:root{--primary: #4F46E5;--primary-dark: #4338CA;--primary-light: #818CF8;--secondary: #10B981;--danger: #EF4444;--warning: #F59E0B;--bg-dark: #F9FAFB;--bg-medium: #FFFFFF;--bg-light: #F3F4F6;--text-primary: #111827;--text-secondary: #4B5563;--text-muted: #9CA3AF;--border: #E5E7EB;--shadow: rgba(0, 0, 0, .05);--success: #10B981}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg-dark);color:var(--text-primary);line-height:1.6;min-height:100vh}.app-container{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--bg-medium);border-right:1px solid var(--border);padding:1.5rem 0;position:fixed;height:100vh;overflow-y:auto;overflow-x:hidden;transition:width .3s cubic-bezier(.16,1,.3,1);z-index:100}.sidebar.collapsed{width:80px}.sidebar-header{padding:0 1.5rem 1.5rem;display:flex;justify-content:space-between;align-items:center}.sidebar.collapsed .sidebar-header{padding:0 .5rem 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cubic-bezier(.16,1,.3,1)}.main-content.sidebar-collapsed{margin-left:80px}.page-header{margin-bottom:2rem;display:flex;justify-content:space-between;align-items:flex-end}.page-title{font-size:1.75rem;font-weight:700;color:var(--text-primary);margin-bottom:.25rem;display:flex;align-items:center;gap:.75rem}.title-icon{color:var(--primary);stroke-width:2.5}.page-subtitle{color:var(--text-secondary);font-size:.95rem}.btn{padding:.625rem 1.25rem;border:1px solid transparent;border-radius:8px;font-weight:500;cursor:pointer;transition:all .2s;font-size:.9rem;display:inline-flex;align-items:center;justify-content:center;gap:.5rem}.btn-primary{background:var(--text-primary);color:#fff;box-shadow:0 2px 4px var(--shadow)}.btn-primary:hover{background:#374151;transform:translateY(-1px);box-shadow:0 4px 6px var(--shadow)}.btn-secondary{background:var(--bg-medium);color:var(--text-primary);border:1px solid 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var(--border)}.card-title{font-size:1.125rem;font-weight:600;color:var(--text-primary)}.form-group{margin-bottom:1.25rem}.form-label{display:block;margin-bottom:.375rem;font-size:.875rem;font-weight:500;color:var(--text-secondary)}.form-input,.form-select,.form-textarea{width:100%;padding:.625rem .875rem;background:var(--bg-medium);border:1px solid var(--border);border-radius:8px;color:var(--text-primary);font-size:.95rem;transition:all .2s}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-muted)}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #4f46e51a}.form-textarea{resize:vertical;min-height:100px}input[type=checkbox],input[type=radio]{accent-color:var(--primary);width:1rem;height:1rem;cursor:pointer}.chips-container{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.5rem}.chip{display:inline-flex;align-items:center;gap:.375rem;padding:.375rem 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var(--border);background:var(--bg-medium);box-shadow:0 1px 3px var(--shadow)}table{width:100%;border-collapse:collapse}thead{background:var(--bg-medium);border-bottom:2px solid var(--border)}th{padding:1rem 1.5rem;text-align:left;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted)}td{padding:1rem 1.5rem;border-bottom:1px solid var(--border);color:var(--text-secondary);vertical-align:middle;font-size:.875rem}td:first-child,th:first-child{padding-left:1.5rem}td:last-child,th:last-child{padding-right:1.5rem}.truncate{max-width:300px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap}th.sortable:hover{color:var(--text-primary)}.sort-icon{display:inline-block;margin-left:.25rem;font-size:.75rem;opacity:.5}tbody tr{transition:background-color .15s ease}tbody 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var(--border);display:flex;justify-content:space-between;align-items:center;position:relative}.modal-title{font-size:1.25rem;font-weight:600;color:var(--text-primary)}.modal-close{background:var(--bg-light);border:none;color:var(--text-muted);width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}.modal-close:hover{background:#e5e7eb;color:var(--text-primary)}.modal-body{padding:1.5rem}.modal-footer{padding:1rem 1.5rem 1.5rem;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:.75rem;background:var(--bg-dark);border-bottom-left-radius:16px;border-bottom-right-radius:16px}#toast-container{position:fixed;top:1.5rem;right:1.5rem;z-index:2000;display:flex;flex-direction:column;gap:.5rem}.toast{background:var(--bg-medium);border:1px solid var(--border);border-radius:8px;padding:1rem;min-width:320px;box-shadow:0 10px 15px -3px #0000001a;display:flex;align-items:flex-start;gap:.75rem;animation:toastSlide .3s cubic-bezier(.16,1,.3,1);color:var(--text-primary);font-size:.875rem}@keyframes toastSlide{0%{opacity:0;transform:translate(100%)}to{opacity:1;transform:translate(0)}}.toast-success{border-left:4px solid var(--success)}.toast-error{border-left:4px solid var(--danger)}.toast-warning{border-left:4px solid var(--warning)}.search-container{position:relative;margin-bottom:1.5rem;max-width:400px}.search-input{width:100%;padding:.625rem 1rem .625rem 2.5rem;background:var(--bg-medium);border:1px solid var(--border);border-radius:8px;color:var(--text-primary);font-size:.95rem}.search-icon{position:absolute;left:.875rem;top:50%;transform:translateY(-50%);color:var(--text-muted)}.search-results{position:absolute;top:calc(100% + 4px);left:0;right:0;background:var(--bg-medium);border:1px solid var(--border);border-radius:8px;max-height:300px;overflow-y:auto;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px 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.2s;white-space:nowrap}.tab:hover{color:var(--text-primary)}.tab.active{color:var(--primary);border-bottom-color:var(--primary)}@media(max-width:1024px){.main-content{padding:1.5rem}}@media(max-width:768px){.sidebar{width:100%;height:auto;position:relative;border-right:none;border-bottom:1px solid var(--border);padding:1rem}.sidebar-header{padding-bottom:1rem}.nav-menu{display:flex;overflow-x:auto;padding:.5rem 0;gap:.5rem}.nav-link{border-right:none;border-bottom:3px solid transparent;padding:.5rem 1rem;white-space:nowrap}.nav-link.active{border-right-color:transparent;border-bottom-color:var(--primary)}.nav-divider{display:none}.main-content{margin-left:0;padding:1rem}.stats-grid{grid-template-columns:1fr;gap:1rem}.page-header{flex-direction:column;align-items:flex-start;gap:1rem}}.lang-switch{display:flex;gap:.25rem;margin-top:.5rem}.lang-switch .btn-small{padding:.2rem .5rem;font-size:.75rem;min-width:2rem;text-align:center}.sidebar.collapsed .lang-switch{justify-content:center}