:root{--bg-gradient: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);--card-bg: rgba(255, 255, 255, .05);--card-border: rgba(255, 255, 255, .1);--text-primary: #ffffff;--text-secondary: #a0a0a0;--accent-color: #4ecca3;--accent-glow: rgba(78, 204, 163, .3);--input-bg: rgba(0, 0, 0, .2);--font-family: "Inter", system-ui, -apple-system, sans-serif}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:var(--font-family);background:var(--bg-gradient);color:var(--text-primary);min-height:100vh;display:flex;justify-content:center;overflow-x:hidden}.app-container{width:100%;padding:20px 10px;box-sizing:border-box}.calculator-card{width:100%;background:var(--card-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--card-border);border-radius:24px;padding:2rem 24px;box-shadow:0 8px 32px #0000005e}.header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;color:var(--accent-color)}.header h2{margin:0;font-size:1.5rem;font-weight:600}.icon{width:28px;height:28px}.bottom-install-button{background:#4ecca3;color:#1a1a2e;border:none;border-radius:12px;padding:8px 16px;display:flex;align-items:center;gap:8px;font-weight:600;font-size:.9rem;cursor:pointer;transition:all .2s}.bottom-install-button:active{transform:scale(.96)}.input-group{margin-bottom:16px;display:flex;flex-direction:column;gap:8px}.row{display:flex;gap:16px}.half{flex:1}label{font-size:.9rem;color:var(--text-secondary);display:flex;align-items:center;gap:6px}.label-with-select{justify-content:flex-start;gap:8px}.label-text{display:flex;align-items:center;gap:6px}.inline-select{background:transparent;border:1px solid var(--accent-color);color:var(--text-primary);border-radius:8px;padding:2px 8px;font-family:var(--font-family);font-size:.9rem;outline:none;cursor:pointer}.inline-select option{background:#1a1a2e;color:var(--text-primary)}input{width:100%;background:var(--input-bg);border:1px solid var(--card-border);border-radius:12px;padding:12px 16px;color:var(--text-primary);font-size:1.1rem;outline:none;transition:all .2s}input:focus{border-color:var(--accent-color);box-shadow:0 0 0 2px var(--accent-glow)}.results{margin-top:24px;padding-top:24px;border-top:1px solid var(--card-border)}.result-item{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.result-item.primary{background:#4ecca31a;padding:16px;border-radius:16px;border:1px solid var(--accent-glow);margin-bottom:20px;flex-direction:column;align-items:flex-start;gap:4px}.result-item.primary .label{color:var(--accent-color);font-weight:600}.value-row{display:flex;align-items:center;width:100%}.result-item.primary .value{font-size:1.8rem;font-weight:700;color:var(--text-primary);display:flex;flex:1.5;width:0;justify-content:flex-start;align-items:center}.stars{font-size:1.5rem;letter-spacing:-3px;display:flex;flex:1;width:0;justify-content:flex-end;align-items:center}.result-row{display:flex;gap:12px}.result-item.secondary{flex:1;background:var(--input-bg);padding:12px;border-radius:12px;flex-direction:column;align-items:flex-start;gap:4px}.result-item.secondary .label{font-size:.8rem;color:var(--text-secondary)}.result-item.secondary .value{font-size:1.2rem;font-weight:600}.bottom-bar{position:relative;width:100%;background:var(--card-bg);border-top:1px solid var(--card-border);padding:16px 0;display:flex;justify-content:space-between;align-items:center;z-index:10;margin-top:20px;background:transparent;border-top:none}.bottom-bar .bottom-install-button{width:100%;max-width:480px;justify-content:center;padding:12px;font-size:1rem}.origin-selector{display:flex;background:var(--input-bg);border-radius:12px;padding:4px;gap:4px;border:1px solid var(--card-border)}.origin-btn{flex:1;background:transparent;border:none;color:var(--text-secondary);padding:10px;border-radius:8px;cursor:pointer;transition:all .2s;display:flex;justify-content:center;align-items:center}.origin-btn:hover{color:var(--text-primary);background:#ffffff0d}.origin-btn.active{background:var(--accent-color);color:#1a1a2e;box-shadow:0 2px 8px #4ecca34d}@keyframes pop{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}.animate-pop{animation:pop .2s ease-in-out;display:inline-block}.nav-link{transition:color .2s ease}.nav-link:hover{color:var(--accent-color)!important}.nav-link.active{color:var(--accent-color)!important;font-weight:500}#root{max-width:1280px;margin:0 auto;padding:1rem;text-align:center}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.react:hover{filter:drop-shadow(0 0 2em #61dafbaa)}@keyframes logo-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(prefers-reduced-motion:no-preference){a:nth-of-type(2) .logo{animation:logo-spin infinite 20s linear}}.card{padding:2em}.read-the-docs{color:#888}