@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;600;700&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap";@tailwind base;@tailwind components;@tailwind utilities;:root{font-family:Inter,sans-serif;color-scheme:dark;--base: #020617;--sidebar: #060A19;--card: #0B1026;--hover: #111936;--line: #17203D;--line-strong: #283455;--text: #F8FAFC;--text-soft: #CBD5E1;--muted: #71809D;--paper: #F8FAFC;--paper-text: #0F172A;--paper-soft: #334155;--paper-line: #E2E8F0}:root.light{color-scheme:light;--base: #F8FAFC;--sidebar: #F1F5F9;--card: #FFFFFF;--hover: #E9EFF7;--line: #E2E8F0;--line-strong: #CBD5E1;--text: #0F172A;--text-soft: #334155;--muted: #64748B;--paper: #FFFFFF;--paper-text: #0F172A;--paper-soft: #334155;--paper-line: #E2E8F0}body{margin:0;min-width:320px;min-height:100vh;background:var(--base)}button,input,textarea,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}.font-heading{font-family:Plus Jakarta Sans,sans-serif}.font-mono{font-family:JetBrains Mono,monospace}.no-scrollbar::-webkit-scrollbar{display:none}.no-scrollbar{scrollbar-width:none}::selection{background:#3b82f6;color:#fff}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--base)}::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:20px;border:2px solid var(--base)}.icon-button{display:inline-grid;height:2.25rem;width:2.25rem;flex-shrink:0;place-items:center;border-radius:.75rem;color:var(--muted);transition:.16s ease}.icon-button:hover{background:var(--hover);color:var(--text)}.primary-button,.secondary-button{display:inline-flex;min-height:2.35rem;align-items:center;justify-content:center;gap:.45rem;border-radius:.75rem;padding:.55rem .9rem;font-size:.72rem;font-weight:700;transition:.16s ease}.primary-button{color:#fff;box-shadow:0 8px 22px #0000002e}.primary-button:hover{transform:translateY(-1px)}.secondary-button{border:1px solid var(--line);background:var(--card);color:var(--text-soft)}.secondary-button:hover{border-color:var(--line-strong);background:var(--hover);color:var(--text)}.sidebar-row{display:flex;width:100%;align-items:center;gap:.65rem;border-radius:.7rem;padding:.58rem .7rem;color:var(--muted);font-size:.72rem;font-weight:600;text-align:left;transition:.15s ease}.sidebar-row:hover{background:var(--hover);color:var(--text)}.sidebar-row-active{background:var(--card);color:var(--text)}.menu-row{display:flex;width:100%;align-items:center;gap:.6rem;border-radius:.65rem;padding:.65rem .75rem;color:var(--muted);font-size:.7rem;font-weight:600}.menu-row:hover{background:var(--hover);color:var(--text)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;align-items:flex-start;justify-content:center;background:#01040fd1;padding-top:8vh}.form-input{width:100%;border:1px solid var(--line);border-radius:.75rem;background:var(--base);padding:.72rem .85rem;color:var(--text);font-size:.75rem;outline:none}.form-input:focus{border-color:#3b82f6}.profile-label{display:block;margin-bottom:.4rem;font-size:.56rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.editor-tool{display:inline-grid;height:1.9rem;min-width:1.9rem;place-items:center;border-radius:.5rem;color:var(--muted);transition:.15s ease}.editor-tool:hover{background:var(--hover);color:var(--text)}.sheet-head{height:2.5rem;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--sidebar);padding:0 .65rem;font-size:.58rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.sheet-cell{height:2.65rem;min-width:118px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:0 .65rem}.sheet-index{width:3rem;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--sidebar);text-align:center;font-family:JetBrains Mono,monospace;font-size:.58rem;color:var(--muted)}@media (max-width: 767px){.modal-backdrop{padding-top:3vh}}