/* Layout executivo do Volume. Mantém os componentes e cálculos existentes. */
.volume-preview .workspace-nav .main-tabs{display:flex!important;flex-direction:column!important;grid-template-columns:none!important;background:transparent!important;border:0!important;box-shadow:none!important;padding:0!important;width:100%!important;gap:8px!important}
.volume-preview .workspace-nav .main-tab-button{width:100%!important;min-width:0!important;background:transparent!important;color:#c2d2e7!important;border-radius:8px!important;box-shadow:none!important}
.volume-preview .workspace-nav .main-tab-button.active{background:#004fa3!important;color:#fff!important}
.volume-preview .kpi-primary em.positive{color:#8de8bd;background:#143c43;border:0}
@media(max-width:600px){.volume-preview .workspace-nav .main-tabs{flex-direction:row!important;flex-wrap:nowrap!important}.volume-preview .workspace-nav .main-tab-button{width:auto!important;flex:0 0 auto!important}.volume-preview .filters-header{display:flex;justify-content:space-between;align-items:center}}
.volume-preview{margin:0;background:#f6f9fc;color:#0a1c3d;font-family:"Segoe UI",Arial,sans-serif;font-size:14px;line-height:1.5}
.volume-preview:before{display:none}
.workspace-nav{position:fixed;inset:0 auto 0 0;width:220px;background:#0a1c3d;color:white;padding:32px 20px;z-index:50;display:flex;flex-direction:column}
.workspace-brand{color:white;text-decoration:none;font-weight:750;font-size:22px;letter-spacing:.08em}
.workspace-brand span{display:block;font-size:11px;color:#afc0d6;font-weight:400;letter-spacing:0;margin-top:5px}
.nav-label{font-size:10px;color:#95adc8;letter-spacing:.12em;margin:48px 12px 16px}
.volume-preview .main-tabs{display:flex;flex-direction:column;background:transparent;border:0;box-shadow:none;padding:0;gap:8px;margin:0}
.volume-preview .main-tab-button{width:100%;text-align:left;min-height:46px;border:0;border-radius:8px;color:#bbcbe0;background:transparent;padding:12px 16px;font-size:14px;font-weight:500}
.volume-preview .main-tab-button.active{color:white;background:#004fa3;box-shadow:none}
.portal-return{margin-top:auto;color:#bbcbe0;font-size:12px;text-decoration:none;padding:16px 12px}
.volume-preview .shell{margin-left:220px;width:calc(100% - 220px);max-width:none;padding:24px 40px 48px}
.preview-notice{font-size:11px;color:#66788f;text-align:right;margin-bottom:12px}
.volume-preview .topbar{background:none;border:0;border-radius:0;box-shadow:none;padding:0 0 24px;overflow:visible;margin:0;gap:24px}
.volume-preview .topbar:before,.volume-preview .topbar:after{display:none}
.volume-preview .topbar h1{font-size:34px;line-height:1.2;font-weight:650;color:#0a1c3d;letter-spacing:-.04em;margin:6px 0 10px}
.volume-preview .topbar .eyebrow{font-size:10px;font-weight:600;letter-spacing:.12em;color:#004fa3}
.volume-preview .topbar .source{font-size:12px;color:#66788f}
.volume-preview .creator-signature{display:none}
.volume-preview .topbar .actions button,.volume-preview .upload{background:#fff;color:#004fa3;border:1px solid #d1dce8;border-radius:8px;box-shadow:none;font-size:12px;min-height:42px}
.volume-preview .filters{background:#fff;border:1px solid #d1dce8;border-radius:12px;padding:16px 20px;box-shadow:none;margin-bottom:24px}
.volume-preview .filters:before{display:none}
.volume-preview .filters-header strong{font-size:12px;color:#0a1c3d;letter-spacing:0}
.volume-preview .filters-header span{display:none}
.volume-preview .filters-body{gap:12px;margin-top:12px}
.volume-preview .filters label{font-size:10px;color:#66788f;font-weight:600;letter-spacing:.04em}
.volume-preview select,.volume-preview .multi-toggle{border:1px solid #d1dce8;background:#fff;border-radius:8px;min-height:40px;box-shadow:none;color:#0a1c3d}
.volume-preview .kpis{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:16px;margin-bottom:24px}
.volume-preview .kpi-card{border:1px solid #d1dce8;border-radius:12px;box-shadow:none;background:#fff;padding:20px;min-height:110px}
.volume-preview .kpi-card:before,.volume-preview .kpi-card:after{display:none}
.volume-preview .kpi-primary{grid-row:span 2;background:#0a1c3d;border-color:#0a1c3d;display:flex;flex-direction:column;justify-content:center}
.volume-preview .kpi-primary span,.volume-preview .kpi-primary small{color:#bbcee5}
.volume-preview .kpi-primary strong{color:#fff;font-size:42px;margin:12px 0}
.volume-preview .kpis span{font-size:12px;font-weight:500}
.volume-preview .kpis strong{font-size:26px;font-weight:650;letter-spacing:-.035em}
.volume-preview .kpis .kpi-primary strong{font-size:42px}
.volume-preview .kpi-card:hover{transform:none;box-shadow:none}
.volume-preview .panel{background:#fff;border:1px solid #d1dce8;border-radius:12px;box-shadow:none;padding:24px;margin-bottom:20px}
.volume-preview .panel-title{border:0;padding:0 0 18px}
.volume-preview .panel-title h2{font-size:18px;font-weight:650;letter-spacing:-.025em}
.volume-preview .panel-title h2:before{display:none}
.volume-preview .panel-title span{font-size:11px}
.volume-preview .chart-wrap{height:390px;overflow:hidden}
.volume-preview table{font-size:12px}
.volume-preview th{background:#eff4f9;color:#40546e}
.volume-preview :focus-visible{outline:3px solid #00a3d9;outline-offset:3px}
@media(max-width:1100px){.workspace-nav{width:180px;padding:24px 14px}.volume-preview .shell{margin-left:180px;width:calc(100% - 180px);padding:20px}.volume-preview .topbar{grid-template-columns:1fr}.volume-preview .topbar h1{font-size:28px}.volume-preview .kpis{grid-template-columns:1fr 1fr}.volume-preview .kpi-primary{grid-column:1/-1;grid-row:auto;min-height:170px}}
@media(max-width:600px){.workspace-nav{position:relative;width:100%;padding:18px 16px}.workspace-brand{font-size:17px}.workspace-brand span,.nav-label,.portal-return{display:none}.volume-preview .main-tabs{flex-direction:row;overflow-x:auto;margin-top:16px;gap:4px}.volume-preview .main-tab-button{width:auto;white-space:nowrap;font-size:11px;min-height:40px;padding:10px}.volume-preview .shell{margin:0;width:100%;padding:16px}.preview-notice{text-align:left}.volume-preview .topbar h1{font-size:28px}.volume-preview .kpis{gap:10px}.volume-preview .kpi-card{padding:16px;min-width:0}.volume-preview .kpis strong{font-size:23px}.volume-preview .kpis .kpi-primary strong{font-size:38px}.volume-preview .panel{padding:16px}.volume-preview .filters{padding:16px}.volume-preview .chart-wrap{height:260px}.volume-preview .panel-title{align-items:flex-start;gap:8px}.volume-preview .panel-title span{max-width:160px}}
@media(prefers-reduced-motion:reduce){.volume-preview *{transition:none!important;animation:none!important}}
.volume-preview .chart-legend{position:relative;z-index:2;display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:10px}
.volume-preview .chart-wrap canvas{height:390px!important}
@media(max-width:600px){.volume-preview .chart-wrap canvas{height:260px!important}}

/* Navegação superior: marca, análises e retorno ao portal. */
.volume-preview .workspace-nav{position:relative;inset:auto;width:100%;min-height:88px;padding:16px max(32px,calc((100% - 1440px)/2));display:flex;flex-direction:row;align-items:center;gap:40px;border-bottom:3px solid #004fa3;box-shadow:0 3px 12px #0a1c3d0a}
.volume-preview .workspace-brand{flex:none;font-size:20px}
.volume-preview .workspace-nav .main-tabs{flex-direction:row!important;width:auto!important;flex:1;align-items:center;gap:6px!important;margin:0;overflow:visible}
.volume-preview .workspace-nav .main-tab-button{width:auto!important;flex:none;min-height:44px;padding:11px 18px;text-align:center;font-size:13px;white-space:nowrap;transition:background-color .16s ease,color .16s ease}
.volume-preview .workspace-nav .main-tab-button:hover{background:#1b3556!important;color:#fff!important}
.volume-preview .workspace-nav .main-tab-button.active{background:#fff!important;color:#004fa3!important;font-weight:700}
.volume-preview .portal-return{display:block;margin:0;padding:10px 0;white-space:nowrap;color:#d7e3f2;font-size:12px}
.volume-preview .portal-return:hover{color:#fff;text-decoration:underline}
.volume-preview .shell{width:100%;max-width:1440px;margin:0 auto;padding:32px}
.volume-preview .topbar{align-items:center;padding-bottom:24px}
.volume-preview .topbar h1{font-size:32px;letter-spacing:-.035em}
.volume-preview .filters,.volume-preview .panel,.volume-preview .kpi-card{box-shadow:0 2px 5px #0a1c3d04;border-color:#dce4ed}
.volume-preview .filters label{font-size:11px;letter-spacing:.02em}
.volume-preview .filters-header strong{text-transform:none;font-size:13px}
.volume-preview .kpi-primary{border-color:#0a1c3d}
.volume-preview .kpi-card strong{font-variant-numeric:tabular-nums}
.volume-preview .panel-title span{color:#66788f;font-size:12px}
@media(max-width:1100px){
 .volume-preview .workspace-nav{padding:16px 24px;gap:24px;flex-wrap:wrap}
 .volume-preview .workspace-nav .main-tabs{order:3;flex-basis:100%;justify-content:flex-start}
 .volume-preview .portal-return{margin-left:auto}
 .volume-preview .shell{margin:0 auto;width:100%;padding:24px}
}
@media(max-width:600px){
 .volume-preview .workspace-nav{padding:16px;gap:16px;min-height:0}
 .volume-preview .workspace-brand{font-size:17px}
 .volume-preview .workspace-brand span{display:none}
 .volume-preview .portal-return{font-size:11px}
 .volume-preview .workspace-nav .main-tabs{gap:4px!important;justify-content:space-between}
 .volume-preview .workspace-nav .main-tab-button{padding:10px 9px;font-size:11px;min-height:44px}
 .volume-preview .shell{padding:20px 16px}
 .volume-preview .topbar h1{font-size:28px}
}