:root{
  --bg:#f4f6f8;--card:#fff;--text:#1f2937;--muted:#6b7280;--border:#dfe3e8;
  --primary:#1667d9;--red:#dc2626;--yellow:#f59e0b;--green:#16803a;--blue:#2563eb;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-width:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);overflow-x:hidden}
a{color:inherit}
img{max-width:100%;height:auto}

.topbar{min-height:64px;background:#101827;color:#fff;display:flex;align-items:center;padding:0 24px;gap:20px;position:sticky;top:0;z-index:1000}
.brand{text-decoration:none;font-size:20px;font-weight:700;margin-right:auto;white-space:nowrap}
.topbar nav{display:flex;align-items:center;gap:6px}
.topbar nav a{text-decoration:none;padding:10px 11px;border-radius:7px;white-space:nowrap}
.topbar nav a:hover{background:#253047}
.menu-btn{display:none;background:transparent;border:0;color:#fff;font-size:27px;line-height:1;padding:8px;cursor:pointer;border-radius:7px}
.menu-btn:hover{background:#253047}

.container{width:100%;max-width:1250px;margin:0 auto;padding:22px}
.page-title h1{font-size:26px;line-height:1.2;margin:0 0 20px;overflow-wrap:anywhere}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:20px}
.card{min-width:0;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:18px;box-shadow:0 1px 2px rgba(0,0,0,.03)}
.stat span{display:block;color:var(--muted);font-size:13px;margin-bottom:9px}
.stat strong{display:block;font-size:24px;line-height:1.15;overflow-wrap:anywhere}
.yellow-card{border-left:5px solid var(--yellow)}
.red-card{border-left:5px solid var(--red)}

.toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:16px 0;min-width:0}
.toolbar h2{margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:40px;border:1px solid #c8cdd4;background:#fff;color:#1f2937;padding:9px 13px;border-radius:7px;text-decoration:none;cursor:pointer;font:inherit;text-align:center}
.btn:hover{filter:brightness(.97)}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn.danger{background:#fff;color:var(--red);border-color:#f5b7b7}
.btn:disabled{opacity:.5;cursor:not-allowed}
.full{width:100%}
.search{display:flex;gap:8px;flex:1;max-width:720px;min-width:0}
.search input{flex:1;min-width:0}
.search select{width:auto;min-width:150px}

.table-wrap{width:100%;max-width:100%;background:#fff;border:1px solid var(--border);border-radius:10px;overflow-x:auto;-webkit-overflow-scrolling:touch}
table{width:100%;border-collapse:collapse;min-width:760px}
th,td{text-align:left;padding:12px 13px;border-bottom:1px solid #edf0f2;vertical-align:top;overflow-wrap:anywhere}
th{font-size:12px;text-transform:uppercase;color:var(--muted);background:#fafbfc}
tr:last-child td{border-bottom:0}
.badge{display:inline-block;padding:5px 8px;border-radius:999px;font-size:12px;font-weight:700;white-space:nowrap}
.badge.red{background:#fee2e2;color:#991b1b}.badge.yellow{background:#fef3c7;color:#92400e}.badge.green{background:#dcfce7;color:#166534}.badge.blue{background:#dbeafe;color:#1e40af}.badge.gray{background:#e5e7eb;color:#4b5563}
.link{color:#145ec2;text-decoration:none;background:none;border:0;padding:0;cursor:pointer;font:inherit}.danger-text{color:var(--red)}

label{display:block;min-width:0;font-size:13px;font-weight:700;color:#374151}
input,select,textarea{display:block;width:100%;max-width:100%;margin-top:6px;border:1px solid #cdd3da;border-radius:7px;padding:10px 11px;background:#fff;color:#111;font:inherit}
textarea{resize:vertical}
.form-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
.span-2{grid-column:span 2}
.actions{display:flex;flex-wrap:wrap;gap:9px;align-items:center;min-width:0}
.section{margin-top:20px}
.two-cols{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:16px}
.client-info p,.card p{overflow-wrap:anywhere}
.client-info p{margin:8px 0}
.muted{color:var(--muted);font-size:13px}
.alert{padding:11px 14px;border-radius:7px;margin-bottom:15px;overflow-wrap:anywhere}.alert.success{background:#dcfce7;color:#166534}.alert.error{background:#fee2e2;color:#991b1b}

.login-body{min-height:100vh;display:grid;place-items:center;padding:20px;background:#111827}
.login-card{width:min(420px,100%);background:#fff;border-radius:12px;padding:26px}
.login-card h1{margin:0 0 5px}.login-card p{color:var(--muted);margin-top:0}.login-card label{margin:14px 0}

.item-head,.item-row{display:grid;grid-template-columns:minmax(0,2fr) minmax(80px,.6fr) minmax(110px,1fr) minmax(0,2fr) 42px;gap:8px;align-items:end;margin-bottom:8px}
.item-head{font-size:12px;color:var(--muted);font-weight:700}
.item-row input{margin:0}
.item-field{min-width:0}
.item-field-label{display:none}
.inline{display:inline}.inline button{display:inline}.section h2,h2{font-size:18px}

@media (max-width:900px){
  .topbar{padding:0 14px;gap:10px}
  .brand{font-size:18px;max-width:calc(100vw - 72px);overflow:hidden;text-overflow:ellipsis}
  .menu-btn{display:block}
  .topbar nav{display:none;position:absolute;left:10px;right:10px;top:58px;background:#101827;padding:10px;flex-direction:column;align-items:stretch;border-radius:0 0 10px 10px;box-shadow:0 12px 24px rgba(0,0,0,.25);max-height:calc(100vh - 70px);overflow-y:auto}
  .topbar nav a{width:100%;padding:12px}
  .menu-open .topbar nav{display:flex}
}

@media (max-width:760px){
  .container{padding:14px 10px 24px}
  .page-title h1{font-size:21px;margin-bottom:14px}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .card{padding:14px;border-radius:9px}
  .stat strong{font-size:19px}
  .toolbar{align-items:stretch;flex-direction:column;margin:12px 0}
  .toolbar>.btn,.toolbar>.actions,.toolbar>div{width:100%}
  .toolbar .actions .btn{flex:1 1 140px}
  .search{width:100%;max-width:none;display:grid;grid-template-columns:1fr}
  .search input,.search select,.search .btn{width:100%;min-width:0}
  .form-grid,.two-cols{grid-template-columns:1fr;gap:12px}
  .span-2{grid-column:span 1}
  input,select,textarea{font-size:16px;min-height:44px}
  textarea{min-height:96px}
  .actions{width:100%;align-items:stretch}
  .actions>.btn,.actions>button.btn{flex:1 1 145px}

  /* Tabelas viram cartões no celular em vez de ficarem espremidas. */
  .table-wrap{background:transparent;border:0;border-radius:0;overflow:visible}
  .table-wrap table{display:block;min-width:0;width:100%}
  .table-wrap thead{display:none}
  .table-wrap tbody{display:grid;gap:10px;width:100%}
  .table-wrap tr{display:block;width:100%;background:#fff;border:1px solid var(--border);border-radius:9px;padding:7px 11px;box-shadow:0 1px 2px rgba(0,0,0,.025)}
  .table-wrap td{display:grid;grid-template-columns:minmax(95px,38%) minmax(0,1fr);gap:10px;width:100%;padding:9px 0;border-bottom:1px solid #edf0f2;align-items:start;text-align:right}
  .table-wrap td::before{content:attr(data-label);font-size:11px;line-height:1.4;font-weight:700;text-transform:uppercase;color:var(--muted);text-align:left}
  .table-wrap td:last-child{border-bottom:0}
  .table-wrap td[colspan]{display:block;text-align:left}
  .table-wrap td[colspan]::before{display:none}
  .table-wrap td .link,.table-wrap td form{justify-self:end}
  .table-wrap td .badge{justify-self:end}

  .item-head{display:none}
  .item-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px;padding:12px;margin-bottom:12px;border:1px solid var(--border);border-radius:9px;background:#fafbfc;align-items:end}
  .item-field{display:block;min-width:0}
  .item-field:nth-child(1),.item-field:nth-child(4){grid-column:1/-1}
  .item-field-label{display:block;font-size:11px;font-weight:700;color:var(--muted);margin-bottom:5px;text-transform:uppercase}
  .item-row input{width:100%;min-width:0}
  .item-row .remove-item{grid-column:1/-1;width:100%;min-height:40px}
  #add-item{width:100%;margin-top:2px}
}

@media (max-width:430px){
  .cards{grid-template-columns:1fr}
  .login-body{padding:12px}
  .login-card{padding:20px 16px}
  .table-wrap td{grid-template-columns:minmax(85px,42%) minmax(0,1fr)}
  .actions>.btn,.actions>button.btn{flex-basis:100%}
  .item-row{grid-template-columns:1fr}
  .item-field:nth-child(n){grid-column:1}
}

/* Identidade visual / logotipo */
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-logo{display:block;width:auto;height:38px;max-width:150px;object-fit:contain;flex:0 0 auto}
.brand-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.login-logo{display:block;max-width:220px;max-height:100px;width:auto;height:auto;object-fit:contain;margin:0 auto 16px}
.logo-settings-field{display:flex;flex-direction:column;gap:7px}
.field-label{font-weight:600;color:#1f2937}
.logo-upload-box{display:flex;align-items:center;gap:18px;border:1px dashed #cbd5e1;border-radius:10px;padding:14px;background:#f8fafc;min-height:120px}
.logo-preview-wrap{width:180px;min-width:180px;height:90px;display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid #e5e7eb;border-radius:8px;padding:8px;overflow:hidden}
.logo-preview{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.logo-placeholder{font-size:13px;color:#64748b;text-align:center}
.logo-upload-actions{display:flex;flex:1;min-width:0;flex-direction:column;gap:8px}
.logo-upload-actions input[type=file]{width:100%;max-width:100%}
.logo-upload-actions small{color:#64748b;line-height:1.35}
.check-line{display:flex!important;align-items:center;gap:8px;font-weight:500!important;margin:0!important}
.check-line input{width:auto!important;margin:0}
.form-actions{display:flex;justify-content:flex-start}

@media (max-width:760px){
  .brand-logo{height:34px;max-width:120px}
  .brand.has-logo .brand-name{display:none}
  .logo-upload-box{align-items:stretch;flex-direction:column}
  .logo-preview-wrap{width:100%;min-width:0;height:110px}
  .logo-upload-actions{width:100%}
  .settings-form .btn{width:100%}
}

@media (max-width:430px){
  .brand-logo{height:31px;max-width:105px}
  .login-logo{max-width:180px;max-height:82px}
}