/* NEXO 3.1 — sistema visual unificado */
:root{
  --nx-navy-950:#071829;--nx-navy-900:#0B1D36;--nx-navy-800:#12345A;
  --nx-teal-600:#0E9F91;--nx-teal-500:#10B7A6;--nx-teal-400:#20D1BD;
  --nx-orange-500:#F59E0B;--nx-canvas:#F4F7FA;--nx-surface:#FFFFFF;
  --nx-text:#142133;--nx-muted:#66768A;--nx-border:#DDE5EC;
  --nx-radius-sm:10px;--nx-radius:14px;--nx-radius-lg:20px;
  --nx-shadow-sm:0 1px 2px rgba(11,29,54,.04),0 6px 18px rgba(11,29,54,.04);
  --nx-shadow:0 18px 45px rgba(11,29,54,.09);
  --blue:#0D5C8F;--blue2:var(--nx-teal-500);--pale:#E9F7F5;--ink:var(--nx-text);
  --muted:var(--nx-muted);--paper:var(--nx-canvas);--panel:var(--nx-surface);--line:var(--nx-border);
  --red:#C43D4B;--amber:#B96B08;--green:#14836F;--shadow:var(--nx-shadow-sm);
  color-scheme:light;
}
[data-theme="dark"],[data-theme="blackwhite"]{
  --blue:#55DDD0;--blue2:#20D1BD;--pale:rgba(32,209,189,.12);--ink:#F5F8FB;
  --muted:#9AAABC;--paper:#071018;--panel:#0E1924;--line:#213242;
  --red:#FF7C87;--amber:#F8B84D;--green:#56D5AE;--shadow:0 18px 45px rgba(0,0,0,.25);
  --nx-canvas:#071018;--nx-surface:#0E1924;--nx-text:#F5F8FB;--nx-muted:#9AAABC;--nx-border:#213242;
  color-scheme:dark;
}
html{font-size:16px;scroll-behavior:smooth}body{min-height:100vh;font-family:Inter,"Segoe UI",Arial,sans-serif;font-size:14px;line-height:1.5;letter-spacing:-.005em;background:radial-gradient(circle at 85% -10%,rgba(16,183,166,.08),transparent 28%),var(--paper)}
::selection{color:#fff;background:var(--nx-teal-600)}button,input,select,textarea{font-family:inherit}button{transition:transform .16s ease,box-shadow .16s ease,background-color .16s ease,border-color .16s ease,color .16s ease}button:active{transform:translateY(1px)}:focus-visible{outline:3px solid rgba(16,183,166,.28)!important;outline-offset:2px}
*{scrollbar-width:thin;scrollbar-color:rgba(102,118,138,.55) transparent}*::-webkit-scrollbar{width:8px;height:8px}*::-webkit-scrollbar-track{background:transparent}*::-webkit-scrollbar-thumb{border:2px solid transparent;border-radius:99px;background:rgba(102,118,138,.55);background-clip:padding-box}

/* Estrutura principal */
.sidebar{width:252px;padding:22px 16px 18px;border-right:1px solid var(--line);background:color-mix(in srgb,var(--panel) 96%,transparent);backdrop-filter:blur(18px)}main{margin-left:252px;padding:32px clamp(24px,4vw,56px) 72px}.view{width:100%;max-width:1480px;margin:0 auto}.topbar{min-height:58px;margin-bottom:26px}.topbar h1{font-size:clamp(26px,2.3vw,36px);font-weight:760;letter-spacing:-.035em}.topbar .eyebrow{margin-bottom:5px}
.nexo-sidebar-brand{display:grid;place-items:center;width:156px;min-height:54px;margin:0 auto;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none}.sidebar-brand-symbol{width:146px;height:40px;object-fit:contain}.main-nav{gap:4px;margin-top:21px;padding-right:5px}.nav-item{min-height:44px;gap:10px;padding:8px 11px;border-radius:11px;color:var(--muted);font-size:12px;font-weight:620;letter-spacing:0}.nav-item .nexo-icon{width:30px;height:30px;flex-basis:30px;border-radius:9px}.nav-item .nexo-icon svg{width:17px;height:17px}.nav-item:hover{color:var(--ink);background:color-mix(in srgb,var(--pale) 70%,transparent)}.nav-item.active{color:var(--nx-navy-900);background:#E4F6F3;box-shadow:inset 3px 0 0 var(--nx-teal-500)}.nav-item.active .nexo-icon{color:#fff;background:var(--nx-navy-900);box-shadow:none}.nav-item b{min-width:22px;height:22px;color:var(--blue);background:var(--pale);font-size:9px}.sidebar-foot{padding:10px 12px 4px;font-size:10px}.app-version{padding:4px 12px 0;font-size:9px;letter-spacing:.12em}
[data-theme="dark"] .sidebar,[data-theme="blackwhite"] .sidebar{background:rgba(7,16,24,.94)}[data-theme="dark"] .nav-item.active,[data-theme="blackwhite"] .nav-item.active{color:#E8FFFC;background:rgba(32,209,189,.14)}[data-theme="dark"] .sidebar-brand-symbol,[data-theme="blackwhite"] .sidebar-brand-symbol{content:url("nexo-wordmark-inverse.svg")}

/* Tipografia e hierarquia */
h1,h2,h3{color:var(--ink);font-weight:730;letter-spacing:-.025em}h1{font-size:32px}h2{font-size:20px}h3{font-size:15px}.eyebrow{color:var(--muted);font-size:9.5px;font-weight:800;letter-spacing:.15em}.page-action p,.setting-copy{font-size:12px;line-height:1.6}.section-heading{margin-bottom:17px}.section-heading h2{font-size:17px}.section-heading .eyebrow{margin-bottom:4px}

/* Superfícies e cartões */
.stat-card,.panel,.project-card,.client-card,.team-card,.proposal-card,.portal-card{border:1px solid var(--line);border-radius:var(--nx-radius);background:var(--panel);box-shadow:var(--nx-shadow-sm)}.panel{padding:21px}.stats-grid{gap:14px}.stat-card{min-height:112px;padding:18px}.stat-card span,.stat-card small{font-size:10.5px;line-height:1.4}.stat-card strong{margin:8px 0 4px;font-size:28px;letter-spacing:-.035em}.card-grid{gap:16px}.project-card,.client-card,.team-card,.proposal-card{padding:19px}.project-card h3,.client-card h3,.team-card h3{font-size:15px}.project-card p,.client-card p,.team-card p,.proposal-card p{color:var(--muted);font-size:11px;line-height:1.55}.card-tag,.role-badge,.proposal-status,.priority,.status-chip,.blocker-chip,.eng-status{padding:5px 8px;border-radius:999px;font-size:9px;font-weight:750;letter-spacing:.025em}
.dashboard-grid{gap:16px}.next-card{position:relative;margin:16px 0;padding:27px 30px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:linear-gradient(125deg,var(--nx-navy-900) 5%,#0E4D63 70%,var(--nx-teal-600));box-shadow:0 20px 44px rgba(11,29,54,.18)}.next-card h2{font-size:25px;letter-spacing:-.035em}.next-card p:last-child{color:#D5F5F1;font-size:11px}.next-card:before{color:rgba(255,255,255,.06)}.progress{height:7px;background:color-mix(in srgb,var(--line) 74%,transparent)}.progress span{background:linear-gradient(90deg,var(--nx-navy-800),var(--nx-teal-500))}

/* Botões e controles */
.primary-button,.secondary-button,.white-button,.outline-button,.ghost-button,.danger-button,.back-button{min-height:40px;padding:10px 15px;border-radius:10px;font-size:11px;font-weight:720}.primary-button{color:#fff;background:linear-gradient(135deg,var(--nx-navy-900),var(--nx-navy-800));box-shadow:0 8px 18px rgba(11,29,54,.14)}.primary-button:hover{background:linear-gradient(135deg,#102B4D,#15506A);box-shadow:0 10px 24px rgba(11,29,54,.2)}.secondary-button{color:var(--blue);border:1px solid color-mix(in srgb,var(--blue) 18%,var(--line));background:var(--pale)}.ghost-button,.back-button{color:var(--muted);border:1px solid var(--line);background:var(--panel)}.danger-button{border-color:color-mix(in srgb,var(--red) 25%,var(--line))}.link-button{font-size:10px}.button-group{gap:7px}
[data-theme="dark"] .primary-button,[data-theme="blackwhite"] .primary-button{color:#06201F;background:linear-gradient(135deg,var(--nx-teal-400),#69E4D7);box-shadow:none}[data-theme="dark"] .primary-button:hover,[data-theme="blackwhite"] .primary-button:hover{background:#7DEADF}
label{gap:7px;color:var(--muted);font-size:10.5px;font-weight:680}input,select,textarea{min-height:42px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;color:var(--ink);background:color-mix(in srgb,var(--panel) 94%,var(--paper));font-size:12px;box-shadow:inset 0 1px 0 rgba(11,29,54,.02)}textarea{min-height:88px;line-height:1.5}input:hover,select:hover,textarea:hover{border-color:color-mix(in srgb,var(--blue) 34%,var(--line))}input:focus,select:focus,textarea:focus{border-color:var(--nx-teal-500);outline:3px solid rgba(16,183,166,.12)}
dialog{max-height:92vh;border:1px solid var(--line);border-radius:20px;color:var(--ink);background:var(--panel);box-shadow:0 30px 90px rgba(7,24,41,.28)}dialog form{gap:15px;padding:26px}.modal-head h2{font-size:22px}.modal-head button{color:var(--muted);background:var(--paper)}dialog::backdrop{background:rgba(7,24,41,.55);backdrop-filter:blur(5px)}

/* Listas e operação */
.task-item{min-height:54px;padding:11px 10px;border-radius:11px}.task-item:hover{border-color:var(--line);background:color-mix(in srgb,var(--pale) 45%,var(--panel))}.task-title{font-size:12.5px}.task-meta,.task-context,.compact-meta{font-size:10px;line-height:1.45}.task-check{width:22px;height:22px;border-radius:7px}.management-list{gap:8px}.management-row{min-height:58px;padding:12px;border-radius:11px;background:color-mix(in srgb,var(--panel) 96%,var(--paper))}.management-date{min-width:50px;padding:8px;border-radius:9px;font-size:9px}.management-row strong{font-size:11.5px}.management-row span,.management-row small{font-size:10px;line-height:1.45}.time-row{padding:13px 5px}.time-row strong{font-size:11.5px}.time-row span,.time-row small{font-size:10px}.time-row b{font-size:12px}
.today-flow-panel{padding:20px;border-radius:var(--nx-radius);background:linear-gradient(180deg,var(--panel),color-mix(in srgb,var(--pale) 38%,var(--panel)))}.today-flow-grid{gap:11px}.today-flow-grid article{min-height:90px;padding:15px;border-radius:13px}.today-flow-grid strong{font-size:13px}.today-flow-grid small{font-size:10px}.calm-summary article,.load-card{border-radius:12px}.kanban-column{border-radius:14px}.kanban-card{padding:11px;border-radius:10px}.kanban-card strong{font-size:10.5px}.kanban-card small{font-size:9px}

/* Engenharia */
.engineering-tabs{gap:5px;padding:5px;border-radius:13px;box-shadow:var(--nx-shadow-sm)}.engineering-tabs button{min-height:38px;padding:9px 12px;border-radius:9px;font-size:10px}.engineering-tabs button.active{color:#fff;background:var(--nx-navy-900);box-shadow:none}.engineering-kpis{gap:12px}.engineering-kpis article{padding:17px;border-radius:13px}.engineering-kpis span,.engineering-kpis small{font-size:10px}.engineering-kpis strong{font-size:23px}.health-card,.deliverable-card,.field-card{border-radius:13px}.health-card h3,.deliverable-card h3,.field-card h3{font-size:13px}.health-card p,.health-card small,.deliverable-card p,.deliverable-card small,.field-card span{font-size:10px}.gantt-wrap{border:1px solid var(--line);border-radius:12px;background:var(--panel)}.gantt-canvas{padding:0 12px}.gantt-label span{font-size:10.5px}.gantt-label small,.gantt-track em{font-size:8px}.connector-grid article{border-radius:11px}.connector-grid article span,.connector-grid article small{font-size:9px}
[data-theme="dark"] .engineering-tabs button.active,[data-theme="blackwhite"] .engineering-tabs button.active{color:#06201F;background:var(--nx-teal-400)}

/* Marca, entrada e portal */
.splash{padding:30px;background:radial-gradient(circle at 50% 35%,rgba(16,183,166,.12),transparent 28%),var(--paper)}.splash-brand-lockup{width:min(76vw,560px);max-height:none}.splash-content p{margin-top:19px;color:var(--muted);font-size:11px;letter-spacing:.04em}.splash-line{width:150px;margin-top:20px}.splash-line span{background:var(--nx-teal-500)}.login-screen{grid-template-columns:minmax(360px,1fr) minmax(390px,490px);gap:clamp(44px,8vw,120px);padding:clamp(28px,6vw,88px);background:linear-gradient(rgba(244,247,250,.88),rgba(244,247,250,.96)),linear-gradient(90deg,rgba(11,29,54,.035) 1px,transparent 1px),linear-gradient(rgba(11,29,54,.035) 1px,transparent 1px);background-size:auto,40px 40px,40px 40px}.login-brand-lockup{width:min(43vw,540px);margin:0}.login-brand p{margin-top:24px;color:var(--muted);font-size:12px}.login-card{gap:15px;padding:34px;border-radius:22px;box-shadow:var(--nx-shadow)}.login-card h1{font-size:31px;letter-spacing:-.04em}.login-card p,.login-card small{font-size:10.5px}.portal-brand-lockup{width:min(46vw,360px)}.portal-hero{border-radius:18px;background:linear-gradient(125deg,var(--nx-navy-900),#105A68)}.portal-finance,.portal-feedback{border-radius:15px}.portal-task.detailed strong{font-size:11px}.portal-task.detailed small{font-size:9.5px}
[data-theme="dark"] .login-screen,[data-theme="blackwhite"] .login-screen{background:radial-gradient(circle at 15% 30%,rgba(32,209,189,.09),transparent 30%),var(--paper)}[data-theme="dark"] .splash-brand-lockup,[data-theme="blackwhite"] .splash-brand-lockup,[data-theme="dark"] .login-brand-lockup,[data-theme="blackwhite"] .login-brand-lockup,[data-theme="dark"] .portal-brand-lockup,[data-theme="blackwhite"] .portal-brand-lockup{content:url("nexo-lockup-inverse.svg")}[data-theme="dark"] .portal-brand,[data-theme="blackwhite"] .portal-brand{padding:0;background:transparent}

/* Correções da inspeção visual */
.splash.hide{display:none!important}.sidebar-brand-symbol{padding:0!important;border:0!important;border-radius:0!important;background:transparent!important;box-shadow:none!important}.next-card h2{color:#fff}.next-card .eyebrow{color:#A6D4D4}[data-theme="dark"] .nexo-sidebar-brand,[data-theme="blackwhite"] .nexo-sidebar-brand{padding:0;border:0;background:transparent;box-shadow:none}

/* Tema escuro consistente */
[data-theme="dark"] .stat-card,[data-theme="dark"] .panel,[data-theme="dark"] .project-card,[data-theme="dark"] .client-card,[data-theme="dark"] .team-card,[data-theme="dark"] .proposal-card,[data-theme="blackwhite"] .stat-card,[data-theme="blackwhite"] .panel,[data-theme="blackwhite"] .project-card,[data-theme="blackwhite"] .client-card{background:var(--panel)}[data-theme="dark"] .task-item:hover,[data-theme="blackwhite"] .task-item:hover{background:rgba(32,209,189,.06)}[data-theme="dark"] input,[data-theme="dark"] select,[data-theme="dark"] textarea,[data-theme="blackwhite"] input,[data-theme="blackwhite"] select,[data-theme="blackwhite"] textarea{background:#0B1620}

/* Responsividade */
@media(max-width:1100px){main{padding-right:24px;padding-left:24px}.stats-grid{grid-template-columns:repeat(2,1fr)}.engineering-kpis{grid-template-columns:repeat(2,1fr)}.login-screen{gap:34px;padding:40px}.login-brand-lockup{width:min(44vw,460px)}}
@media(max-width:760px){body{font-size:13px}main{margin-left:0;padding:20px 13px 92px}.view{max-width:none}.topbar{min-height:50px;margin-bottom:18px}.topbar h1{font-size:27px}.stats-grid{gap:10px}.stat-card{min-height:96px;padding:15px}.stat-card strong{font-size:24px}.panel{padding:16px}.mobile-nav{height:78px;gap:4px;padding:8px 10px calc(8px + env(safe-area-inset-bottom));border-color:var(--line);background:color-mix(in srgb,var(--panel) 94%,transparent);backdrop-filter:blur(18px)}.mobile-nav button{min-width:64px;height:52px;border-radius:13px}.mobile-nav small{font-size:8.5px}.login-screen{display:grid;grid-template-columns:1fr;align-content:start;gap:12px;padding:20px 16px 92px}.login-brand{display:grid;justify-items:center}.login-brand-lockup{width:min(86vw,360px)}.login-brand p{display:none}.login-card{width:100%;max-width:520px;margin:0 auto;padding:24px}.login-card h1{font-size:27px}.splash-brand-lockup{width:min(92vw,480px)}.portal-brand-lockup{width:min(70vw,310px)}.engineering-tabs{margin-bottom:12px}.management-row{gap:8px}.next-card{padding:22px 20px}.next-card h2{font-size:22px}}
@media(max-width:430px){.stats-grid,.engineering-kpis{grid-template-columns:1fr 1fr}.stat-card{min-height:92px}.card-grid{gap:11px}.page-action{gap:10px}.button-group{width:100%;flex-wrap:wrap}.button-group button{flex:1 1 auto}.login-card{padding:21px 18px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}