:root{--primary:#0a2540;--secondary:#06f;--bg:#f8fafc;--card:#fff;--text:#1e293b;--text-muted:#64748b;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--border:#e2e8f0;--sidebar-width:260px}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,sans-serif}body{background:var(--bg);color:var(--text);overflow-x:hidden}.app-container{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--primary);color:#fff;z-index:100;flex-direction:column;height:100vh;padding:24px;transition:all .3s;display:flex;position:fixed;overflow-y:auto}.sidebar nav{flex:1}.main-content{margin-left:var(--sidebar-width);width:calc(100% - var(--sidebar-width));flex:1;min-height:100vh;padding:40px;position:relative}.grid-erp{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;display:grid}.grid-form{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}@media (width<=1024px){.grid-form{grid-template-columns:repeat(2,1fr)}}@media (width<=640px){.grid-form{grid-template-columns:1fr!important}}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:24px;transition:transform .2s;box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -2px #0000000d}.card:hover{transform:translateY(-2px)}.glass{-webkit-backdrop-filter:blur(12px);background:#ffffffb3;border:1px solid #ffffff4d}.dropdown{display:inline-block;position:relative}.dropdown-content{z-index:999;background-color:#fff;border:1px solid #e2e8f0;border-radius:8px;min-width:180px;margin-top:4px;display:none;position:absolute;right:0;overflow:visible;box-shadow:0 8px 16px #0000001a}.dropdown-content.show{display:block}.dropdown-item{color:var(--text);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:10px;width:100%;padding:10px 16px;font-size:.85rem;text-decoration:none;transition:background .2s;display:flex}.dropdown-item:hover{background-color:#f8fafc}.dropdown-item svg{color:var(--text-muted)}.dropdown-item.danger:hover{color:var(--danger);background-color:#fee2e2}.dropdown-item.danger:hover svg{color:var(--danger)}.table-container{border-radius:12px;width:100%;overflow-x:auto}.sidebar nav ul{flex-direction:column;gap:4px;list-style:none;display:flex}.nav-link{color:#ffffffb3;border-radius:10px;align-items:center;gap:12px;margin-bottom:2px;padding:10px 16px;font-size:.85rem;text-decoration:none;transition:all .2s;display:flex}.nav-link:hover{color:#fff;background:#ffffff1a}.nav-link.active{background:var(--secondary);color:#fff;box-shadow:0 4px 12px #0066ff4d}.logout-btn:hover{color:#ffa5a5;background:#ef444426}.top-header{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);z-index:90;background:#fffc;justify-content:space-between;align-items:center;height:64px;padding:0 40px;display:flex;position:sticky;top:0}.btn-logout-header{border:1px solid var(--border);color:var(--text-muted);cursor:pointer;background:0 0;border-radius:8px;align-items:center;gap:8px;padding:8px 16px;font-size:.8rem;font-weight:600;transition:all .2s;display:flex}.btn-logout-header:hover{background:var(--danger);color:#fff;border-color:var(--danger)}.table-container{border:1px solid var(--border);border-radius:12px;width:100%;min-height:300px;max-height:70vh;position:relative;overflow:auto}table{border-collapse:collapse;text-align:left;background:#fff;width:100%}th{border-bottom:2px solid var(--bg);color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;z-index:5;background:#fff;padding:12px 16px;font-size:.72rem;font-weight:700;position:sticky;top:0}th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none;transition:background .2s}th.sortable:hover{background:var(--bg);color:var(--primary)}.premium-input-group{flex:1;align-items:center;display:flex;position:relative}.premium-input-group svg{color:var(--text-muted);pointer-events:none;transition:all .2s;position:absolute;left:14px}.premium-input{border:1.5px solid var(--border);width:100%;color:var(--text);background:#fff;border-radius:12px;outline:none;padding:10px 16px;font-size:.875rem;font-weight:500;transition:all .25s cubic-bezier(.4,0,.2,1);box-shadow:0 1px 2px #0000000d}.premium-input:focus{border-color:var(--secondary);background:#fff;box-shadow:0 0 0 4px #0066ff14,0 4px 6px -1px #0000000d}.premium-input-group .premium-input{padding-left:42px}.premium-input:focus+svg{color:var(--secondary)}.premium-select{cursor:pointer;appearance:none!important;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E")!important;background-position:right 12px center!important;background-repeat:no-repeat!important;background-size:16px!important;padding-right:40px!important}.premium-select:focus{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%230066ff' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E")!important}input[type=date].premium-input{padding-right:12px;position:relative}input[type=date]::-webkit-calendar-picker-indicator{cursor:pointer;color:#0000;cursor:pointer;background:0 0;width:auto;height:auto;position:absolute;inset:0}.date-wrapper{align-items:center;display:flex;position:relative}.date-wrapper:after{content:"";pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M8 7V3m8 4V3m-9 8h10M5 21h14a2 2 0 002-2V7a2 2 0 00-2-2H5a2 2 0 00-2 2v12a2 2 0 002 2z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-size:contain;width:18px;height:18px;position:absolute;right:14px}.filter-bar{border:1px solid var(--border);background:#fff;border-radius:16px;flex-wrap:wrap;align-items:center;gap:16px;margin-bottom:24px;padding:16px;display:flex;box-shadow:0 1px 3px #00000005}.filter-item{align-items:center;gap:10px;display:flex}.filter-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;white-space:nowrap;font-size:.75rem;font-weight:700}.search-container{align-items:center;gap:12px;width:100%;margin-bottom:16px;display:flex}.search-input{border:1.5px solid var(--border);border-radius:10px;outline:none;flex:1;padding:10px 16px;font-size:.85rem;transition:all .2s}.search-input:focus{border-color:var(--secondary);box-shadow:0 0 0 3px #0066ff1a}td{border-bottom:1px solid var(--border);color:var(--text);padding:10px 16px;font-size:.85rem}.compact-col{text-align:center;width:60px;padding-left:8px!important;padding-right:8px!important}tr:hover td{background:#f8fafc}tr:last-child td{border-bottom:none}.btn{cursor:pointer;border:none;border-radius:10px;align-items:center;gap:8px;padding:10px 20px;font-weight:600;transition:all .2s;display:flex}.btn-primary{background:var(--secondary);color:#fff}.btn-primary:hover{background:#0052cc;transform:scale(1.02)}.btn-outline{border:1.5px solid var(--border);color:var(--text);background:0 0}.btn-outline:hover{background:var(--bg)}.status-badge{border-radius:20px;align-items:center;padding:4px 12px;font-size:.75rem;font-weight:600;display:inline-flex}.badge-open{color:#0369a1;background:#e0f2fe}.badge-closed{color:#15803d;background:#dcfce7}.badge-waiting{color:#92400e;background:#fef3c7}.badge-lost{color:#b91c1c;background:#fee2e2}.animate-fade{animation:.4s ease-out fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (width<=1024px){:root{--sidebar-width:80px}.sidebar span{display:none}.sidebar img{max-width:40px!important}.sidebar{padding:20px 10px}.nav-link{justify-content:center;padding:12px}.nav-link svg{margin:0}}@media (width<=768px){:root{--sidebar-width:0px}.sidebar{z-index:2000;width:280px;height:100vh;padding:24px;position:fixed;top:0;left:-280px;box-shadow:10px 0 30px #00000080}.sidebar.open{left:0}.sidebar span{display:inline}.sidebar img{max-width:140px!important}.nav-link{justify-content:flex-start}.main-content{width:100%;margin-left:0;padding:16px}.top-header{padding:0 16px}.h1-responsive{font-size:1.8rem!important}.table-container{border-radius:0;width:calc(100% + 32px);margin:0 -16px}.menu-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1999;background:#00000080;display:none;position:fixed;inset:0}.menu-overlay.open{display:block}.hamburger{display:flex!important}}.hamburger{cursor:pointer;color:var(--primary);background:0 0;border:none;padding:8px;display:none}.btn-icon{cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;padding:8px;transition:all .2s;display:flex}.btn-icon:hover{background:var(--bg)}