:root{--primary:#0f172a;--accent:#2563eb;--success:#10b981;--danger:#ef4444;--warning:#f59e0b;--bg:#f8fafc;--card:#ffffff;--text:#1e293b;--muted:#64748b;--border:#e2e8f0;--radius:12px;--shadow:0 1px 3px rgba(0,0,0,.08)}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);line-height:1.5}
.app{display:flex;height:100vh;overflow:hidden}
.sidebar{width:260px;background:#0f172a;color:white;display:flex;flex-direction:column;padding:1.5rem 0;flex-shrink:0;overflow-y:auto}
.sidebar-header{padding:0 1.5rem 1.5rem;border-bottom:1px solid #1e293b;margin-bottom:1rem}
.brand{font-size:1.15rem;font-weight:700;display:flex;align-items:center;gap:10px;color:white;text-decoration:none}
.brand i{color:var(--accent);font-size:1.4rem}
.brand-sub{font-size:.68rem;color:#64748b;display:block;font-weight:400;margin-top:1px}
.nav-section{font-size:.68rem;color:#64748b;text-transform:uppercase;letter-spacing:.06em;padding:1.1rem 1.5rem .35rem;font-weight:600}
.nav-item{display:flex;align-items:center;gap:12px;padding:.65rem 1.5rem;color:#94a3b8;cursor:pointer;font-size:.875rem;border-left:3px solid transparent;transition:all .15s}
.nav-item:hover{background:#1e293b;color:white}
.nav-item.active{background:#1e293b;color:white;border-left-color:var(--accent);font-weight:500}
.nav-item i{font-size:1.15rem;flex-shrink:0}
.main{flex:1;display:flex;flex-direction:column;overflow-y:auto}
.topbar{background:white;border-bottom:1px solid var(--border);padding:.9rem 2rem;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10}
.topbar h1{font-size:1.05rem;font-weight:600}
.topbar p{font-size:.78rem;color:var(--muted)}
.topbar-actions{display:flex;gap:10px;align-items:center}
.exec-stats{display:flex;gap:20px;margin-right:20px;padding-right:20px;border-right:1px solid var(--border)}
.exec-item{text-align:right}
.exec-label{font-size:.65rem;color:var(--muted);text-transform:uppercase;font-weight:600}
.exec-val{font-size:.9rem;font-weight:700;color:var(--primary)}
.content{padding:1.75rem;max-width:1600px;margin:0 auto;width:100%}
.page{display:none;animation:fadeIn .2s ease}
.page.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-bottom:1.75rem}
.stats-grid-5{display:grid;grid-template-columns:repeat(5,1fr);gap:1rem;margin-bottom:1.75rem}
.stat-card{background:white;padding:1.25rem;border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow)}
.stat-label{font-size:.75rem;color:var(--muted);font-weight:500}
.stat-value{font-size:1.55rem;font-weight:700;margin:.35rem 0}
.stat-footer{font-size:.7rem;color:var(--muted);display:flex;align-items:center;gap:4px}
.trend-up{color:var(--success)}.trend-down{color:var(--danger)}
.card{background:white;border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);margin-bottom:1.5rem;overflow:hidden}
.card-header{padding:.95rem 1.5rem;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}
.card-title{font-size:.9rem;font-weight:600;display:flex;align-items:center;gap:7px}
.card-body{padding:1.5rem}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.form-group{margin-bottom:.95rem}
.form-label{display:block;font-size:.8rem;font-weight:500;margin-bottom:.35rem}
.form-control{width:100%;padding:.58rem .85rem;border:1px solid var(--border);border-radius:8px;font-size:.875rem;font-family:inherit;color:var(--text);background:white}
.form-control:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.input-group{position:relative;display:flex;align-items:center}
.input-prefix{position:absolute;left:10px;color:var(--muted);font-size:.83rem}
.input-with-prefix{padding-left:2.1rem}
.btn{display:inline-flex;align-items:center;gap:7px;padding:.55rem 1.1rem;border-radius:8px;font-size:.83rem;font-weight:600;cursor:pointer;border:1px solid transparent;font-family:inherit;transition:all .15s}
.btn-primary{background:var(--accent);color:white}
.btn-primary:hover:not(:disabled){background:var(--primary)}
.btn-success{background:var(--success);color:white}
.btn-success:hover{background:#059669}
.btn-outline{background:white;border-color:var(--border);color:var(--text)}
.btn-outline:hover{background:var(--bg)}
.btn-danger{background:white;border-color:#fecaca;color:var(--danger)}
.btn-danger:hover{background:#fef2f2}
.btn-warning{background:white;border-color:#fde68a;color:#92400e}
.btn-warning:hover{background:#fffbeb}
.btn-sm{padding:.32rem .7rem;font-size:.75rem}
table{width:100%;border-collapse:collapse}
th{background:#f8fafc;padding:.62rem 1rem;text-align:left;font-size:.68rem;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border)}
td{padding:.85rem 1rem;border-bottom:1px solid var(--border);font-size:.85rem}
tr:hover td{background:#f8fafc}
.badge{padding:3px 9px;border-radius:100px;font-size:.7rem;font-weight:600}
.badge-success{background:#dcfce7;color:#166534}
.badge-danger{background:#fee2e2;color:#991b1b}
.badge-warning{background:#fef3c7;color:#92400e}
.badge-info{background:#e0f2fe;color:#075985}
.badge-muted{background:#f1f5f9;color:#475569}
.progress-bar{height:12px;background:#f1f5f9;border-radius:100px;overflow:hidden;margin-top:4px}
.progress-fill{height:100%;border-radius:100px;transition:width .3s ease}
.alert{border-radius:10px;padding:.8rem 1rem;font-size:.85rem;margin-bottom:1rem;display:flex;align-items:flex-start;gap:9px;border:1px solid}
.alert-warning{background:#fffbeb;border-color:#fde68a;color:#92400e}
.alert-danger{background:#fef2f2;border-color:#fecaca;color:#991b1b}
.alert-info{background:#eff6ff;border-color:#bfdbfe;color:#1e40af}
.alert-success{background:#f0fdf4;border-color:#bbf7d0;color:#166534}
.empty-st{text-align:center;padding:2.5rem 1.5rem;color:var(--muted)}
.empty-st i{font-size:2.5rem;display:block;margin-bottom:.75rem;opacity:.4}
/* Toast */
#toast-container{position:fixed;bottom:1.5rem;right:1.5rem;z-index:9999;display:flex;flex-direction:column;gap:.5rem}
.toast{background:#1e293b;color:white;padding:.8rem 1.2rem;border-radius:10px;font-size:.85rem;display:flex;align-items:center;gap:10px;box-shadow:0 4px 12px rgba(0,0,0,.15);animation:slideIn .25s ease;max-width:360px}
.toast.success{border-left:4px solid var(--success)}
.toast.error{border-left:4px solid var(--danger)}
.toast.warning{border-left:4px solid var(--warning)}
@keyframes slideIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}
/* Modal */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:1000;display:flex;align-items:center;justify-content:center;animation:fadeIn .15s ease}
.modal{background:white;border-radius:var(--radius);width:560px;max-width:95vw;max-height:90vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.2)}
.modal-header{padding:1.2rem 1.5rem;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.modal-title{font-size:1rem;font-weight:600}
.modal-body{padding:1.5rem}
.modal-footer{padding:1rem 1.5rem;border-top:1px solid var(--border);display:flex;gap:10px;justify-content:flex-end}
.btn-close{background:none;border:none;cursor:pointer;color:var(--muted);font-size:1.2rem;line-height:1}
/* DRE */
.dre-row{display:flex;justify-content:space-between;padding:.55rem .8rem;border-bottom:1px solid #f1f5f9;font-size:.85rem}
.dre-row.bold{font-weight:700;font-size:.95rem;background:#f8fafc}
.dre-row.section{background:#eff6ff;font-weight:600;color:var(--accent)}
.dre-row .pct{font-size:.7rem;color:var(--muted);margin-left:.5rem}
/* Indicadores frete */
.frete-ind{display:grid;grid-template-columns:repeat(4,1fr);gap:.5rem;margin-top:.75rem}
.frete-ind-item{background:#f8fafc;border-radius:8px;padding:.6rem;text-align:center}
.frete-ind-label{font-size:.65rem;color:var(--muted);text-transform:uppercase;font-weight:600}
.frete-ind-val{font-size:.95rem;font-weight:700;margin-top:2px}
@media(max-width:1200px){.exec-stats{display:none}}
@media(max-width:900px){.g2,.g3,.g4,.stats-grid,.stats-grid-5{grid-template-columns:1fr}}