:root{--bg:#f4f7fb;--card:#fff;--text:#172033;--muted:#6b7280;--primary:#1456d9;--primary2:#0ea5e9;--danger:#dc2626;--ok:#16a34a;--line:#e5e7eb;--shadow:0 20px 50px rgba(15,23,42,.08)}
*{box-sizing:border-box}
body{margin:0;font-family:Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:inherit}
.sidebar{position:fixed;inset:0 auto 0 0;width:280px;background:linear-gradient(180deg,#0f172a,#111827);color:#fff;padding:18px;z-index:10;display:flex;flex-direction:column;overflow:hidden}
.brand{display:flex;align-items:center;justify-content:center;margin-bottom:18px;flex-shrink:0;padding:6px 0}
.brand img{width:100%;max-height:92px;object-fit:contain}
.app-menu{display:flex;flex-direction:column;gap:10px;overflow-y:auto;overflow-x:hidden;padding:4px 4px 20px;scrollbar-width:thin;scrollbar-color:#475569 transparent}
.app-menu::-webkit-scrollbar{width:7px}.app-menu::-webkit-scrollbar-thumb{background:#475569;border-radius:999px}
.menu-group{border:1px solid rgba(255,255,255,.08);border-radius:16px;background:rgba(255,255,255,.04);overflow:hidden;flex-shrink:0}
.menu-group-toggle{width:100%;border:0;background:transparent;color:#fff;padding:13px 14px;font:inherit;font-weight:800;display:flex;align-items:center;justify-content:space-between;cursor:pointer}
.menu-group-toggle span{transition:.2s;color:#93c5fd}.menu-group.open .menu-group-toggle span{transform:rotate(180deg)}
.menu-group-items{display:none;padding:0 8px 10px}.menu-group.open .menu-group-items{display:grid;gap:6px}
.menu-group-items a{padding:11px 12px;border-radius:12px;color:#dbeafe;display:flex;align-items:center;gap:8px}
.menu-group-items a:hover{background:rgba(255,255,255,.12);color:#fff}
.topbar{position:fixed;left:280px;right:0;top:0;height:68px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 28px;z-index:8}
.content{margin-left:280px;padding:92px 28px 28px}
.menu-toggle{display:none}.btn{border:0;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;border-radius:12px;padding:12px 18px;font-weight:700;cursor:pointer;display:inline-block}.btn.small{padding:8px 12px}
.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#0f172a,#1456d9)}.login-card{width:min(420px,92vw);background:#fff;padding:34px;border-radius:26px;box-shadow:var(--shadow);text-align:center}.login-card img{width:260px;max-width:100%;border-radius:14px}.login-card form{display:grid;gap:14px;text-align:left}.login-card h1{margin:18px 0 22px}
.panel,.card,.hero{background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);padding:24px;margin-bottom:22px}.hero{display:flex;align-items:center;justify-content:space-between;overflow:hidden;background:linear-gradient(135deg,#fff,#dbeafe)}.hero h1{font-size:34px;margin:0 0 8px}.hero p,.muted{color:var(--muted)}.hero img{width:220px;max-width:38%}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card span{color:var(--muted)}.card strong{display:block;font-size:34px;margin-top:10px}.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:22px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.full{grid-column:1/-1}
label{display:grid;gap:7px;font-weight:700}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff;font:inherit}textarea{resize:vertical}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;border-bottom:1px solid var(--line);padding:12px;vertical-align:top}th{background:#f8fafc}
th[data-sort-direction="asc"]::after{content:" ↑";color:var(--primary)}th[data-sort-direction="desc"]::after{content:" ↓";color:var(--primary)}
.alert{padding:14px 18px;border-radius:14px;margin-bottom:18px;background:#dcfce7;color:#166534}.alert.error{background:#fee2e2;color:#991b1b}.badge{padding:5px 10px;border-radius:999px;background:#e5e7eb}.badge.ativo{background:#dcfce7;color:#166534}.timeline{display:grid;gap:12px}.timeline article{border-left:4px solid var(--primary);padding:8px 0 8px 12px}.timeline span,.timeline small{display:block;color:var(--muted)}.search{display:flex;gap:12px}.signature{margin-top:40px;font-size:18px}.check{display:flex;align-items:center;gap:8px}.check input{width:auto}
.link-btn{border:0;background:transparent;color:var(--primary);font:inherit;font-weight:800;text-decoration:underline;cursor:pointer}.modal{position:fixed;inset:0;background:rgba(15,23,42,.62);z-index:30;display:none;align-items:center;justify-content:center;padding:24px}.modal.open{display:flex}.modal-box{width:min(900px,96vw);max-height:86vh;overflow:auto;background:#fff;border-radius:22px;padding:24px;box-shadow:var(--shadow);position:relative}.modal-close{position:absolute;right:16px;top:12px;border:0;background:#eef2ff;border-radius:999px;width:36px;height:36px;font-size:24px;cursor:pointer}
.stock-out-items,.stock-items{display:grid;gap:14px}.stock-out-item,.stock-item{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;border:1px solid var(--line);border-radius:18px;padding:16px;background:#f8fafc}
@media(max-width:900px){.sidebar{transform:translateX(-100%);transition:.2s;width:min(86vw,320px)}.menu-open .sidebar{transform:none}.topbar{left:0}.content{margin-left:0}.menu-toggle{display:block;border:0;background:#eef2ff;border-radius:10px;padding:10px}.cards,.grid.two,.form-grid{grid-template-columns:1fr}.hero img{display:none}}
@media print{.sidebar,.topbar,.print-actions,.btn{display:none!important}.content{margin:0;padding:0}.panel{box-shadow:none;border:0}.table-wrap{overflow:visible}body{background:#fff}}