:root{
  --nav:#0d3550;--nav2:#082536;--bg:#f7f3eb;--panel:#fffdf8;--ink:#1f2d3a;
  --muted:#6f7a84;--line:#eadfcd;--primary:#d7a02c;--ok:#1f8a4c;--danger:#b42318;
  --warn:#8a6300;--warnbg:#fff4d6;--gold-soft:#f7ecd0;--gold-line:#e8c979;--nav-soft:#e7eef4;
}
*{box-sizing:border-box}body{margin:0;font-family:"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--bg)}
button,input,select,textarea{font:inherit}a{text-decoration:none;color:inherit}
.shell{min-height:100vh;display:flex}.sidebar{width:255px;position:fixed;inset:0 auto 0 0;background:linear-gradient(180deg,var(--nav),var(--nav2));color:#fff;padding:22px 16px;display:flex;flex-direction:column;overflow:auto}
.brand{display:flex;gap:12px;align-items:center;margin-bottom:25px}.brand-icon,.login-logo{width:56px;height:56px;border-radius:16px;background:#fff;color:var(--nav);display:grid;place-items:center;font-weight:800;font-size:22px;overflow:hidden;box-shadow:0 8px 18px rgba(0,0,0,.12)}.brand-icon img,.login-logo img{width:100%;height:100%;object-fit:cover;display:block}.brand small{display:block;opacity:.85;margin-top:4px;line-height:1.25;font-size:12px}
nav{display:flex;flex-direction:column;gap:3px}nav a{color:#fff;padding:10px 11px;border-radius:9px;display:flex;justify-content:space-between;gap:10px;transition:.2s ease}nav a:hover{background:rgba(215,160,44,.16);box-shadow:inset 0 0 0 1px rgba(232,201,121,.22)}nav em{font-size:10px;font-style:normal;opacity:.55}.menu-label{text-transform:uppercase;font-size:10px;letter-spacing:.13em;opacity:.58;margin:14px 10px 4px;color:#f0d79b}
.user-box{margin-top:auto;border-top:1px solid rgba(255,255,255,.14);padding:14px 9px}.user-box small{display:block;opacity:.75;margin:3px 0 10px}.link-button{border:0;background:none;padding:0;color:#f3d58b;cursor:pointer}
.main{margin-left:255px;width:calc(100% - 255px);padding:28px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.topbar h1{margin:0;font-size:27px}.topbar p{margin:5px 0 0;color:var(--muted)}
.status-ok{color:#735200;background:var(--gold-soft);border:1px solid var(--gold-line);border-radius:20px;padding:8px 12px;font-size:12px;font-weight:700}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.metric-card,.panel{background:var(--panel);border:1px solid var(--line);box-shadow:0 4px 14px rgba(16,24,40,.05);border-radius:14px}.metric-card{padding:18px}.metric-card span,.metric-card small{color:var(--muted)}.metric-card strong{display:block;font-size:28px;margin:8px 0 5px}.danger-card{border-color:#f0b7b4;background:#fffafa}
.panel{padding:20px;margin-top:17px}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:14px}.panel h2{margin:0 0 5px;font-size:18px}.panel p{color:var(--muted);margin-top:0}.panel h3{font-size:15px;margin-top:22px}
table{width:100%;border-collapse:collapse}th,td{border-bottom:1px solid var(--line);padding:12px 10px;text-align:left;font-size:13px;white-space:nowrap}th{text-transform:uppercase;letter-spacing:.04em;font-size:11px;color:var(--muted)}
.badge{display:inline-block;padding:5px 9px;border-radius:12px;background:var(--nav-soft);color:#455667;font-size:11px;font-weight:600}.badge.ok{background:#e9f7ef;color:var(--ok)}.badge.off{background:#fff0ef;color:#9b2c27}.badge.warn{background:var(--warnbg);color:var(--warn)}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.form-grid label,.login-card label{font-size:13px;font-weight:600}.span2{grid-column:span 2}.form-grid input,.form-grid select,.form-grid textarea,.login-card input{width:100%;margin-top:6px;padding:10px 11px;border:1px solid #cfd7e0;border-radius:8px;background:#fff}.form-grid textarea{resize:vertical}
.actions{margin-top:16px;display:flex;gap:9px;align-items:center;flex-wrap:wrap}.btn{border:0;border-radius:9px;padding:10px 14px;font-weight:700;cursor:pointer;display:inline-block}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.primary{background:var(--primary);color:#fff;box-shadow:0 6px 14px rgba(215,160,44,.28)}.btn.secondary{background:var(--gold-soft);color:#6a4f09;border:1px solid var(--gold-line)}.btn.ghost{background:#fff;border:1px solid var(--line);color:#536273}.btn.small{padding:7px 10px;font-size:11px}.full{width:100%}
.alert{padding:11px 13px;border-radius:9px;margin-bottom:14px;font-size:13px}.ok-alert{background:#eef9f2;color:var(--ok)}.error-alert{background:#fff0ef;color:var(--danger)}.info-box{margin-top:15px;padding:12px 14px;border:1px solid var(--gold-line);border-radius:9px;background:#fffaf0;color:#5e5031;font-size:13px}
.table-scroll{overflow:auto}.row-actions{display:flex;gap:6px}.row-actions form{margin:0}.search{display:flex;gap:8px}.search input{padding:9px 10px;border:1px solid #cfd7e0;border-radius:8px;min-width:220px}
.quick-actions{display:flex;flex-wrap:wrap;gap:10px}.quick{background:#fff7e6;border:1px solid var(--gold-line);color:#735200;padding:12px 15px;border-radius:10px;font-weight:700}
.login-body{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#f7f1df,#e7eef4)}.login-card{width:min(420px,92vw);background:#fffdf8;border-radius:18px;padding:30px;box-shadow:0 20px 50px rgba(16,24,40,.13)}.login-card .login-logo{background:#fff;color:#fff;margin-bottom:15px}.login-card h1{margin:0 0 5px}.login-card>p{margin:0 0 20px;color:var(--muted);line-height:1.45}.login-card label{display:block;margin-bottom:14px}.login-help{margin-top:18px;border-top:1px solid var(--line);padding-top:15px;color:var(--muted);font-size:12px;line-height:1.55}
@media(max-width:1000px){.metrics{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.sidebar{width:205px}.main{margin-left:205px;width:calc(100% - 205px)}}
@media(max-width:680px){.shell{display:block}.sidebar{position:static;width:100%;min-height:auto}.user-box{margin-top:18px}.main{margin:0;width:100%;padding:17px}.metrics,.form-grid{grid-template-columns:1fr}.span2{grid-column:span 1}.topbar,.panel-title{align-items:flex-start;flex-direction:column}.search{width:100%}.search input{min-width:0;flex:1}}

.btn.danger{background:#b42318;color:#fff}
.warning-box{margin-top:10px;padding:12px 14px;border-radius:9px;background:#fff4ce;color:#765700;border:1px solid #f0d98a;font-size:13px}
.summary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:12px}
.summary-grid>div{border:1px solid var(--line);border-radius:10px;padding:12px;background:#fffaf2}
.summary-grid span{display:block;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.04em;margin-bottom:5px}
.summary-grid strong{font-size:15px}
.metrics.two{grid-template-columns:repeat(2,1fr)}
tfoot th{background:#fff8ea}
@media(max-width:680px){.summary-grid,.metrics.two{grid-template-columns:1fr}}

.print-brand{display:none;align-items:center;gap:14px;margin-bottom:14px;padding-bottom:12px;border-bottom:2px solid var(--gold-line)}
.print-brand img{width:54px;height:54px;border-radius:14px;display:block;box-shadow:0 6px 16px rgba(0,0,0,.08)}
.print-brand strong{display:block;font-size:20px;color:var(--nav)}
.print-brand small{display:block;margin-top:3px;color:#7b6427}

@media print{
  body{background:#fff;color:#000}
  .sidebar,.user-box,.actions form button,.link-button,.search,.status-ok{display:none!important}
  .shell{display:block;min-height:auto}
  .main{margin:0!important;width:100%!important;padding:0!important}
  .topbar{margin-bottom:12px;border-bottom:1px solid #ddd;padding-bottom:8px}
  .topbar p{color:#666}
  .print-brand{display:flex}
  .panel,.metric-card{box-shadow:none!important;border:1px solid #ddd!important;background:#fff!important}
  .btn,.actions a{display:none!important}
  a{color:#000;text-decoration:none}
}


/* REV6 - Imagens de produto e tabela de disponibilidade */
.field-help{display:block;margin-top:5px;color:var(--muted);font-weight:400}
.product-thumb{width:58px;height:58px;object-fit:cover;border-radius:10px;border:1px solid var(--line);background:#fff;display:block}
.product-thumb.placeholder,.catalog-thumb.placeholder{display:grid;place-items:center;text-align:center;color:var(--muted);font-size:10px;background:#f8f4eb}
.product-image-edit{display:flex;align-items:center;gap:14px;padding:12px;border:1px solid var(--line);border-radius:10px;background:#fffaf2}
.product-image-edit img{width:120px;height:120px;object-fit:cover;border-radius:12px;border:1px solid var(--gold-line)}
.remove-image{display:flex!important;align-items:center;gap:8px;font-weight:600!important;color:var(--danger)}
.remove-image input{width:auto!important;margin:0!important}
.catalog-title{margin-bottom:12px}.catalog-actions{display:flex;gap:8px}.catalog-search{margin-bottom:15px}.catalog-summary{padding:11px 13px;background:var(--gold-soft);border:1px solid var(--gold-line);border-radius:10px;margin-bottom:14px;color:#6d520c}
.catalog-table td{vertical-align:middle}.catalog-thumb{width:82px;height:70px;object-fit:cover;border-radius:11px;border:1px solid var(--line);display:block;background:#fff}.catalog-name{display:block;font-size:15px}.catalog-code{display:block;color:var(--muted);margin-top:4px}.catalog-price{font-size:16px;font-weight:800;color:#765500}.catalog-stock{font-size:15px;color:var(--nav)}
@media(max-width:680px){.catalog-thumb{width:64px;height:58px}.product-image-edit{align-items:flex-start;flex-direction:column}}
@media print{
  .no-print{display:none!important}
  .catalog-panel{border:0!important;padding:0!important}
  .catalog-summary{background:#fff!important;border:1px solid #ccc!important;color:#000!important}
  .catalog-table th,.catalog-table td{white-space:normal!important;padding:9px 7px!important}
  .catalog-thumb{width:58px;height:50px}
  .catalog-price,.catalog-stock{color:#000!important}
}


/* REV7 - Cadastro rapido integrado a compras e vendas */
.quick-register{margin:0 0 18px;border:1px solid var(--gold-line);border-radius:12px;background:#fffaf0;overflow:hidden}
.quick-register summary{cursor:pointer;list-style:none;padding:12px 15px;font-weight:800;color:#735200;background:var(--gold-soft);user-select:none}
.quick-register summary::-webkit-details-marker{display:none}
.quick-register summary::before{content:'＋';display:inline-block;margin-right:7px;font-weight:900}
.quick-register[open] summary::before{content:'−'}
.quick-register-body{padding:16px;border-top:1px solid var(--gold-line)}
.quick-msg{min-height:18px;margin-top:10px;font-size:13px;color:var(--muted)}
.quick-msg.success{color:var(--ok);font-weight:700}
.quick-msg.error{color:var(--danger);font-weight:700}
.field-help{display:block;margin-top:5px;font-size:11px;font-weight:400;color:var(--muted)}

/* Formação de preços - REV8 */
.pricing-summary{display:grid;grid-template-columns:repeat(5,minmax(135px,1fr));gap:10px;padding:14px;border:1px solid var(--gold-line);background:#fffaf0;border-radius:12px}
.pricing-summary>div{padding:10px;background:#fff;border:1px solid var(--line);border-radius:9px}
.pricing-summary span{display:block;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.05em;margin-bottom:5px}
.pricing-summary strong{font-size:14px}
.pricing-row-form{display:grid;grid-template-columns:92px 125px;gap:7px;align-items:end;min-width:245px}
.pricing-row-form label{font-size:10px;color:var(--muted);font-weight:700}
.pricing-row-form input{width:100%;margin-top:4px;padding:7px 8px;border:1px solid #cfd7e0;border-radius:7px;background:#fff}
.pricing-row-form .row-actions{grid-column:1 / -1}
.price-ok{background:#eef9f2!important;border-color:#b8dec6!important;color:#176d3e!important}
.price-warning{background:#fff8e6!important;border-color:#e8c979!important;color:#765700!important}
.price-loss{background:#fff0ef!important;border-color:#efb4b0!important;color:#9b2c27!important}
@media(max-width:900px){.pricing-summary{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.pricing-summary{grid-template-columns:1fr}.pricing-row-form{grid-template-columns:1fr;min-width:200px}.pricing-row-form .row-actions{grid-column:auto}}

.user-password-link {
  display: inline-block;
  margin: .45rem 0 .2rem;
  font-size: .82rem;
  color: inherit;
  text-decoration: underline;
  opacity: .85;
}