/* Estilos da shell de produto (login + dashboard), além dos tokens/componentes de css/styles.css */
:root{ --danger:#D14343; }
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){ --danger:#FF6B6B; }}
:root[data-theme="dark"]{ --danger:#FF6B6B; }

input[type=text],input[type=password]{font:inherit;font-size:14px;color:var(--fg);background:var(--surface-2);border:1px solid var(--line);border-radius:6px;padding:9px 10px;width:100%;min-width:0}

.btn-primary{font:inherit;font-size:13px;font-weight:600;padding:9px 16px;border-radius:6px;border:1px solid var(--blue);background:var(--blue);color:#fff;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.btn-primary:hover{background:var(--blue-ink);border-color:var(--blue-ink)}
.btn-ghost{font:inherit;font-size:13px;font-weight:500;padding:8px 14px;border-radius:6px;border:1px solid rgba(255,255,255,.35);background:transparent;color:inherit;cursor:pointer;white-space:nowrap}
.btn-ghost:hover{background:rgba(255,255,255,.1)}
.btn-block{width:100%;justify-content:center}

/* topo (reutiliza .bar/.bar-in de styles.css) */
.topbar-right{display:flex;align-items:center;gap:12px;margin-left:auto}
.trial-badge{font-size:11px;letter-spacing:.03em;background:rgba(255,255,255,.12);color:#fff;padding:5px 10px;border-radius:999px;white-space:nowrap}

/* login */
body.login-page{min-height:100vh;display:flex;flex-direction:column;min-width:0}
body.login-page footer{max-width:none;width:100%}
@media (max-width:520px){
  body.login-page footer{flex-direction:column;align-items:center;text-align:center;gap:4px}
}
.login-main{flex:1;min-width:0;width:100%;display:flex;align-items:center;justify-content:center;padding:32px 16px}
.login-card{max-width:400px;width:100%;min-width:0;padding:28px 24px}
.login-brand{display:flex;justify-content:center;margin:0 0 20px}
.login-brand img{height:26px;width:auto;display:block}
.login-brand .logo-on-dark{display:none}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]) .login-brand .logo-on-light{display:none}
  :root:not([data-theme="light"]) .login-brand .logo-on-dark{display:block}
}
:root[data-theme="dark"] .login-brand .logo-on-light{display:none}
:root[data-theme="dark"] .login-brand .logo-on-dark{display:block}
.login-card h1{font-size:18px;text-align:center;margin:0 0 8px}
.login-card .lede{text-align:center;margin:0;max-width:none;font-size:14px}
.login-card form{display:grid;gap:12px;margin-top:20px}
.login-card input::placeholder{color:var(--muted)}
.login-card .error{color:var(--danger);font-size:13px;margin:0}
.login-hint{font-size:12px;color:var(--muted);margin:14px 0 0;padding-top:14px;border-top:1px solid var(--line);text-align:center}
.pw-field{position:relative;display:block}
.pw-field input{padding-right:38px}
.pw-toggle{position:absolute;right:4px;top:50%;transform:translateY(-50%);width:28px;height:28px;display:flex;align-items:center;justify-content:center;border:0;background:transparent;color:var(--muted);cursor:pointer;border-radius:6px}
.pw-toggle:hover{background:var(--surface-2);color:var(--fg)}
.pw-toggle svg{width:18px;height:18px;display:block}

/* shell do dashboard */
.app-shell{max-width:1240px;margin:0 auto;padding:20px 16px 40px;display:grid;grid-template-columns:230px minmax(0,1fr);gap:20px;align-items:start}
@media (max-width:860px){.app-shell{grid-template-columns:minmax(0,1fr)}}
.sidebar{display:flex;flex-direction:column;gap:4px;position:sticky;top:20px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:8px}
@media (max-width:860px){.sidebar{position:static;flex-direction:row;overflow-x:auto;padding-bottom:8px}}
.navitem{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:8px;font-size:14px;font-weight:500;color:var(--fg);text-decoration:none;white-space:nowrap;border:1px solid transparent}
.navitem:hover{background:var(--surface-2)}
.navitem.active{background:var(--blue-12);color:var(--blue-ink);font-weight:600}
.navitem.is-locked{color:var(--muted)}
.navitem.is-locked:hover{color:var(--fg)}
.navitem .lockicon{margin-left:auto;display:flex;opacity:.7}
.navitem .lockicon svg{width:14px;height:14px;display:block}
.sidebar-sep{height:1px;background:var(--line);margin:6px 8px}
.content{min-width:0}
.result-col{display:flex;flex-direction:column;gap:20px;min-width:0}
.params-form{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px 16px;align-items:start}
.params-form fieldset{margin:0;gap:8px}
.params-form legend{margin:0}
.fs-id{grid-column:1 / span 3}
.fs-eq{grid-column:4 / span 3}
.fs-dim{grid-column:1 / -1}
.fs-lvl{grid-column:1 / span 2}
.fs-lvl .seg{margin-top:calc(13px * 1.5 + 4px)}
.fs-cost{grid-column:3 / span 2}
.fs-date{grid-column:5 / span 2}
.fs-date .hint{text-align:right}
.dims-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px 16px}
.params-actions{grid-column:1 / -1;display:flex;justify-content:flex-end;margin-top:4px;padding-top:12px;border-top:1px solid var(--line)}
.result-row{margin-top:20px}
@media (max-width:900px){
  .params-form{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fs-id,.fs-eq,.fs-dim,.fs-date{grid-column:1 / -1}
  .fs-lvl,.fs-cost{grid-column:auto}
}
@media (max-width:620px){
  .params-form{grid-template-columns:1fr}
  .fs-id,.fs-eq,.fs-dim,.fs-lvl,.fs-cost,.fs-date{grid-column:1}
  .fs-id .row2,.fs-eq .row2,.fs-date .row2,.fs-cost .row2{grid-template-columns:1fr}
  .fs-lvl .seg{margin-top:0}
}
.dash-section h1{margin-top:2px}
.dash-section > .lede{margin-bottom:16px;max-width:none}

/* Método e fontes */
.method-page{display:flex;flex-direction:column;gap:16px}
.method-page > h1,.method-page > .lede{margin-bottom:0}
.method-kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
@media (max-width:860px){.method-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}}
.method-kpi{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:14px 16px;min-width:0}
.method-kpi .eyebrow{margin:0}
.method-kpi .val{margin:4px 0 0;font-family:var(--font-head);font-size:18px;font-weight:600;line-height:1.2}
.method-kpi .note{margin:4px 0 0}
.method-lead{margin:0 0 14px}
.method-steps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (max-width:700px){.method-steps{grid-template-columns:1fr}}
.method-step{background:var(--surface-2);border-radius:8px;padding:14px 16px;display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:12px;row-gap:4px;align-items:start}
.method-n{grid-column:1;grid-row:1 / span 2;width:28px;height:28px;border-radius:999px;background:var(--blue);color:#fff;font-size:13px;font-weight:600;display:flex;align-items:center;justify-content:center}
.method-step h3{grid-column:2;grid-row:1;margin:0;font-family:var(--font-head);font-size:14px;font-weight:600}
.method-step p{grid-column:2;grid-row:2;margin:0;font-size:13px;color:var(--muted)}
.method-formula{margin-top:16px;background:var(--surface-2);border-radius:8px;padding:14px 16px}
.method-formula .eyebrow{margin-bottom:6px}
.method-eq{margin:0;font-family:var(--font-data);font-size:14px;font-weight:500;line-height:1.55}
.method-legend{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 16px;margin:12px 0 0;font-size:12px}
@media (max-width:620px){.method-legend{grid-template-columns:1fr}}
.method-legend div{display:grid;grid-template-columns:auto 1fr;gap:8px;align-items:baseline}
.method-legend dt{font-family:var(--font-data);font-weight:600;color:var(--fg)}
.method-legend dd{margin:0;color:var(--muted)}
.method-page .split{margin-top:0}
.method-page .panel h2{margin-bottom:6px}
.method-conf{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
@media (max-width:700px){.method-conf{grid-template-columns:1fr}}
.method-conf article{background:var(--surface-2);border-radius:8px;padding:14px 16px}
.method-conf ul{margin:12px 0 0;padding-left:18px;font-size:13px;color:var(--muted)}
.method-conf li{margin:0 0 6px}
.method-conf li:last-child{margin:0}
.method-sources{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (max-width:700px){.method-sources{grid-template-columns:1fr}}
.method-sources article{background:var(--surface-2);border-radius:8px;padding:14px 16px}
.method-sources h3{margin:0 0 6px;font-family:var(--font-head);font-size:14px;font-weight:600}
.method-sources p{margin:0;font-size:13px;color:var(--muted)}
.method-sources .is-reserved{grid-column:1 / -1}
.method-limits ul{margin:8px 0 0;padding-left:18px;max-width:80ch;font-size:14px}
.method-limits li{margin:0 0 8px}
.method-limits li:last-child{margin:0}

/* bloqueio premium */
.locked{position:relative;overflow:hidden;border-radius:10px;min-height:230px}
.locked .blur-target{filter:blur(5px) saturate(.7);pointer-events:none;user-select:none}
.lock-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px;padding:24px;background:linear-gradient(180deg,transparent 0%,var(--surface) 58%)}
.lock-overlay svg{width:26px;height:26px;color:var(--muted)}
.lock-overlay strong{font-family:var(--font-head);font-size:15px;font-weight:600}
.lock-overlay p{margin:0;max-width:40ch;color:var(--muted);font-size:13px}
.premium-tag{display:inline-block;font-size:11px;letter-spacing:.06em;text-transform:uppercase;background:var(--blue-12);color:var(--blue-ink);border-radius:4px;padding:2px 6px;margin-left:8px;vertical-align:middle}

/* Ficha GO */
.go-note{margin:4px 0 0;font-size:12px;color:var(--muted);max-width:62ch}
.go-ficha{margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.go-doc-title{margin:0 0 10px;font-size:15px}
.go-just{margin:0 0 12px;font-size:14px;max-width:none}
.go-ficha .kv{margin-top:0;grid-template-columns:repeat(2,minmax(0,1fr))}
@media (max-width:620px){.go-ficha .kv{grid-template-columns:1fr}}

/* Planos e preços */
.plans-page{display:flex;flex-direction:column;gap:16px}
.plans-page > h1,.plans-page > .lede{margin-bottom:0}
.plan-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;align-items:stretch}
@media (max-width:700px){.plan-grid{grid-template-columns:1fr}}
.plan-card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:22px;min-width:0;display:flex;flex-direction:column}
.plan-card .eyebrow{margin:0}
.plan-card h2{margin:8px 0 16px}
.plan-card.is-featured{border-color:var(--blue);background:linear-gradient(180deg,var(--blue-12),var(--surface) 56%)}
.plan-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.plan-list li{position:relative;padding-left:26px;font-size:14px;line-height:1.4}
.plan-list li::before{content:"";position:absolute;left:0;top:2px;width:16px;height:16px;border-radius:999px;background:var(--blue-12);box-shadow:inset 0 0 0 1px var(--blue-70)}
.plan-list li::after{content:"";position:absolute;left:5px;top:6px;width:6px;height:3px;border-left:2px solid var(--blue-ink);border-bottom:2px solid var(--blue-ink);transform:rotate(-45deg)}
.plan-cta{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.plan-cta .note{margin:0;max-width:46ch}

@media print{
  .app-shell{display:block!important;grid-template-columns:none!important;padding:0;margin:0;max-width:none}
  .sidebar,.dash-section:not(#sec-sim),#sec-metodo,#sec-projetos,#sec-historico,#sec-definicoes,#sec-equipa,#sec-planos,#sec-ajuda,.params-panel,.drv-panel,#refPanel{display:none!important}
  .result-row{margin-top:0}
  .result-panel{border:0;padding:0;background:#fff}
  .go-ficha{margin-top:8px;padding-top:8px}
  .go-ficha .kv{grid-template-columns:repeat(4,minmax(0,1fr))!important;margin-top:6px;padding-top:6px}
  .go-doc-title{margin:0 0 4px;font-size:11pt}
  .go-just{margin:0 0 6px;font-size:9pt}
  #goRefs .chart-title{margin-top:6px}
  #goDisclaimer{margin:6px 0 0;font-size:8pt}
}