select, .form-group textarea{
  width:100%;
  padding:11px 13px;
  border:1px solid var(--line);
  border-radius:7px;
  font-size:14px;
  font-family:inherit;
  background:var(--white);
  color:var(--ink);
  transition:border-color 0.12s ease, box-shadow 0.12s ease;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus{
  outline:none;
  border-color:var(--pine);
  box-shadow:0 0 0 3px rgba(27,58,107,0.12);
}
.form-group input::placeholder, .form-group textarea::placeholder{color:var(--text-faint);}

.alert{
  padding:13px 16px;
  border-radius:8px;
  margin-bottom:20px;
  font-size:14px;
  display:flex; align-items:center; gap:9px;
}
.alert-error{background:var(--red-bg); color:var(--gold-dim); border:1px solid #F3C1BC;}
.alert-success{background:var(--green-ok-bg); color:var(--green-ok); border:1px solid #BEE3C9;}

.empty-state{
  text-align:center;
  padding:56px 24px;
  color:var(--text-muted);
  font-size:14.5px;
}
.empty-state svg{margin-bottom:14px; opacity:0.35;}

/* ---------- tela de login ---------- */
.login-shell{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  background:radial-gradient(circle at 30% 20%, var(--pine) 0%, var(--pine-darker) 60%);
  padding:24px;
}
.login-card{
  background:var(--white);
  border-radius:14px;
  padding:44px 40px 36px;
  width:100%;
  max-width:390px;
  box-shadow:var(--shadow-lg);
  text-align:center;
}
.login-card .brand-mark{margin:0 auto 16px;}
.login-card .brand-word{font-family:'Fraunces', serif; font-size:23px; font-weight:700; color:var(--ink); margin-bottom:4px;}
.login-card .brand-word .accent{color:var(--gold-dim);}
.login-card .brand-tag{
  font-family:'IBM Plex Mono', monospace;
  font-size:10.5px; color:var(--text-muted);
  text-transform:uppercase; letter-spacing:0.08em; margin-bottom:30px;
}
.login-card form{text-align:left;}
.login-card .btn{width:100%; justify-content:center; padding:13px; margin-top:6px;}

/* ---------- responsivo ---------- */
@media (max-width:900px){
  .portal-shell{flex-direction:column;}
  .sidebar{
    width:100%; height:auto; position:static;
    flex-direction:row; flex-wrap:wrap; padding:14px 0;
  }
  .sidebar .brand{border-bottom:none; margin-bottom:0; padding:0 16px;}
  .nav-group{display:flex; align-items:center;}
  .nav-group-label{display:none;}
  .nav-link{padding:8px 14px; margin:2px 4px;}
  .sidebar-footer{margin-top:0; padding:0 16px; border-top:none;}
  .content{padding:20px;}
  .topbar{padding:16px 20px;}
}