@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Noto+Sans+TC:wght@300;400;500;600;700&display=swap";
:root{--bg-primary:#0f0f1a;--bg-secondary:#1a1a2e;--bg-tertiary:#16213e;--bg-card:#1a1a2ed9;--bg-card-hover:#1e1e37f2;--bg-input:#0f0f1a99;--bg-sidebar:#12121f;--text-primary:#e8e8f0;--text-secondary:#9ca3af;--text-muted:#6b7280;--text-accent:#a78bfa;--accent-primary:#6366f1;--accent-primary-hover:#4f46e5;--accent-secondary:#8b5cf6;--accent-gradient:linear-gradient(135deg,#6366f1,#8b5cf6);--income-color:#22c55e;--income-bg:#22c55e1f;--expense-color:#f43f5e;--expense-bg:#f43f5e1f;--balance-color:#06b6d4;--balance-bg:#06b6d41f;--savings-color:#f59e0b;--savings-bg:#f59e0b1f;--border-color:#ffffff0f;--border-color-light:#ffffff1a;--border-color-focus:#6366f180;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 12px #0000004d;--shadow-lg:0 8px 32px #0006;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--sidebar-width:260px;--topbar-height:64px;--transition-fast:.15s ease;--transition-normal:.25s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;font-size:14px}body{background:var(--bg-primary);color:var(--text-primary);min-height:100vh;font-family:Noto Sans TC,Inter,-apple-system,sans-serif;overflow-x:hidden}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-family:Inter,Noto Sans TC,sans-serif;font-weight:600}a{color:var(--text-accent);text-decoration:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}.app-layout{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background:var(--bg-sidebar);border-right:1px solid var(--border-color);z-index:100;min-height:100vh;transition:transform var(--transition-normal);flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-header{border-bottom:1px solid var(--border-color);padding:24px 20px}.logo{align-items:center;gap:12px;display:flex}.logo-icon{filter:drop-shadow(0 2px 8px #6366f14d);flex-shrink:0;justify-content:center;align-items:center;display:flex}.logo-text{color:#fff;font-family:Inter,sans-serif;font-size:1.25rem;font-weight:700}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:16px 12px;display:flex}.nav-item{border-radius:var(--radius-sm);color:var(--text-secondary);transition:all var(--transition-fast);cursor:pointer;background:0 0;border:none;align-items:center;gap:12px;width:100%;padding:12px 16px;font-family:inherit;font-size:.93rem;font-weight:500;text-decoration:none;display:flex;position:relative;overflow:hidden}.nav-item:hover{color:var(--text-primary);background:#6366f114;text-decoration:none}.nav-item.active{color:var(--accent-primary);background:#6366f11f}.nav-item.active:before{content:"";background:var(--accent-gradient);border-radius:0 3px 3px 0;width:3px;height:20px;position:absolute;top:50%;left:0;transform:translateY(-50%)}.sidebar-footer{border-top:1px solid var(--border-color);justify-content:space-between;align-items:center;padding:20px 24px;display:flex}.user-info{align-items:center;gap:12px;display:flex}.user-avatar{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:.9rem;font-weight:600;display:flex}.user-details{flex-direction:column;display:flex}.user-name{color:var(--text-primary);font-size:.9rem;font-weight:500}.user-role{color:var(--text-secondary);font-size:.75rem}.logout-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;padding:8px;transition:all .2s;display:flex}.logout-btn:hover{color:#f43f5e;background:#f43f5e1a}.main-content{margin-left:var(--sidebar-width);flex-direction:column;flex:1;min-height:100vh;display:flex}.topbar{height:var(--topbar-height);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border-color);z-index:50;background:#0f0f1acc;align-items:center;gap:16px;padding:0 28px;display:flex;position:sticky;top:0}.menu-toggle{color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;padding:6px;display:none}.topbar-title{color:var(--text-primary);letter-spacing:-.02em;font-size:1.2rem;font-weight:700}.topbar-actions{align-items:center;gap:12px;margin-left:auto;display:flex}.page-content{flex:1;padding:28px;animation:.3s fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;border:none;align-items:center;gap:8px;padding:10px 20px;font-family:inherit;font-size:.9rem;font-weight:600;display:inline-flex}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 2px 12px #6366f14d}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 20px #6366f166}.btn-outline{color:var(--text-secondary);border:1px solid var(--border-color-light);background:0 0}.btn-outline:hover{color:var(--text-primary);border-color:var(--border-color-focus);background:#ffffff0d}.btn-ghost{color:var(--text-secondary);background:0 0}.btn-ghost:hover{color:var(--text-primary);background:#ffffff0d}.btn-danger{color:#fff;background:linear-gradient(135deg,#f43f5e,#e11d48);box-shadow:0 2px 12px #f43f5e4d}.btn-danger:hover{transform:translateY(-1px);box-shadow:0 4px 20px #f43f5e66}.btn-sm{padding:6px 14px;font-size:.82rem}.summary-cards{grid-template-columns:repeat(4,1fr);gap:16px;display:grid}.summary-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-normal);align-items:flex-start;gap:16px;padding:22px;display:flex;position:relative;overflow:hidden}.summary-card:before{content:"";border-radius:var(--radius-lg)var(--radius-lg)0 0;height:2px;position:absolute;top:0;left:0;right:0}.card-income:before{background:linear-gradient(90deg,var(--income-color),transparent)}.card-expense:before{background:linear-gradient(90deg,var(--expense-color),transparent)}.card-balance:before{background:linear-gradient(90deg,var(--balance-color),transparent)}.card-savings:before{background:linear-gradient(90deg,var(--savings-color),transparent)}.summary-card:hover{background:var(--bg-card-hover);border-color:var(--border-color-light);box-shadow:var(--shadow-lg);transform:translateY(-2px)}.card-icon{border-radius:var(--radius-md);flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.card-income .card-icon{background:var(--income-bg);color:var(--income-color)}.card-expense .card-icon{background:var(--expense-bg);color:var(--expense-color)}.card-balance .card-icon{background:var(--balance-bg);color:var(--balance-color)}.card-savings .card-icon{background:var(--savings-bg);color:var(--savings-color)}.card-content{flex-direction:column;gap:4px;display:flex}.card-label{color:var(--text-muted);font-size:.82rem;font-weight:500}.card-value{letter-spacing:-.03em;font-family:Inter,sans-serif;font-size:1.6rem;font-weight:700}.card-change{border-radius:20px;width:fit-content;padding:2px 8px;font-size:.78rem;font-weight:600;display:inline-flex}.card-change.positive{background:var(--income-bg);color:var(--income-color)}.card-change.negative{background:var(--expense-bg);color:var(--expense-color)}.charts-row{grid-template-columns:1.5fr 1fr;gap:20px;margin-top:24px;display:grid}.chart-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);overflow:hidden}.chart-card.full-width{grid-column:1/-1}.chart-header{justify-content:space-between;align-items:center;padding:18px 22px 0;display:flex}.chart-header h3{font-size:1rem;font-weight:600}.chart-period-selector{background:var(--bg-input);border-radius:var(--radius-sm);padding:2px;display:flex}.period-btn{color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-radius:6px;padding:6px 14px;font-family:inherit;font-size:.78rem;font-weight:600}.period-btn.active{background:var(--accent-primary);color:#fff}.chart-filter{background:var(--bg-input);border:1px solid var(--border-color);color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;padding:6px 12px;font-family:inherit;font-size:.82rem}.chart-body{min-height:280px;padding:16px 22px 22px;position:relative}.pie-chart-container{align-items:center;gap:20px;display:flex}.pie-canvas-wrapper{flex-shrink:0;justify-content:center;align-items:center;width:220px;height:220px;display:flex;position:relative}.pie-canvas-wrapper canvas{width:100%!important;height:100%!important}.pie-legend{flex-direction:column;flex:1;gap:8px;display:flex}.legend-item{align-items:center;gap:10px;font-size:.85rem;display:flex}.legend-dot{border-radius:50%;flex-shrink:0;width:10px;height:10px}.legend-label{color:var(--text-secondary);flex:1}.legend-value{color:var(--text-primary);font-family:Inter,sans-serif;font-weight:600}.legend-pct{color:var(--text-muted);text-align:right;width:40px;font-size:.78rem}.recent-transactions-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);margin-top:24px;padding:22px}.section-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.section-header h3{font-size:1rem;font-weight:600}.view-all-link{color:var(--text-accent);cursor:pointer;background:0 0;border:none;font-family:inherit;font-size:.85rem;font-weight:500}.transactions-list{flex-direction:column;display:flex}.transaction-item{border-radius:var(--radius-sm);transition:background var(--transition-fast);align-items:center;gap:14px;padding:12px 8px;display:flex}.transaction-item:hover{background:#ffffff05}.transaction-item+.transaction-item{border-top:1px solid var(--border-color)}.tx-icon{border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.2rem;display:flex}.tx-details{flex:1;min-width:0}.tx-description{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:.9rem;font-weight:500;overflow:hidden}.tx-category{color:var(--text-muted);font-size:.78rem}.tx-meta{text-align:right;flex-shrink:0}.tx-amount{font-family:Inter,sans-serif;font-size:.95rem;font-weight:600}.tx-amount.income{color:var(--income-color)}.tx-amount.expense{color:var(--expense-color)}.tx-date{color:var(--text-muted);font-size:.75rem}.empty-state{color:var(--text-muted);flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:48px 20px;display:flex}.empty-state p{color:var(--text-secondary);font-size:1rem;font-weight:500}.empty-state span{font-size:.85rem}.transactions-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.toolbar-filters{flex-wrap:wrap;gap:10px;display:flex}.filter-select{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);padding:8px 14px;font-family:inherit;font-size:.85rem}.filter-select:focus{border-color:var(--border-color-focus);outline:none;box-shadow:0 0 0 3px #6366f11a}.transactions-table-wrapper{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);margin-top:20px;overflow:hidden}.transactions-table{border-collapse:collapse;width:100%}.transactions-table thead{background:#6366f10f}.transactions-table th{text-align:left;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-bottom:1px solid var(--border-color);padding:14px 18px;font-size:.78rem;font-weight:600}.transactions-table td{border-bottom:1px solid var(--border-color);color:var(--text-secondary);padding:14px 18px;font-size:.9rem}.transactions-table tbody tr{transition:background var(--transition-fast)}.transactions-table tbody tr:hover{background:#ffffff05}.transactions-table tbody tr:last-child td{border-bottom:none}.type-badge{border-radius:20px;align-items:center;padding:3px 10px;font-size:.78rem;font-weight:600;display:inline-flex}.type-badge.income{background:var(--income-bg);color:var(--income-color)}.type-badge.expense{background:var(--expense-bg);color:var(--expense-color)}.action-btns{gap:6px;display:flex}.action-btn{width:32px;height:32px;color:var(--text-muted);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;display:flex}.action-btn:hover{color:var(--text-primary);background:#ffffff0f}.action-btn.delete:hover{background:var(--expense-bg);color:var(--expense-color)}.pagination{justify-content:center;align-items:center;gap:6px;margin-top:20px;display:flex}.page-btn{border:1px solid var(--border-color);background:var(--bg-card);min-width:36px;height:36px;color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);justify-content:center;align-items:center;font-family:inherit;font-size:.85rem;font-weight:500;display:flex}.page-btn:hover{border-color:var(--accent-primary);color:var(--accent-primary);background:#6366f11a}.page-btn.active{background:var(--accent-primary);border-color:var(--accent-primary);color:#fff}.page-btn:disabled{opacity:.4;cursor:not-allowed}.reports-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;display:flex}.report-tabs{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);gap:2px;padding:3px;display:flex}.report-tab{color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-radius:6px;padding:8px 18px;font-family:inherit;font-size:.88rem;font-weight:600}.report-tab.active{background:var(--accent-primary);color:#fff}.report-tab:hover:not(.active){color:var(--text-primary);background:#ffffff0a}.report-controls{gap:10px;display:flex}.report-summary-cards{grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px;display:grid}.report-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);flex-direction:column;gap:8px;padding:20px;display:flex}.report-card-label{color:var(--text-muted);font-size:.82rem;font-weight:500}.report-card-value{letter-spacing:-.03em;font-family:Inter,sans-serif;font-size:1.4rem;font-weight:700}.report-card-value.income{color:var(--income-color)}.report-card-value.expense{color:var(--expense-color)}.report-charts-row{grid-template-columns:1fr 1fr;gap:20px;display:grid}.category-breakdown{flex-direction:column;gap:12px;max-height:260px;display:flex;overflow-y:auto}.breakdown-item{align-items:center;gap:12px;display:flex}.breakdown-icon{border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:1rem;display:flex}.breakdown-info{flex:1;min-width:0}.breakdown-name{color:var(--text-primary);font-size:.85rem;font-weight:500}.breakdown-bar-container{background:#ffffff0a;border-radius:3px;height:5px;margin-top:4px;overflow:hidden}.breakdown-bar{border-radius:3px;height:100%;transition:width .6s}.breakdown-amount{color:var(--text-primary);flex-shrink:0;font-family:Inter,sans-serif;font-size:.88rem;font-weight:600}.breakdown-pct{color:var(--text-muted);text-align:right;flex-shrink:0;width:38px;font-size:.78rem}.accounts-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.accounts-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;display:grid}.account-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:all var(--transition-normal);padding:24px;position:relative;overflow:hidden}.account-card:hover{box-shadow:var(--shadow-lg);border-color:var(--border-color-light);transform:translateY(-2px)}.account-card-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.account-name{font-size:1rem;font-weight:600}.account-type-badge{color:var(--text-accent);background:#6366f11a;border-radius:20px;padding:3px 10px;font-size:.75rem;font-weight:500}.account-balance-section{margin-bottom:16px}.account-balance-label{color:var(--text-muted);margin-bottom:4px;font-size:.78rem}.account-balance-value{letter-spacing:-.03em;font-family:Inter,sans-serif;font-size:1.8rem;font-weight:700}.account-actions{gap:8px;display:flex}.account-action-btn{border:1px solid var(--border-color);color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);background:0 0;flex:1;padding:8px;font-family:inherit;font-size:.82rem;font-weight:500}.account-action-btn:hover{border-color:var(--border-color-light);color:var(--text-primary);background:#ffffff0d}.account-action-btn.delete:hover{background:var(--expense-bg);color:var(--expense-color);border-color:#f43f5e4d}.categories-section{margin-bottom:32px}.categories-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.categories-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;display:grid}.category-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:all var(--transition-fast);align-items:center;gap:12px;padding:16px;display:flex;position:relative}.category-card:hover{background:var(--bg-card-hover);border-color:var(--border-color-light)}.category-icon{border-radius:var(--radius-sm);flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.2rem;display:flex}.category-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:.9rem;font-weight:500;overflow:hidden}.category-delete{width:20px;height:20px;color:var(--text-muted);cursor:pointer;opacity:0;transition:all var(--transition-fast);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:.9rem;display:flex;position:absolute;top:8px;right:8px}.category-card:hover .category-delete{opacity:1}.category-delete:hover{color:var(--expense-color);background:var(--expense-bg)}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:200;background:#0009;justify-content:center;align-items:center;padding:20px;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal{background:var(--bg-secondary);border:1px solid var(--border-color-light);border-radius:var(--radius-xl);width:100%;max-width:520px;max-height:90vh;box-shadow:var(--shadow-lg);animation:.3s modalIn;overflow-y:auto}.modal-sm{max-width:420px}@keyframes modalIn{0%{opacity:0;transform:scale(.95)translateY(10px)}to{opacity:1;transform:scale(1)translateY(0)}}.modal-header{justify-content:space-between;align-items:center;padding:22px 24px 0;display:flex}.modal-header h2{font-size:1.15rem;font-weight:700}.modal-close{width:32px;height:32px;color:var(--text-muted);cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;font-size:1.4rem;display:flex}.modal-close:hover{color:var(--text-primary);background:#ffffff0f}.modal-body{padding:20px 24px}.modal-footer{justify-content:flex-end;gap:10px;padding:0 24px 22px;display:flex}.form-row{margin-bottom:16px}.form-row.two-cols{grid-template-columns:1fr 1fr;gap:12px;display:grid}.form-group label{color:var(--text-secondary);margin-bottom:6px;font-size:.82rem;font-weight:600;display:block}.form-group input,.form-group select,.form-group textarea{background:var(--bg-input);border:1px solid var(--border-color);width:100%;color:var(--text-primary);border-radius:var(--radius-sm);transition:all var(--transition-fast);padding:10px 14px;font-family:inherit;font-size:.9rem}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--border-color-focus);outline:none;box-shadow:0 0 0 3px #6366f11a}.form-group textarea{resize:vertical}.amount-input-wrapper{position:relative}.currency-symbol{color:var(--text-muted);font-family:Inter,sans-serif;font-weight:600;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.amount-input-wrapper input{padding-left:30px;font-family:Inter,sans-serif;font-size:1.1rem;font-weight:600}.type-toggle{background:var(--bg-input);border-radius:var(--radius-sm);border:1px solid var(--border-color);padding:3px;display:flex}.type-btn{color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-radius:6px;flex:1;padding:10px;font-family:inherit;font-size:.9rem;font-weight:600}.type-btn.active[data-type=expense]{background:var(--expense-color);color:#fff}.type-btn.active[data-type=income]{background:var(--income-color);color:#fff}.color-picker{flex-wrap:wrap;gap:8px;display:flex}.color-option{cursor:pointer;width:32px;height:32px;transition:all var(--transition-fast);border:3px solid #0000;border-radius:50%}.color-option:hover{transform:scale(1.1)}.color-option.selected{box-shadow:0 0 0 2px var(--accent-primary);border-color:#fff}.icon-picker{flex-wrap:wrap;gap:6px;display:flex}.icon-option{border:1px solid var(--border-color);background:var(--bg-input);border-radius:var(--radius-sm);cursor:pointer;width:40px;height:40px;transition:all var(--transition-fast);justify-content:center;align-items:center;font-size:1.1rem;display:flex}.icon-option:hover{border-color:var(--border-color-light);background:#ffffff0d}.icon-option.selected{border-color:var(--accent-primary);background:#6366f126}.toast-container{z-index:300;pointer-events:none;flex-direction:column;gap:10px;display:flex;position:fixed;top:24px;right:24px}.toast{pointer-events:auto;background:var(--bg-secondary);border:1px solid var(--border-color-light);border-radius:var(--radius-md);min-width:280px;max-width:400px;box-shadow:var(--shadow-lg);align-items:center;gap:12px;padding:14px 20px;animation:.3s toastIn;display:flex}.toast.toast-out{animation:.3s forwards toastOut}.toast-icon{flex-shrink:0;font-size:1.2rem}.toast-message{color:var(--text-primary);font-size:.9rem;font-weight:500}@keyframes toastIn{0%{opacity:0;transform:translate(50px)}to{opacity:1;transform:translate(0)}}@keyframes toastOut{0%{opacity:1}to{opacity:0;transform:translate(50px)}}@media (max-width:1200px){.summary-cards,.report-summary-cards{grid-template-columns:repeat(2,1fr)}}@media (max-width:900px){.sidebar{transform:translate(-100%)}.sidebar.open{box-shadow:var(--shadow-lg);transform:translate(0)}.main-content{margin-left:0}.menu-toggle{display:flex}.charts-row,.report-charts-row{grid-template-columns:1fr}.pie-chart-container{flex-direction:column}}@media (max-width:600px){.summary-cards,.report-summary-cards{grid-template-columns:1fr}.page-content{padding:16px}.topbar{padding:0 16px}.form-row.two-cols{grid-template-columns:1fr}.transactions-toolbar{flex-direction:column;align-items:stretch}.toolbar-filters{flex-direction:column}}.loading-screen{background:var(--bg-primary);min-height:100vh;color:var(--text-muted);justify-content:center;align-items:center;font-size:1.1rem;font-weight:500;animation:1.5s ease-in-out infinite pulse;display:flex}@keyframes pulse{0%{opacity:.6}50%{opacity:1}to{opacity:.6}}