/* Sua Necessidade — design system */
:root{
  --c-primary:#1f6feb; --c-primary-d:#1a5fcc; --c-primary-l:#e8f1ff;
  --c-accent:#0fae7e; --c-accent-d:#0c9069;
  --c-ink:#101828; --c-ink-2:#475467; --c-ink-3:#667085;
  --c-line:#e4e7ec; --c-bg:#f6f8fb; --c-card:#ffffff;
  --c-danger:#d92d20; --c-danger-l:#fef3f2;
  --c-warn:#dc6803; --c-warn-l:#fffaeb;
  --c-ok:#067647; --c-ok-l:#ecfdf3;
  --c-info:#175cd3; --c-info-l:#eff8ff;
  --radius:12px; --radius-sm:8px; --shadow:0 1px 3px rgba(16,24,40,.08),0 1px 2px rgba(16,24,40,.06);
  --shadow-lg:0 12px 32px rgba(16,24,40,.12);
  --font:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  --max:1160px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font);color:var(--c-ink);background:var(--c-bg);line-height:1.55;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:var(--c-primary);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
h1,h2,h3,h4{line-height:1.2;color:var(--c-ink);margin:0 0 .5em}
h1{font-size:2rem} h2{font-size:1.5rem} h3{font-size:1.2rem}
p{margin:0 0 1rem}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.muted{color:var(--c-ink-3)}
.small{font-size:.875rem}
.text-center{text-align:center}
.mt-0{margin-top:0}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}
.mb-0{margin-bottom:0}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}
.w-100{width:100%}

/* Header público */
.site-header{background:#fff;border-bottom:1px solid var(--c-line);position:sticky;top:0;z-index:40}
.site-header .bar{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.brand{font-weight:800;font-size:1.25rem;color:var(--c-ink);letter-spacing:-.5px;white-space:nowrap}
.brand span{color:var(--c-primary)}
.nav{display:flex;align-items:center;gap:22px}
.nav a{color:var(--c-ink-2);font-weight:500}
.nav-actions{display:flex;gap:10px;align-items:center}
.menu-toggle{display:none;background:none;border:1px solid var(--c-line);border-radius:8px;padding:8px 10px;font-size:1.1rem;cursor:pointer}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:var(--radius-sm);
  padding:11px 18px;font-size:.95rem;font-weight:600;cursor:pointer;transition:.15s;text-decoration:none;line-height:1;white-space:nowrap}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--c-primary);color:#fff}
.btn-primary:hover{background:var(--c-primary-d);color:#fff}
.btn-accent{background:var(--c-accent);color:#fff}
.btn-accent:hover{background:var(--c-accent-d);color:#fff}
.btn-ghost{background:#fff;border-color:var(--c-line);color:var(--c-ink-2)}
.btn-ghost:hover{border-color:var(--c-primary);color:var(--c-primary)}
.btn-danger{background:var(--c-danger);color:#fff}
.btn-light{background:var(--c-primary-l);color:var(--c-primary)}
.btn-sm{padding:7px 12px;font-size:.85rem}
.btn-lg{padding:14px 26px;font-size:1.05rem}
.btn-block{width:100%}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none}
.btn .ico{width:16px;height:16px;flex:none}

/* Hero */
.hero{background:linear-gradient(160deg,#0b2a5b 0%,#1f6feb 100%);color:#fff;padding:72px 0 84px}
.hero h1{color:#fff;font-size:2.6rem;max-width:760px}
.hero p.lead{font-size:1.2rem;color:#dbe7fb;max-width:680px}
.hero .cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero .btn-ghost{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.35);color:#fff}
.hero .btn-ghost:hover{background:rgba(255,255,255,.2);color:#fff}

/* Seções */
.section{padding:60px 0}
.section h2{font-size:1.9rem;text-align:center}
.section .sub{text-align:center;color:var(--c-ink-2);max-width:640px;margin:0 auto 36px}
.section-alt{background:#fff}

/* Grid */
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* Cards */
.card{background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--radius);box-shadow:0 6px 18px rgba(16,24,40,.12);padding:24px}
.card-hover:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px);transition:.2s}
.wa-float{position:fixed;right:20px;bottom:20px;z-index:900;width:58px;height:58px;border-radius:50%;
  background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 22px rgba(0,0,0,.25);transition:transform .15s,box-shadow .15s}
.wa-float:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,0,0,.3);color:#fff;text-decoration:none}
.wa-float svg{width:32px;height:32px}
@media (max-width:600px){.wa-float{width:52px;height:52px;right:16px;bottom:16px}.wa-float svg{width:28px;height:28px}}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-top:8px}
.stat{background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--radius);box-shadow:0 6px 18px rgba(16,24,40,.12);padding:24px 18px;text-align:center}
.stat .num{display:block;font-size:2.3rem;font-weight:800;color:var(--c-primary);line-height:1;letter-spacing:-1px}
.stat .lbl{display:block;margin-top:8px;color:var(--c-ink-2);font-weight:600;font-size:.9rem}
.feature{padding:26px}
.feature .ico{width:46px;height:46px;border-radius:10px;background:var(--c-primary-l);color:var(--c-primary);
  display:flex;align-items:center;justify-content:center;font-size:1.4rem;font-weight:800;margin-bottom:14px}
.steps{counter-reset:step}
.step{display:flex;gap:16px;align-items:flex-start;margin-bottom:18px}
.step .num{counter-increment:step;flex:none;width:38px;height:38px;border-radius:50%;background:var(--c-primary);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700}
.step .num::before{content:counter(step)}

/* Badges */
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;font-size:.78rem;font-weight:600;border:1px solid transparent}
.badge-ok{background:var(--c-ok-l);color:var(--c-ok)}
.badge-info{background:var(--c-info-l);color:var(--c-info)}
.badge-warn{background:var(--c-warn-l);color:var(--c-warn)}
.badge-danger{background:var(--c-danger-l);color:var(--c-danger)}
.badge-muted{background:#f2f4f7;color:var(--c-ink-2)}
.badge-accent{background:#e6f7f1;color:var(--c-accent-d)}

/* Listagem pública de pedidos */
.req-list{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
.req-card{display:flex;flex-direction:column;gap:10px}
.req-card .req-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:.85rem;color:var(--c-ink-2)}
.req-card .req-meta span{display:inline-flex;align-items:center;gap:4px}
.filters{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:24px}

/* Formulários */
.form-group{margin-bottom:16px}
label{display:block;font-weight:600;font-size:.9rem;margin-bottom:6px;color:var(--c-ink)}
label .req{color:var(--c-danger);font-weight:700}
.input,select,textarea{width:100%;padding:11px 13px;border:1px solid var(--c-line);border-radius:var(--radius-sm);
  font-size:.95rem;font-family:inherit;background:#fff;color:var(--c-ink);transition:.15s}
.input:focus,select:focus,textarea:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px var(--c-primary-l)}
textarea{resize:vertical;min-height:90px}
.field-hint{font-size:.82rem;color:var(--c-ink-3);margin-top:4px}
.field-error{font-size:.82rem;color:var(--c-danger);margin-top:4px}
.input.is-error,select.is-error{border-color:var(--c-danger)}
/* Campos obrigatórios: barra de destaque à esquerda (mais perceptível que só o *).
   .is-required cobre campos validados só no servidor (ex.: itens clonados via JS). */
.input:required,select:required,textarea:required,
.input.is-required,select.is-required,textarea.is-required{
  background-image:linear-gradient(var(--c-primary),var(--c-primary));
  background-repeat:no-repeat;background-position:left center;background-size:3px 100%;padding-left:16px}
/* Destaque de cor no titulo/descricao do item (proposta = verde/accent, analise = azul/primary) */
.item-band{display:inline-block;font-weight:700;padding:5px 10px;border-radius:var(--radius-sm)}
.item-band-buyer{background:var(--c-primary-l);color:var(--c-primary-d)}
.item-band-supplier{background:#e6f7f1;color:var(--c-accent-d)}
/* Item colapsável (oportunidade do fornecedor) */
.opp-item{border:1px solid var(--c-line);border-left:3px solid var(--c-accent);border-radius:var(--radius-sm);margin-bottom:12px;background:#fff;overflow:hidden}
.opp-item>summary{display:flex;align-items:center;gap:10px;cursor:pointer;list-style:none;padding:8px 12px;border-radius:0}
.opp-item>summary::-webkit-details-marker{display:none}
.opp-item>summary .opp-item-title-text{flex:1;min-width:0}
.opp-item>summary::after{content:"";flex:0 0 auto;width:9px;height:9px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(-45deg);transition:transform .15s;opacity:.7}
.opp-item[open]>summary::after{transform:rotate(45deg)}
.opp-item-body{padding:10px 12px 12px}
.opp-item-flag{display:inline-flex;align-items:center;color:var(--c-danger)}
.opp-item.has-value .opp-item-flag{display:none}
/* Destaque do que o comprador solicitou (chama a atenção p/ uma boa proposta) */
.opp-requested{flex:1 1 260px;background:var(--c-primary-l);border:1px solid #cfe0ff;border-left:3px solid var(--c-primary);border-radius:var(--radius-sm);padding:9px 12px}
.opp-requested-label{display:flex;align-items:center;gap:6px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--c-primary-d);margin-bottom:5px}
.opp-requested-label svg{width:14px;height:14px;flex:none}
.opp-req-rows{display:flex;flex-direction:column;gap:3px;font-size:.9rem;color:var(--c-ink)}
.opp-req-k{color:var(--c-ink-2);font-weight:600}
.is-locked{background:#f2f4f7 !important;color:var(--c-ink-2) !important;cursor:not-allowed;border-style:dashed !important}
.form-row{display:grid;gap:16px}
.form-row.cols-2{grid-template-columns:1fr 1fr}
.form-row.cols-3{grid-template-columns:1fr 1fr 1fr}
.checkbox{display:flex;align-items:flex-start;gap:9px;font-weight:500}
.checkbox input{width:auto;margin-top:3px}
fieldset{border:1px solid var(--c-line);border-radius:var(--radius);padding:20px;margin:0 0 20px}
legend{font-weight:700;padding:0 8px;color:var(--c-primary)}

/* Alerts */
.alert{padding:13px 16px;border-radius:var(--radius-sm);margin-bottom:18px;font-size:.92rem;border:1px solid transparent}
.alert-success{background:var(--c-ok-l);color:var(--c-ok);border-color:#abefc6}
.alert-error{background:var(--c-danger-l);color:var(--c-danger);border-color:#fecdca}
.alert-warn{background:var(--c-warn-l);color:var(--c-warn);border-color:#fedf89}
.alert-info{background:var(--c-info-l);color:var(--c-info);border-color:#b2ddff}

/* Auth */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:30px 16px;background:linear-gradient(160deg,#eef3fb,#f6f8fb)}
.auth-card{width:100%;max-width:440px;background:#fff;border:1px solid var(--c-line);border-radius:16px;box-shadow:var(--shadow-lg);padding:34px}
.auth-card.wide{max-width:980px}
.auth-card .brand{display:block;text-align:center;margin-bottom:6px}

/* Tabelas */
.table-wrap{overflow-x:auto;border:1px solid var(--c-line);border-radius:var(--radius);background:#fff;box-shadow:0 6px 18px rgba(16,24,40,.12)}
table.data{width:100%;border-collapse:collapse;font-size:.92rem;min-width:560px}
table.data th,table.data td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--c-line)}
table.data th{background:#fafbfc;font-weight:600;color:var(--c-ink-2);font-size:.82rem;text-transform:uppercase;letter-spacing:.3px}
table.data tr:last-child td{border-bottom:none}
table.data tr:hover td{background:#fafbff}

/* Painel layout */
.app{display:flex;min-height:100vh}
/* Sidebar como rail de ícones (desktop) */
.sidebar{width:64px;background:#0b1f3a;color:#c9d6ea;flex:none;display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:130}
.sidebar .brand{display:flex;align-items:center;justify-content:center;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.08);color:#fff}
.sidebar .brand .brand-mark{width:36px;height:36px;border-radius:9px;background:var(--c-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.95rem;letter-spacing:.5px}
.sidebar .brand .brand-text{display:none}
.sidebar nav{padding:10px 8px;overflow:visible;flex:1}
.sidebar nav .group{display:none}
.sidebar nav .group span{display:none}
.sidebar nav a{position:relative;display:flex;align-items:center;justify-content:center;padding:11px 0;border-radius:10px;color:#c9d6ea;margin-bottom:3px;transition:background .12s,color .12s}
.sidebar nav a span{display:none}
.sidebar nav a .ico{width:21px;height:21px;flex:none;opacity:.85}
.sidebar nav a:hover{background:rgba(255,255,255,.08);color:#fff;text-decoration:none}
.sidebar nav a:hover .ico{opacity:1}
.sidebar nav a.active{background:var(--c-primary);color:#fff;box-shadow:0 4px 10px rgba(31,111,235,.35)}
.sidebar nav a.active .ico{opacity:1}
.sidebar nav a::after{content:attr(data-tip);position:absolute;left:calc(100% + 12px);top:50%;transform:translateY(-50%);
  background:#0b1f3a;color:#fff;border:1px solid rgba(255,255,255,.14);padding:6px 10px;border-radius:8px;
  font-size:.8rem;font-weight:500;white-space:nowrap;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;
  pointer-events:none;transition:opacity .12s;z-index:300}
.sidebar nav a:hover::after{opacity:1;visibility:visible}
.sidebar-version{position:relative;margin-top:auto;padding:10px 8px;border-top:1px solid rgba(255,255,255,.08);text-align:center;color:#637da3}
.sidebar-version .ver-num{display:block;font-size:.72rem;font-weight:700;letter-spacing:.3px;color:#8aa1c4}
.sidebar-version .ver-at{display:none;font-size:.66rem;line-height:1.2;margin-top:2px}
.sidebar-version::after{content:attr(data-tip);position:absolute;left:calc(100% + 12px);top:50%;transform:translateY(-50%);
  background:#0b1f3a;color:#fff;border:1px solid rgba(255,255,255,.14);padding:6px 10px;border-radius:8px;
  font-size:.8rem;font-weight:500;white-space:nowrap;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;
  pointer-events:none;transition:opacity .12s;z-index:300}
.sidebar-version:hover::after{opacity:1;visibility:visible}
.main{flex:1;margin-left:64px;display:flex;flex-direction:column;min-width:0}

/* Sino de notificações */
.notif-dd{position:relative}
.notif-bell{position:relative;background:#fff;border:1px solid var(--c-line);border-radius:10px;width:38px;height:38px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--c-ink-2);transition:.12s}
.notif-bell:hover{border-color:var(--c-primary);color:var(--c-primary)}
.notif-bell .ico{width:19px;height:19px}
.notif-badge{position:absolute;top:-7px;right:-7px;background:var(--c-danger);color:#fff;border-radius:999px;font-size:.66rem;font-weight:700;min-width:18px;height:18px;display:flex;align-items:center;justify-content:center;padding:0 4px;border:2px solid #fff}
.notif-menu{position:fixed;display:none;background:#fff;border:1px solid var(--c-line);border-radius:12px;box-shadow:var(--shadow-lg);width:340px;max-width:92vw;max-height:62vh;overflow-y:auto;z-index:1000;padding:6px}
.notif-dd.open .notif-menu{display:block}
.notif-head{display:flex;justify-content:space-between;align-items:center;padding:8px 10px 10px;border-bottom:1px solid var(--c-line);position:sticky;top:0;background:#fff}
.notif-item{display:block;padding:10px;border-radius:8px;color:var(--c-ink);border-bottom:1px solid var(--c-line)}
.notif-item:last-child{border-bottom:none}
.notif-item:hover{background:var(--c-bg);text-decoration:none}
.notif-item.unread{background:var(--c-primary-l)}
.notif-item.unread:hover{background:#dce9ff}
.notif-empty{padding:22px;text-align:center}
.topbar{height:64px;background:#fff;border-bottom:1px solid var(--c-line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:100;gap:16px}
.content{padding:28px 24px;flex:1}
.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.breadcrumbs{font-size:.85rem;color:var(--c-ink-3);margin-bottom:6px}
.breadcrumbs a{color:var(--c-ink-3)}

/* Seletor de empresa */
.company-switch{position:relative;z-index:110}
.company-switch .current{display:flex;align-items:center;gap:10px;padding:7px 12px;border:1px solid var(--c-line);border-radius:10px;cursor:pointer;background:#fff}
.company-switch .current b{font-size:.9rem}
.company-switch .menu{position:fixed;background:#fff;border:1px solid var(--c-line);border-radius:10px;box-shadow:var(--shadow-lg);min-width:280px;max-width:340px;padding:8px;display:none;z-index:1000}
.company-switch.open .menu{display:block}
.company-switch .menu a{display:block;padding:10px 12px;border-radius:8px;color:var(--c-ink)}
.company-switch .menu a:hover{background:var(--c-bg);text-decoration:none}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--c-primary-l);color:var(--c-primary);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}
.stat{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);padding:18px}
.stat .n{font-size:1.8rem;font-weight:800;color:var(--c-ink)}
.stat .l{color:var(--c-ink-3);font-size:.85rem}

/* Footer */
.site-footer{background:#0b1f3a;color:#9fb3d1;padding:48px 0 28px;margin-top:40px}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:14px}
.site-footer a{color:#9fb3d1;display:block;margin-bottom:8px}
.site-footer .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px}
.site-footer .bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:30px;padding-top:18px;font-size:.85rem;color:#7d93b3;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* Stepper cadastro */
.stepper{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap}
.stepper .s{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--c-ink-3);padding:6px 12px;border-radius:999px;background:#f2f4f7}
.stepper .s.active{background:var(--c-primary-l);color:var(--c-primary);font-weight:600}

/* Comparison matrix */
.matrix-wrap{overflow-x:auto;border:1px solid var(--c-line);border-radius:var(--radius);background:#fff}
table.matrix{border-collapse:collapse;width:100%;font-size:.88rem}
table.matrix th,table.matrix td{padding:10px 12px;border:1px solid var(--c-line);text-align:center;vertical-align:top}
table.matrix th{background:#fafbfc}
table.matrix .item-col{text-align:left;position:sticky;left:0;background:#fff;min-width:200px;z-index:2}
table.matrix .best{background:var(--c-ok-l);font-weight:700}

/* Modal de confirmação / alerta */
.sn-overlay{position:fixed;inset:0;background:rgba(16,24,40,.55);display:flex;align-items:center;justify-content:center;
  z-index:1000;padding:20px;opacity:0;transition:opacity .15s ease;backdrop-filter:blur(2px)}
.sn-overlay.show{opacity:1}
.sn-dialog{background:#fff;border-radius:16px;max-width:440px;width:100%;box-shadow:var(--shadow-lg);
  transform:translateY(10px) scale(.97);transition:transform .15s ease;overflow:hidden}
.sn-overlay.show .sn-dialog{transform:none}
.sn-dialog .sn-body{padding:26px 26px 6px;display:flex;gap:16px}
.sn-dialog .sn-icon{width:46px;height:46px;flex:none;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.35rem}
.sn-dialog .sn-icon.info{background:var(--c-info-l);color:var(--c-info)}
.sn-dialog .sn-icon.danger{background:var(--c-danger-l);color:var(--c-danger)}
.sn-dialog .sn-icon.success{background:var(--c-ok-l);color:var(--c-ok)}
.sn-dialog .sn-icon.warn{background:var(--c-warn-l);color:var(--c-warn)}
.sn-dialog h3{margin:0 0 5px;font-size:1.15rem}
.sn-dialog .sn-msg{margin:0;color:var(--c-ink-2);font-size:.95rem;white-space:pre-line}
.sn-actions{display:flex;gap:10px;justify-content:flex-end;padding:18px 26px 22px}
.sn-actions .btn{min-width:96px}
@media (max-width:480px){.sn-actions{flex-direction:column-reverse}.sn-actions .btn{width:100%}}

/* Toasts */
.sn-toast-wrap{position:fixed;top:18px;right:18px;z-index:1100;display:flex;flex-direction:column;gap:10px;max-width:92vw}
.sn-toast{display:flex;align-items:flex-start;gap:10px;background:#fff;border:1px solid var(--c-line);
  border-left:4px solid var(--c-ink-3);border-radius:10px;box-shadow:var(--shadow-lg);padding:12px 14px;
  min-width:260px;max-width:360px;transform:translateX(120%);transition:transform .25s ease;font-size:.92rem}
.sn-toast.show{transform:none}
.sn-toast.success{border-left-color:var(--c-ok)} .sn-toast.success .sn-t-ico{color:var(--c-ok)}
.sn-toast.error{border-left-color:var(--c-danger)} .sn-toast.error .sn-t-ico{color:var(--c-danger)}
.sn-toast.warn{border-left-color:var(--c-warn)} .sn-toast.warn .sn-t-ico{color:var(--c-warn)}
.sn-toast.info{border-left-color:var(--c-info)} .sn-toast.info .sn-t-ico{color:var(--c-info)}
.sn-toast .sn-t-ico{font-weight:700;flex:none}
.sn-toast .sn-t-close{margin-left:auto;cursor:pointer;color:var(--c-ink-3);background:none;border:none;font-size:1.1rem;line-height:1;padding:0 2px}

/* Utils responsivos */
@media (max-width:900px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .form-row.cols-2,.form-row.cols-3{grid-template-columns:1fr}
  .site-footer .cols{grid-template-columns:1fr 1fr}
  .hero h1{font-size:2rem}
  .nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:12px 20px;border-bottom:1px solid var(--c-line);gap:6px}
  .nav.open{display:flex}
  .nav-actions{display:none}
  .menu-toggle{display:inline-flex}
  /* No mobile a sidebar expande com rótulos (tooltip não funciona no toque) */
  .sidebar{width:240px;transform:translateX(-100%);transition:transform .2s}
  .sidebar.open{transform:translateX(0);box-shadow:0 0 40px rgba(0,0,0,.45)}
  .sidebar .brand{justify-content:flex-start;padding:18px 16px}
  .sidebar .brand .brand-mark{display:none}
  .sidebar .brand .brand-text{display:block;font-size:1.1rem;font-weight:800}
  .sidebar .brand .brand-text span{color:#5fa0ff}
  .sidebar nav a{justify-content:flex-start;gap:12px;padding:10px 12px}
  .sidebar nav a span{display:inline}
  .sidebar nav a::after{display:none}
  .sidebar nav .group{display:block;height:auto;background:none;margin:14px 12px 6px}
  .sidebar nav .group span{display:block;font-size:.68rem;text-transform:uppercase;letter-spacing:.6px;color:#637da3;font-weight:600}
  .sidebar-version{text-align:left;padding:12px 16px}
  .sidebar-version .ver-at{display:block}
  .sidebar-version::after{display:none}
  .main{margin-left:0}
  .menu-toggle.panel{display:inline-flex}
}
@media (min-width:901px){ .menu-toggle.panel{display:none} }
@media (max-width:560px){
  .site-footer .cols{grid-template-columns:1fr}
  .auth-card{padding:24px}
}