:root{color-scheme:dark;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5;--bg: #0a0a0a;--surface: #111113;--surface-2: #1a1a1e;--border: rgba(255, 255, 255, .08);--border-hover: rgba(255, 255, 255, .15);--text: #fafafa;--text-muted: rgba(255, 255, 255, .55);--text-secondary: rgba(255, 255, 255, .7);--green: #22c55e;--green-bg: rgba(34, 197, 94, .1);--red: #ef4444;--red-bg: rgba(239, 68, 68, .1);--accent: #6366f1;--accent-hover: #818cf8}*{box-sizing:border-box;margin:0}html,body,#root{min-height:100vh;background:var(--bg);color:var(--text)}.shell{min-height:100vh;display:grid;place-items:center;padding:2rem}.login-card{max-width:26rem;width:100%;border:1px solid var(--border);padding:3rem 2.5rem;border-radius:1rem;background:var(--surface);text-align:center}.logo{font-size:.75rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--accent);margin-bottom:1.5rem}.login-card h1{font-size:1.75rem;font-weight:700;letter-spacing:-.03em;margin-bottom:.5rem}.subtitle{color:var(--text-muted);font-size:.95rem;margin-bottom:2rem}.app{min-height:100vh;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1.5rem;border-bottom:1px solid var(--border);background:var(--surface);position:sticky;top:0;z-index:100}.topbar-left,.topbar-right{display:flex;align-items:center;gap:.75rem}.logo-sm{font-weight:700;font-size:.7rem;letter-spacing:.15em;text-transform:uppercase;color:var(--accent)}.wallet-badge{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.8rem;padding:.3rem .75rem;border-radius:9999px;background:var(--surface-2);border:1px solid var(--border);color:var(--text-secondary)}.main{flex:1;max-width:72rem;width:100%;margin:0 auto;padding:2rem 1.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;font-size:.875rem;font-weight:500;padding:.5rem 1.25rem;border-radius:.5rem;border:1px solid transparent;cursor:pointer;transition:all .15s;white-space:nowrap;background:none;color:var(--text)}.btn-primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--surface-2);border-color:var(--border)}.btn-secondary:hover{border-color:var(--border-hover)}.btn-ghost{color:var(--text-muted)}.btn-ghost:hover{color:var(--text);background:var(--surface-2)}.btn-sm{font-size:.8rem;padding:.35rem .75rem}.btn-lg{font-size:1rem;padding:.75rem 2rem;width:100%}.btn-icon-only{width:2rem;height:2rem;padding:0;border-radius:.375rem;border:none;background:none;color:var(--text-muted);cursor:pointer;font-size:1.1rem;display:inline-flex;align-items:center;justify-content:center}.btn-icon-only:hover{color:var(--red);background:var(--red-bg)}.summary-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:2rem}.summary-card{background:var(--surface);border:1px solid var(--border);border-radius:.75rem;padding:1.25rem 1.5rem;display:flex;flex-direction:column;gap:.25rem}.summary-label{font-size:.78rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;font-weight:500}.summary-value{font-size:1.5rem;font-weight:700;letter-spacing:-.02em}.summary-sub{font-size:.85rem;font-weight:500}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.section-header h2{font-size:1.1rem;font-weight:600;letter-spacing:-.01em}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:.75rem;background:var(--surface)}.holdings-table{width:100%;border-collapse:collapse}.holdings-table th{text-align:left;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);padding:.75rem 1rem;border-bottom:1px solid var(--border);white-space:nowrap}.holdings-table td{padding:.85rem 1rem;border-bottom:1px solid var(--border);font-size:.9rem;vertical-align:middle}.holdings-table tbody tr:last-child td{border-bottom:none}.holdings-table tbody tr:hover{background:var(--surface-2)}.right{text-align:right}.coin-cell{display:flex;align-items:center;gap:.75rem}.coin-icon{width:28px;height:28px;border-radius:50%;flex-shrink:0}.coin-icon-lg{width:48px;height:48px;border-radius:50%;flex-shrink:0}.coin-name{font-weight:600;font-size:.9rem}.coin-symbol{font-size:.75rem;color:var(--text-muted);text-transform:uppercase}.pnl-sub{font-size:.78rem;opacity:.7}.positive{color:var(--green)}.negative{color:var(--red)}.empty-state{border:1px dashed var(--border);border-radius:.75rem;padding:3rem 2rem;text-align:center;color:var(--text-muted)}.error-text{color:var(--red);font-size:.85rem;margin-top:.75rem}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:grid;place-items:center;z-index:1000;padding:1rem}.modal{background:var(--surface);border:1px solid var(--border);border-radius:1rem;width:100%;max-width:28rem;max-height:85vh;overflow-y:auto;padding:1.5rem}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.modal-header h2{font-size:1.1rem;font-weight:600}.btn-icon{width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;border:none;background:none;color:var(--text-muted);font-size:1.3rem;cursor:pointer;border-radius:.375rem}.btn-icon:hover{color:var(--text);background:var(--surface-2)}.search-input{width:100%;padding:.6rem .85rem;border-radius:.5rem;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:.9rem;outline:none;margin-bottom:.75rem}.search-input:focus{border-color:var(--accent)}.coin-list{display:flex;flex-direction:column;gap:.25rem;max-height:50vh;overflow-y:auto}.coin-option{display:flex;align-items:center;gap:.75rem;padding:.65rem .75rem;border:none;background:none;color:var(--text);cursor:pointer;border-radius:.5rem;width:100%;text-align:left;font-size:.9rem}.coin-option:hover{background:var(--surface-2)}.coin-option-info{flex:1;display:flex;flex-direction:column}.coin-option-name{font-weight:600;font-size:.88rem}.coin-option-symbol{font-size:.72rem;color:var(--text-muted);text-transform:uppercase}.coin-option-price{font-size:.85rem;color:var(--text-secondary);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.empty-text{color:var(--text-muted);text-align:center;padding:2rem 0;font-size:.9rem}.add-form{display:flex;flex-direction:column;gap:1rem}.selected-coin-display{display:flex;align-items:center;gap:1rem;padding:.75rem;border-radius:.5rem;background:var(--surface-2)}.selected-coin-name{font-weight:600}.selected-coin-symbol{font-size:.78rem;color:var(--text-muted);text-transform:uppercase}.form-label{display:flex;flex-direction:column;gap:.35rem;font-size:.82rem;font-weight:500;color:var(--text-secondary)}.form-input{padding:.6rem .85rem;border-radius:.5rem;border:1px solid var(--border);background:var(--bg);color:var(--text);font-size:.95rem;outline:none}.form-input:focus{border-color:var(--accent)}.form-actions{display:flex;gap:.75rem;justify-content:flex-end}@media(max-width:640px){.summary-row{grid-template-columns:1fr}.holdings-table th:nth-child(3),.holdings-table td:nth-child(3),.holdings-table th:nth-child(5),.holdings-table td:nth-child(5){display:none}.main{padding:1.25rem 1rem}}
