@import"https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800&display=swap";:root{--bg: #fefefe;--bg-soft: #f7f7f9;--card: #ffffff;--text: #2d3436;--text-soft: #636e72;--text-muted: #b2bec3;--border: #eef1f4;--primary: #6c5ce7;--primary-soft: #a29bfe;--success: #00b894;--warning: #fdcb6e;--danger: #ff7675;--shadow: 0 2px 20px rgba(108, 92, 231, .08);--shadow-hover: 0 8px 30px rgba(108, 92, 231, .15);--radius: 20px;--radius-sm: 12px}[data-theme=dark]{--bg: #1a1a2e;--bg-soft: #16213e;--card: #1f1f38;--text: #f5f5f5;--text-soft: #a0a0b0;--text-muted: #6c6c7e;--border: #2d2d44;--shadow: 0 2px 20px rgba(0, 0, 0, .2);--shadow-hover: 0 8px 30px rgba(0, 0, 0, .3)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Nunito,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;transition:all .4s ease}.app{display:flex;min-height:100vh}.theme-toggle{position:fixed;bottom:30px;right:30px;width:56px;height:56px;border-radius:50%;background:var(--primary);border:none;cursor:pointer;font-size:1.4rem;box-shadow:0 4px 20px #6c5ce766;z-index:1000;transition:all .3s cubic-bezier(.68,-.55,.265,1.55)}.theme-toggle:hover{transform:scale(1.15) rotate(-10deg)}.theme-toggle:active{transform:scale(.95)}.sidebar{width:260px;background:var(--card);border-right:1px solid var(--border);position:fixed;height:100vh;display:flex;flex-direction:column;z-index:100}.sidebar-header{padding:30px 25px;border-bottom:1px solid var(--border)}.sidebar-header h2{font-size:1.4rem;font-weight:800;color:var(--primary)}.sidebar-header span{font-size:.75rem;color:var(--text-muted);margin-top:4px;display:block}.sidebar nav{flex:1;padding:20px 15px;overflow-y:auto}.nav-section{margin-bottom:8px}.nav-section-title{padding:8px 12px;font-size:.65rem;text-transform:uppercase;letter-spacing:1.5px;color:var(--text-muted);font-weight:700}.sidebar a{display:flex;align-items:center;gap:12px;padding:12px 16px;color:var(--text-soft);text-decoration:none;border-radius:var(--radius-sm);margin:4px 0;font-weight:600;font-size:.9rem;transition:all .3s cubic-bezier(.68,-.55,.265,1.55)}.sidebar a:hover{background:var(--bg-soft);color:var(--primary);transform:translate(6px)}.sidebar a.active{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-soft) 100%);color:#fff;box-shadow:0 4px 15px #6c5ce74d}.sidebar a .icon{width:20px;height:20px;display:flex;align-items:center;justify-content:center;transition:transform .3s cubic-bezier(.68,-.55,.265,1.55)}.sidebar a:hover .icon{transform:scale(1.2)}.sidebar-footer{padding:20px;border-top:1px solid var(--border);background:var(--bg-soft)}.user-info{margin-bottom:12px}.user-info span{display:block;font-weight:700;color:var(--text);font-size:.9rem}.user-info small{color:var(--text-muted);font-size:.75rem}.btn-logout{width:100%;padding:10px;background:transparent;border:2px solid var(--border);color:var(--text-soft);border-radius:var(--radius-sm);cursor:pointer;font-weight:600;font-size:.85rem;transition:all .3s cubic-bezier(.68,-.55,.265,1.55)}.btn-logout:hover{border-color:var(--danger);color:var(--danger);transform:scale(1.02)}.main-content{flex:1;margin-left:260px;padding:40px;min-height:100vh}.page-header{margin-bottom:35px;animation:slideDown .5s cubic-bezier(.68,-.55,.265,1.55)}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.page-header h1{font-size:1.8rem;font-weight:800;color:var(--text)}.page-header p{color:var(--text-muted);font-size:.9rem;margin-top:4px}.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;margin-bottom:35px}.stat-card{background:var(--card);border-radius:var(--radius);padding:25px;border:1px solid var(--border);box-shadow:var(--shadow);transition:all .4s cubic-bezier(.68,-.55,.265,1.55);animation:popIn .5s cubic-bezier(.68,-.55,.265,1.55) backwards}.stat-card:nth-child(1){animation-delay:.1s}.stat-card:nth-child(2){animation-delay:.15s}.stat-card:nth-child(3){animation-delay:.2s}.stat-card:nth-child(4){animation-delay:.25s}@keyframes popIn{0%{opacity:0;transform:scale(.8)}to{opacity:1;transform:scale(1)}}.stat-card:hover{transform:translateY(-8px) scale(1.02);box-shadow:var(--shadow-hover)}.stat-card .icon-box{width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:15px}.stat-card .label{color:var(--text-muted);font-size:.8rem;font-weight:600;margin-bottom:5px}.stat-card .value{font-size:1.8rem;font-weight:800;color:var(--text)}.stat-card.purple .icon-box{background:#f0efff;color:var(--primary)}.stat-card.green .icon-box{background:#e8f8f5;color:var(--success)}.stat-card.blue .icon-box{background:#e8f4fd;color:#0984e3}.stat-card.orange .icon-box{background:#fef9e7;color:#f39c12}[data-theme=dark] .stat-card.purple .icon-box{background:#2d2b55}[data-theme=dark] .stat-card.green .icon-box{background:#1a3a32}[data-theme=dark] .stat-card.blue .icon-box{background:#1a2d3d}[data-theme=dark] .stat-card.orange .icon-box{background:#3d3520}.card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);overflow:hidden;transition:all .3s ease;animation:fadeUp .5s ease}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.card-header{padding:20px 24px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;gap:12px}.card-header h3{font-size:1rem;font-weight:700;color:var(--text)}.card-body{padding:24px}.data-table{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow);overflow:hidden}.table-wrapper{overflow-x:auto}.data-table table{width:100%;border-collapse:collapse;min-width:600px}.data-table th{padding:16px 20px;text-align:left;background:var(--bg-soft);font-weight:700;color:var(--text-soft);font-size:.75rem;text-transform:uppercase;letter-spacing:.5px}.data-table td{padding:16px 20px;border-top:1px solid var(--border);color:var(--text);font-size:.9rem}.data-table tbody tr{transition:all .2s ease}.data-table tbody tr:hover{background:var(--bg-soft)}.btn{padding:11px 22px;border:none;border-radius:var(--radius-sm);cursor:pointer;font-size:.85rem;font-weight:700;font-family:inherit;transition:all .3s cubic-bezier(.68,-.55,.265,1.55);display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn:active{transform:scale(.95)}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 15px #6c5ce74d}.btn-primary:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 6px 20px 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var(--border)}.modal-header h2{font-size:1.2rem;font-weight:800;color:var(--text)}.modal-body{padding:26px;overflow-y:auto;flex:1}.modal-footer{padding:18px 26px;border-top:1px solid var(--border);display:flex;gap:10px;justify-content:flex-end;background:var(--bg-soft)}.toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:15px;flex-wrap:wrap}.toolbar-left{display:flex;align-items:center;gap:15px;flex-wrap:wrap}.search-box input{padding:11px 16px;border:2px solid var(--border);border-radius:var(--radius-sm);width:250px;font-size:.9rem;background:var(--bg);color:var(--text);transition:all .3s ease}.search-box input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px #6c5ce71a}.actions{display:flex;gap:8px;flex-wrap:wrap}.badge{padding:5px 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cubic-bezier(.68,-.55,.265,1.55)}.login-header{text-align:center;margin-bottom:35px}.login-header h1{font-size:1.8rem;font-weight:800;color:var(--primary);margin-bottom:6px}.login-header p{color:var(--text-muted);font-size:.9rem}.login-error{background:#fdedec;color:var(--danger);padding:14px 18px;border-radius:var(--radius-sm);margin-bottom:20px;font-size:.85rem;font-weight:600;animation:shake .4s ease}[data-theme=dark] .login-error{background:#3d2020}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-8px)}75%{transform:translate(8px)}}.login-footer{margin-top:30px;padding-top:25px;border-top:1px solid var(--border);text-align:center}.login-footer p{color:var(--text-soft);font-size:.8rem;font-weight:600;margin-bottom:10px}.login-footer small{display:block;margin:5px 0;font-family:monospace;background:var(--bg-soft);padding:6px 14px;border-radius:8px;font-size:.8rem;color:var(--text-soft)}.cajero-layout{display:grid;grid-template-columns:1fr 380px;gap:24px;height:calc(100vh - 80px)}.cajero-productos .card{height:100%;display:flex;flex-direction:column}.productos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;padding:16px}.producto-card{background:var(--bg-soft);border:2px solid var(--border);border-radius:16px;padding:16px;cursor:pointer;text-align:center;transition:all .3s cubic-bezier(.68,-.55,.265,1.55)}.producto-card:hover{border-color:var(--primary);transform:translateY(-6px) scale(1.03);box-shadow:var(--shadow-hover)}.producto-card:active{transform:scale(.97)}.producto-nombre{font-weight:700;color:var(--text);font-size:.8rem;margin-bottom:8px;line-height:1.3}.producto-precio{font-size:1.15rem;font-weight:800;color:var(--primary)}.producto-stock{font-size:.7rem;color:var(--text-muted);margin-top:6px}.carrito-item{display:flex;align-items:center;gap:10px;padding:14px;background:var(--bg-soft);border-radius:14px;margin-bottom:10px;transition:all .3s ease;animation:slideIn .3s cubic-bezier(.68,-.55,.265,1.55)}@keyframes slideIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.carrito-item-info{flex:1;min-width:0}.carrito-item-nombre{font-weight:700;color:var(--text);font-size:.85rem}.carrito-item-precio{font-size:.75rem;color:var(--text-muted)}.carrito-item-cantidad{display:flex;align-items:center;gap:5px;background:var(--card);border-radius:10px;padding:4px;border:1px solid var(--border)}.carrito-item-cantidad button{width:28px;height:28px;border:none;background:var(--bg-soft);border-radius:8px;cursor:pointer;font-size:1rem;color:var(--primary);font-weight:700;transition:all .2s cubic-bezier(.68,-.55,.265,1.55)}.carrito-item-cantidad button:hover{background:var(--primary);color:#fff;transform:scale(1.1)}.carrito-item-cantidad span{min-width:28px;text-align:center;font-weight:800;color:var(--text)}.carrito-item-subtotal{font-weight:800;color:var(--success);font-size:.9rem;min-width:70px;text-align:right}.carrito-item-remove{background:#fdedec;border:none;color:var(--danger);font-size:1.1rem;cursor:pointer;padding:6px 10px;border-radius:8px;transition:all .2s ease}[data-theme=dark] .carrito-item-remove{background:#3d2020}.carrito-item-remove:hover{background:var(--danger);color:#fff;transform:scale(1.1)}.carrito-footer{padding:20px;border-top:1px solid var(--border);background:var(--bg-soft)}.carrito-total{display:flex;justify-content:space-between;font-size:1.3rem;font-weight:800;color:var(--text)}.venta-exitosa{position:fixed;top:0;right:0;bottom:0;left:0;background:linear-gradient(135deg,#00b894f2,#009477f2);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .3s ease}.venta-exitosa-content{text-align:center;color:#fff;animation:bounceIn .5s cubic-bezier(.68,-.55,.265,1.55)}@keyframes bounceIn{0%{transform:scale(.5)}50%{transform:scale(1.1)}to{transform:scale(1)}}.venta-exitosa-content h2{font-size:2rem;margin:20px 0 8px;font-weight:800}.venta-exitosa-content p{opacity:.9}.filtros-reporte{display:flex;gap:15px;flex-wrap:wrap;align-items:flex-end;padding:20px;background:var(--card);border-radius:var(--radius);margin-bottom:24px;border:1px solid var(--border);box-shadow:var(--shadow)}.filtros-reporte .form-group{margin-bottom:0}.export-buttons{display:flex;gap:10px}.ranking-item{display:flex;align-items:center;gap:15px;padding:16px;border-bottom:1px solid var(--border);transition:all .2s ease}.ranking-item:hover{background:var(--bg-soft);transform:translate(5px)}.ranking-item:last-child{border-bottom:none}.ranking-position{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.9rem}.ranking-position.gold{background:linear-gradient(135deg,#f1c40f,#f39c12);color:#fff}.ranking-position.silver{background:linear-gradient(135deg,#bdc3c7,#95a5a6);color:#fff}.ranking-position.bronze{background:linear-gradient(135deg,#e67e22,#d35400);color:#fff}.ranking-position.normal{background:var(--bg-soft);color:var(--text-muted)}.ranking-info{flex:1}.ranking-name{font-weight:700;color:var(--text)}.ranking-stats{font-size:.8rem;color:var(--text-muted)}.ranking-total{font-weight:800;color:var(--success);font-size:1.1rem}@media (max-width: 1024px){.cajero-layout{grid-template-columns:1fr;height:auto}.cajero-productos .card,.cajero-carrito .card{max-height:50vh}}@media (max-width: 768px){.sidebar{width:70px}.sidebar-header h2,.sidebar-header span,.nav-section-title,.sidebar a span:not(.icon){display:none}.sidebar a{justify-content:center;padding:14px}.sidebar-footer{padding:12px}.user-info{display:none}.btn-logout{padding:10px;font-size:0}.btn-logout:after{content:"→";font-size:1rem}.main-content{margin-left:70px;padding:25px}.page-header h1{font-size:1.5rem}.dashboard-grid{grid-template-columns:repeat(2,1fr)}.toolbar{flex-direction:column;align-items:stretch}.search-box input{width:100%}.filtros-reporte{flex-direction:column}.export-buttons{width:100%}.export-buttons .btn{flex:1}.grid-2{grid-template-columns:1fr}}@media (max-width: 480px){.dashboard-grid{grid-template-columns:1fr}.productos-grid{grid-template-columns:repeat(2,1fr)}.login-box{padding:35px 28px}}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-soft)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}