:root{--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--color-primary:#ffd12a;--color-primary-light:#ffe58f;--color-primary-dark:#e6b800;--color-bg-app:#fff5e6;--color-bg-card:#fff;--color-bg-card-light:#fff4d1;--color-bg-input:#f5f5f5;--color-text-main:#2a2a2a;--color-text-muted:#737373;--color-text-green:#10b981;--color-bg-green-light:#d1fae5;--color-border:#e5e5e5;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--shadow-card:0 8px 30px #0000000a;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--color-bg-app);color:var(--color-text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5}#root{background-color:var(--color-bg-app);max-width:480px;min-height:100vh;box-shadow:var(--shadow-lg);flex-direction:column;margin:0 auto;display:flex;position:relative;overflow-x:hidden}.flex-center{justify-content:center;align-items:center;display:flex}.flex-between{justify-content:space-between;align-items:center;display:flex}.text-bold{font-weight:600}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}button{cursor:pointer;background:0 0;border:none;font-family:inherit}.glass-effect{-webkit-backdrop-filter:blur(10px);background:#ffffffb3}.app-container{background:var(--color-bg-app);flex-direction:column;height:100vh;padding-bottom:70px;display:flex;position:relative}.main-content{flex:1;padding:0 16px 24px;overflow-y:auto}.top-header{background-color:var(--color-primary);z-index:10;justify-content:space-between;align-items:center;padding:16px 20px;display:flex;position:sticky;top:0}.top-header h1{color:var(--color-text-main);font-size:1.125rem;font-weight:600}.header-actions{gap:8px;display:flex}.action-btn{border-radius:var(--radius-full);background:#0000000d;justify-content:center;align-items:center;width:32px;height:32px;transition:background .2s;display:flex}.action-btn:active{background:#0000001a}.sub-header{justify-content:space-between;align-items:center;margin:16px 0;display:flex}.title-group{align-items:center;gap:12px;display:flex}.menu-btn{background:var(--color-primary-light);border-radius:var(--radius-sm);justify-content:center;align-items:center;width:32px;height:32px;display:flex}.sub-header h2{font-size:1.25rem;font-weight:700}.export-btn{color:var(--color-text-main);border-radius:var(--radius-full);box-shadow:var(--shadow-sm);background:#fff;align-items:center;gap:6px;padding:6px 12px;font-size:.875rem;font-weight:500;display:flex}.dashboard-card{border-radius:var(--radius-xl);box-shadow:var(--shadow-sm);background:#fff;margin-bottom:16px;padding:16px}.card-header{justify-content:space-between;align-items:center;margin-bottom:16px;padding:0 8px;display:flex}.card-title{align-items:center;gap:8px;font-size:1rem;font-weight:600;display:flex}.card-title-icon{color:var(--color-primary-dark)}.grid-2x2{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:16px;display:grid}.metric-box{background:var(--color-bg-card-light);border-radius:var(--radius-md);padding:12px;position:relative}.metric-label{color:var(--color-text-muted);align-items:center;gap:6px;margin-bottom:8px;font-size:.8rem;display:flex}.metric-value{color:var(--color-text-main);font-size:1.1rem;font-weight:700}.metric-sub{color:var(--color-text-muted);margin-top:4px;font-size:.7rem}.metric-icon{color:var(--color-primary-dark);opacity:.5;position:absolute;top:12px;right:12px}.profit-indicator{border-radius:var(--radius-md);border:1px dashed var(--color-border);background:#ffffff80;justify-content:space-between;align-items:center;padding:12px;display:flex}.profit-label{color:var(--color-text-green);align-items:center;gap:4px;font-size:.9rem;font-weight:500;display:flex}.profit-value{color:var(--color-text-green);font-size:1.1rem;font-weight:700}.profit-percent{background:var(--color-text-green);color:#fff;border-radius:var(--radius-full);padding:4px 8px;font-size:.8rem;font-weight:600}.collapsible-header{border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);cursor:pointer;background:#fff;align-items:center;gap:8px;margin-bottom:24px;padding:16px;font-weight:600;transition:background .2s;display:flex}.collapsible-header:active{background:#f9f9f9}.history-section-header{align-items:center;gap:8px;margin-bottom:16px;display:flex}.history-title{font-size:1.125rem;font-weight:600}.history-icon-bg{background:var(--color-primary-light);border-radius:var(--radius-full);justify-content:center;align-items:center;width:28px;height:28px;display:flex}.history-filters{gap:8px;margin-bottom:16px;display:flex}.filter-btn{border-radius:var(--radius-lg);color:var(--color-text-muted);box-shadow:var(--shadow-sm);background:#fff;flex:1;justify-content:center;align-items:center;gap:8px;padding:10px;font-size:.875rem;display:flex}.history-card{border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);background:#fff;margin-bottom:12px;padding:16px}.history-card-top{border-bottom:1px dashed var(--color-border);justify-content:space-between;align-items:center;margin-bottom:12px;padding-bottom:12px;display:flex}.history-date{align-items:center;gap:8px;font-size:.9rem;font-weight:500;display:flex}.history-actions{color:var(--color-text-muted);gap:12px;display:flex}.history-actions button{color:inherit;transition:color .2s}.history-actions button:hover{color:var(--color-primary-dark)}.history-card-bottom{align-items:center;gap:12px;display:flex}.history-item-detail{font-size:.95rem;font-weight:600}.history-item-desc{color:var(--color-text-muted);font-size:.85rem}.fab{background-color:var(--color-primary);width:56px;height:56px;color:var(--color-text-main);z-index:20;border-radius:50%;justify-content:center;align-items:center;transition:transform .2s,box-shadow .2s;display:flex;position:fixed;bottom:86px;right:max(16px,50% - 224px);box-shadow:0 4px 12px #ffd12a66}.fab:active{transform:scale(.95);box-shadow:0 2px 8px #ffd12a66}.bottom-nav{z-index:30;border-top-left-radius:var(--radius-xl);border-top-right-radius:var(--radius-xl);background:#fff;justify-content:space-around;width:100%;max-width:480px;padding:12px 0;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%);box-shadow:0 -2px 10px #0000000d}.nav-item{color:var(--color-text-muted);flex-direction:column;align-items:center;gap:4px;font-size:.7rem;font-weight:500;transition:color .2s;display:flex}.nav-item.active{color:var(--color-text-main)}.nav-item.active svg{stroke:var(--color-text-main);stroke-width:2.5px}.modal-overlay{z-index:50;opacity:0;pointer-events:none;background:#0006;justify-content:center;align-items:flex-end;transition:opacity .3s;display:flex;position:fixed;inset:0}.modal-overlay.open{opacity:1;pointer-events:auto}.modal-content{background:#fff;border-top-left-radius:24px;border-top-right-radius:24px;width:100%;max-width:480px;padding:24px;transition:transform .3s;transform:translateY(100%);box-shadow:0 -10px 40px #0000001a}.modal-overlay.open .modal-content{transform:translateY(0)}.modal-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.modal-title{font-size:1.2rem;font-weight:600}.btn-close{background:var(--color-bg-input);border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.form-group{margin-bottom:16px}.form-label{color:var(--color-text-muted);margin-bottom:8px;font-size:.85rem;font-weight:500;display:block}.form-input{background:var(--color-bg-input);border:1px solid var(--color-border);border-radius:var(--radius-md);width:100%;padding:12px 16px;font-family:inherit;font-size:1rem}.form-input:focus{border-color:var(--color-primary-dark);outline:none}.btn-primary{background:var(--color-primary);width:100%;color:var(--color-text-main);border-radius:var(--radius-lg);margin-top:8px;padding:16px;font-size:1rem;font-weight:600}