:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}#root{max-width:1280px;margin:0 auto;padding:2rem;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}.grade-calculator-container{background:#fff;color:#222;border-radius:16px;box-shadow:0 4px 24px #0000001a;padding:2rem 2.5vw;margin-top:2rem;transition:background .3s,color .3s;max-width:600px;margin-left:auto;margin-right:auto}.grade-calculator-container.dark{background:#23272f;color:#f1f1f1}.top-bar{display:flex;justify-content:flex-end;margin-bottom:1rem}.dark-mode-toggle{background:none;border:1px solid #888;border-radius:6px;padding:.5em 1em;cursor:pointer;color:inherit;font-size:1em;transition:background .2s,color .2s}.grade-form{margin-bottom:1.5em;display:flex;flex-direction:column;align-items:center;gap:.7em}.decimal-controls,.rounding-controls{margin-bottom:1em;display:flex;align-items:center;justify-content:center;gap:.5em}.decimal-controls button{padding:.2em .7em;font-size:1.1em;border-radius:4px;border:1px solid #888;background:#f3f3f3;cursor:pointer;transition:background .2s,box-shadow .2s;box-shadow:0 1px 4px #0000000f}.decimal-controls button:hover:not(:disabled){background:#e0e7ff;box-shadow:0 2px 8px #0000001a}.grade-calculator-container.dark .decimal-controls button{background:#333;color:#f1f1f1;border:1px solid #aaa}input[type=number]{padding:.4em .7em;border-radius:6px;border:1px solid #888;font-size:1em;width:7em;margin-left:.5em}select{padding:.3em .7em;border-radius:4px;border:1px solid #888;font-size:1em}.error{color:#d32f2f;margin-top:1em}.grade-table-wrapper{width:100%;overflow-x:auto;margin-top:1.5em}.grade-table{width:100%;border-collapse:collapse;min-width:400px;background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 2px 12px #0000000f}.grade-table th,.grade-table td{border:1px solid #ececec;padding:.6em .7em;text-align:center}.grade-table th{background:#f3f3f3;font-weight:600}.grade-calculator-container.dark .grade-table th{background:#2d323c}.grade-table tr:nth-child(2n){background:#fafafa}.grade-calculator-container.dark .grade-table tr:nth-child(2n){background:#262a32}.grade-table tr:nth-child(odd){background:#fff}.grade-calculator-container.dark .grade-table tr:nth-child(odd){background:#23272f}@media (max-width: 600px){.grade-calculator-container{padding:1rem .5rem;border-radius:0;box-shadow:none;margin-top:.5rem}.grade-form{gap:.4em}.grade-table{font-size:.95em;min-width:340px}}.controls-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.7em;margin-bottom:1.2em}.controls-row label,.controls-row .decimal-controls,.controls-row .rounding-controls{display:flex;align-items:center;font-size:1em}@media (max-width: 600px){.controls-row{flex-direction:column;align-items:stretch;gap:.4em;margin-bottom:.7em}.controls-row label,.controls-row .decimal-controls,.controls-row .rounding-controls{justify-content:flex-start;font-size:.98em}}.settings-toggle{background:none;border:none;margin-left:.5em;cursor:pointer;color:inherit;padding:.3em .5em;border-radius:50%;transition:background .2s;display:flex;align-items:center}.settings-toggle:hover{background:#e0e7ff}.grade-calculator-container.dark .settings-toggle:hover{background:#333}.settings-drawer{position:fixed;top:0;right:-320px;width:300px;height:100vh;background:#fff;color:#23272f;box-shadow:-2px 0 16px #0000001f;z-index:1002;transition:right .3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;padding:0}.grade-calculator-container.dark .settings-drawer{background:#23272f;color:#f1f1f1}.settings-drawer.open{right:0}.settings-header{display:flex;align-items:center;justify-content:space-between;padding:1.1em 1.2em .7em;font-size:1.2em;font-weight:600;border-bottom:1px solid #ececec}.grade-calculator-container.dark .settings-header{border-bottom:1px solid #333}.close-settings{background:none;border:none;font-size:1.5em;cursor:pointer;color:inherit;padding:0 .2em}.settings-content{padding:1.2em 1.2em .7em;display:flex;flex-direction:column;gap:1.1em}.settings-group{display:flex;align-items:center;gap:.7em;font-size:1em}.settings-group label{font-weight:400}.settings-backdrop{position:fixed;top:0;left:0;right:0;bottom:0;background:#0000002e;z-index:1001}@media (max-width: 600px){.settings-drawer{width:100vw;min-width:0;right:-100vw}.settings-drawer.open{right:0}}