/* KentroFC Admin Shell — SaaS premium */
*{box-sizing:border-box;}
:root{
  --kfc-primary:#7c3aed;
  --kfc-secondary:#3b82f6;
  --kfc-bg:#f6f7fb;
  --kfc-sidebar:#0b1220;
  --kfc-text:#0f172a;
  --kfc-button:#7c3aed;
  --kfc-grad:linear-gradient(135deg,#7c3aed,#3b82f6);
  --kfc-card:#ffffff;
  --kfc-border:#e2e8f0;
  --kfc-muted:#64748b;
  --kfc-shadow-sm:0 1px 3px rgba(15,23,42,.06),0 1px 2px rgba(15,23,42,.04);
  --kfc-shadow-md:0 8px 24px rgba(15,23,42,.08),0 2px 6px rgba(15,23,42,.04);
  --kfc-shadow-lg:0 20px 50px rgba(15,23,42,.12);
  /* Sidebar recolhível — largura centralizada (fonte única p/ o grid do shell). */
  --sidebar-expanded-width:206px;   /* -14% vs 240px: mais compacta/moderna */
  --sidebar-collapsed-width:72px;   /* rail fino, ícones ainda confortáveis */
  --sidebar-current-width:var(--sidebar-expanded-width);
}
/* Estado recolhido: só troca a largura corrente — o grid do .kfc-app reflui sozinho. */
:root.kfc-sidebar-collapsed{--sidebar-current-width:var(--sidebar-collapsed-width);}
html,body{margin:0;padding:0;background:var(--kfc-bg);color:var(--kfc-text);font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;}
a{color:inherit;text-decoration:none;}

/* ===== Shell ===== */
.kfc-app{display:grid;grid-template-columns:var(--sidebar-current-width) 1fr;min-height:100vh;}
.kfc-app.no-sidebar{grid-template-columns:1fr;}
@media (prefers-reduced-motion: no-preference){
  .kfc-app{transition:grid-template-columns .22s ease;}
}

/* Sidebar */
.kfc-sidebar{background:var(--kfc-sidebar);color:#cbd5e1;padding:18px 14px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;}
.kfc-sidebar .kfc-brand{display:flex;align-items:center;gap:8px;padding:6px 6px 14px;border-bottom:1px solid rgba(255,255,255,.06);margin-bottom:12px;position:relative;min-height:40px;}
/* Logo oficial branca da Kentro (lockup ~1.94:1): altura fixa, largura auto, sem distorção. */
.kfc-sidebar .kfc-logo{height:26px;width:auto;max-width:calc(100% - 42px);object-fit:contain;object-position:left center;display:block;}
.kfc-sidebar nav{display:flex;flex-direction:column;gap:2px;flex:1;overflow:auto;}
.kfc-sidebar .item{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:9px;color:#cbd5e1;font-weight:500;font-size:13px;cursor:pointer;transition:background .15s,color .15s;}
.kfc-sidebar .item:hover{background:rgba(255,255,255,.05);color:#fff;}
.kfc-sidebar .item.active{background:var(--kfc-grad);color:#fff;box-shadow:0 4px 14px rgba(124,58,237,.35);}
.kfc-sidebar .item svg{width:18px;height:18px;flex-shrink:0;}
.kfc-sidebar .section-label{font-size:10px;text-transform:uppercase;color:#64748b;font-weight:700;letter-spacing:1.5px;padding:14px 11px 6px;}
.kfc-sidebar .foot{margin-top:auto;border-top:1px solid rgba(255,255,255,.06);padding-top:12px;}

/* ===== Sidebar recolhível ===== */
/* Texto dos itens: nunca quebra em várias linhas; some suave ao recolher. */
.kfc-sidebar .item span{white-space:nowrap;overflow:hidden;max-width:180px;opacity:1;}
@media (prefers-reduced-motion: no-preference){
  .kfc-sidebar .item span{transition:opacity .16s ease,max-width .2s ease;}
  .kfc-sidebar .kfc-logo{transition:width .2s ease,height .2s ease;}
  .kfc-collapse-btn svg{transition:transform .2s ease;}
}

/* Botão recolher/expandir — área de clique confortável, foco visível. */
.kfc-collapse-btn{margin-left:auto;flex-shrink:0;width:30px;height:30px;display:flex;align-items:center;
  justify-content:center;padding:0;border-radius:8px;cursor:pointer;color:#cbd5e1;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.10);transition:background .15s,color .15s;}
.kfc-collapse-btn:hover{background:rgba(255,255,255,.14);color:#fff;}
.kfc-collapse-btn:focus-visible{outline:2px solid var(--kfc-primary);outline-offset:2px;color:#fff;}
.kfc-collapse-btn svg{width:18px;height:18px;}
/* Chevron aponta p/ esquerda (recolher) quando expandido; gira p/ direita (expandir) ao recolher. */
:root.kfc-sidebar-collapsed .kfc-collapse-btn svg{transform:rotate(180deg);}

/* Estado RECOLHIDO */
:root.kfc-sidebar-collapsed .kfc-sidebar{padding:18px 8px;}
:root.kfc-sidebar-collapsed .kfc-sidebar .kfc-brand{flex-direction:column;gap:12px;padding:4px 4px 14px;align-items:center;}
/* Logo oficial centrada e compacta no rail (mantém proporção). */
:root.kfc-sidebar-collapsed .kfc-sidebar .kfc-logo{height:auto;width:46px;max-width:100%;object-position:center;}
:root.kfc-sidebar-collapsed .kfc-sidebar .section-label{display:none;}
:root.kfc-sidebar-collapsed .kfc-collapse-btn{margin-left:0;}
:root.kfc-sidebar-collapsed .kfc-sidebar .item{justify-content:center;gap:0;padding:10px 0;}
:root.kfc-sidebar-collapsed .kfc-sidebar .item span{max-width:0;opacity:0;margin:0;}
/* Item ativo no recolhido: não é um quadrado genérico — gradiente + realce de foco. */
:root.kfc-sidebar-collapsed .kfc-sidebar .item.active{box-shadow:0 4px 14px rgba(124,58,237,.45),inset 0 0 0 1px rgba(255,255,255,.28);}
/* Tooltips: SÓ no modo recolhido; escapam da sidebar (nav sem clip no recolhido). */
:root.kfc-sidebar-collapsed .kfc-sidebar nav{overflow:visible;}
:root.kfc-sidebar-collapsed .kfc-sidebar .item{position:relative;}
:root.kfc-sidebar-collapsed .kfc-sidebar .item::after{
  content:attr(data-tip);position:absolute;left:calc(100% + 12px);top:50%;transform:translateY(-50%);
  background:#0f172a;color:#fff;padding:6px 10px;border-radius:8px;font-size:12px;font-weight:600;
  white-space:nowrap;box-shadow:0 10px 28px rgba(0,0,0,.4);opacity:0;pointer-events:none;
  transition:opacity .12s ease;z-index:60;}
:root.kfc-sidebar-collapsed .kfc-sidebar .item:hover::after,
:root.kfc-sidebar-collapsed .kfc-sidebar .item:focus-visible::after{opacity:1;}

/* Topbar */
.kfc-topbar{background:#fff;border-bottom:1px solid var(--kfc-border);padding:10px 26px;display:flex;align-items:center;gap:16px;position:sticky;top:0;z-index:20;}
.kfc-topbar .title{font-weight:700;font-size:16px;}
.kfc-topbar .title .sub{font-weight:400;font-size:12px;color:var(--kfc-muted);margin-left:8px;}
.kfc-topbar .right{margin-left:auto;display:flex;align-items:center;gap:10px;}
.kfc-topbar .search{position:relative;}
.kfc-topbar .search input{background:#f1f5f9;border:0;border-radius:10px;padding:8px 12px 8px 34px;width:280px;font-size:13px;outline:none;}
.kfc-topbar .search input:focus{box-shadow:0 0 0 3px rgba(124,58,237,.15);background:#fff;border:1px solid var(--kfc-border);}
.kfc-topbar .search svg{position:absolute;left:11px;top:9px;width:14px;height:14px;color:#64748b;}
.kfc-topbar .bell{position:relative;width:36px;height:36px;border-radius:10px;background:#f1f5f9;border:0;cursor:pointer;display:flex;align-items:center;justify-content:center;}
.kfc-topbar .bell:hover{background:#e2e8f0;}
.kfc-topbar .bell .dot{position:absolute;top:8px;right:9px;width:7px;height:7px;border-radius:50%;background:#ef4444;border:2px solid #fff;}
.kfc-topbar .user{display:flex;align-items:center;gap:9px;padding:5px 12px 5px 5px;border-radius:999px;background:#f1f5f9;cursor:pointer;}
.kfc-topbar .user:hover{background:#e2e8f0;}
.kfc-topbar .user .av{width:28px;height:28px;border-radius:50%;background:var(--kfc-grad);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:11px;}
.kfc-topbar .user .nm{font-size:13px;font-weight:600;}
.kfc-topbar .user .rl{font-size:11px;color:var(--kfc-muted);}

/* Content */
.kfc-main{display:flex;flex-direction:column;min-width:0;}
.kfc-page{padding:24px 26px;flex:1;}
.kfc-page-header{display:flex;align-items:center;gap:14px;margin-bottom:22px;}
.kfc-page-header h1{margin:0;font-size:22px;font-weight:800;letter-spacing:-.3px;}
.kfc-page-header p{margin:2px 0 0;color:var(--kfc-muted);font-size:13px;}
.kfc-page-header .right{margin-left:auto;display:flex;gap:8px;}

/* Cards / grid */
.kfc-grid{display:grid;gap:16px;}
.kfc-grid.cols-2{grid-template-columns:repeat(2,1fr);}
.kfc-grid.cols-3{grid-template-columns:repeat(3,1fr);}
.kfc-grid.cols-4{grid-template-columns:repeat(4,1fr);}
@media (max-width:1100px){.kfc-grid.cols-4{grid-template-columns:repeat(2,1fr);} .kfc-grid.cols-3{grid-template-columns:repeat(2,1fr);}}
@media (max-width:680px){.kfc-grid.cols-2,.kfc-grid.cols-3,.kfc-grid.cols-4{grid-template-columns:1fr;} .kfc-app{grid-template-columns:1fr;} .kfc-sidebar{display:none;}}

.kfc-card{background:var(--kfc-card);border-radius:14px;padding:18px;box-shadow:var(--kfc-shadow-sm);border:1px solid var(--kfc-border);}
.kfc-card.lg{padding:22px;}
.kfc-card.tint{background:var(--kfc-grad);color:#fff;border:0;}
.kfc-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.kfc-card-title{font-weight:700;font-size:14px;}
.kfc-card-sub{font-size:12px;color:var(--kfc-muted);}

/* KPI tiles */
.kfc-kpi{display:flex;flex-direction:column;gap:6px;padding:18px;border-radius:14px;background:#fff;border:1px solid var(--kfc-border);box-shadow:var(--kfc-shadow-sm);}
.kfc-kpi .ico{width:38px;height:38px;border-radius:11px;background:rgba(124,58,237,.1);color:var(--kfc-primary);display:flex;align-items:center;justify-content:center;}
.kfc-kpi .ico.green{background:rgba(34,197,94,.1);color:#15803d;}
.kfc-kpi .ico.red{background:rgba(239,68,68,.1);color:#dc2626;}
.kfc-kpi .ico.blue{background:rgba(59,130,246,.1);color:#2563eb;}
.kfc-kpi .ico.amber{background:rgba(245,158,11,.1);color:#b45309;}
.kfc-kpi .lbl{color:var(--kfc-muted);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;}
.kfc-kpi .val{font-size:26px;font-weight:800;letter-spacing:-.5px;}
.kfc-kpi .delta{font-size:11px;font-weight:700;display:inline-flex;align-items:center;gap:3px;padding:2px 7px;border-radius:999px;}
.kfc-kpi .delta.up{background:rgba(34,197,94,.12);color:#15803d;}
.kfc-kpi .delta.down{background:rgba(239,68,68,.12);color:#b91c1c;}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 14px;border-radius:10px;font-weight:600;font-size:13px;border:0;cursor:pointer;transition:opacity .15s,background .15s,transform .05s;line-height:1.2;}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--kfc-grad);color:#fff;box-shadow:0 6px 16px rgba(124,58,237,.25);}
.btn-primary:hover{opacity:.92;}
.btn-secondary{background:#f1f5f9;color:#0f172a;}
.btn-secondary:hover{background:#e2e8f0;}
.btn-ghost{background:transparent;color:#475569;}
.btn-ghost:hover{background:#f1f5f9;}
.btn-danger{background:#fee2e2;color:#991b1b;}
.btn-danger:hover{background:#fecaca;}
.btn-success{background:#dcfce7;color:#15803d;}
.btn-success:hover{background:#bbf7d0;}
.btn:disabled{opacity:.55;cursor:not-allowed;}
.btn.sm{padding:6px 10px;font-size:12px;}

/* Pills */
.pill{display:inline-flex;align-items:center;gap:5px;padding:2px 9px;border-radius:999px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.3px;}
.pill.ok{background:#dcfce7;color:#15803d;}
.pill.warn{background:#fef3c7;color:#92400e;}
.pill.bad{background:#fee2e2;color:#991b1b;}
.pill.info{background:#dbeafe;color:#1e40af;}
.pill.gray{background:#f1f5f9;color:#475569;}

/* Tables */
.kfc-table{width:100%;border-collapse:collapse;font-size:13px;}
.kfc-table thead th{text-align:left;padding:10px 14px;font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:var(--kfc-muted);background:#f8fafc;border-bottom:1px solid var(--kfc-border);}
.kfc-table tbody td{padding:12px 14px;border-bottom:1px solid #f1f5f9;vertical-align:middle;}
.kfc-table tbody tr:hover{background:#f8fafc;}
.kfc-table .avatar{width:30px;height:30px;border-radius:50%;background:var(--kfc-grad);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:11px;margin-right:9px;vertical-align:middle;}

/* Form */
.field-label{display:block;font-size:12px;color:var(--kfc-muted);font-weight:600;margin:0 0 6px;}
.field-input,.field-select,.field-textarea{width:100%;border:1px solid var(--kfc-border);border-radius:10px;padding:10px 12px;font-size:14px;outline:none;background:#fff;font-family:inherit;}
.field-input:focus,.field-select:focus,.field-textarea:focus{border-color:var(--kfc-primary);box-shadow:0 0 0 3px rgba(124,58,237,.12);}
.field-row{display:grid;gap:12px;}
.field-row.cols-2{grid-template-columns:repeat(2,1fr);}
.field-row.cols-3{grid-template-columns:repeat(3,1fr);}
input[type="color"]{width:40px;height:40px;border:0;padding:0;background:transparent;cursor:pointer;border-radius:8px;}

/* Toggle */
.toggle{position:relative;display:inline-block;width:42px;height:24px;background:#cbd5e1;border-radius:999px;cursor:pointer;transition:background .15s;flex-shrink:0;}
.toggle::after{content:'';position:absolute;top:2px;left:2px;width:20px;height:20px;background:#fff;border-radius:50%;transition:transform .15s;box-shadow:0 1px 2px rgba(0,0,0,.2);}
.toggle.on{background:var(--kfc-primary);}
.toggle.on::after{transform:translateX(18px);}

/* Tabs */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--kfc-border);margin-bottom:18px;}
.tab{padding:10px 14px;font-size:13px;font-weight:600;color:var(--kfc-muted);cursor:pointer;border:0;background:transparent;border-bottom:2px solid transparent;margin-bottom:-1px;}
.tab.active{color:var(--kfc-primary);border-color:var(--kfc-primary);}
.tab-panel{display:none;}
.tab-panel.active{display:block;}

/* Modal */
.kfc-modal-back{position:fixed;inset:0;background:rgba(15,23,42,.55);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:50;padding:24px;}
.kfc-modal{background:#fff;border-radius:18px;width:min(560px,96vw);max-height:92vh;overflow:auto;padding:24px;box-shadow:var(--kfc-shadow-lg);}
.kfc-modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.kfc-modal-head h3{margin:0;font-size:17px;font-weight:700;}
.kfc-modal-head .close{background:#f1f5f9;border:0;width:30px;height:30px;border-radius:9px;cursor:pointer;display:flex;align-items:center;justify-content:center;}

/* Toast */
.kfc-toast-wrap{position:fixed;top:18px;right:18px;display:flex;flex-direction:column;gap:8px;z-index:2147483647;pointer-events:none;}
.kfc-toast{background:#0b1220;color:#fff;padding:10px 14px;border-radius:10px;box-shadow:var(--kfc-shadow-lg);font-size:13px;font-weight:500;min-width:200px;animation:kfcSlide .25s ease;pointer-events:auto;}
.kfc-toast.success{background:#15803d;}
.kfc-toast.error{background:#b91c1c;}
@keyframes kfcSlide{from{transform:translateX(40px);opacity:0;}to{transform:translateX(0);opacity:1;}}

/* Empty/loader */
.kfc-empty{padding:60px 20px;text-align:center;color:var(--kfc-muted);}
.kfc-empty h3{margin:0 0 6px;font-size:15px;font-weight:700;color:#0f172a;}
.kfc-loader{display:inline-block;width:18px;height:18px;border:2px solid #e2e8f0;border-top-color:var(--kfc-primary);border-radius:50%;animation:kfcSpin .7s linear infinite;}
@keyframes kfcSpin{to{transform:rotate(360deg);}}
/* Spinner DENTRO de botão (herda a cor do texto → branco no .btn-primary roxo). Decorativo:
   quem anuncia o estado é o aria-live + aria-busy do botão, não o spinner. */
.kfc-loader--btn{width:14px;height:14px;border-width:2px;border-color:rgba(255,255,255,.35);border-top-color:currentColor;vertical-align:-2px;margin-right:8px;}
.btn.is-loading{cursor:progress;}
.btn.is-loading .kfc-loader--btn{border-color:rgba(255,255,255,.35);border-top-color:#fff;}
/* Indicador discreto de alterações pendentes (não depende só de cor: traz o texto). */
.kfc-dirty{display:none;align-items:center;gap:6px;font-size:12px;font-weight:600;color:#b45309;margin-right:10px;}
.kfc-dirty::before{content:'';width:7px;height:7px;border-radius:50%;background:#f59e0b;display:inline-block;}
.kfc-dirty.on{display:inline-flex;}
@media (prefers-reduced-motion:reduce){.kfc-loader,.kfc-loader--btn{animation-duration:1.6s;}}
/* Só para leitor de tela (regiões aria-live que não devem ocupar espaço visual). */
.kfc-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

/* Login layout */
.kfc-login-shell{min-height:100vh;display:grid;grid-template-columns:1fr 1fr;background:#fff;}
.kfc-login-art{background:var(--kfc-grad);color:#fff;padding:48px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;}
.kfc-login-art .glow{position:absolute;width:480px;height:480px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.25),rgba(255,255,255,0) 60%);pointer-events:none;}
.kfc-login-art .glow.a{top:-120px;right:-120px;}
.kfc-login-art .glow.b{bottom:-160px;left:-100px;}
.kfc-login-art h1{font-size:36px;font-weight:800;line-height:1.15;letter-spacing:-.6px;margin:0 0 14px;}
.kfc-login-art p{font-size:15px;opacity:.9;max-width:380px;margin:0;}
.kfc-login-art .features{display:flex;flex-direction:column;gap:14px;margin-top:36px;}
.kfc-login-art .feat{display:flex;align-items:center;gap:11px;font-size:14px;}
.kfc-login-art .feat .dot{width:30px;height:30px;border-radius:9px;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;}
.kfc-login-form{padding:48px;display:flex;flex-direction:column;justify-content:center;}
.kfc-login-form .inner{max-width:380px;width:100%;margin:0 auto;}
.kfc-login-form h2{font-size:24px;font-weight:800;margin:0 0 4px;}
.kfc-login-form .h-sub{color:var(--kfc-muted);font-size:13px;margin-bottom:24px;}
.kfc-login-form .demo-hint{margin-top:18px;font-size:12px;background:#f8fafc;border:1px dashed var(--kfc-border);border-radius:10px;padding:12px;}
.kfc-login-form .demo-hint code{font-family:'JetBrains Mono','Fira Code',monospace;font-size:11px;}
@media (max-width:880px){.kfc-login-shell{grid-template-columns:1fr;} .kfc-login-art{display:none;}}

/* Misc */
.kfc-flex{display:flex;align-items:center;gap:8px;}
.kfc-mt-3{margin-top:12px;}
.kfc-mt-4{margin-top:16px;}
.kfc-mt-6{margin-top:24px;}
.kfc-text-muted{color:var(--kfc-muted);font-size:12px;}
.kfc-text-xs{font-size:11px;}
.kfc-text-sm{font-size:12px;}
.hidden{display:none!important;}
.gap-1{gap:4px;}.gap-2{gap:8px;}.gap-3{gap:12px;}.gap-4{gap:16px;}