:root{
  --bg0:#f6f8fc;
  --bg1:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --border:rgba(15,23,42,.10);
  --shadow:0 14px 40px rgba(15,23,42,.10);
  --shadow2:0 6px 18px rgba(15,23,42,.08);
  --brand:#0d6efd;
  --brand2:#22c55e;
  --warn:#ffc107;
  --radius:16px;
}

body{
  color:var(--text);
}

html{
  min-height:100%;
  background:
    radial-gradient(900px 500px at 15% -10%, rgba(13,110,253,.16), transparent 60%),
    radial-gradient(800px 420px at 90% 10%, rgba(34,197,94,.14), transparent 55%),
    var(--bg0);
  background-repeat:no-repeat;
  background-attachment:fixed;
}

body{
  min-height:100vh;
  background:transparent;
}

.app-shell{
  max-width:1200px;
  padding:24px 18px 42px;
}

.app-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:16px 18px;
  background:rgba(255,255,255,.72);
  border:1px solid var(--border);
  border-radius:var(--radius);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow2);
  position:sticky;
  top:10px;
  z-index:10;
}

.brand{
  display:flex;
  align-items:center;
  gap:14px;
  min-width:0;
}

.brand-logo{
  height:auto;
  max-width:240px;
}

.brand-meta{
  display:flex;
  flex-direction:column;
  min-width:0;
}

.brand-title{
  font-weight:800;
  letter-spacing:-0.02em;
  line-height:1.15;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

.brand-subtitle{
  color:var(--muted);
  font-size:.9rem;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

.header-actions{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  justify-content:flex-end;
}

.app-grid{
  display:grid;
  grid-template-columns: 1fr;
  gap:16px;
  margin-top:16px;
}

.card{
  background:rgba(255,255,255,.78);
  border:1px solid var(--border);
  border-radius:var(--radius);
}

.card-elevated{
  box-shadow: var(--shadow);
}

.card-head{
  padding:16px 16px 10px;
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:12px;
}

.card-title{
  font-weight:800;
  letter-spacing:-0.02em;
}

.card-hint{
  color:var(--muted);
  font-size:.92rem;
  text-align:right;
}

.action-row{
  padding: 10px 16px 16px;
  display:grid;
  grid-template-columns: 1fr;
  gap:12px;
}

.form-grid{
  padding: 10px 16px 16px;
  display:grid;
  grid-template-columns: 1fr;
  gap:10px;
}

.form-label{
  font-weight:700;
  color:var(--text);
  margin:0;
}

.competencia{
  display:flex;
  align-items:center;
  gap:18px;
  flex-wrap:wrap;
}

.form-actions{
  display:flex;
  justify-content:flex-end;
  padding-top:6px;
}

.btn{
  border-radius:14px;
  font-weight:800;
  letter-spacing:-0.01em;
  box-shadow: 0 10px 22px rgba(2,6,23,.10);
}

.btn:active{
  transform: translateY(1px);
}

.btn-info{
  background: linear-gradient(135deg, #0d6efd, #2563eb);
  border-color: transparent;
}

.btn-info:hover{
  filter: brightness(1.02);
}

.btn-warning{
  background: linear-gradient(135deg, #ffc107, #f59e0b);
  border-color: transparent;
}

.form-control{
  border-radius:14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.92);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.6);
}

.form-control:focus{
  border-color: rgba(13,110,253,.5);
  box-shadow: 0 0 0 .25rem rgba(13,110,253,.16);
}

.floating-bubble{
  display:none;
}

@media (min-width: 992px){
  .app-grid{
    grid-template-columns: 1fr 1fr;
  }
  .card-wide{
    grid-column: 1 / -1;
  }
  .action-row{
    grid-template-columns: 1fr 1fr;
  }
  .form-grid{
    grid-template-columns: 160px 1fr;
    align-items:center;
  }
  .form-actions{
    grid-column: 1 / -1;
  }
}

/* Integra com o dark mode já existente (body.dark-mode no privado.css) */
body.dark-mode,
html.dark-mode body{
  --bg0:#0b1220;
  --bg1:#0f172a;
  --text:#e5e7eb;
  --muted:#94a3b8;
  --border:rgba(148,163,184,.18);
  --shadow:0 18px 50px rgba(0,0,0,.55);
  --shadow2:0 10px 28px rgba(0,0,0,.50);
}

body.dark-mode{
  color:var(--text) !important;
}

html.dark-mode{
  background:
    radial-gradient(900px 520px at 15% -10%, rgba(37,99,235,.22), transparent 62%),
    radial-gradient(820px 460px at 90% 10%, rgba(34,197,94,.16), transparent 56%),
    var(--bg0);
  background-repeat:no-repeat;
  background-attachment:fixed;
}

body.dark-mode .app-header,
body.dark-mode .card{
  background: rgba(15,23,42,.70) !important;
  border-color: var(--border) !important;
}

body.dark-mode .form-control{
  background: rgba(2,6,23,.35) !important;
  color: var(--text) !important;
  border-color: var(--border) !important;
}

body.dark-mode .card-hint{
  color: var(--muted) !important;
}