:root{--bg-dark: #f5f5f7;--bg-card: #ffffff;--bg-hover: #e8e8ed;--primary: #1d1d1f;--primary-hover: #000000;--text-main: #1d1d1f;--text-muted: #86868b;--border: #d2d2d7;--shadow-sm: 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .05), 0 2px 4px -1px rgba(0, 0, 0, .03);--font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-dark);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}a{text-decoration:none;color:inherit}button{cursor:pointer;border:none;background:none;font-family:inherit}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#a8a8a8}.sidebar{width:280px;height:100vh;background-color:var(--bg-card);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:1.5rem;position:fixed;left:0;top:0;z-index:100;transition:transform .3s cubic-bezier(.4,0,.2,1)}.sidebar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2.5rem}.logo{margin-bottom:0}.close-btn{display:none;background:none;border:none;cursor:pointer;color:var(--text-muted);padding:4px}@media (max-width: 768px){.sidebar{transform:translate(-100%);box-shadow:none}.sidebar.open{transform:translate(0);box-shadow:2px 0 8px #0000001a}.close-btn{display:block}}.logo h2{font-weight:600;font-size:1.25rem;letter-spacing:-.01em}.nav-menu{flex:1;display:flex;flex-direction:column}.nav-item{display:flex;align-items:center;gap:.75rem;padding:.6rem .8rem;color:var(--text-main);border-radius:8px;margin-bottom:.25rem;transition:all .2s cubic-bezier(.4,0,.2,1);font-weight:400;font-size:.95rem;opacity:.8;cursor:pointer;text-decoration:none}.logout-btn{width:100%;background:none;border:none;font-family:inherit;text-align:left}.logout-btn:hover{color:#df4444}.nav-item:hover{background-color:var(--bg-hover);opacity:1}.nav-item.active{background-color:var(--bg-hover);color:var(--primary);font-weight:500;opacity:1}.nav-item svg{opacity:.7}.nav-item.active svg{opacity:1;color:var(--primary)}.app-layout{display:flex;min-height:100vh;position:relative}.main-content{flex:1;margin-left:280px;padding:2rem;max-width:1600px;margin-right:auto;transition:margin-left .3s ease;width:100%}.mobile-menu-btn{display:none;position:fixed;top:1.5rem;right:1.5rem;left:auto;z-index:50;background:var(--bg-card);border:1px solid var(--border);padding:8px;border-radius:8px;box-shadow:var(--shadow-sm);color:var(--text-main);cursor:pointer}.sidebar-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background-color:#0006;z-index:90;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}@media (max-width: 768px){.main-content{margin-left:0;padding:1.5rem 1rem}.mobile-menu-btn{display:flex;align-items:center;justify-content:center}.sidebar-overlay{display:block}}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:#0006;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;justify-content:center;align-items:center;z-index:1000;animation:fadeIn .2s ease-out}.modal-content{background-color:var(--bg-card);width:90%;max-width:900px;border-radius:12px;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;animation:slideUp .3s cubic-bezier(.16,1,.3,1);overflow:hidden;max-height:90vh;max-height:90dvh;display:flex;flex-direction:column}.modal-header{padding:1rem 1.5rem;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}.modal-header h3{margin:0;font-size:1.1rem;font-weight:600}.modal-close{color:var(--text-muted);padding:4px;border-radius:50%;transition:all .2s}.modal-close:hover{background-color:var(--bg-hover);color:var(--text-main)}.modal-body{padding:1.5rem;overflow-y:auto;flex:1;min-height:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(20px) scale(.98);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}:root{--green: #10b981;--red: #ef4444;--blue: #3b82f6;--purple: #8b5cf6;--orange: #f97316}.finance-page{padding-bottom:2rem}.finance-header{display:flex;flex-direction:column;gap:1.5rem;margin-bottom:2rem}.header-top{display:flex;justify-content:space-between;align-items:center;width:100%}.view-toggles{display:flex;background:var(--bg-card);padding:4px;border-radius:8px;border:1px solid var(--border)}.view-btn{padding:.5rem 1.5rem;border-radius:6px;border:none;background:transparent;color:var(--text-muted);font-weight:500;cursor:pointer;transition:all .2s}.view-btn.active{background:var(--bg-hover);color:var(--text-main)}.mini-stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1rem;margin-bottom:2rem}.mini-card{background:var(--bg-card);padding:1rem;border-radius:8px;border:1px solid var(--border);display:flex;flex-direction:column;gap:.5rem}.mini-card h4{font-size:.8rem;color:var(--text-muted);font-weight:400;text-transform:uppercase;letter-spacing:.5px}.mini-card .value{font-size:1.1rem;font-weight:700}.mini-card .value.highlight{color:var(--primary)}.split-layout{display:grid;grid-template-columns:320px 1fr;gap:1.5rem;align-items:start}@media (max-width: 900px){.split-layout{grid-template-columns:1fr}.form-card{position:static;order:-1}.finance-header{gap:1rem}.header-top{flex-direction:column;align-items:flex-start;gap:1rem}.view-toggles{width:100%;justify-content:center}.actions{width:100%}.btn-secondary{width:100%;justify-content:center}}.table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch}.form-card{background:var(--bg-card);padding:1.5rem;border-radius:12px;border:1px solid var(--border);position:sticky;top:1rem}.form-group{display:flex;flex-direction:column;gap:1rem}.simple-tabs{display:flex;border-bottom:2px solid var(--bg-hover);margin-bottom:.5rem}.simple-tab{flex:1;padding:0 .75rem .75rem;background:transparent;border:none;color:var(--text-muted);font-weight:500;cursor:pointer;text-align:center;border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .2s}.simple-tab:hover{color:var(--text-main)}.simple-tab.active{color:var(--text-main);border-bottom-color:var(--text-main);font-weight:600}.chips-label{font-size:.85rem;color:var(--text-muted);display:block;margin-bottom:.5rem}.chips-container{display:flex;flex-wrap:wrap;gap:.5rem}.chip{padding:6px 12px;border-radius:20px;background:var(--bg-dark);border:1px solid transparent;color:var(--text-muted);font-size:.85rem;cursor:pointer;transition:all .2s}.chip:hover{background:var(--bg-hover);color:var(--text-main)}.chip.active{background:var(--text-main);color:#fff;font-weight:500}.table-wrapper{background:var(--bg-card);border-radius:12px;border:1px solid var(--border);overflow:hidden}.finance-table{width:100%;border-collapse:collapse;font-size:.95rem}.finance-table th{text-align:left;padding:1rem;background:var(--bg-hover);color:var(--text-muted);font-weight:500;font-size:.85rem;text-transform:uppercase;letter-spacing:.5px}.finance-table td{padding:1rem;border-bottom:1px solid var(--border);color:var(--text-main)}.finance-table tr:last-child td{border-bottom:none}.finance-table tr:hover td{background:var(--bg-dark)}.cell-amount{font-weight:600;font-family:monospace;font-size:1rem}.cell-amount.pos{color:var(--green)}.cell-amount.neg{color:var(--red)}.cell-date{color:var(--text-muted);font-size:.9rem}.cell-category{display:inline-block;padding:2px 8px;background:var(--bg-dark);border-radius:4px;font-size:.8rem;color:var(--text-muted)}.btn-icon-del{background:transparent;border:none;color:var(--text-muted);cursor:pointer;padding:4px;border-radius:4px;display:flex;align-items:center;justify-content:center}.btn-icon-del:hover{background:#ef44441a;color:var(--red)}.chart-view{display:flex;flex-direction:column;gap:2rem}.accounts-management{background:var(--bg-card);padding:1.5rem;border-radius:12px;border:1px solid var(--border)}.btn-secondary{background:var(--bg-card);border:1px solid var(--border);color:var(--text-main);padding:.5rem 1rem;border-radius:8px;display:flex;align-items:center;gap:.5rem;cursor:pointer;font-size:.9rem}.btn-secondary:hover{background:var(--bg-hover)}.accounts-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem;margin-top:1rem}input,select{background-color:var(--bg-card);border:1px solid var(--border);color:var(--text-main);padding:.75rem;border-radius:6px;outline:none;width:100%}select option{background-color:var(--bg-card);color:var(--text-main)}input:focus,select:focus{border-color:var(--primary)}.btn-add{background-color:var(--primary);color:#fff;padding:.75rem;border-radius:6px;display:flex;align-items:center;justify-content:center;gap:.5rem;font-weight:600;margin-top:.5rem;border:none;cursor:pointer;width:100%}.btn-add:hover{background-color:var(--primary-hover)}.btn-icon{background:var(--bg-card);border:1px solid var(--border);border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-main)}.btn-icon:hover{background:var(--bg-hover)}.list-container{display:flex;flex-direction:column;gap:.75rem}.tx-item{display:flex;align-items:center;background:var(--bg-dark);padding:1rem;border-radius:8px;gap:1rem}.tx-icon{display:flex;align-items:center;justify-content:center;background:var(--bg-card);width:36px;height:36px;border-radius:50%;flex-shrink:0}.tx-info{flex:1}.tx-desc{font-weight:500}.tx-meta{font-size:.8rem;color:var(--text-muted)}.tx-amount{font-weight:600}.tx-amount.pos{color:var(--green);font-weight:700}.tx-amount.neg{color:var(--red);font-weight:700}.btn-del-mini{color:var(--text-muted);opacity:.5;padding:4px;background:none;border:none;cursor:pointer}.btn-del-mini:hover{opacity:1;color:var(--red)}.empty{text-align:center;color:var(--text-muted);padding:1rem}.login-container{height:100vh;display:flex;justify-content:center;align-items:center;background:#fafafa;padding:1rem}.login-card{padding:3rem;background:#fff;border:1px solid #e5e5e5;border-radius:16px;box-shadow:0 4px 6px -1px #0000000d;text-align:center;max-width:400px;width:100%}.login-header{margin-bottom:2rem}.warning-box{background-color:#fef2f2;border-radius:8px;padding:1rem;margin-bottom:2rem;border:1px solid #fee2e2;display:flex;align-items:flex-start;gap:.75rem;text-align:left}@media (max-width: 480px){.login-card{padding:1.5rem}}