:root{--color-primary:#2563eb;--color-primary-hover:#1d4ed8;--color-primary-light:#dbeafe;--color-success:#10b981;--color-warning:#f59e0b;--color-error:#ef4444;--color-info:#3b82f6;--color-primary-alpha:rgba(37,99,235,.15);--color-success-alpha:rgba(16,185,129,.15);--bg-primary:#fff;--bg-secondary:#f9fafb;--bg-tertiary:#f3f4f6;--bg-hover:#f3f4f6;--bg-active:#e5e7eb;--text-primary:#111827;--text-secondary:#4b5563;--text-tertiary:#9ca3af;--text-inverse:#fff;--border-color:#e5e7eb;--border-color-strong:#d1d5db;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -2px rgba(0,0,0,.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -4px rgba(0,0,0,.1);--sidebar-width:260px;--header-height:60px;--radius-sm:4px;--radius-md:6px;--radius-lg:10px;--radius-full:9999px;--transition-fast:150ms ease;--transition-normal:200ms ease;--transition-slow:300ms ease;--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Open Sans","Helvetica Neue",sans-serif;--font-mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;--color-travel:#10b981;--color-health:#f59e0b;--color-career:#3b82f6;--color-finance:#8b5cf6;--color-priority-low:#6b7280;--color-priority-medium:#3b82f6;--color-priority-high:#f59e0b;--color-priority-urgent:#ef4444;--color-status-active:#10b981;--color-status-paused:#f59e0b;--color-status-completed:#6b7280;--color-status-pending:#3b82f6;--color-status-in-progress:#f59e0b}[data-theme=dark]{--color-primary:#3b82f6;--color-primary-hover:#2563eb;--color-primary-light:#1e3a5f;--color-primary-alpha:rgba(59,130,246,.2);--color-success-alpha:rgba(16,185,129,.2);--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-tertiary:#334155;--bg-hover:#334155;--bg-active:#475569;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-tertiary:#64748b;--text-inverse:#0f172a;--border-color:#334155;--border-color-strong:#475569;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.3);--shadow-md:0 4px 6px -1px rgba(0,0,0,.4),0 2px 4px -2px rgba(0,0,0,.3);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.4),0 4px 6px -4px rgba(0,0,0,.3)}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background-color:var(--bg-secondary);min-height:100vh}body,h1,h2,h3,h4,h5,h6{color:var(--text-primary)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.25}h1{font-size:1.875rem}h2{font-size:1.5rem}h3{font-size:1.25rem}h4{font-size:1.125rem}h5{font-size:1rem}h6{font-size:.875rem}p{color:var(--text-secondary)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-hover)}.app-container{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background-color:var(--bg-primary);border-right:1px solid var(--border-color);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;transition:transform var(--transition-normal)}.sidebar-header{padding:20px;border-bottom:1px solid var(--border-color)}.sidebar-logo{font-size:1.25rem;font-weight:700;color:var(--text-primary);display:flex;align-items:center;gap:10px}.sidebar-nav{flex:1 1;padding:16px 12px;overflow-y:auto}.nav-section{margin-bottom:24px}.nav-section-title{font-size:.75rem;font-weight:600;color:var(--text-tertiary);text-transform:uppercase;letter-spacing:.05em;padding:0 8px;margin-bottom:8px}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-md);color:var(--text-secondary);font-size:.9375rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.nav-item:hover{background-color:var(--bg-hover);color:var(--text-primary)}.nav-item.active{background-color:var(--color-primary-light);color:var(--color-primary)}.nav-item-icon{width:20px;height:20px;flex-shrink:0}.nav-item-badge{margin-left:auto;background-color:var(--bg-tertiary);color:var(--text-secondary);font-size:.75rem;font-weight:600;padding:2px 8px;border-radius:var(--radius-full)}.sidebar-footer{padding:16px;border-top:1px solid var(--border-color)}.main-content{flex:1 1;margin-left:var(--sidebar-width);min-height:100vh}.page-header{background-color:var(--bg-primary);border-bottom:1px solid var(--border-color);padding:20px 32px;display:flex;align-items:center;justify-content:space-between;position:-webkit-sticky;position:sticky;top:0;z-index:50}.page-title{font-size:1.5rem;font-weight:600}.page-actions{display:flex;gap:12px;align-items:center}.page-content{padding:32px}.card{background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:20px;transition:box-shadow var(--transition-fast)}.card:hover{box-shadow:var(--shadow-md)}.card-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:16px}.card-title{font-size:1.125rem;font-weight:600;color:var(--text-primary)}.card-subtitle{font-size:.875rem;margin-top:4px}.card-content,.card-subtitle{color:var(--text-secondary)}.card-footer{margin-top:16px;padding-top:16px;border-top:1px solid var(--border-color);display:flex;align-items:center;gap:12px}.grid{display:grid;grid-gap:24px;gap:24px}.grid-cols-1{grid-template-columns:repeat(1,1fr)}.grid-cols-2{grid-template-columns:repeat(2,1fr)}.grid-cols-3{grid-template-columns:repeat(3,1fr)}.grid-cols-4{grid-template-columns:repeat(4,1fr)}@media (max-width:1200px){.grid-cols-4{grid-template-columns:repeat(3,1fr)}}@media (max-width:900px){.grid-cols-3,.grid-cols-4{grid-template-columns:repeat(2,1fr)}}@media (max-width:600px){.grid-cols-2,.grid-cols-3,.grid-cols-4{grid-template-columns:1fr}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;font-size:.9375rem;font-weight:500;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-fast);text-decoration:none}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background-color:var(--color-primary-hover)}.btn-secondary{background-color:var(--bg-tertiary);color:var(--text-primary)}.btn-secondary:hover:not(:disabled){background-color:var(--bg-active)}.btn-ghost{background-color:transparent;color:var(--text-secondary)}.btn-ghost:hover:not(:disabled){background-color:var(--bg-hover);color:var(--text-primary)}.btn-danger{background-color:var(--color-error);color:#fff}.btn-danger:hover:not(:disabled){background-color:#dc2626}.btn-sm{padding:6px 12px;font-size:.875rem}.btn-lg{padding:14px 24px;font-size:1rem}.btn-icon{padding:8px;width:36px;height:36px}.btn-icon.btn-sm{width:32px;height:32px;padding:6px}.form-group{margin-bottom:20px}.form-label{display:block;font-size:.875rem;font-weight:500;color:var(--text-primary);margin-bottom:6px}.form-input,.form-select,.form-textarea{width:100%;padding:10px 14px;font-size:.9375rem;font-family:inherit;background-color:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light)}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-tertiary)}.form-textarea{min-height:100px;resize:vertical}.form-select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3csvg 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.tag-success{background-color:#064e3b;color:#34d399}[data-theme=dark] .tag-warning{background-color:#78350f;color:#fbbf24}[data-theme=dark] .tag-error{background-color:#7f1d1d;color:#f87171}.progress-bar{height:8px;background-color:var(--bg-tertiary);border-radius:var(--radius-full);overflow:hidden}.progress-bar-fill{height:100%;background-color:var(--color-primary);border-radius:var(--radius-full);transition:width var(--transition-normal)}.progress-bar-fill.success{background-color:var(--color-success)}.progress-bar-fill.warning{background-color:var(--color-warning)}.progress-bar-fill.error{background-color:var(--color-error)}.status-indicator{display:inline-flex;align-items:center;gap:6px;font-size:.875rem;font-weight:500}.status-dot{width:8px;height:8px;border-radius:50%;background-color:var(--color-status-active)}.status-dot.paused{background-color:var(--color-status-paused)}.status-dot.completed{background-color:var(--color-status-completed)}.status-dot.pending{background-color:var(--color-status-pending)}.modal-overlay{position:fixed;inset:0;background-color:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:1000;opacity:0;visibility:hidden;transition:opacity var(--transition-normal),visibility 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