*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--nav-w:230px;--hdr-h:58px;--radius:10px;--radius-lg:14px;--font:"Inter", -apple-system, sans-serif;--bg:#f4f4f0;--surface:#fff;--surface-2:#f8f8f5;--border:#00000014;--border-strong:#00000024;--text:#18181a;--text-2:#5c5c66;--text-3:#9898a6;--accent:#2563eb;--accent-bg:#eff6ff;--accent-text:#1d4ed8;--success:#16a34a;--success-bg:#f0fdf4;--danger:#dc2626;--danger-bg:#fef2f2;--warning-bg:#fffbeb;--warning-text:#92400e;--shadow:0 1px 3px #0000000f, 0 1px 2px #0000000a;--shadow-md:0 4px 16px #00000014}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-size:14px;line-height:1.5}.layout{min-height:100vh;display:flex}.sidebar{width:var(--nav-w);background:var(--surface);border-right:1px solid var(--border);z-index:100;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0;overflow-y:auto}.sidebar-logo{border-bottom:1px solid var(--border);padding:1.25rem 1.25rem 1rem}.sidebar-logo h1{letter-spacing:-.4px;font-size:16px;font-weight:600}.sidebar-logo p{color:var(--text-3);margin-top:2px;font-size:11px}.nav-section{padding:.5rem 0}.nav-label{color:var(--text-3);letter-spacing:.06em;text-transform:uppercase;padding:.5rem 1.25rem .25rem;font-size:10px;font-weight:600}.nav-item{color:var(--text-2);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:0;align-items:center;gap:10px;width:100%;padding:.55rem 1.25rem;font-size:13.5px;text-decoration:none;transition:background .1s,color .1s;display:flex}.nav-item:hover{background:var(--surface-2);color:var(--text)}.nav-item.active{background:var(--accent-bg);color:var(--accent-text);font-weight:500}.nav-item i{flex-shrink:0;width:18px;font-size:15px}.sidebar-bottom{border-top:1px solid var(--border);margin-top:auto;padding:.75rem 1rem}.user-card{border-radius:var(--radius);background:var(--surface-2);align-items:center;gap:10px;padding:.5rem .75rem;display:flex}.user-avatar{background:var(--accent-bg);width:32px;height:32px;color:var(--accent-text);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:12px;font-weight:600;display:flex}.user-info{flex:1;min-width:0}.user-name{white-space:nowrap;text-overflow:ellipsis;font-size:12.5px;font-weight:500;overflow:hidden}.user-email{color:var(--text-3);white-space:nowrap;text-overflow:ellipsis;font-size:11px;overflow:hidden}.main-content{margin-left:var(--nav-w);flex-direction:column;flex:1;min-height:100vh;display:flex}.topbar{height:var(--hdr-h);background:var(--surface);border-bottom:1px solid var(--border);z-index:50;justify-content:space-between;align-items:center;padding:0 1.75rem;display:flex;position:sticky;top:0}.topbar-left{flex-direction:column;gap:1px;display:flex}.topbar-title{font-size:15px;font-weight:600}.topbar-date{color:var(--text-3);font-size:12px}.topbar-right{align-items:center;gap:.75rem;display:flex}.page{flex:1;max-width:1200px;padding:1.75rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:1.25rem}.stat-card{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.1rem}.stat-label{color:var(--text-3);margin-bottom:4px;font-size:11.5px;font-weight:500}.stat-value{letter-spacing:-.5px;font-size:22px;font-weight:600}.btn{border-radius:var(--radius);cursor:pointer;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);font-size:13.5px;font-weight:500;font-family:var(--font);align-items:center;gap:6px;padding:.5rem 1rem;transition:background .12s,box-shadow .12s;display:inline-flex}.btn:hover{background:var(--surface-2)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn:active{transform:scale(.98)}.btn-primary{background:var(--accent);color:#fff;border-color:#0000}.btn-primary:hover{background:#1d4ed8}.btn-danger{background:var(--danger-bg);color:var(--danger);border-color:#0000}.btn-danger:hover{background:#fee2e2}.btn-sm{padding:.35rem .75rem;font-size:12.5px}.btn-icon{border-radius:8px;padding:.4rem}.form-group{flex-direction:column;gap:5px;margin-bottom:.85rem;display:flex}.form-group label{color:var(--text-2);font-size:12px;font-weight:500}.form-group input,.form-group select,.form-group textarea{border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--surface);width:100%;color:var(--text);font-size:13.5px;font-family:var(--font);outline:none;padding:.55rem .8rem;transition:border-color .12s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px #2563eb1a}.form-grid{grid-template-columns:1fr 1fr;gap:.75rem;display:grid}.form-actions{align-items:center;gap:.75rem;margin-top:.25rem;display:flex}.form-status{font-size:12px}.form-status.saving{color:var(--text-3)}.form-status.ok{color:var(--success)}.form-status.err{color:var(--danger)}.grid-2{grid-template-columns:1fr 1fr;gap:1rem;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:1rem;display:grid}.grid-4{grid-template-columns:repeat(4,1fr);gap:1rem;display:grid}.section-title{color:var(--text);align-items:center;gap:8px;margin-bottom:.85rem;font-size:13px;font-weight:600;display:flex}.section-title i{color:var(--accent)}.prog-bar{background:var(--surface-2);border-radius:99px;height:7px;overflow:hidden}.prog-fill{background:var(--accent);border-radius:99px;height:100%;transition:width .4s}.prog-fill.green{background:var(--success)}.prog-fill.orange{background:#f97316}.activity-list{flex-direction:column;display:flex}.activity-item{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:.75rem 0;display:flex}.activity-item:last-child{border-bottom:none}.activity-icon{border-radius:9px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:15px;display:flex}.icon-money{background:var(--success-bg);color:var(--success)}.icon-fitness{background:var(--accent-bg);color:var(--accent-text)}.icon-goal{background:var(--warning-bg);color:var(--warning-text)}.icon-danger{background:var(--danger-bg);color:var(--danger)}.activity-body{flex:1;min-width:0}.activity-name{font-size:13.5px;font-weight:500}.activity-meta{color:var(--text-3);margin-top:1px;font-size:11.5px}.activity-right{text-align:right;flex-shrink:0;font-size:13.5px;font-weight:600}.badge{border-radius:99px;align-items:center;padding:2px 9px;font-size:11px;font-weight:500;display:inline-flex}.badge-food{color:#15803d;background:#f0fdf4}.badge-travel{background:var(--accent-bg);color:var(--accent-text)}.badge-shopping{color:#92400e;background:#fffbeb}.badge-bills{background:var(--danger-bg);color:var(--danger)}.badge-other{background:var(--surface-2);color:var(--text-2)}.badge-done{color:#15803d;background:#f0fdf4}.badge-walking{background:var(--accent-bg);color:var(--accent-text)}.badge-running{color:#7e22ce;background:#fdf4ff}.badge-cycling{color:#92400e;background:#fffbeb}.hero{border-radius:var(--radius-lg);color:#fff;background:linear-gradient(135deg,#1e3a8a 0%,#2563eb 100%);margin-bottom:1.25rem;padding:2rem;position:relative;overflow:hidden}.hero:after{content:"";background:#ffffff0f;border-radius:50%;width:200px;height:200px;position:absolute;top:-40px;right:-40px}.hero h2{letter-spacing:-.4px;margin-bottom:4px;font-size:22px;font-weight:600}.hero p{opacity:.8;max-width:480px;font-size:13px}.hero-stats{grid-template-columns:1fr 1fr;gap:1rem;margin-top:1.5rem;display:grid}.hero-stat{border-radius:var(--radius);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff1f;padding:.85rem 1rem}.hero-stat-label{opacity:.7;margin-bottom:4px;font-size:11px}.hero-stat-value{font-size:22px;font-weight:600}.toast-container{z-index:9999;flex-direction:column;gap:.5rem;display:flex;position:fixed;bottom:1.5rem;right:1.5rem}.toast{background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius);box-shadow:var(--shadow-md);align-items:center;gap:8px;min-width:220px;padding:.75rem 1rem;font-size:13px;animation:.2s toast-in;display:flex}.toast.success{border-left:3px solid var(--success)}.toast.error{border-left:3px solid var(--danger)}.toast i{font-size:14px}.toast.success i{color:var(--success)}.toast.error i{color:var(--danger)}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.overlay{z-index:200;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0006;justify-content:center;align-items:center;padding:1rem;display:flex;position:fixed;inset:0}.modal{background:var(--surface);border-radius:var(--radius-lg);width:100%;max-width:420px;box-shadow:var(--shadow-md);padding:1.75rem;position:relative}.modal-title{margin-bottom:1.25rem;font-size:17px;font-weight:600}.modal-close{background:var(--surface-2);border:1px solid var(--border);cursor:pointer;color:var(--text-2);border-radius:8px;padding:.35rem .5rem;font-size:14px;position:absolute;top:1rem;right:1rem}.modal-close:hover{background:var(--border)}.qa-grid{grid-template-columns:1fr 1fr;gap:.75rem;display:grid}.qa-btn{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);text-align:left;cursor:pointer;font-family:var(--font);padding:1rem;transition:background .12s,border-color .12s}.qa-btn:hover{background:var(--accent-bg);border-color:var(--accent)}.qa-btn i{color:var(--accent);margin-bottom:8px;font-size:20px;display:block}.qa-btn strong{margin-bottom:2px;font-size:13.5px;display:block}.qa-btn span{color:var(--text-3);font-size:12px}.tabs{background:var(--surface-2);border-radius:var(--radius);gap:.25rem;margin-bottom:1.25rem;padding:3px;display:flex}.tab{cursor:pointer;color:var(--text-2);font-size:13px;font-family:var(--font);background:0 0;border:none;border-radius:8px;flex:1;padding:.45rem .75rem;transition:background .1s,color .1s}.tab.active{background:var(--surface);color:var(--text);box-shadow:var(--shadow);font-weight:500}.goal-item{border-bottom:1px solid var(--border);padding:.85rem 0}.goal-item:last-child{border-bottom:none}.goal-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.goal-title{font-size:14px;font-weight:500}.goal-pct{color:var(--accent-text);font-size:13px;font-weight:600}.goal-actions{align-items:center;gap:.5rem;display:flex}.calc-result{background:var(--surface-2);border-radius:var(--radius);margin-top:1rem;padding:1rem}.calc-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:.4rem 0;font-size:13.5px;display:flex}.calc-row:last-child{border-bottom:none;font-size:14px;font-weight:600}.calc-row span:last-child{color:var(--accent-text)}.auth-page{background:var(--bg);justify-content:center;align-items:center;min-height:100vh;padding:1rem;display:flex}.auth-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:400px;box-shadow:var(--shadow-md);padding:2rem}.auth-logo{text-align:center;margin-bottom:1.75rem}.auth-logo h1{letter-spacing:-.5px;font-size:22px;font-weight:700}.auth-logo p{color:var(--text-3);margin-top:4px;font-size:13px}.auth-error{background:var(--danger-bg);color:var(--danger);border-radius:var(--radius);align-items:center;gap:8px;margin-bottom:1rem;padding:.65rem .85rem;font-size:13px;display:flex}.auth-switch{text-align:center;color:var(--text-3);margin-top:1.25rem;font-size:13px}.auth-switch button{color:var(--accent);cursor:pointer;background:0 0;border:none;font-size:13px;font-weight:500}.chat-wrap{max-width:680px}.chat-messages{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-lg);flex-direction:column;gap:.75rem;min-height:320px;max-height:460px;margin-bottom:1rem;padding:1rem;display:flex;overflow-y:auto}.msg{white-space:pre-wrap;border-radius:10px;max-width:85%;padding:.65rem .9rem;font-size:13.5px;line-height:1.6}.msg-user{background:var(--accent);color:#fff;border-radius:10px 10px 2px;margin-left:auto}.msg-ai{background:var(--surface);border:1px solid var(--border);border-radius:10px 10px 10px 2px;margin-right:auto}.msg-thinking{color:var(--text-3);font-style:italic}.chat-input-row{gap:.5rem;display:flex}.chat-input-row input{border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--surface);color:var(--text);font-size:13.5px;font-family:var(--font);outline:none;flex:1;padding:.6rem .9rem}.chat-input-row input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #2563eb1a}.chat-suggestions{flex-wrap:wrap;gap:.5rem;margin-bottom:1rem;display:flex}.suggestion-chip{border:1px solid var(--border-strong);background:var(--surface);cursor:pointer;color:var(--text-2);font-size:12px;font-family:var(--font);border-radius:99px;padding:.35rem .85rem;transition:background .1s}.suggestion-chip:hover{background:var(--accent-bg);color:var(--accent-text);border-color:var(--accent)}.empty{text-align:center;color:var(--text-3);padding:2.5rem 1rem}.empty i{opacity:.4;margin-bottom:.75rem;font-size:28px;display:block}.empty p{font-size:13px}.empty small{margin-top:4px;font-size:12px;display:block}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:.5rem}.gap-3{gap:.75rem}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.text-muted{color:var(--text-3);font-size:13px}.text-sm{font-size:12.5px}.font-medium{font-weight:500}.font-semibold{font-weight:600}.w-full{width:100%}.mob-nav{background:var(--surface);border-top:1px solid var(--border);z-index:100;padding:.5rem 0 calc(.5rem + env(safe-area-inset-bottom));display:none;position:fixed;bottom:0;left:0;right:0}.mob-nav-inner{justify-content:space-around;display:flex}.mob-nav-btn{color:var(--text-3);cursor:pointer;font-size:10px;font-family:var(--font);background:0 0;border:none;flex-direction:column;align-items:center;gap:3px;min-width:52px;padding:.25rem .5rem;display:flex}.mob-nav-btn.active{color:var(--accent)}.mob-nav-btn i{font-size:19px}@media (width<=768px){.sidebar{display:none}.mob-nav{display:block}.main-content{margin-left:0;padding-bottom:5rem}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.grid-4{grid-template-columns:1fr 1fr}.form-grid{grid-template-columns:1fr}.topbar{padding:0 1rem}.page{padding:1rem}.hero{padding:1.25rem}.hero h2{font-size:18px}.hero-stats{grid-template-columns:1fr 1fr}}