:root{--bg-main:#0b0f19;--bg-card:#111827b3;--bg-card-hover:#1f2937cc;--border-color:#4b55634d;--border-color-glow:#6366f180;--primary:#695def;--primary-glow:#695def59;--secondary:#994de6;--accent:#0dccf2;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--info:#3b82f6;--text-primary:#f3f4f6;--text-secondary:#9ca3af;--text-muted:#6b7280;--sidebar-width:260px;--border-radius:12px;--transition-speed:.3s;--font-sans:"Inter", system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;line-height:1.5;overflow-x:hidden}.app-container{width:100vw;min-height:100vh;display:flex}.app-sidebar{width:var(--sidebar-width);border-right:1px solid var(--border-color);z-index:100;background-color:#111827f2;flex-direction:column;height:100vh;padding:1.5rem;display:flex;position:fixed;top:0;left:0;box-shadow:10px 0 30px #0000004d}.sidebar-logo{color:var(--text-primary);border-bottom:1px solid var(--border-color);align-items:center;gap:.75rem;margin-bottom:1.5rem;padding-bottom:2rem;font-size:1.35rem;font-weight:700;display:flex}.logo-icon{background:linear-gradient(135deg, var(--primary), var(--secondary));color:#fff;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;font-weight:700;display:flex}.sidebar-nav{flex-direction:column;flex-grow:1;gap:.5rem;display:flex}.nav-item{color:var(--text-secondary);border-radius:var(--border-radius);transition:all var(--transition-speed) ease;cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:.75rem;padding:.75rem 1rem;font-size:.95rem;font-weight:500;text-decoration:none;display:flex}.nav-item:hover{color:var(--text-primary);background-color:#ffffff0d;padding-left:1.25rem}.nav-item.active{color:#fff;background:linear-gradient(90deg, var(--primary), #6366f133);border-left:3px solid var(--accent)}.sidebar-footer{border-top:1px solid var(--border-color);padding-top:1rem}.app-content{margin-left:var(--sidebar-width);flex-direction:column;flex-grow:1;gap:2rem;min-height:100vh;padding:2rem;display:flex;overflow-y:auto}.app-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding-bottom:1rem;display:flex}.header-title h1{background:linear-gradient(to right, var(--text-primary), var(--text-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:1.75rem;font-weight:700}.user-profile{align-items:center;gap:.75rem;display:flex}.avatar{background:linear-gradient(135deg, var(--secondary), var(--accent));color:#fff;border-radius:50%;justify-content:center;align-items:center;width:38px;height:38px;font-size:.9rem;font-weight:600;display:flex}.glass-card{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--border-radius);transition:transform var(--transition-speed) ease, border-color var(--transition-speed) ease;padding:1.5rem;box-shadow:0 8px 32px #0000005e}.glass-card:hover{border-color:var(--border-color-glow);transform:translateY(-2px)}.grid-cols-4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem;display:grid}.grid-cols-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem;display:grid}.summary-widget{flex-direction:column;gap:.5rem;display:flex}.summary-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);font-size:.85rem}.summary-value{color:#fff;font-size:2.25rem;font-weight:700}.summary-accent{align-items:center;gap:.25rem;font-size:.85rem;font-weight:600;display:flex}.summary-accent.green{color:var(--success)}.summary-accent.blue{color:var(--info)}.summary-accent.purple{color:var(--secondary)}.summary-accent.cyan{color:var(--accent)}.form-group{flex-direction:column;gap:.5rem;margin-bottom:1.25rem;display:flex}.form-label{color:var(--text-secondary);font-size:.875rem;font-weight:600}.form-input,.form-textarea,.form-select{border:1px solid var(--border-color);width:100%;color:var(--text-primary);transition:all var(--transition-speed) ease;background-color:#1f293780;border-radius:8px;padding:.75rem 1rem;font-family:inherit;font-size:.95rem}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow);background-color:#1f2937cc;outline:none}input[type=date],input[type=datetime-local]{color:var(--text-primary)}input[type=date]::-webkit-calendar-picker-indicator{filter:invert()brightness(.9);cursor:pointer}input[type=datetime-local]::-webkit-calendar-picker-indicator{filter:invert()brightness(.9);cursor:pointer}input[type=date]::-moz-calendar-picker-indicator{filter:invert()brightness(.9);cursor:pointer}input[type=datetime-local]::-moz-calendar-picker-indicator{filter:invert()brightness(.9);cursor:pointer}.form-textarea{resize:vertical;min-height:100px}.btn{cursor:pointer;transition:all var(--transition-speed) cubic-bezier(.4, 0, .2, 1);border:none;border-radius:8px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.95rem;font-weight:600;text-decoration:none;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--secondary));color:#fff;box-shadow:0 4px 15px #6366f14d}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #6366f180}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-color);background-color:#0000}.btn-secondary:hover{border-color:var(--text-secondary);background-color:#ffffff0d}.btn-danger{background-color:var(--danger);color:#fff}.btn-danger:hover{background-color:#dc2626}.btn-sm{border-radius:6px;padding:.4rem .8rem;font-size:.85rem}.table-container{width:100%;overflow-x:auto}.custom-table{border-collapse:collapse;text-align:left;width:100%}.custom-table th{text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);border-bottom:2px solid var(--border-color);padding:1rem;font-size:.85rem}.custom-table td{border-bottom:1px solid var(--border-color);color:var(--text-primary);padding:1rem;font-size:.95rem}.custom-table tr:hover td{background-color:#ffffff05}.badge{text-transform:uppercase;letter-spacing:.02em;border-radius:50px;padding:.25rem .6rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-new{color:#60a5fa;background-color:#3b82f633}.badge-contacted{color:#fbbf24;background-color:#f59e0b33}.badge-proposal{color:#a78bfa;background-color:#8b5cf633}.badge-won{color:#34d399;background-color:#10b98133}.badge-lost{color:#f87171;background-color:#ef444433}.kanban-board{grid-template-columns:repeat(5,minmax(240px,1fr));gap:1rem;padding-bottom:1rem;display:grid;overflow-x:auto}.kanban-column{border:1px solid var(--border-color);border-radius:var(--border-radius);background-color:#11182780;flex-direction:column;gap:1rem;min-height:500px;padding:1rem;display:flex}.column-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;padding-bottom:.5rem;display:flex}.column-title{font-size:.95rem;font-weight:600}.column-count{background-color:#ffffff1a;border-radius:20px;padding:.1rem .5rem;font-size:.75rem}.kanban-cards{flex-direction:column;flex-grow:1;gap:.75rem;display:flex}.kanban-card{background-color:var(--bg-card);border:1px solid var(--border-color);cursor:pointer;transition:all var(--transition-speed) ease;border-radius:8px;padding:.85rem}.kanban-card:hover{border-color:var(--border-color-glow);transform:translateY(-2px)}.kanban-card-title{margin-bottom:.25rem;font-size:.9rem;font-weight:600}.kanban-card-contact{color:var(--text-secondary);margin-bottom:.5rem;font-size:.8rem}.kanban-card-footer{justify-content:space-between;align-items:center;font-size:.85rem;font-weight:600;display:flex}.timeline{padding-left:2rem;position:relative}.timeline:before{content:"";background-color:var(--border-color);width:2px;position:absolute;top:0;bottom:0;left:7px}.timeline-item{margin-bottom:1.5rem;position:relative}.timeline-marker{background-color:var(--bg-main);border:2px solid var(--primary);border-radius:50%;justify-content:center;align-items:center;width:16px;height:16px;display:flex;position:absolute;top:.25rem;left:-2rem}.timeline-marker.system{border-color:var(--accent)}.timeline-marker.note{border-color:var(--success)}.timeline-marker.call{border-color:var(--warning)}.timeline-marker.task{border-color:var(--secondary)}.timeline-content{border:1px solid var(--border-color);background-color:#1f29374d;border-radius:8px;padding:.85rem 1rem}.timeline-header{color:var(--text-secondary);justify-content:space-between;margin-bottom:.25rem;font-size:.8rem;display:flex}.task-row{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:center;gap:1rem;padding:.75rem 1rem;display:flex}.task-row:last-child{border-bottom:none}.task-left{align-items:center;gap:.75rem;display:flex}.checkbox-custom{appearance:none;border:2px solid var(--border-color);cursor:pointer;width:18px;height:18px;transition:all var(--transition-speed) ease;border-radius:4px;position:relative}.checkbox-custom:checked{background-color:var(--success);border-color:var(--success)}.checkbox-custom:checked:after{content:"✓";color:#fff;font-size:.7rem;font-weight:700;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.task-title.completed{color:var(--text-muted);text-decoration:line-through}.bar-chart{border-bottom:2px solid var(--border-color);justify-content:space-around;align-items:flex-end;height:200px;margin-bottom:.5rem;padding-top:1rem;display:flex}.chart-bar-container{flex-direction:column;justify-content:flex-end;align-items:center;width:50px;height:100%;display:flex}.chart-bar{background:linear-gradient(to top, var(--primary), var(--secondary));border-radius:4px 4px 0 0;width:30px;transition:height 1s ease-in-out;position:relative}.chart-bar:hover{background:linear-gradient(to top, var(--accent), var(--secondary))}.chart-bar-tooltip{color:#fff;border:1px solid var(--border-color);opacity:0;pointer-events:none;transition:opacity var(--transition-speed) ease;background-color:#1f2937;border-radius:4px;padding:.2rem .5rem;font-size:.75rem;position:absolute;top:-30px;left:50%;transform:translate(-50%)}.chart-bar:hover .chart-bar-tooltip{opacity:1}.chart-label{color:var(--text-secondary);text-align:center;white-space:nowrap;margin-top:.5rem;font-size:.8rem}.auth-wrapper{background-color:var(--bg-main);background-image:radial-gradient(circle at 10% 20%,#6366f11a 0%,#0000 40%),radial-gradient(circle at 90% 80%,#8b5cf61a 0%,#0000 40%);justify-content:center;align-items:center;width:100vw;min-height:100vh;display:flex}.auth-card{width:100%;max-width:420px}.auth-header{text-align:center;margin-bottom:2rem}.auth-header h2{font-size:1.5rem;font-weight:700}.auth-footer{text-align:center;color:var(--text-secondary);margin-top:1.5rem;font-size:.875rem}.auth-footer a{color:var(--accent);font-weight:600;text-decoration:none}.auth-footer a:hover{text-decoration:underline}.flash-message{color:#fff;z-index:1000;border-radius:8px;align-items:center;gap:.5rem;padding:1rem 1.5rem;animation:.3s ease-out slideIn;display:flex;position:fixed;bottom:2rem;right:2rem;box-shadow:0 10px 25px #00000080}.flash-success{background-color:var(--success)}.flash-danger{background-color:var(--danger)}@keyframes slideIn{0%{opacity:0;transform:translateY(100px)}to{opacity:1;transform:translateY(0)}}.text-error{color:var(--danger);margin-top:.25rem;font-size:.8rem}@media (width<=768px){.app-sidebar{width:60px;padding:1rem .5rem}.logo-text,.nav-text{display:none}.sidebar-logo{justify-content:center}.app-content{margin-left:60px;padding:1rem}}