:root{--bg-color:#0d0d0d;--card-bg:#1e1e1e99;--text-primary:#fff;--text-secondary:#aaa;--accent-color:#0f8;--accent-glow:#0f83;--input-bg:#00000080;--border-color:#ffffff1a;--border-radius:16px;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-primary);background-image:radial-gradient(circle at 50% 0%, #1a1a1a 0%, var(--bg-color) 70%);justify-content:center;min-height:100vh;display:flex}.app-container{flex-direction:column;gap:24px;width:100%;max-width:480px;padding:24px 20px;display:flex}header{text-align:center;margin-bottom:8px}header h1{letter-spacing:-.5px;background:linear-gradient(135deg,#fff,#aaa);-webkit-text-fill-color:transparent;-webkit-background-clip:text;font-size:28px;font-weight:700}.subtitle{color:var(--text-secondary);margin-top:4px;font-size:13px}.card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--border-radius);-webkit-backdrop-filter:blur(10px);padding:24px}.input-section{flex-direction:column;gap:20px;display:flex}.input-group{flex-direction:column;gap:8px;display:flex}label{color:var(--text-secondary);font-size:13px;font-weight:500}input[type=number],input[type=date]{background:var(--input-bg);border:1px solid var(--border-color);color:var(--text-primary);border-radius:12px;outline:none;width:100%;padding:12px 16px;font-family:monospace;font-size:20px;transition:all .2s}input[type=number]:focus,input[type=date]:focus{border-color:var(--accent-color);box-shadow:0 0 0 2px var(--accent-glow)}.market-toggle{background:var(--input-bg);border:1px solid var(--border-color);border-radius:12px;display:flex;overflow:hidden}.market-toggle input[type=radio]{display:none}.market-toggle label{text-align:center;color:var(--text-secondary);cursor:pointer;flex:1;padding:12px 0;font-size:14px;transition:all .2s}.market-toggle input[type=radio]:checked+label{background:var(--border-color);color:var(--text-primary);font-weight:600}.quick-tags{flex-wrap:wrap;gap:8px;margin-top:4px;display:flex}.tag{border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;background:#ffffff0d;border-radius:20px;padding:6px 12px;font-size:12px;transition:all .2s}.tag:hover,.tag:active{background:var(--accent-glow);color:var(--accent-color);border-color:var(--accent-color)}.result-section{text-align:center;flex-direction:column;gap:16px;display:flex}.result-box{flex-direction:column;align-items:center;display:flex}.result-label{color:var(--text-secondary);text-transform:uppercase;letter-spacing:1px;margin-bottom:4px;font-size:13px}.result-value{color:var(--text-primary);font-family:monospace;font-size:24px;font-weight:700;transition:color .3s}.result-box.primary .result-value{color:var(--accent-color);text-shadow:0 0 20px var(--accent-glow);font-size:48px}input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}