/* =====================================================================
   SKU · Vital Corpo — MVP  |  style.css
   ===================================================================== */
:root{
  --ink:#10151c; --ink-soft:#3a4452; --muted:#6b7787;
  --paper:#f6f4ef; --surface:#fff; --line:#dfe3e8; --line-soft:#ecedf0;
  --accent:#0e7c66; --accent-deep:#0a5b4b; --amber:#b8730b; --red:#c33b34;
  --shadow:0 1px 2px rgba(16,21,28,.05),0 8px 26px -14px rgba(16,21,28,.20);
  --r:11px;
}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;}
a{color:var(--accent-deep);text-decoration:none}
.mono{font-family:'JetBrains Mono',ui-monospace,Menlo,Consolas,monospace}
.muted{color:var(--muted)}
.r{text-align:right}
.link:hover{text-decoration:underline}

/* ---------- topbar ---------- */
.topbar{display:flex;align-items:center;gap:26px;background:var(--ink);color:#eef2f5;padding:0 26px;height:56px;position:sticky;top:0;z-index:20}
.topbar-brand{font-family:'Space Grotesk',sans-serif;font-weight:700;color:#fff;font-size:15px;letter-spacing:.01em}
.topbar-nav{display:flex;gap:6px;flex:1}
.topbar-nav a{color:#aeb9c4;font-size:14px;padding:7px 13px;border-radius:8px}
.topbar-nav a:hover{color:#fff;background:rgba(255,255,255,.07)}
.topbar-nav a.on{color:#fff;background:var(--accent)}
.topbar-user{font-size:13px;color:#aeb9c4}
.topbar-user a{color:#fff;margin-left:6px}

/* ---------- page ---------- */
.page{max-width:1080px;margin:0 auto;padding:26px 26px 80px}
.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.page-title{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:24px;letter-spacing:-.015em;margin:0}
.page-actions{display:flex;gap:8px}
.sec{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:16px;margin:26px 0 12px}

/* ---------- alerts ---------- */
.alert{border-radius:10px;padding:12px 16px;margin-bottom:16px;font-size:14px}
.alert.ok{background:#e7f6f1;border:1px solid #9fd9cb;color:var(--accent-deep)}
.alert.err{background:#fdeceb;border:1px solid #f0c0bc;color:#9e2b25}
.alert ul{margin:6px 0 0;padding-left:18px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:6px;font-family:inherit;font-size:14px;font-weight:500;
  padding:9px 15px;border-radius:9px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;transition:.15s}
.btn:hover{border-color:#c5ccd4;background:#fbfcfb}
.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-deep);border-color:var(--accent-deep)}
.btn-ghost{background:transparent;border-color:transparent;color:var(--muted)}
.btn-ghost:hover{background:rgba(0,0,0,.04)}
.btn-sm{padding:5px 10px;font-size:13px;border-radius:7px}
.btn-full{width:100%;justify-content:center}

/* ---------- KPIs ---------- */
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;box-shadow:var(--shadow)}
.kpi-num{display:block;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:32px;line-height:1;letter-spacing:-.02em}
.kpi-num.pro{color:var(--accent)} .kpi-num.warn{color:var(--amber)} .kpi-num.err{color:var(--red)}
.kpi-lbl{display:block;color:var(--muted);font-size:13px;margin-top:7px}

/* ---------- state grid ---------- */
.state-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px}
.state-cell{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.state-cell.has{box-shadow:var(--shadow)}
.state-q{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:18px}

/* ---------- chips / badges ---------- */
.chip{font-family:'JetBrains Mono',monospace;font-size:11.5px;font-weight:500;padding:5px 10px;border-radius:999px;border:1px solid;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.chip::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;flex:none}
.c-tra{color:#1f6feb;border-color:#bcd4fb;background:#eaf2ff}
.c-rec{color:#5b53c9;border-color:#cfccf3;background:#f1f0fc}
.c-pre{color:#b8730b;border-color:#f0d9ab;background:#fdf5e7}
.c-pro{color:#0e7c66;border-color:#9fd9cb;background:#e7f6f1}
.c-res{color:#0a8fa3;border-color:#a3dbe4;background:#e6f7fa}
.c-env{color:#7c3aed;border-color:#d9c6f9;background:#f5edff}
.c-div{color:#c33b34;border-color:#f0c0bc;background:#fdeceb}
.badge{font-size:12px;font-weight:600;padding:3px 9px;border-radius:7px;white-space:nowrap}
.b-ativo{background:#eef1f4;color:#3a4452}
.b-rev{background:#fdf5e7;color:#8a5608}
.b-fba{background:#e7f6f1;color:var(--accent-deep)}
.b-pau{background:#f1f0fc;color:#5b53c9}
.tag-tipo{font-size:12px;color:var(--muted);text-transform:capitalize}

/* ---------- filters ---------- */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.filters input[type=text]{flex:1;min-width:220px}
.filters input,.filters select{padding:9px 12px;border:1px solid var(--line);border-radius:9px;background:var(--surface);font-family:inherit;font-size:14px}

/* ---------- tables ---------- */
.tbl-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);background:var(--surface)}
table{border-collapse:collapse;width:100%;font-size:14px}
thead th{background:#0f1620;color:#e9eef3;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:12.5px;text-align:left;padding:11px 14px;white-space:nowrap}
thead th.r{text-align:right}
tbody td{padding:11px 14px;border-top:1px solid var(--line-soft);vertical-align:middle}
tbody tr:hover{background:#fafbfa}
.row-warn{background:#fdf6ed}
.row-warn:hover{background:#fbf0e1}
.dif{color:var(--amber)}
.empty{text-align:center;color:var(--muted);padding:30px}

/* ---------- forms ---------- */
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow);max-width:860px}
.form-sec{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:14px;color:var(--accent-deep);text-transform:uppercase;letter-spacing:.05em;margin:24px 0 12px;padding-top:18px;border-top:1px solid var(--line-soft)}
.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.fld{display:flex;flex-direction:column;gap:5px}
.fld.col2{grid-column:span 2}.fld.col3{grid-column:span 3}
.fld label{font-size:12.5px;font-weight:600;color:var(--ink-soft)}
.fld input,.fld select,.fld textarea{padding:9px 12px;border:1px solid var(--line);border-radius:9px;background:#fcfdfc;font-family:inherit;font-size:14px;color:var(--ink)}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(14,124,102,.12);background:#fff}
.form-foot{display:flex;gap:10px;align-items:center;margin-top:24px;padding-top:18px;border-top:1px solid var(--line-soft)}

/* kit */
.kit-box{margin-top:8px;padding:18px;background:#fafbfa;border:1px dashed var(--line);border-radius:10px}
.kit-table{width:100%;margin:8px 0;background:transparent;box-shadow:none}
.kit-table th{background:transparent;color:var(--muted);font-size:11.5px}
.kit-table td{border-top:1px solid var(--line-soft);padding:8px 6px}
.kit-table select,.kit-table input{width:100%;padding:7px 10px;border:1px solid var(--line);border-radius:8px;font-family:inherit}

/* ---------- view (SKU) ---------- */
.cols{display:grid;grid-template-columns:1fr 340px;gap:18px;align-items:start}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow);margin-bottom:18px}
.card-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.card-head h3{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:15px;margin:0}
.card-pro{border-color:#9fd9cb}
.card-warn{border-color:#f0d9ab}
.kv{display:grid;grid-template-columns:130px 1fr;gap:8px 14px;margin:0;font-size:14px}
.kv dt{color:var(--muted);font-weight:500}
.kv dd{margin:0}
.fba-ok{color:var(--accent-deep);font-weight:600;font-size:16px}
.fba-no{font-weight:600;font-size:15px;color:var(--ink-soft)}
.falta{margin:6px 0 0;padding-left:18px;color:var(--red);font-size:13.5px}
.tot{font-size:13px;color:var(--muted)}
.estoque-list{display:flex;flex-direction:column;gap:7px}
.estoque-row{display:flex;align-items:center;justify-content:space-between;padding:6px 2px;opacity:.55}
.estoque-row.has{opacity:1}
.estoque-row .q{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:15px}
.comp-list{list-style:none;margin:0;padding:0;font-size:14px}
.comp-list li{padding:6px 0;border-bottom:1px solid var(--line-soft)}
.comp-list .qtd{font-family:'JetBrains Mono',monospace;font-weight:600;color:var(--accent-deep);margin-right:4px}

/* ---------- login ---------- */
.login-bg{display:flex;align-items:center;justify-content:center;min-height:100vh;background:radial-gradient(circle at 30% 20%,#fbfbf9,var(--paper))}
.login-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:36px 32px;width:360px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:8px}
.login-brand{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:20px;color:var(--accent-deep)}
.login-sub{color:var(--muted);font-size:13px;margin-bottom:14px}
.login-card label{font-size:12.5px;font-weight:600;color:var(--ink-soft);margin-top:6px}
.login-card input{padding:10px 12px;border:1px solid var(--line);border-radius:9px;font-size:14px;font-family:inherit}
.login-card input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(14,124,102,.12)}
.login-card .btn{margin-top:14px}
.login-hint{font-size:11.5px;color:var(--muted);margin-top:12px;text-align:center;line-height:1.5}

@media (max-width:820px){
  .form-grid{grid-template-columns:1fr 1fr}
  .fld.col2,.fld.col3{grid-column:span 2}
  .cols{grid-template-columns:1fr}
  .topbar{gap:14px;padding:0 16px}
  .page{padding:18px 16px 70px}
}
@media (max-width:520px){ .form-grid{grid-template-columns:1fr} .fld.col2,.fld.col3{grid-column:span 1} }