/* ============================================================================
   VTAX — Design System (Visão Tributária) · reforma Julho/2026
   Claro + sidebar escura + dourado · fonte Inter · números IBM Plex Mono
   ========================================================================== */
:root{
  --bg:#F4EFE6; --surface:#FFFFFF; --surface2:#FBF7EF; --line:#E9E0D0; --line2:#E0D5C2;
  --ink:#2A1B10; --ink2:#3A2516; --muted:#7A6A54; --muted2:#9A8A73;
  --gold:#C8923D; --gold-l:#E8B167; --gold-d:#9A6E1E;
  --green:#2F7A47; --green-bg:#E6F1E9; --amber:#A8781F; --amber-bg:#F7EDD6;
  --red:#B0453A; --red-bg:#F7E2DD; --teal:#33796A;
  --sbg1:#170F08; --sbg2:#0D0906; --sline:#33261A; --smuted:#A08C71; --sink:#F3E9D8;
  --font:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  --r:10px; --r-lg:16px; --sh:0 1px 3px rgba(58,37,22,.06); --sh2:0 10px 30px rgba(58,37,22,.12);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font:14px/1.55 var(--font);-webkit-font-smoothing:antialiased;
  background-image:radial-gradient(1100px 500px at 100% -8%,rgba(200,146,61,.07),transparent 60%)}
a{color:var(--gold-d);text-decoration:none;transition:color .15s}
a:hover{color:var(--ink)}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.02em}
:focus-visible{outline:none;box-shadow:0 0 0 3px rgba(200,146,61,.30);border-radius:var(--r)}
code{background:var(--surface2);border:1px solid var(--line);padding:1px 6px;border-radius:6px;color:var(--gold-d);font:.9em var(--mono)}
h1,h2,h3{color:var(--ink2);letter-spacing:-.01em}

/* ---- Layout: sidebar + main ---- */
.app{display:grid;grid-template-columns:238px 1fr;min-height:100vh}
.side{background:linear-gradient(180deg,var(--sbg1),var(--sbg2));border-right:1px solid var(--sline);
  padding:22px 16px;display:flex;flex-direction:column;gap:5px;color:var(--sink);position:sticky;top:0;height:100vh}
.brand{display:flex;align-items:center;gap:13px;padding:2px 4px 22px;margin-bottom:14px;border-bottom:1px solid var(--sline);text-decoration:none}
.brand .mark{width:54px;height:58px;display:grid;place-items:center;flex-shrink:0;filter:drop-shadow(0 4px 11px rgba(200,146,61,.40))}
.brand .mark svg{width:50px;height:55px;fill:var(--gold-l)}
.brand-txt b{display:block;color:var(--sink);font-size:28px;letter-spacing:.5px;line-height:1}
.brand-txt span{display:block;color:var(--smuted);font-size:10px;letter-spacing:1.5px;text-transform:uppercase;margin-top:4px}
.nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:var(--r);color:var(--smuted);
  font-weight:500;font-size:14px;text-decoration:none;transition:.16s;position:relative}
.nav a svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.7}
.nav a:hover{background:rgba(255,255,255,.05);color:var(--sink)}
.nav a.on{background:linear-gradient(90deg,rgba(200,146,61,.18),rgba(200,146,61,.03));color:var(--gold-l)}
.nav a.on::before{content:"";position:absolute;left:-16px;width:3px;height:20px;background:var(--gold);border-radius:0 3px 3px 0}
.side-foot{margin-top:auto;padding-top:16px;border-top:1px solid var(--sline);display:flex;align-items:center;gap:10px}
.av{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#2b3d55,#1b2637);display:grid;place-items:center;
  font-size:12px;font-weight:600;color:#cdd7e6;flex-shrink:0}
.who{flex:1;min-width:0}.who b{display:block;font-size:13px;color:var(--sink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.who small{color:var(--smuted);font-size:11px}
.side-foot .logout{color:var(--smuted);display:flex;padding:6px;border-radius:8px;transition:.15s}
.side-foot .logout svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8}
.side-foot .logout:hover{color:var(--gold-l);background:rgba(255,255,255,.05)}
.main{padding:28px 36px;max-width:1280px}

/* ---- Cabeçalho de página ---- */
.page-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px;gap:16px;flex-wrap:wrap}
h1{font-size:23px;font-weight:600;margin:0}
h2{font-size:17px;font-weight:600}
.muted{color:var(--muted)}
small.muted{font-weight:400;line-height:1.5}

/* ---- Avisos ---- */
.alert{background:var(--red-bg);border:1px solid #E4B4AC;border-left:3px solid var(--red);color:#8A2D22;padding:11px 15px;border-radius:var(--r);font-size:13.5px}
.aviso{background:var(--amber-bg);border:1px solid #E7CE93;border-left:3px solid var(--gold);color:#6B4A1C;padding:13px 16px;border-radius:var(--r);margin-bottom:16px;line-height:1.55}
.aviso strong{color:var(--ink2)}

/* ---- Botões ---- */
.btn{display:inline-flex;align-items:center;gap:7px;background:var(--surface);color:var(--ink2);border:1px solid var(--line2);
  padding:9px 15px;border-radius:var(--r);cursor:pointer;font:600 13.5px var(--font);transition:.16s;white-space:nowrap}
.btn:hover{border-color:var(--gold);box-shadow:var(--sh);transform:translateY(-1px)}
.btn.primary{background:linear-gradient(135deg,var(--gold-l),var(--gold-d));border:none;color:#231603;box-shadow:0 6px 16px rgba(200,146,61,.28)}
.btn.primary:hover{box-shadow:0 9px 22px rgba(200,146,61,.42)}
.btn.small{padding:6px 11px;font-size:12.5px;border-radius:8px}
.btn.ok:hover{border-color:var(--green);color:var(--green)}
.btn.adj:hover{border-color:var(--gold);color:var(--gold-d)}
.btn.del:hover{border-color:var(--red);color:var(--red)}
.btn.del-confirm{background:var(--red);border-color:var(--red);color:#fff}
.btn.del-confirm:hover{background:#93382E;border-color:#93382E}
.row-actions{display:flex;gap:8px;justify-content:flex-end}
.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}

/* ---- Cards / forms ---- */
.form{display:flex;flex-direction:column;gap:16px;max-width:600px}
.form.card,.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;box-shadow:var(--sh)}
label{display:flex;flex-direction:column;gap:7px;font-size:13.5px;color:var(--ink2);font-weight:600}
input,select{background:var(--surface2);border:1px solid var(--line);color:var(--ink);padding:11px 13px;border-radius:var(--r);
  font:400 14px var(--font);transition:.16s}
input:focus,select:focus{outline:none;border-color:var(--gold);background:#fff;box-shadow:0 0 0 3px rgba(200,146,61,.15)}
input[type=file]{padding:9px 11px;cursor:pointer;background:var(--surface2)}
input[type=checkbox]{width:auto;accent-color:var(--gold)}

/* ---- Login / auth (alterar senha usa .login-card) ---- */
.login-card{max-width:420px;margin:8vh auto;background:var(--surface);border:1px solid var(--line);border-top:3px solid var(--gold);
  border-radius:var(--r-lg);padding:36px 32px;box-shadow:var(--sh2)}
.login-brand{font-size:30px;margin:0;color:var(--ink2);font-weight:700;letter-spacing:.4px}
.login-brand b{color:var(--gold-d)}
.login-sub{color:var(--muted);margin:4px 0 24px;font-size:14px}
.hint{margin-top:16px;color:var(--muted);font-size:12.5px}
.login-foot{margin-top:20px;padding-top:16px;border-top:1px solid var(--line);color:var(--muted2);font-size:12px;line-height:1.7}

/* ---- Tabelas (data-dense) ---- */
.grid{width:100%;border-collapse:separate;border-spacing:0;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh)}
.grid thead th{background:var(--surface2);color:var(--muted2);font-size:10.5px;text-transform:uppercase;letter-spacing:.6px;
  font-weight:600;text-align:left;padding:12px 18px;border-bottom:1px solid var(--line)}
.grid td{padding:13px 18px;border-top:1px solid var(--line);font-size:13.5px;vertical-align:middle}
.grid tbody tr:first-child td{border-top:none}
.grid tbody tr{transition:background .13s}
.grid tbody tr:hover{background:var(--surface2)}
.num{text-align:right;font-family:var(--mono);font-variant-numeric:tabular-nums;letter-spacing:-.02em;white-space:nowrap}
.strong{font-weight:700;color:var(--gold-d)}
.empty{text-align:center;padding:72px 16px;color:var(--muted);display:flex;flex-direction:column;gap:16px;align-items:center}
.grid.mini{width:auto}
.grid.mini th{background:var(--surface2);color:var(--ink2);text-transform:none;letter-spacing:0;font-size:13px;padding-right:20px}

/* ---- Tags / ratings ---- */
.tag{display:inline-flex;align-items:center;gap:6px;font:600 11px var(--font);padding:4px 11px;border-radius:20px;
  text-transform:capitalize;background:var(--line);color:var(--ink2)}
.tag::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.85}
.tag.processado,.tag.confirmado{background:var(--green-bg);color:var(--green)}
.tag.processando{background:var(--amber-bg);color:var(--amber)}.tag.processando::before{animation:pulse 1.4s infinite}
.tag.ajustado{background:var(--amber-bg);color:var(--gold-d)}
.tag.descartado,.tag.erro{background:var(--red-bg);color:var(--red)}
.tag.rascunho{background:var(--line)}
.rating{font-weight:700;padding:2px 8px;border-radius:6px;font-family:var(--mono)}
.rating.rA{background:var(--green-bg);color:var(--green)}.rating.rC{background:var(--amber-bg);color:var(--gold-d)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}

/* ---- Identificação da empresa ---- */
.empresa{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--teal);border-radius:var(--r-lg);padding:18px 22px;margin-bottom:18px;box-shadow:var(--sh)}
.empresa-tag{display:inline-block;background:var(--teal);color:#fff;font:600 10.5px var(--font);padding:3px 11px;border-radius:20px;margin-bottom:14px;text-transform:uppercase;letter-spacing:.5px}
.empresa-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px 26px}
.empresa-grid span{display:block;color:var(--muted2);font-size:11px;text-transform:uppercase;letter-spacing:.4px}
.empresa-grid b{color:var(--ink2);font-size:14.5px}

/* ---- Regime + KPIs ---- */
.regime{margin:8px 0 20px;color:var(--muted);display:flex;align-items:center;flex-wrap:wrap;gap:6px}
.regime strong{color:var(--ink2);margin-right:6px;font-weight:600}
.chip{display:inline-block;background:var(--surface);border:1px solid var(--line);padding:3px 11px;border-radius:20px;font:500 12.5px var(--mono);color:var(--ink2)}
.totais{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:16px;margin-bottom:22px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:18px 20px;display:flex;flex-direction:column;gap:8px;box-shadow:var(--sh);position:relative;overflow:hidden;transition:.16s}
.kpi:hover{box-shadow:var(--sh2);transform:translateY(-2px)}
.kpi span{color:var(--muted);font-size:11.5px;text-transform:uppercase;letter-spacing:.6px;font-weight:600}
.kpi b{font:600 27px var(--mono);font-variant-numeric:tabular-nums;color:var(--ink2)}
.kpi.green b{color:var(--green)} .kpi.yellow b{color:var(--amber)}
.kpi.total{border-color:var(--gold);background:linear-gradient(180deg,#fff,#FDF7EC)}
.kpi.total b{color:var(--gold-d);font-size:30px}
.kpi.total::after{content:"";position:absolute;right:-40px;top:-40px;width:130px;height:130px;background:conic-gradient(from 200deg,var(--gold-l),var(--gold),transparent 60%);opacity:.12;filter:blur(6px)}

/* ---- Review ---- */
.review .rev-buttons{display:flex;gap:8px}
.rev-edit{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}
.rev-edit input{max-width:210px}
.nota-show{margin-top:6px;font-size:12.5px;color:var(--muted)}
.hidden{display:none}
tr.st-descartado td{opacity:.5}
tr.st-confirmado{background:var(--green-bg)!important;box-shadow:inset 3px 0 0 var(--green)}
tr.st-ajustado{background:var(--amber-bg)!important;box-shadow:inset 3px 0 0 var(--gold)}
.footer-actions{margin-top:24px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.footer-actions form{margin:0}
.reproc-form{display:flex;gap:8px;align-items:center}
.reproc-ativ{flex-direction:row;align-items:center;gap:8px;font-size:13px;color:var(--muted);font-weight:500}
.reproc-ativ select{padding:6px 9px}

/* ---- Memória / passivo box ---- */
.ia-box{background:var(--surface);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:var(--r-lg);padding:20px 24px;margin:22px 0;box-shadow:var(--sh)}
.passivo-box{border-left-color:var(--teal)}
.ia-head{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.ia-head h2{margin:0;font-size:17px}
.achados-title{font-size:17px;margin:28px 0 12px;padding-bottom:10px;border-bottom:2px solid var(--line)}
.ia-render{margin-top:16px;border-top:1px solid var(--line);padding-top:16px;font-size:14px;line-height:1.7;color:var(--ink);overflow-x:auto}
.ia-render h1{font-size:20px;margin:16px 0 8px}.ia-render h2{font-size:16px;margin:16px 0 6px}.ia-render h3{font-size:14.5px;margin:14px 0 4px;color:var(--gold-d)}
.ia-render table{border-collapse:collapse;margin:12px 0;width:auto;font-size:13px}
.ia-render th,.ia-render td{border:1px solid var(--line);padding:6px 11px;text-align:left}
.ia-render th{background:var(--surface2);color:var(--ink2);font-weight:600}
.ia-render td:last-child{font-family:var(--mono);font-variant-numeric:tabular-nums}
.ia-render hr{border:none;border-top:1px solid var(--line);margin:16px 0}
.ia-render blockquote{border-left:3px solid var(--gold);margin:12px 0;padding:4px 16px;color:var(--muted)}

/* ---- Blocos do diagnóstico ---- */
.bloco{margin:22px 0}
.bloco-head{display:flex;justify-content:space-between;align-items:baseline;border-bottom:2px solid var(--line);padding-bottom:8px;margin-bottom:12px}
.bloco-head h3{margin:0;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.4px}
.bloco-soma{font:700 16px var(--mono);font-variant-numeric:tabular-nums;color:var(--gold-d)}
.bloco-soma.fora{color:var(--muted);font-weight:500;font-size:13px}
.bloco-verde_conf .bloco-head{border-color:var(--green)}
.bloco-verde_pend .bloco-head{border-color:var(--gold)}
.bloco-amarelo .bloco-head{border-color:var(--gold)}
.bloco-potencial .bloco-head{border-color:var(--teal)}
.bloco-nao_recup .bloco-head{border-color:var(--red)}
.bloco-validacao .bloco-head{border-color:var(--line)}
.bloco-validacao,.bloco-nao_recup,.bloco-potencial{opacity:.94}
.bloco .rel{font-family:var(--mono);font-weight:600;color:var(--gold-d);white-space:nowrap}

/* ---- Processando ---- */
.proc-card{text-align:center;padding:56px 24px}
.proc-card h2{font-size:20px;margin:20px 0 8px}
.spinner{width:44px;height:44px;margin:0 auto;border:3px solid var(--line);border-top-color:var(--gold);border-radius:50%;animation:spin .9s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---- Login split-screen ---- */
.auth{display:flex;min-height:100vh}
.auth-left{flex:0 0 46%;position:relative;overflow:hidden;color:var(--sink);padding:56px 54px;display:flex;flex-direction:column;
  background:radial-gradient(900px 600px at 80% -5%,rgba(200,146,61,.20),transparent 55%),linear-gradient(150deg,#0B0906,#1A130B 45%,#2E1A0C)}
.auth-left::before{content:"";position:absolute;right:-120px;bottom:-140px;width:520px;height:520px;
  background:conic-gradient(from 210deg,rgba(232,177,103,.55),rgba(154,110,30,.15),transparent 55%);filter:blur(8px);opacity:.5}
.auth-left::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(600px 500px at 30% 20%,#000,transparent 70%)}
.auth-brand{display:flex;align-items:center;gap:15px;position:relative;z-index:2}
.auth-brand .mark svg{width:56px;height:61px;fill:var(--gold-l);filter:drop-shadow(0 4px 12px rgba(200,146,61,.45))}
.auth-brand b{display:block;font-size:32px;letter-spacing:.6px;line-height:1;color:var(--sink)}
.auth-brand small{display:block;font-size:11px;color:#B79B78;letter-spacing:2px;text-transform:uppercase;margin-top:4px}
.auth-mid{margin-top:auto;position:relative;z-index:2}
.auth-mid h2{font-size:30px;font-weight:600;line-height:1.25;max-width:420px;color:var(--sink)}
.auth-mid h2 em{font-style:normal;color:var(--gold-l)}
.auth-mid p{color:#C6B393;margin-top:16px;max-width:400px;font-size:14.5px}
.auth-pts{display:flex;gap:26px;margin-top:30px;flex-wrap:wrap}
.auth-pts span{font-size:13px;color:#CDBB9C;display:flex;align-items:center;gap:8px}
.auth-pts span::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold-l);box-shadow:0 0 10px var(--gold-l)}
.auth-foot{position:relative;z-index:2;margin-top:34px;color:#8B775C;font-size:12px}
.auth-right{flex:1;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:40px}
.auth-form{width:100%;max-width:380px;animation:up .6s cubic-bezier(.2,.8,.2,1) both}
.auth-form h1{font-size:26px;font-weight:600;color:var(--ink2)}
.auth-form .sub{color:var(--muted);margin:6px 0 28px;font-size:14px}
.auth-form label{margin:0 0 7px}.auth-form input{width:100%}
.auth-form .fld{margin-bottom:18px}
.auth-form button{width:100%;margin-top:8px}
.auth-form .foot{margin-top:32px;padding-top:18px;border-top:1px solid var(--line);color:var(--muted2);font-size:11.5px;line-height:1.7}
@keyframes up{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
@media(max-width:820px){.auth-left{display:none}}

/* ---- Responsivo ---- */
@media (max-width:900px){
  .app{grid-template-columns:1fr}
  .side{position:static;height:auto;flex-direction:row;align-items:center;padding:12px 16px;flex-wrap:wrap;gap:10px}
  .side .brand{border:none;margin:0;padding:0}.side .brand .mark{width:40px;height:44px}.side .brand .mark svg{width:36px;height:40px}.brand-txt b{font-size:22px}
  .nav{display:flex;gap:2px;margin-left:auto}.nav a.on::before{display:none}
  .side-foot{margin:0;padding:0;border:none;width:auto}.who{display:none}
  .main{padding:20px}.totais{grid-template-columns:1fr}.grid{display:block;overflow-x:auto;white-space:nowrap}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}.spinner{animation:spin 1.2s linear infinite;animation-duration:1.2s!important}}