:root{--canvas-base:#000;--canvas-surface:#0a0a0e;--canvas-elevated:#14141a;--canvas-overlay:#1e1e26;--border-subtle:#1a1a20;--border-default:#2a2a36;--border-strong:#4a4a56;--text-primary:#fff;--text-secondary:#b8b8c0;--text-tertiary:#8a8a96;--text-muted:#5c5c68;--accent-primary:#0f8;--accent-surface:#001a11;--accent-border:#032;--data-cyan:#00e5e5;--data-emerald:#00e080}*{margin:0;padding:0;box-sizing:border-box}body{font-family:IBM Plex Mono,JetBrains Mono,SF Mono,Fira Code,Consolas,monospace;background:var(--canvas-base);color:var(--text-primary);min-height:100vh;line-height:1.5;font-size:14px;letter-spacing:.02em}.container{max-width:800px;margin:0 auto;padding:48px 24px}.header{margin-bottom:48px}.header h1{font-size:24px;font-weight:500;margin-bottom:8px}.header h1,.header p{text-transform:lowercase;letter-spacing:.04em}.header p{color:var(--text-tertiary);font-size:12px}.total-section{border:1px solid var(--border-default);border-radius:0;padding:32px 24px;margin-bottom:24px;background:var(--canvas-surface)}.total-label{font-size:10px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.15em;margin-bottom:12px}.total-amount{font-size:48px;font-weight:600;letter-spacing:.05em;color:var(--accent-primary);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.refresh-hint{font-size:10px;color:var(--text-muted);margin-top:8px;text-transform:lowercase}.percentage-breakdown{display:flex;flex-wrap:wrap;gap:16px;margin-top:16px;padding-top:16px;border-top:1px dashed var(--border-subtle)}.percentage-item{font-size:11px;color:var(--text-muted);letter-spacing:.08em;text-transform:lowercase}.percentage-item span{color:var(--text-tertiary);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.fees-grid{display:flex;flex-direction:column;border:1px solid var(--border-default);border-radius:0;background:var(--canvas-surface)}.fee-row{display:grid;grid-template-columns:1fr auto;grid-gap:24px;gap:24px;padding:20px 24px;border-bottom:1px solid var(--border-subtle);align-items:start;transition:background .2s ease}.fee-row:last-child{border-bottom:none}.fee-row:hover{background:var(--canvas-elevated);box-shadow:inset 3px 0 0 var(--accent-primary)}.fee-label{font-size:14px;color:var(--text-secondary);text-transform:lowercase;letter-spacing:.04em}.fee-amount{font-size:16px;font-weight:500;text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;letter-spacing:.05em}.fee-breakdown{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:24px;margin-top:12px;padding-top:12px;border-top:1px dashed var(--border-subtle)}.breakdown-item{font-size:11px;color:var(--text-muted);letter-spacing:.08em}.breakdown-value{color:var(--text-tertiary);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.address-tag{margin-top:4px;letter-spacing:.02em}.address-tag,.footer{font-size:10px;color:var(--text-muted)}.footer{margin-top:32px;padding-top:24px;border-top:1px solid var(--border-subtle);display:flex;justify-content:space-between;align-items:center;text-transform:uppercase;letter-spacing:.1em}.footer a{color:var(--text-tertiary);text-decoration:none;transition:color .2s}.footer a:hover{color:var(--accent-primary)}.last-updated{color:var(--text-tertiary);text-transform:lowercase}.error-box{border:1px solid var(--border-default);padding:32px;text-align:center;color:var(--text-secondary);background:var(--canvas-surface)}@media (max-width:640px){.container{padding:32px 16px}.total-amount{font-size:32px}.fee-row{padding:16px}.fee-breakdown,.footer{flex-direction:column;gap:8px}.footer{text-align:center}}