*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0f1117;--surface:#1a1d27;--surface2:#22263a;--border:#2e3250;--text:#e8eaf6;--text-muted:#7b82a8;--accent:#6c63ff;--green:#00c896;--red:#ff5370;--orange:#ffb74d;--radius:12px}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:15px;line-height:1.5}h1{letter-spacing:-.5px;font-size:1.6rem;font-weight:800}h2{color:var(--text-muted);text-transform:uppercase;letter-spacing:1.5px;font-size:.72rem;font-weight:700}.app{max-width:1300px;margin:0 auto;padding:2rem 1.5rem}.header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:2rem;display:flex}.header-actions{align-items:center;gap:.75rem;display:flex}.btn-group{border-right:1px solid var(--border);gap:.4rem;padding-right:.75rem;display:flex}.header-save-group{align-items:center;gap:.5rem;display:flex}.save-timestamp{color:var(--text-muted);white-space:nowrap;font-size:.78rem}.btn{cursor:pointer;border:none;border-radius:8px;padding:.5rem 1.1rem;font-size:.84rem;font-weight:600;transition:background .15s,border-color .15s,transform 80ms,box-shadow .15s}.btn:disabled{opacity:.45;cursor:not-allowed}.btn:active:not(:disabled){transform:translateY(1px)}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover:not(:disabled){background:#7c74ff;box-shadow:0 0 0 3px #6c63ff40}.btn-secondary{background:var(--surface2);color:var(--text);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:#2a2f47;border-color:#404878}.btn-success{background:var(--green)!important;box-shadow:0 0 0 3px #00c89633!important}.btn-success:hover:not(:disabled){background:#00dba8!important}.btn-google{color:#333;cursor:pointer;background:#fff;border:none;border-radius:8px;align-items:center;gap:.6rem;padding:.75rem 1.6rem;font-size:1rem;font-weight:600;transition:box-shadow .15s,transform 80ms;display:flex;box-shadow:0 2px 8px #0000004d}.btn-google:hover{transform:translateY(-1px);box-shadow:0 4px 16px #0006}.btn-google:active{transform:translateY(0)}.stat-cards{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem;margin-bottom:2rem;display:grid}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.1rem 1.3rem;transition:border-color .15s}.stat-card:hover{border-color:#404878}.stat-card .label{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:.35rem;font-size:.7rem}.stat-card .value{font-size:1.35rem;font-weight:700;line-height:1.2}.stat-card-total{background:linear-gradient(135deg, var(--surface) 60%, #6c63ff12);border-color:#6c63ff59}.stat-card-total .value{font-size:1.6rem}.stat-card-total .label{color:#9b94ff}.section{margin-bottom:2.5rem}.section-header{border-left:3px solid var(--accent);justify-content:space-between;align-items:center;margin-bottom:1rem;padding-left:.65rem;display:flex}.table-wrap{border-radius:var(--radius);border:1px solid var(--border);overflow-x:auto}table{border-collapse:collapse;width:100%}thead tr{background:var(--surface2);z-index:10;position:sticky;top:0}th{text-align:left;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);white-space:nowrap;border-bottom:1px solid var(--border);padding:.7rem .9rem;font-size:.68rem;font-weight:700}td{border-top:1px solid var(--border);vertical-align:middle;padding:.55rem .9rem}tbody tr{background:var(--surface);transition:background .1s}tbody tr:hover{background:var(--surface2)}tr.row-buy td:first-child{border-left:3px solid var(--green);padding-left:calc(.9rem - 3px)}tr.row-sell td:first-child{border-left:3px solid var(--red);padding-left:calc(.9rem - 3px)}tr.row-deploy td:first-child{border-left:3px solid var(--orange);padding-left:calc(.9rem - 3px)}.num-input{background:var(--surface2);border:1px solid var(--border);color:var(--text);border-radius:6px;width:100%;min-width:70px;max-width:110px;padding:.3rem .5rem;font-size:.84rem;transition:border-color .15s}.num-input:hover:not(:focus){border-color:#404878}.num-input:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 2px #6c63ff33}.badge{letter-spacing:.5px;border-radius:20px;padding:.2rem .65rem;font-size:.72rem;font-weight:700;display:inline-block}.badge-buy{color:var(--green);background:#00c89626}.badge-sell{color:var(--red);background:#ff537026}.badge-deploy{color:var(--orange);background:#ffb74d26}.cat-cell{align-items:center;gap:.4rem;display:flex}.cat-dot{border-radius:50%;flex-shrink:0;width:7px;height:7px}.charts-row{grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:2.5rem;display:grid}.chart-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.2rem}.chart-card h3{color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:1rem;font-size:.7rem;font-weight:700}.error-bar{color:var(--red);background:#ff53702e;border:1px solid #ff537080;border-radius:8px;margin-bottom:1rem;padding:.65rem 1rem;font-size:.84rem}.login-screen{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:1.5rem;min-height:80vh;display:flex}.login-screen h1{font-size:2rem}.login-screen p{color:var(--text-muted);max-width:380px;line-height:1.6}.pos{color:var(--green)}.neg{color:var(--red)}.add-form{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.2rem}.add-form-title{text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:1rem;font-size:.72rem;font-weight:700}.add-form-row{flex-wrap:wrap;gap:1rem;display:flex}.add-form-field{flex-direction:column;gap:.3rem;display:flex}.add-form-field label{color:var(--text-muted);letter-spacing:.5px;text-transform:uppercase;font-size:.72rem;font-weight:600}.add-form-actions{justify-content:flex-end;gap:.5rem;margin-top:1rem;display:flex}.skeleton{background:linear-gradient(90deg, var(--surface2) 25%, var(--border) 50%, var(--surface2) 75%);background-size:200% 100%;animation:1.5s infinite shimmer}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:28px;height:28px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.toast{background:var(--surface2);border:1px solid var(--border);z-index:200;white-space:nowrap;border-radius:10px;align-items:center;gap:.75rem;padding:.6rem 1rem;font-size:.84rem;animation:.2s slideUp;display:flex;position:fixed;bottom:1.5rem;left:50%;transform:translate(-50%);box-shadow:0 4px 24px #00000080}@keyframes slideUp{0%{opacity:0;transform:translate(-50%)translateY(8px)}to{opacity:1;transform:translate(-50%)translateY(0)}}@media (width<=700px){.charts-row{grid-template-columns:1fr}.stat-cards{grid-template-columns:1fr 1fr}.btn-group{border-right:none}}