:root{--primary-50:#f0f4ff;--primary-100:#e0e9ff;--primary-500:#6366f1;--primary-600:#4f46e5;--primary-700:#4338ca;--accent-500:#8b5cf6;--accent-600:#7c3aed;--gray-50:#f8fafc;--gray-100:#f1f5f9;--gray-200:#e2e8f0;--gray-400:#94a3b8;--gray-600:#475569;--gray-900:#0f172a;--success-50:#d1fae5;--success-500:#10b981;--warning-50:#fef3c7;--warning-500:#f59e0b;--danger-50:#fee2e2;--danger-500:#ef4444;--font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue", sans-serif;--text-4xl:2.25rem;--text-3xl:1.875rem;--text-2xl:1.5rem;--text-xl:1.25rem;--text-lg:1.125rem;--text-base:1rem;--text-sm:.875rem;--text-xs:.75rem;--font-light:300;--font-normal:400;--font-medium:500;--font-semibold:600;--font-bold:700;--leading-tight:1.25;--leading-normal:1.5;--leading-relaxed:1.75;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--shadow-sm:0 1px 2px #0000000d;--shadow-md:0 4px 6px #00000012;--shadow-lg:#00000026;--shadow-xl:0 20px 25px #0000001a;--duration-fast:.15s;--duration-normal:.2s;--duration-slow:.3s;--ease-in:cubic-bezier(.4, 0, 1, 1);--ease-out:cubic-bezier(0, 0, .2, 1);--ease-in-out:cubic-bezier(.4, 0, .2, 1);--breakpoint-sm:640px;--breakpoint-md:768px;--breakpoint-lg:1024px;--breakpoint-xl:1280px;--primary:var(--primary-500);--primary-dark:var(--primary-600);--secondary:var(--accent-500);--success:var(--success-500);--danger:var(--danger-500);--warning:var(--warning-500);--bg:var(--gray-50);--card-bg:#fff;--text:var(--gray-900);--text-light:var(--gray-600);--border:var(--gray-200);--shadow:#0000001a}
*{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);font-size:var(--text-base);font-weight:var(--font-normal);line-height:var(--leading-normal);color:var(--text);background:var(--bg)}h1,h2,h3,h4,h5,h6{font-weight:var(--font-semibold);line-height:var(--leading-tight);color:var(--text);margin-bottom:var(--space-2)}h1{font-size:var(--text-4xl)}h2{font-size:var(--text-3xl)}h3{font-size:var(--text-2xl)}h4{font-size:var(--text-xl)}h5{font-size:var(--text-lg)}h6{font-size:var(--text-base)}p{margin-bottom:var(--space-4);line-height:var(--leading-relaxed)}a{color:var(--primary-500);font-weight:var(--font-medium);transition:color var(--duration-fast) var(--ease-out);text-decoration:none}a:hover{color:var(--primary-600)}code{background:var(--gray-100);border-radius:var(--radius-sm);padding:2px 6px;font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace;font-size:.9em}:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--primary-500);outline-offset:2px}::selection{background:var(--primary-100);color:var(--primary-700)}
.btn{justify-content:center;align-items:center;gap:var(--space-2);border-radius:var(--radius-md);min-height:44px;font-size:var(--text-sm);font-weight:var(--font-medium);font-family:var(--font-family);cursor:pointer;transition:all var(--duration-fast) var(--ease-out);white-space:nowrap;border:none;padding:10px 20px;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary-500);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-600);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--accent-500);color:#fff}.btn-secondary:hover:not(:disabled){background:var(--accent-600);box-shadow:var(--shadow-sm);transform:translateY(-1px)}.btn-outline{border:2px solid var(--primary-500);color:var(--primary-500);background:0 0}.btn-outline:hover:not(:disabled){background:var(--primary-500);color:#fff}.btn-danger{background:var(--danger-500);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626}.btn-sm{min-height:32px;font-size:var(--text-xs);padding:6px 12px}.card{background:var(--card-bg);border-radius:var(--radius-lg);padding:var(--space-6);box-shadow:var(--shadow-md);transition:all var(--duration-normal) var(--ease-out)}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.card-title{font-size:var(--text-xl);font-weight:var(--font-semibold);margin-bottom:var(--space-5);color:var(--text)}.input{width:100%;min-height:44px;padding:var(--space-3);border:2px solid var(--gray-200);border-radius:var(--radius-md);font-size:var(--text-base);font-family:var(--font-family);color:var(--text);transition:border-color var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast) var(--ease-out);background:#fff}.input:focus{border-color:var(--primary-500);outline:none;box-shadow:0 0 0 3px #6366f11a}.input::placeholder{color:var(--gray-400)}.input:disabled{background:var(--gray-100);cursor:not-allowed}.input-group{margin-bottom:var(--space-4)}.input-label{margin-bottom:var(--space-2);font-weight:var(--font-medium);font-size:var(--text-sm);color:var(--text);display:block}.input-hint{margin-top:var(--space-1);font-size:var(--text-xs);color:var(--text-light);display:block}select.input{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");background-position:right 8px center;background-repeat:no-repeat;background-size:16px;padding-right:40px}.badge{border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:var(--font-medium);padding:4px 12px;line-height:1;display:inline-block}.badge-primary{background:var(--primary-100);color:var(--primary-700)}.badge-success{background:var(--success-50);color:#065f46}.badge-danger{background:var(--danger-50);color:#991b1b}.badge-warning{background:var(--warning-50);color:#92400e}.table-container{background:var(--card-bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);overflow-x:auto}.table{border-collapse:collapse;width:100%}.table th{text-align:left;padding:var(--space-4);font-weight:var(--font-semibold);font-size:var(--text-sm);color:var(--text);border-bottom:2px solid var(--border);background:var(--gray-50)}.table td{padding:var(--space-4);border-bottom:1px solid var(--border);font-size:var(--text-sm)}.table tr:hover{background:var(--gray-50)}.table tr:last-child td{border-bottom:none}.empty-state{text-align:center;padding:var(--space-16) var(--space-5);color:var(--text-light)}.empty-state-icon{margin-bottom:var(--space-4);opacity:.5;font-size:64px}.empty-state-title{font-size:var(--text-xl);font-weight:var(--font-semibold);margin-bottom:var(--space-2);color:var(--text)}.empty-state-text{font-size:var(--text-sm);margin-bottom:var(--space-6)}.form{background:var(--card-bg);max-width:500px;padding:var(--space-8);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);margin:0 auto}.form-title{font-size:var(--text-2xl);font-weight:var(--font-bold);margin-bottom:var(--space-2);text-align:center}.form-subtitle{text-align:center;color:var(--text-light);font-size:var(--text-sm);margin-bottom:var(--space-8)}.form-actions{gap:var(--space-3);margin-top:var(--space-6);display:flex}.form-actions .btn{flex:1}.form-row{gap:var(--space-4);grid-template-columns:1fr 1fr;display:grid}@media (max-width:768px){.form-row{grid-template-columns:1fr}.form{padding:var(--space-6)}}.error-message{background:var(--danger-50);color:#991b1b;padding:var(--space-3);border-radius:var(--radius-md);margin-bottom:var(--space-5);font-size:var(--text-sm);border-left:4px solid var(--danger-500)}.success-message{background:var(--success-50);color:#065f46;padding:var(--space-3);border-radius:var(--radius-md);margin-bottom:var(--space-5);font-size:var(--text-sm);border-left:4px solid var(--success-500)}
.container{max-width:1200px;padding:0 var(--space-5);margin:0 auto}@media (max-width:768px){.container{padding:0 var(--space-4)}}.mt-1{margin-top:var(--space-1)}.mt-2{margin-top:var(--space-2)}.mt-4{margin-top:var(--space-4)}.mt-6{margin-top:var(--space-6)}.mt-8{margin-top:var(--space-8)}.mb-1{margin-bottom:var(--space-1)}.mb-2{margin-bottom:var(--space-2)}.mb-4{margin-bottom:var(--space-4)}.mb-6{margin-bottom:var(--space-6)}.mb-8{margin-bottom:var(--space-8)}.p-1{padding:var(--space-1)}.p-2{padding:var(--space-2)}.p-4{padding:var(--space-4)}.p-6{padding:var(--space-6)}.p-8{padding:var(--space-8)}.grid{gap:var(--space-6);display:grid}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.stats-grid{gap:var(--space-5);margin-bottom:var(--space-8);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));display:grid}@media (max-width:768px){.grid-2,.grid-3,.stats-grid{grid-template-columns:1fr}}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:var(--space-2)}.gap-4{gap:var(--space-4)}.text-center{text-align:center}.text-right{text-align:right}.text-sm{font-size:var(--text-sm)}.text-xs{font-size:var(--text-xs)}.text-lg{font-size:var(--text-lg)}.font-medium{font-weight:var(--font-medium)}.font-semibold{font-weight:var(--font-semibold)}.font-bold{font-weight:var(--font-bold)}.text-light{color:var(--text-light)}.text-primary{color:var(--primary-500)}.text-success{color:var(--success-500)}.text-danger{color:var(--danger-500)}.hidden{display:none}.block{display:block}.inline-block{display:inline-block}.w-full{width:100%}.loading{height:100vh;font-size:var(--text-lg);color:var(--text-light);justify-content:center;align-items:center;display:flex}.page{min-height:100vh;padding-top:80px}.page-header{margin-bottom:var(--space-8)}.page-title{font-size:var(--text-3xl);font-weight:var(--font-bold);color:var(--text);margin-bottom:var(--space-2)}.page-subtitle{font-size:var(--text-base);color:var(--text-light)}@media (max-width:768px){.page-title{font-size:var(--text-2xl)}}
@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.fade-in{animation:fadeIn var(--duration-normal) var(--ease-out)}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.slide-up{animation:slideUp var(--duration-normal) var(--ease-out)}@keyframes scale{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.scale{animation:scale var(--duration-normal) var(--ease-out)}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.pulse{animation:2s cubic-bezier(.4,0,.6,1) infinite pulse}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.spin{animation:1s linear infinite spin}@keyframes shake{0%,to{transform:translate(0)}10%,30%,50%,70%,90%{transform:translate(-4px)}20%,40%,60%,80%{transform:translate(4px)}}.shake{animation:shake var(--duration-normal) var(--ease-out)}.hover-lift{transition:transform var(--duration-fast) var(--ease-out)}.hover-lift:hover{transform:translateY(-2px)}.hover-scale{transition:transform var(--duration-fast) var(--ease-out)}.hover-scale:hover{transform:scale(1.05)}.transition{transition:all var(--duration-normal) var(--ease-out)}.transition-fast{transition:all var(--duration-fast) var(--ease-out)}.transition-slow{transition:all var(--duration-slow) var(--ease-out)}

:root{--card-bg:#fff;--bg:#f8fafc;--text:#1e293b;--text-light:#64748b;--border:#e2e8f0;--primary:#3b82f6;--primary-light:#60a5fa;--secondary:#8b5cf6;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--shadow:#0000001a;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a}[data-theme=dark]{--card-bg:#1e293b;--bg:#0f172a;--text:#f1f5f9;--text-light:#94a3b8;--border:#334155;--primary:#3b82f6;--primary-light:#60a5fa;--secondary:#8b5cf6;--success:#10b981;--warning:#f59e0b;--danger:#ef4444;--shadow:#0000004d;--shadow-sm:0 1px 2px 0 #00000026;--shadow-md:0 4px 6px -1px #0000004d;--shadow-lg:0 10px 15px -3px #0000004d}.App{background:var(--bg);min-height:100vh;transition:background-color .3s}.stat-card{background:linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);color:#fff;box-shadow:var(--shadow-md);border:1px solid #0000;border-radius:12px;padding:24px;transition:all .3s}.stat-card:hover{box-shadow:var(--shadow-lg);border-color:var(--primary-light);transform:translateY(-4px)}.stat-card h3{opacity:.9;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;font-size:14px;font-weight:500}.stat-card .value{font-variant-numeric:tabular-nums;font-size:32px;font-weight:700}.stat-card.secondary{background:linear-gradient(135deg, var(--success) 0%, #059669 100%)}.stat-card.warning{background:linear-gradient(135deg, var(--warning) 0%, #d97706 100%)}.stat-card.danger{background:linear-gradient(135deg, var(--danger) 0%, #dc2626 100%)}*{transition:background-color .3s,border-color .3s,color .3s}
.navbar{background:var(--card-bg);box-shadow:0 2px 8px var(--shadow);z-index:1000;height:64px;position:fixed;top:0;left:0;right:0}.navbar-container{justify-content:space-between;align-items:center;max-width:1200px;height:100%;margin:0 auto;padding:0 20px;display:flex}.navbar-brand{color:var(--primary);align-items:center;gap:8px;font-size:20px;font-weight:700;text-decoration:none;transition:transform .2s;display:flex}.navbar-brand:hover{transform:scale(1.05)}.brand-icon{font-size:24px}.brand-text{background:linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.navbar-menu{flex:1;justify-content:center;gap:8px;display:flex}.navbar-link{color:var(--text-light);border-radius:8px;padding:8px 16px;font-weight:500;text-decoration:none;transition:all .2s;position:relative}.navbar-link:hover,.navbar-link.active{color:var(--primary);background:#6366f11a}.navbar-link.active:after{content:"";background:var(--primary);border-radius:2px 2px 0 0;width:60%;height:2px;position:absolute;bottom:0;left:50%;transform:translate(-50%)}.navbar-actions{align-items:center;gap:16px;display:flex}.theme-toggle{background:var(--bg);border:1px solid var(--border);cursor:pointer;width:40px;height:40px;box-shadow:0 2px 8px var(--shadow);border-radius:50%;justify-content:center;align-items:center;font-size:18px;transition:all .3s;display:flex}.theme-toggle:hover{border-color:var(--primary);box-shadow:0 4px 12px var(--primary-light);transform:scale(1.1)}.navbar-user{align-items:center;gap:12px;display:flex}.user-name{color:var(--text);font-weight:500}.btn-sm{padding:6px 12px;font-size:12px}@media (max-width:768px){.navbar-menu{display:none}.navbar-actions{gap:8px}.user-name{display:none}.theme-toggle{width:32px;height:32px;font-size:16px}}
.auth-page{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex}.auth-page .form{width:100%;max-width:450px}.error-message{color:#991b1b;background:#fee2e2;border-radius:8px;margin-bottom:20px;padding:12px;font-size:14px}.input-hint{color:var(--text-light);margin-top:4px;font-size:12px;display:block}.auth-footer{text-align:center;color:var(--text-light);margin-top:24px;font-size:14px}.auth-footer a{color:var(--primary);font-weight:500;text-decoration:none}.auth-footer a:hover{text-decoration:underline}
.dashboard-grid{grid-template-columns:2fr 1fr;gap:24px;display:grid}.page-header-content{justify-content:space-between;align-items:flex-start;width:100%;display:flex}.page-date{text-align:right;background:var(--card-bg);border:1px solid var(--border);border-radius:12px;min-width:200px;padding:16px 20px}.date-display{color:var(--text);margin-bottom:4px;font-size:16px;font-weight:600}.time-display{color:var(--text-light);font-size:14px;font-weight:500}.card-title{color:var(--text);margin-bottom:20px;font-size:20px;font-weight:600}.expense-list{flex-direction:column;gap:12px;display:flex}.expense-item{background:var(--bg);border-radius:8px;justify-content:space-between;align-items:center;padding:12px;transition:transform .2s;display:flex}.expense-item:hover{transform:translate(4px)}.expense-info{flex:1}.expense-description{color:var(--text);margin-bottom:4px;font-weight:500}.expense-meta{color:var(--text-light);gap:12px;font-size:12px;display:flex}.expense-category{background:var(--primary);color:#fff;border-radius:4px;padding:2px 8px;font-size:11px}.expense-amount{color:var(--primary);font-size:18px;font-weight:600}.quick-actions{grid-template-columns:1fr 1fr;gap:12px;display:grid}.action-btn{background:var(--bg);color:var(--text);border-radius:8px;flex-direction:column;align-items:center;gap:8px;padding:20px;text-decoration:none;transition:all .2s;display:flex}.action-btn:hover{background:var(--card-bg);box-shadow:0 4px 12px var(--shadow);transform:translateY(-2px)}.action-icon{font-size:24px}.action-btn span:last-child{font-size:14px;font-weight:500}@media (max-width:768px){.page-header-content{flex-direction:column;align-items:stretch;gap:16px}.page-date{text-align:center;min-width:auto}.dashboard-grid,.quick-actions{grid-template-columns:1fr}}
.expenses-layout{gap:24px;display:grid}.expenses-main{width:100%}.card-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.expense-form{background:var(--bg);border-radius:8px;margin-bottom:24px;padding:20px}.form-row{grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;display:grid}.amount-cell{color:var(--primary);font-weight:600}.action-buttons{gap:8px;display:flex}.btn-icon{cursor:pointer;background:0 0;border:none;border-radius:4px;padding:4px 8px;font-size:18px;transition:background .2s}.btn-icon:hover{background:var(--bg)}@media (max-width:768px){.form-row{grid-template-columns:1fr}.card-header{flex-direction:column;align-items:stretch;gap:12px}}
.groups-layout{grid-template-columns:2fr 1fr;gap:24px;display:grid}.group-form{background:var(--card-bg);border:1px solid var(--border);box-shadow:0 2px 8px var(--shadow);border-radius:12px;margin-bottom:24px;padding:24px}.member-input-container{gap:8px;margin-bottom:12px;display:flex;position:relative}.member-input-container .input{flex:1}.user-search-results{background:var(--card-bg);border:1px solid var(--border);z-index:1000;max-height:200px;box-shadow:0 4px 12px var(--shadow);border-radius:8px;position:absolute;top:100%;left:0;right:0;overflow-y:auto}.user-search-result{cursor:pointer;border-bottom:1px solid var(--border);padding:12px 16px;transition:background-color .2s}.user-search-result:hover{background:var(--bg)}.user-search-result:last-child{border-bottom:none}.user-info{flex-direction:column;gap:2px;display:flex}.user-name{color:var(--text);font-weight:600}.user-email{color:var(--text-light);font-size:12px}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626;transform:translateY(-1px)}.members-list{margin-top:16px}.member-item{background:var(--bg);border:1px solid var(--border);border-radius:8px;justify-content:space-between;align-items:center;margin-bottom:8px;padding:12px 16px;transition:all .2s;display:flex}.member-item:hover{border-color:var(--primary);transform:translateY(-1px)}.member-email{color:var(--text);font-size:14px}.btn-remove{background:var(--danger);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:24px;height:24px;font-size:16px;font-weight:700;transition:all .2s;display:flex}.btn-remove:hover{background:#dc2626;transform:scale(1.1)}.form-actions{border-top:1px solid var(--border);gap:12px;margin-top:24px;padding-top:20px;display:flex}.groups-grid{gap:16px;display:grid}.group-card{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:24px;transition:all .3s;position:relative;overflow:hidden}.group-card:before{content:"";background:linear-gradient(90deg, var(--primary), var(--primary-light));height:4px;transition:transform .3s;position:absolute;top:0;left:0;right:0;transform:scaleX(0)}.group-card:hover:before{transform:scaleX(1)}.group-card:hover{border-color:var(--primary);box-shadow:0 8px 24px var(--shadow);transform:translateY(-4px)}.group-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.group-header h3{color:var(--text);margin:0;font-size:18px;font-weight:600}.group-badge{background:linear-gradient(135deg, var(--primary), var(--primary-light));color:#fff;box-shadow:0 2px 8px var(--primary-light);border-radius:20px;padding:6px 12px;font-size:12px;font-weight:600}.group-description{color:var(--text-light);margin-bottom:16px;font-size:14px;line-height:1.5}.group-actions{flex-wrap:wrap;gap:8px;display:flex}.summary-stats{grid-template-columns:1fr 1fr;gap:16px;margin-bottom:24px;display:grid}.summary-stat{background:var(--bg);border:1px solid var(--border);border-radius:12px;flex-direction:column;gap:8px;padding:20px;transition:all .2s;display:flex}.summary-stat:hover{border-color:var(--primary);transform:translateY(-2px)}.stat-label{color:var(--text-light);text-transform:uppercase;letter-spacing:.5px;font-size:12px;font-weight:500}.stat-value{color:var(--primary);font-size:24px;font-weight:700}.balances-list h3{color:var(--text);margin-bottom:16px;font-size:16px;font-weight:600}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:2000;background:#0009;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--card-bg);width:90%;max-width:500px;max-height:90vh;box-shadow:0 20px 60px var(--shadow);border:1px solid var(--border);border-radius:16px;padding:32px;animation:.3s slideUp;overflow-y:auto}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal h2{color:var(--text);margin-bottom:24px;font-size:24px;font-weight:600}.modal-loading{color:var(--text-light);margin-bottom:16px;font-size:14px}:root{--card-bg:#fff;--bg:#f8fafc;--text:#1e293b;--text-light:#64748b;--border:#e2e8f0;--primary:#3b82f6;--primary-light:#60a5fa;--success:#10b981;--danger:#ef4444;--shadow:#0000001a}[data-theme=dark]{--card-bg:#1e293b;--bg:#0f172a;--text:#f1f5f9;--text-light:#94a3b8;--border:#334155;--primary:#3b82f6;--primary-light:#60a5fa;--success:#10b981;--danger:#ef4444;--shadow:#0000004d}.split-preview{background:var(--bg);border:1px solid var(--border);text-align:center;border-radius:8px;margin-top:16px;padding:16px}.split-preview p{color:var(--text);margin:4px 0}.split-preview p:first-child{color:var(--primary);font-weight:600}.splits-section{margin-top:16px}.split-item{background:var(--bg);border:1px solid var(--border);border-radius:8px;justify-content:space-between;align-items:center;margin-bottom:8px;padding:12px 16px;display:flex}.member-name{color:var(--text);font-weight:500}.split-input{text-align:right;width:120px}.group-details{max-height:80vh;overflow-y:auto}.balances-section,.settlements-section,.recent-expenses-section{margin-top:24px}.balances-section h3,.settlements-section h3,.recent-expenses-section h3{color:var(--text);border-bottom:2px solid var(--border);margin-bottom:16px;padding-bottom:8px;font-size:16px;font-weight:600}.balance-item{background:var(--bg);border:1px solid var(--border);border-radius:8px;justify-content:space-between;align-items:center;margin-bottom:8px;padding:16px;transition:all .2s;display:flex}.balance-item:hover{border-color:var(--primary);transform:translate(4px)}.balance-info{flex-direction:column;gap:4px;display:flex}.balance-name{color:var(--text);font-weight:600}.balance-details{color:var(--text-light);font-size:12px}.balance-item .positive{color:var(--success);font-size:16px;font-weight:700}.balance-item .negative{color:var(--danger);font-size:16px;font-weight:700}.settlements-list{flex-direction:column;gap:8px;display:flex}.settlement-item{background:var(--bg);border:1px solid var(--border);border-radius:8px;justify-content:space-between;align-items:center;padding:16px;transition:all .2s;display:flex}.settlement-item:hover{border-color:var(--primary);transform:translateY(-2px)}.settlement-info{flex-direction:column;gap:4px;display:flex}.settlement-amount{color:var(--primary);font-size:16px;font-weight:700}.settlement-description{color:var(--text-light);font-size:14px}.recent-expenses-list{flex-direction:column;gap:8px;display:flex}.recent-expense-item{background:var(--bg);border:1px solid var(--border);border-radius:8px;justify-content:space-between;align-items:center;padding:16px;transition:all .2s;display:flex}.recent-expense-item:hover{border-color:var(--primary);transform:translateY(-1px)}.expense-info{flex-direction:column;gap:4px;display:flex}.expense-description{color:var(--text);font-weight:600}.expense-meta{color:var(--text-light);font-size:12px}.expense-details{flex-direction:column;align-items:flex-end;gap:4px;display:flex}.expense-amount{color:var(--text);font-size:16px;font-weight:700}.expense-payer{color:var(--text-light);font-size:12px}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}@media (max-width:768px){.form-row{grid-template-columns:1fr}.split-item{flex-direction:column;align-items:stretch;gap:12px}.split-input{width:100%}.balance-item,.settlement-item,.recent-expense-item{flex-direction:column;align-items:stretch;gap:12px}.balance-info,.settlement-info,.expense-info{text-align:left}.expense-details{align-items:flex-start}}
.portfolio-summary-enhanced{margin-bottom:32px}.summary-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.summary-header h2{color:var(--text);margin:0;font-size:24px;font-weight:600}.time-range-selector{background:var(--bg);border:1px solid var(--border);border-radius:8px;gap:4px;padding:4px;display:flex}.time-btn{color:var(--text-light);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:8px 12px;font-size:12px;font-weight:500;transition:all .2s}.time-btn:hover{background:var(--card-bg);color:var(--text)}.time-btn.active{background:var(--primary);color:#fff}.metrics-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;display:grid}.metric-card{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:24px;transition:all .3s;position:relative;overflow:hidden}.metric-card:before{content:"";background:linear-gradient(90deg, var(--primary), var(--primary-light));height:4px;transition:transform .3s;position:absolute;top:0;left:0;right:0;transform:scaleX(0)}.metric-card:hover:before{transform:scaleX(1)}.metric-card:hover{box-shadow:0 8px 24px var(--shadow);transform:translateY(-4px)}.metric-card.primary{background:linear-gradient(135deg, var(--primary), var(--primary-light));color:#fff;border:none}.metric-card.primary .metric-label,.metric-card.primary .metric-change{color:#ffffffe6}.metric-card.primary .metric-value{color:#fff}.metric-header{justify-content:space-between;align-items:flex-start;margin-bottom:12px;display:flex}.metric-label{color:var(--text-light);font-size:14px;font-weight:500}.metric-change{font-size:12px;font-weight:600}.metric-value{color:var(--text);margin-bottom:4px;font-size:28px;font-weight:700}.metric-percent{opacity:.8;font-size:14px;font-weight:500}.tab-navigation{border-bottom:2px solid var(--border);gap:8px;margin-bottom:24px;padding-bottom:0;display:flex}.tab-btn{color:var(--text-light);cursor:pointer;background:0 0;border:none;border-bottom:3px solid #0000;margin-bottom:-2px;padding:12px 24px;font-size:14px;font-weight:500;transition:all .2s}.tab-btn:hover{color:var(--text);background:var(--bg)}.tab-btn.active{color:var(--primary);border-bottom-color:var(--primary)}.tab-content{min-height:400px}.section-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.section-controls{align-items:center;gap:12px;display:flex}.search-box{position:relative}.search-box .input{width:250px;padding-left:40px}.search-box.search-box--has-clear .input{padding-right:36px}.search-clear-btn{color:var(--text-light);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:2px 6px;font-size:22px;line-height:1;position:absolute;top:50%;right:6px;transform:translateY(-50%)}.search-clear-btn:hover{color:var(--text);background:var(--border)}.empty-state-action{margin-top:16px}.portfolio-ml-card{background:var(--card-bg);border:1px solid var(--border);border-left:4px solid #8b5cf6;border-radius:12px;margin-bottom:28px;padding:20px 24px}.portfolio-ml-card h2{color:var(--text);margin:0 0 12px;font-size:18px;font-weight:600}.portfolio-ml-summary{color:var(--text);flex-wrap:wrap;gap:12px 20px;margin-bottom:14px;font-size:15px;display:flex}.portfolio-ml-summary em{color:var(--primary-light,#60a5fa);font-style:normal;font-weight:600}.portfolio-ml-table-wrap{overflow-x:auto}.portfolio-ml-table{border-collapse:collapse;width:100%;font-size:13px}.portfolio-ml-table th,.portfolio-ml-table td{text-align:left;border-bottom:1px solid var(--border);padding:8px 10px}.portfolio-ml-table th{color:#475569;font-weight:600}[data-theme=dark] .portfolio-ml-table th{color:#cbd5e1}.portfolio-ml-disclaimer{color:#64748b;margin:12px 0 0;font-size:13px;line-height:1.45}[data-theme=dark] .portfolio-ml-disclaimer{color:#94a3b8}.search-box:before{content:"🔍";color:var(--text-light);position:absolute;top:50%;left:12px;transform:translateY(-50%)}.sort-selector .input{width:150px}.form-card{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;margin-bottom:24px;padding:24px}.form-card h3{color:var(--text);margin:0 0 20px;font-size:18px;font-weight:600}.portfolio-form,.transaction-form{flex-direction:column;gap:16px;display:flex}.portfolio-form .form-row,.transaction-form .form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.holdings-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:20px;display:grid}.holding-card{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:20px;transition:all .3s;position:relative;overflow:hidden}.holding-card:before{content:"";background:linear-gradient(90deg, var(--primary), var(--primary-light));height:4px;transition:transform .3s;position:absolute;top:0;left:0;right:0;transform:scaleX(0)}.holding-card:hover:before{transform:scaleX(1)}.holding-card:hover{box-shadow:0 8px 24px var(--shadow);transform:translateY(-4px)}.holding-header{justify-content:space-between;align-items:flex-start;margin-bottom:16px;display:flex}.holding-info h3{color:var(--text);margin:0 0 4px;font-size:20px;font-weight:600}.day-change{font-size:12px;font-weight:600}.holding-metrics{flex-direction:column;gap:8px;margin-bottom:16px;display:flex}.metric-row{justify-content:space-between;align-items:center;display:flex}.metric-row .label{color:#475569;font-size:13px;font-weight:500}[data-theme=dark] .holding-metrics .metric-row .label{color:#cbd5e1}.metric-row .value{color:var(--text);font-size:14px;font-weight:500}.holding-gain{border-top:1px solid var(--border);justify-content:space-between;align-items:center;padding-top:12px;display:flex}.gain-amount{font-size:16px;font-weight:700}.gain-percent{font-size:13px;font-weight:500}.transactions-list{flex-direction:column;gap:12px;display:flex}.transaction-item{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;align-items:flex-start;gap:16px;padding:16px;transition:all .2s;display:flex}.transaction-item:hover{border-color:var(--primary);transform:translate(4px)}.transaction-type{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:18px;display:flex}.transaction-type.buy{color:var(--success);background:#10b9811a}.transaction-type.sell{color:var(--danger);background:#ef44441a}.transaction-details{flex:1}.transaction-header{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.transaction-symbol{color:var(--text);font-weight:600}.transaction-date{color:var(--text-light);font-size:12px}.transaction-info{justify-content:space-between;align-items:center;margin-bottom:4px;display:flex}.transaction-info span:first-child{color:var(--text-light);font-size:14px}.transaction-total{color:var(--text);font-weight:600}.transaction-notes{color:var(--text-light);margin-top:4px;font-size:12px;font-style:italic}.analysis-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;display:grid}.analysis-card{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:24px;transition:all .3s}.analysis-card:hover{box-shadow:0 8px 24px var(--shadow);transform:translateY(-4px)}.analysis-card h3{color:var(--text);margin:0 0 20px;font-size:18px;font-weight:600}.chart-placeholder{background:var(--bg);border:2px dashed var(--border);border-radius:8px;flex-direction:column;justify-content:center;align-items:center;height:200px;display:flex}.chart-icon{opacity:.5;margin-bottom:12px;font-size:48px}.chart-placeholder p{color:var(--text-light);margin:0;font-size:14px}.top-performers{flex-direction:column;gap:12px;display:flex}.performer-item{background:var(--bg);border-radius:8px;justify-content:space-between;align-items:center;padding:12px 16px;transition:all .2s;display:flex}.performer-item:hover{background:var(--card-bg);transform:translate(4px)}.performer-symbol{color:var(--text);font-weight:600}.performer-gain{font-size:14px;font-weight:600}.investment-stats{flex-direction:column;gap:16px;display:flex}.stat-item{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:12px 0;display:flex}.stat-item:last-child{border-bottom:none}.stat-label{color:var(--text-light);font-size:14px}.stat-value{color:var(--text);font-size:16px;font-weight:600}.positive{color:var(--success)}.negative{color:var(--danger)}@media (max-width:768px){.summary-header{flex-direction:column;align-items:flex-start;gap:16px}.time-range-selector{align-self:stretch}.metrics-grid{grid-template-columns:1fr}.section-controls{flex-direction:column;width:100%}.search-box .input,.sort-selector .input{width:100%}.holdings-grid,.portfolio-form .form-row,.transaction-form .form-row,.analysis-grid{grid-template-columns:1fr}.tab-navigation{-webkit-overflow-scrolling:touch;overflow-x:auto}}@media (max-width:480px){.metric-card{padding:16px}.metric-value{font-size:24px}.holding-card,.analysis-card{padding:16px}.transaction-item{padding:12px}.transaction-type{width:32px;height:32px;font-size:14px}}[data-theme=dark] .metric-card.primary{background:linear-gradient(135deg, var(--primary), var(--primary-light))}[data-theme=dark] .chart-placeholder{background:var(--card-bg)}@keyframes slideIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.holding-card,.transaction-item,.analysis-card{animation:.3s ease-out slideIn}.loading-skeleton{background:linear-gradient(90deg, var(--bg) 25%, var(--border) 50%, var(--bg) 75%);background-size:200% 100%;animation:1.5s infinite loading}@keyframes loading{0%{background-position:200% 0}to{background-position:-200% 0}}.input:focus,.btn:focus{outline:2px solid var(--primary);outline-offset:2px}.portfolio-live-banner{color:#64748b;margin:12px 0 0;font-size:14px;line-height:1.5}[data-theme=dark] .portfolio-live-banner{color:#94a3b8}.portfolio-env-hint{color:var(--text);background:#6366f11f;border-radius:4px;padding:2px 6px;font-size:13px}@media print{.tab-navigation,.section-header,.btn{display:none}.holding-card,.transaction-item{break-inside:avoid}}
.insights-grid{grid-template-columns:1fr 1fr;gap:24px;margin-bottom:32px;display:grid}.insights-card{min-height:400px}.insights-list{flex-direction:column;gap:20px;display:flex}.card-header-row{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.insight-item{background:var(--bg);border-left:4px solid var(--primary);border-radius:8px;padding:20px}.insight-header{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:14px;display:flex}.insight-header-main{flex-direction:column;align-items:flex-start;gap:8px;min-width:0;display:flex}.insight-badge{letter-spacing:.04em;text-transform:uppercase;color:var(--primary-light,#60a5fa);background:#3b82f626;border:1px solid #3b82f659;border-radius:999px;padding:4px 10px;font-size:11px;font-weight:600;display:inline-block}.insight-title{color:var(--text);margin:0;font-size:17px;font-weight:600;line-height:1.3}.insight-priority{color:#64748b;font-size:12px;font-weight:500}[data-theme=dark] .insight-priority{color:#94a3b8}.insight-priority--3{color:var(--danger,#ef4444)}[data-theme=dark] .insight-priority--3{color:#f87171}.insight-date{color:#64748b;flex-shrink:0;font-size:13px;font-weight:500}[data-theme=dark] .insight-date{color:#cbd5e1}.insight-content{background:var(--card-bg);border:1px solid var(--border);border-radius:10px;padding:18px 20px;overflow-x:auto}.insight-message{color:var(--text);margin:0 0 12px;font-size:1.05rem;font-weight:500;line-height:1.55}.insight-awareness{color:#475569;border-left:3px solid var(--primary);background:#94a3b81f;border-radius:8px;margin:0;padding:12px 14px;font-size:.95rem;line-height:1.5}[data-theme=dark] .insight-awareness{color:#e2e8f0;background:#1e293be6}.insight-raw{color:#334155;white-space:pre-wrap;word-wrap:break-word;margin:0;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,monospace;font-size:13px;line-height:1.45}[data-theme=dark] .insight-raw{color:#e2e8f0}.info-card{border:2px solid var(--primary);background:linear-gradient(135deg,#6366f11a 0%,#8b5cf61a 100%);margin-top:32px}.info-card h3{color:var(--primary);margin-bottom:16px;font-size:20px;font-weight:600}.info-card p{margin-bottom:12px;line-height:1.6}.info-card ul{margin-bottom:16px;margin-left:24px}.info-card li{margin-bottom:8px;line-height:1.6}.info-code{color:var(--text);background:#6366f11f;border-radius:4px;padding:2px 6px;font-size:13px}.info-note{border-left:4px solid var(--primary);background:#6366f11a;border-radius:8px;padding:12px;font-size:14px}.insight-item--portfolio{border-left-color:#8b5cf6}.insight-portfolio-totals{color:var(--text);flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:14px;font-size:.95rem;font-weight:600;display:flex}.insight-portfolio-arrow{color:var(--text-light);font-weight:400}.insight-portfolio-pct{color:var(--primary-light,#60a5fa);margin-left:4px;font-style:normal;font-weight:600}.insight-table-wrap{margin-bottom:12px;overflow-x:auto}.insight-predictions-table{border-collapse:collapse;width:100%;font-size:13px}.insight-predictions-table th,.insight-predictions-table td{text-align:left;border-bottom:1px solid var(--border);padding:10px 12px}.insight-predictions-table th{color:#475569;font-weight:600}[data-theme=dark] .insight-predictions-table th{color:#cbd5e1}.insight-predictions-table td.positive{color:var(--success,#10b981)}.insight-predictions-table td.negative{color:var(--danger,#ef4444)}.insight-signal{text-transform:uppercase;border-radius:6px;padding:3px 8px;font-size:11px;font-weight:700}.insight-signal--bullish{color:#34d399;background:#10b98126}.insight-signal--bearish{color:#f87171;background:#ef444426}.insight-signal--neutral{color:#94a3b8;background:#94a3b833}@media (max-width:768px){.insights-grid{grid-template-columns:1fr}}