:root{--primary:#e74c3c;--primary-dark:#c0392b;--primary-light:#ff6b6b;--sidebar-bg:#16213e;--text-primary:#2c3e50;--text-secondary:#7f8c8d;--border:#e8eaed;--success:#27ae60;--warning:#f39c12;--danger:#e74c3c;--info:#3498db;--shadow:0 2px 12px rgba(0,0,0,0.08);--radius:10px}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Inter',sans-serif;background:#f0f2f5;color:var(--text-primary);font-size:14px}
.layout{display:flex;min-height:100vh}
.sidebar{width:260px;background:var(--sidebar-bg);color:#fff;position:fixed;top:0;left:0;height:100vh;z-index:1000;transition:transform 0.3s;overflow-y:auto}
.sidebar-header{padding:20px;display:flex;align-items:center;gap:12px;border-bottom:1px solid rgba(255,255,255,0.1)}
.sidebar-logo{font-size:28px;color:var(--primary)}
.sidebar-title{font-size:16px;font-weight:600;flex:1}
.sidebar-close{display:none;background:none;border:none;color:#fff;font-size:18px;cursor:pointer}
.sidebar-nav{padding:12px 0}
.nav-item{display:flex;align-items:center;gap:12px;padding:12px 20px;color:rgba(255,255,255,0.7);text-decoration:none;transition:all 0.2s;font-size:14px}
.nav-item:hover{background:rgba(255,255,255,0.08);color:#fff}
.nav-item.active{background:rgba(231,76,60,0.2);color:var(--primary-light);border-right:3px solid var(--primary)}
.nav-item i{width:20px;text-align:center}
.main-content{flex:1;margin-left:260px;min-height:100vh}
.topbar{display:flex;align-items:center;gap:16px;padding:16px 24px;background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}
.menu-toggle{display:none;background:none;border:none;font-size:20px;cursor:pointer;color:var(--text-primary);padding:4px}
.page-title{font-size:18px;font-weight:600;flex:1}
.topbar-right{display:flex;align-items:center;gap:12px}
.version{font-size:12px;color:var(--text-secondary);background:#f0f2f5;padding:4px 10px;border-radius:12px}
.content-area{padding:24px}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:24px}
.stat-card{background:#fff;border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);display:flex;align-items:center;gap:16px}
.stat-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px}
.stat-icon.red{background:rgba(231,76,60,0.1);color:var(--primary)}
.stat-icon.blue{background:rgba(52,152,219,0.1);color:var(--info)}
.stat-icon.green{background:rgba(39,174,96,0.1);color:var(--success)}
.stat-icon.orange{background:rgba(243,156,18,0.1);color:var(--warning)}
.stat-info h3{font-size:24px;font-weight:700;line-height:1}
.stat-info p{font-size:12px;color:var(--text-secondary);margin-top:4px}
.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:24px;overflow:hidden}
.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px}
.card-header h3{font-size:16px;font-weight:600}
.card-body{padding:20px}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:24px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:8px;border:none;cursor:pointer;font-size:13px;font-weight:500;transition:all 0.2s;text-decoration:none}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}
.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#219a52}
.btn-warning{background:var(--warning);color:#fff}.btn-warning:hover{background:#d68910}
.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:var(--primary-dark)}
.btn-info{background:var(--info);color:#fff}.btn-info:hover{background:#2980b9}
.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text-primary)}.btn-outline:hover{background:#f8f9fa}
.btn-sm{padding:6px 12px;font-size:12px}
.table-wrapper{overflow-x:auto}
table{width:100%;border-collapse:collapse}
table th{background:#f8f9fa;padding:12px 16px;text-align:left;font-weight:600;font-size:12px;text-transform:uppercase;color:var(--text-secondary);border-bottom:2px solid var(--border)}
table td{padding:12px 16px;border-bottom:1px solid var(--border);font-size:13px;vertical-align:middle}
table tr:hover{background:#fafbfc}
table .acoes{display:flex;gap:6px;flex-wrap:nowrap}
.badge{display:inline-block;padding:4px 10px;border-radius:12px;font-size:11px;font-weight:600}
.badge-success{background:rgba(39,174,96,0.1);color:var(--success)}
.badge-warning{background:rgba(243,156,18,0.1);color:var(--warning)}
.badge-danger{background:rgba(231,76,60,0.1);color:var(--danger)}
.form-group{margin-bottom:16px}
.form-group label{display:block;margin-bottom:6px;font-weight:500;font-size:13px;color:var(--text-primary)}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;border:1.5px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;transition:border 0.2s;background:#fff}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(231,76,60,0.1)}
.form-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px}
.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:20px;padding-top:16px;border-top:1px solid var(--border)}
.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.5);z-index:2000;display:none}
.modal-overlay.active{display:block}
.modal{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:#fff;border-radius:12px;width:90%;max-width:600px;max-height:85vh;overflow-y:auto;z-index:2001;display:none;box-shadow:0 20px 60px rgba(0,0,0,0.3)}
.modal.active{display:block}
.modal-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.modal-header h3{font-size:16px;font-weight:600}
.modal-fechar{background:none;border:none;font-size:18px;cursor:pointer;color:var(--text-secondary)}
.modal-body{padding:20px}
.toast-container{position:fixed;top:20px;right:20px;z-index:3000;display:flex;flex-direction:column;gap:10px}
.toast{padding:14px 20px;border-radius:8px;color:#fff;font-size:13px;font-weight:500;box-shadow:0 4px 12px rgba(0,0,0,0.15);animation:slideIn 0.3s ease;min-width:280px;display:flex;align-items:center;gap:10px}
.toast-success{background:var(--success)}.toast-error{background:var(--danger)}.toast-warning{background:var(--warning)}
@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}
.empty-state{text-align:center;padding:40px 20px;color:var(--text-secondary)}
.empty-state i{font-size:48px;margin-bottom:16px;opacity:0.3;display:block}
.empty-state p{font-size:14px;margin-bottom:16px}
.custo-breakdown{display:flex;flex-direction:column;gap:8px;margin:16px 0}
.custo-item{display:flex;justify-content:space-between;padding:8px 12px;background:#f8f9fa;border-radius:6px;font-size:13px}
.custo-item.total{background:var(--primary);color:#fff;font-weight:600;border-radius:8px;padding:12px}
.preco-grande{font-size:32px;font-weight:700;color:var(--primary);text-align:center;padding:20px 0}
.simulador-box{background:#f8f9fa;border-radius:8px;padding:20px;margin-top:16px}
.simulador-resultado{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}
.sim-item{text-align:center;padding:12px;background:#fff;border-radius:8px}
.sim-item .valor{font-size:20px;font-weight:700;margin-top:4px}
.sim-item .label{font-size:11px;color:var(--text-secondary);text-transform:uppercase}
.search-box{display:flex;align-items:center;gap:8px;background:#f8f9fa;border-radius:8px;padding:4px 12px;max-width:300px}
.search-box input{border:none;background:transparent;padding:8px;outline:none;font-size:13px;width:100%}
.search-box i{color:var(--text-secondary);font-size:14px}
.cardapio-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;padding:20px}
.loading{display:flex;align-items:center;justify-content:center;padding:40px}
.loading::after{content:'';width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin 0.8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:768px){
.sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0)}
.sidebar-close{display:block}
.main-content{margin-left:0}
.menu-toggle{display:block}
.content-area{padding:16px}
.stats-grid{grid-template-columns:1fr 1fr}
.grid-2{grid-template-columns:1fr}
.form-row{grid-template-columns:1fr}
.card-header{flex-direction:column;align-items:flex-start}
table{font-size:12px}table th,table td{padding:8px 10px}
.modal{width:95%;max-width:none}
}
@media(max-width:480px){.stats-grid{grid-template-columns:1fr}}