:root{--primary:#0f2a44;--primary-2:#155e75;--accent:#16a34a;--bg:#f6f8fb;--surface:#fff;--text:#0f172a;--muted:#64748b;--line:rgba(15,23,42,.10);--shadow:0 24px 70px rgba(15,42,68,.14);--radius:28px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:radial-gradient(circle at 15% -10%,rgba(22,163,74,.16),transparent 28rem),radial-gradient(circle at 90% 0%,rgba(21,94,117,.18),transparent 26rem),var(--bg)}
a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button{cursor:pointer}
.page-shell{width:min(1200px,calc(100% - 32px));margin:0 auto}
.hub-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 0;backdrop-filter:blur(18px)}
.brand{display:inline-flex;align-items:center;gap:12px}
.brand-mark{display:grid;place-items:center;width:46px;height:46px;border-radius:16px;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;font-weight:900;letter-spacing:-.05em;box-shadow:var(--shadow)}
.brand strong{display:block;font-size:1.05rem}.brand small{display:block;color:var(--muted);font-size:.78rem;margin-top:2px}
.top-nav{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.top-nav a,.btn{border:0;border-radius:999px;padding:12px 18px;font-weight:800;font-size:.88rem;transition:transform .2s,box-shadow .2s,background .2s}
.top-nav a{color:var(--muted)}.top-nav a:hover{color:var(--text);background:rgba(255,255,255,.75)}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 18px 42px rgba(15,42,68,.22)}
.btn-secondary{background:rgba(22,163,74,.11);color:#0f6b36;border:1px solid rgba(22,163,74,.22)}
.btn-ghost{background:rgba(255,255,255,.78);color:var(--text);border:1px solid var(--line)}
.btn-danger{background:rgba(220,38,38,.10);color:#b91c1c;border:1px solid rgba(220,38,38,.22)}
.btn-mini{padding:8px 12px;font-size:.76rem}
.hero{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(320px,.7fr);gap:24px;align-items:stretch;padding:40px 0 28px}
.hero-copy,.hero-panel,.locked-card,.editor-card{background:rgba(255,255,255,.82);border:1px solid rgba(255,255,255,.78);border-radius:var(--radius);box-shadow:var(--shadow);backdrop-filter:blur(18px)}
.hero-copy{padding:clamp(28px,5vw,58px);min-height:340px;display:flex;flex-direction:column;justify-content:center}
.eyebrow{margin:0 0 12px;color:var(--accent);font-weight:900;letter-spacing:.12em;text-transform:uppercase;font-size:.74rem}
h1,h2,h3{margin:0;line-height:1.05;letter-spacing:-.04em}
h1{font-size:clamp(2.3rem,5.6vw,4.6rem);max-width:780px}
h2{font-size:clamp(1.7rem,3vw,2.4rem)}
h3{font-size:1.05rem}
p{color:var(--muted);line-height:1.65}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.hero-panel{padding:28px;display:flex;flex-direction:column;justify-content:space-between;gap:18px;background:linear-gradient(145deg,rgba(15,42,68,.96),rgba(21,94,117,.92));color:#fff}
.hero-panel p,.hero-panel li{color:rgba(255,255,255,.84)}
.status-pill{display:inline-flex;align-items:center;gap:8px;width:max-content;padding:8px 12px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:999px;font-weight:800;font-size:.78rem}
.status-pill i{display:block;width:9px;height:9px;background:#22c55e;border-radius:999px;box-shadow:0 0 0 6px rgba(34,197,94,.16)}
.nfe-steps{margin:0;padding-left:18px;display:grid;gap:6px;font-weight:700;font-size:.94rem}
.section{padding:30px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:14px;flex-wrap:wrap}
.compact-head{margin-bottom:14px}
input,select,textarea{width:100%;border:1px solid var(--line);border-radius:16px;padding:12px 14px;background:rgba(255,255,255,.88);color:var(--text);outline:none;transition:border .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{border-color:rgba(21,94,117,.45);box-shadow:0 0 0 4px rgba(21,94,117,.10)}
.editor-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.editor-card{padding:20px;box-shadow:0 16px 42px rgba(15,42,68,.08)}
.editor-card.full{grid-column:1/-1}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
label{display:block;color:var(--text);font-weight:800;font-size:.86rem}
label span{display:block;margin-bottom:7px}
.form-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.dropzone{display:grid;place-items:center;gap:10px;min-height:200px;border:2px dashed rgba(21,94,117,.25);border-radius:24px;background:linear-gradient(180deg,rgba(255,255,255,.85),rgba(248,250,252,.9));text-align:center;padding:20px;cursor:pointer}
.dropzone.drag{border-color:var(--accent);background:rgba(22,163,74,.06)}
.dropzone input{display:none}.dropzone strong{font-size:1.1rem}.dropzone span{color:var(--muted)}
.nfe-loading{margin-top:14px;padding:14px 16px;border-radius:18px;background:rgba(21,94,117,.08);border:1px solid rgba(21,94,117,.18);font-weight:800}
.nfe-results{display:grid;gap:12px}
.nfe-result{border:1px solid var(--line);border-radius:20px;padding:16px;background:rgba(248,250,252,.85)}
.nfe-result-top{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:10px;flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;font-size:.76rem;font-weight:900}
.pill-ok{background:rgba(22,163,74,.1);color:#166534}
.pill-warn{background:rgba(245,158,11,.12);color:#92400e}
.pill-bad{background:rgba(220,38,38,.10);color:#991b1b}
.pill-info{background:rgba(15,42,68,.08);color:#0f2a44}
.nfe-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 16px}
.nfe-grid-2 code{font-size:.82rem;word-break:break-all}
.history-wrap{overflow:auto}
.stat-table{width:100%;border-collapse:collapse;min-width:780px}
.stat-table th,.stat-table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.stat-table th{color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em}
.history-actions{display:flex;gap:8px;flex-wrap:wrap}
.mask{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.76rem}
.small-dim{color:var(--muted);font-size:.78rem}
.small-note{color:var(--muted);font-size:.82rem}
.modal-backdrop{position:fixed;inset:0;z-index:60;display:grid;place-items:center;background:rgba(15,23,42,.55);padding:18px;backdrop-filter:blur(8px)}
.login-card{position:relative;width:min(420px,100%);background:#fff;border-radius:28px;padding:28px;box-shadow:var(--shadow);display:grid;gap:14px}
.modal-close{position:absolute;right:14px;top:12px;border:0;background:transparent;font-size:1.8rem;color:var(--muted)}
.form-message{min-height:20px;margin:0;font-weight:800}.form-message.error{color:#b91c1c}.form-message.success{color:#15803d}
.toast{position:fixed;z-index:80;right:18px;bottom:18px;min-width:260px;max-width:420px;padding:14px 16px;background:var(--text);color:#fff;border-radius:18px;box-shadow:var(--shadow);transform:translateY(20px);opacity:0;pointer-events:none;transition:.25s}
.toast.show{transform:translateY(0);opacity:1}
.locked-card{padding:28px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.hidden{display:none!important}
@media (max-width:980px){.hero{grid-template-columns:1fr}.editor-grid,.form-grid{grid-template-columns:1fr}}
@media (max-width:640px){.locked-card{flex-direction:column;align-items:flex-start}.section-head{flex-direction:column}}