:root {
  --portal: #7C3AED; --sistema: #2563EB;
  --border: #E5E7EB; --bg: #F9FAFB; --surface: #FFFFFF;
  --text: #111827; --muted: #6B7280;
  --warn: #FEF9C3; --error: #FEF2F2; --error-border: #FECACA;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: system-ui, sans-serif; font-size: 14px; color: var(--text);
       background: var(--bg); line-height: 1.5; }
a { color: var(--sistema); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Layout */
.layout { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.sidebar { background: #1E293B; color: #CBD5E1; padding: 0; overflow-y: auto;
           position: sticky; top: 0; height: 100vh; }
.sidebar a { color: #93C5FD; display: block; padding: 4px 16px;
             border-radius: 4px; font-size: 13px; }
.sidebar a:hover { background: #334155; text-decoration: none; }
.sidebar a.active { background: #3B82F6; color: white; font-weight: 600; }
.sidebar .nav-group { margin-bottom: 4px; }
.sidebar .nav-group-title { font-size: 11px; text-transform: uppercase;
  letter-spacing: .08em; color: #64748B; padding: 12px 16px 4px; font-weight: 700; }
.sidebar .home-link { padding: 12px 16px; border-bottom: 1px solid #334155;
  font-weight: 700; font-size: 13px; display: block; color: #E2E8F0; }
.sidebar .home-link:hover { background: #334155; text-decoration: none; }
.sidebar .nav-perfil { font-size: 10px; opacity: .7; margin-left: 4px; }

.main-content { padding: 24px; max-width: 1100px; }

/* Page header */
.page-header { display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
               margin-bottom: 20px; padding-bottom: 16px; border-bottom: 2px solid var(--border); }
.page-id { font-size: 12px; color: var(--muted); font-family: monospace;
           background: #F3F4F6; padding: 2px 8px; border-radius: 999px; }
.page-title { font-size: 20px; font-weight: 700; }
.area-badge { padding: 3px 10px; border-radius: 999px; font-size: 12px;
              font-weight: 700; color: white; }
.area-portal  { background: var(--portal); }
.area-sistema { background: var(--sistema); }
.area-orfа    { background: var(--muted); }
.status-badge { background: #FEF2F2; color: #991B1B; border: 1px solid #FECACA;
                padding: 3px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; }

/* Sections */
.section { margin-bottom: 20px; }
.section-title { font-size: 13px; font-weight: 700; text-transform: uppercase;
                 letter-spacing: .06em; color: var(--muted); margin-bottom: 8px;
                 display: flex; align-items: center; gap: 6px; }
.section-title::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* Region cards */
.region-card { border: 1px solid var(--border); border-radius: 8px;
               background: var(--surface); margin-bottom: 8px; overflow: hidden; }
.region-card.dynamic { border-left: 3px solid #F59E0B; }
.region-card.static  { border-left: 3px solid #9CA3AF; }
.region-card.modal   { border-left: 3px solid #8B5CF6; }
.region-header { padding: 8px 12px; background: #F8FAFC;
                 border-bottom: 1px solid var(--border);
                 display: flex; align-items: center; gap: 8px; font-weight: 600; }
.region-body { padding: 10px 12px; }
.sql-preview { display: block; font-family: monospace; font-size: 12px; color: #374151;
               background: #F8FAFC; border: 1px solid var(--border); border-radius: 4px;
               padding: 8px; white-space: pre-wrap; max-height: 120px; overflow-y: auto; }

/* Items / fields */
.item-row { display: flex; align-items: center; gap: 8px; padding: 5px 0;
            border-bottom: 1px solid #F3F4F6; }
.item-row:last-child { border-bottom: none; }
.item-label { font-weight: 600; min-width: 180px; }
.item-name  { font-family: monospace; font-size: 12px; color: var(--muted); }
.item-type  { font-size: 12px; color: #6B7280; background: #F3F4F6;
              padding: 1px 6px; border-radius: 4px; }
.item-lov   { font-size: 11px; color: #0F766E; background: #F0FDF4;
              border: 1px solid #BBF7D0; padding: 1px 6px; border-radius: 4px; }
.item-hidden { opacity: .5; }

/* Buttons */
.button-row { display: flex; gap: 8px; flex-wrap: wrap; margin: 8px 0; }
.btn { padding: 6px 14px; border-radius: 6px; font-size: 13px; font-weight: 600;
       cursor: default; border: 2px solid transparent; }
.btn-submit  { background: #DBEAFE; border-color: #93C5FD; color: #1D4ED8; }
.btn-redirect{ background: #DCFCE7; border-color: #86EFAC; color: #15803D; }
.btn-modal   { background: #EDE9FE; border-color: #C4B5FD; color: #5B21B6; }
.btn-dynamic { background: #FEF9C3; border-color: #FDE047; color: #713F12; }
.btn-dest    { font-size: 11px; font-weight: 400; display: block;
               margin-top: 2px; opacity: .8; }
.dead-link   { color: #DC2626; font-weight: 600; }

/* Process cards */
.process-card { background: #F8FAFC; border: 1px solid var(--border);
                border-radius: 6px; padding: 10px; margin-bottom: 6px; }
.process-name  { font-weight: 700; font-size: 13px; }
.process-point { font-size: 11px; color: var(--muted); background: #F3F4F6;
                 padding: 1px 6px; border-radius: 4px; display: inline-block; margin: 4px 0; }
.process-body  { font-family: monospace; font-size: 11px; color: #374151;
                 background: #F9FAFB; border: 1px solid var(--border); border-radius: 4px;
                 padding: 6px; white-space: pre-wrap; max-height: 100px; overflow-y: auto; }

/* Inconsistências */
.inconsist-box { background: #FEF2F2; border: 1px solid #FECACA;
                 border-radius: 8px; padding: 12px; }
.inconsist-item { display: flex; gap: 6px; margin-bottom: 4px; font-size: 13px; color: #991B1B; }

/* Modos (p99) */
.modo-card { border: 1px solid #DDD6FE; background: #F5F3FF;
             border-radius: 6px; padding: 8px 12px; margin-bottom: 6px; }
.modo-label { font-weight: 700; color: #5B21B6; }

/* Branches */
.branch-row { display: flex; align-items: center; gap: 8px; padding: 5px 0;
              border-bottom: 1px solid #F3F4F6; font-size: 13px; }
.branch-point { font-size: 11px; background: #E0E7FF; color: #3730A3;
                padding: 1px 6px; border-radius: 4px; }

/* Badge */
.badge { display: inline-block; padding: 1px 8px; border-radius: 999px;
         font-size: 11px; font-weight: 700; margin: 1px; }

/* Annotation */
.annotation-section { margin-top: 32px; border-top: 2px dashed var(--border); padding-top: 16px; }
.annotation-label { font-weight: 700; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.annotation-area { width: 100%; min-height: 100px; border: 1px solid var(--border);
                   border-radius: 8px; padding: 10px; font-size: 13px;
                   font-family: system-ui, sans-serif; resize: vertical; }
.annotation-area:focus { outline: 2px solid var(--sistema); border-color: transparent; }
.export-btn { margin-top: 6px; padding: 6px 12px; background: var(--bg);
              border: 1px solid var(--border); border-radius: 6px; cursor: pointer;
              font-size: 12px; color: var(--muted); }
.export-btn:hover { background: var(--border); }

/* Index page */
.index-header { background: #1E293B; color: white; padding: 24px 32px; margin-bottom: 0; }
.index-header h1 { font-size: 22px; }
.index-header p  { color: #94A3B8; font-size: 13px; margin-top: 4px; }
.filter-bar { background: #F8FAFC; border-bottom: 1px solid var(--border);
              padding: 12px 32px; display: flex; gap: 8px; align-items: center;
              flex-wrap: wrap; position: sticky; top: 0; z-index: 10; }
.filter-btn { padding: 4px 12px; border-radius: 999px; border: 1px solid var(--border);
              background: white; cursor: pointer; font-size: 12px; font-weight: 600; }
.filter-btn.active { background: var(--sistema); color: white; border-color: var(--sistema); }
.index-body  { padding: 24px 32px; }
.group-title { font-size: 16px; font-weight: 700; margin: 24px 0 12px;
               padding-bottom: 6px; border-bottom: 2px solid var(--border); }
.page-grid   { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
               gap: 10px; margin-bottom: 20px; }
.page-card   { border: 1px solid var(--border); border-radius: 8px; padding: 12px;
               background: white; transition: box-shadow .15s; }
.page-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,.1); }
.page-card.has-issues { border-color: #FECACA; background: #FEF2F2; }
.page-card.orphan { opacity: .7; }
.page-card a { display: block; font-weight: 700; font-size: 14px; color: var(--text); }
.page-card a:hover { color: var(--sistema); text-decoration: none; }
.card-meta { font-size: 11px; color: var(--muted); margin-top: 4px; }
.issues-count { font-size: 11px; color: #DC2626; font-weight: 700; }

/* Validation items */
.validation-card { background: #FFF7ED; border: 1px solid #FED7AA;
                   border-radius: 6px; padding: 8px 12px; margin-bottom: 6px; }
.da-card { background: #F0FDF4; border: 1px solid #BBF7D0;
           border-radius: 6px; padding: 8px 12px; margin-bottom: 6px;
           font-size: 13px; }

/* Responsive */
@media (max-width: 768px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; }
}