:root{--bg:#f5f4f0;--surface:#fff;--surface-2:#faf9f6;--line:#e3e0d8;--line-strong:#cfcbc1;--text:#1d1b18;--muted:#6c675e;--faint:#a29d92;--accent:#2f5bd3;--accent-soft:#e8eefc;--ok:#2b8a3e;--ok-soft:#e6f4ea;--warn:#c2410c;--warn-soft:#fdf0e7;--danger:#c92a2a;--danger-soft:#fdecec;--radius:10px;--shadow:0 1px 2px #1e190f0f, 0 2px 8px #1e190f0d;color:var(--text);background:var(--bg);font-family:Heebo,Segoe UI,system-ui,sans-serif;font-size:15px;line-height:1.5}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);direction:rtl;min-height:100vh}button,input,textarea,select{font:inherit;color:inherit}img{display:block}a{color:var(--accent)}.btn{border:1px solid var(--line-strong);background:var(--surface);cursor:pointer;white-space:nowrap;color:var(--text);border-radius:8px;justify-content:center;align-items:center;gap:6px;padding:8px 16px;font-weight:500;text-decoration:none;transition:background .12s,border-color .12s;display:inline-flex}.btn:hover:not(:disabled){background:var(--surface-2);border-color:var(--faint)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn.primary:hover:not(:disabled){background:#2449b4}.btn.danger{color:var(--danger)}.btn.danger:hover:not(:disabled){background:var(--danger-soft);border-color:var(--danger)}.btn.ghost{background:0 0;border-color:#0000}.btn.ghost:hover:not(:disabled){background:#0000000a}.btn.sm{padding:4px 10px;font-size:13px}.btn.lg{padding:12px 24px;font-size:16px}.input{border:1px solid var(--line-strong);background:var(--surface);border-radius:8px;outline:none;width:100%;padding:8px 12px}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.char-input{text-align:center;width:56px;padding:4px;font-size:24px}.topbar{z-index:20;background:var(--surface);border-bottom:1px solid var(--line);align-items:center;gap:16px;height:56px;padding:0 20px;display:flex;position:sticky;top:0}.brand{cursor:pointer;align-items:center;gap:8px;font-size:17px;font-weight:700;display:flex}.brand-mark{background:var(--accent);color:#fff;border-radius:7px;place-items:center;width:28px;height:28px;font-size:16px;display:grid}.spacer{flex:1}.page{max-width:1240px;margin:0 auto;padding:24px 20px 60px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:18px 20px}.muted{color:var(--muted)}.faint{color:var(--faint)}.small{font-size:13px}.row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.stack{flex-direction:column;gap:12px;display:flex}h1{font-size:24px;font-weight:700}h2{font-size:18px;font-weight:600}h3{font-size:15px;font-weight:600}.ltr{direction:ltr;unicode-bidi:isolate}.error-box{background:var(--danger-soft);color:var(--danger);border-radius:8px;padding:10px 14px;font-size:14px}.note-box{background:var(--warn-soft);color:var(--warn);border-radius:8px;padding:10px 14px;font-size:14px}.save-state{color:var(--muted);align-items:center;gap:6px;font-size:13px;display:flex}.save-state .dot{background:var(--ok);border-radius:50%;width:8px;height:8px}.save-state.saving .dot{background:var(--faint);animation:1s infinite pulse}.save-state.error{color:var(--danger)}.save-state.error .dot{background:var(--danger)}@keyframes pulse{50%{opacity:.3}}.tabs{gap:2px;height:100%;display:flex}.tab{cursor:pointer;color:var(--muted);background:0 0;border:none;border-bottom:2px solid #0000;align-items:center;gap:8px;margin-bottom:-1px;padding:0 16px;font-weight:500;display:flex}.tab:hover{color:var(--text)}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.tab .count{background:var(--surface-2);border:1px solid var(--line);color:var(--muted);border-radius:10px;padding:0 7px;font-size:12px}.login{place-items:center;min-height:100vh;padding:20px;display:grid}.login .card{width:100%;max-width:360px;padding:28px}.project-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;display:grid}.project-card{cursor:pointer;flex-direction:column;transition:border-color .12s,transform .12s;display:flex;overflow:hidden}.project-card:hover{border-color:var(--accent)}.project-thumb{background:var(--surface-2) center/cover no-repeat;border-bottom:1px solid var(--line);height:150px;color:var(--faint);place-items:center;display:grid}.project-body{flex-direction:column;gap:8px;padding:14px 16px;display:flex}.progress{background:var(--line);border-radius:3px;height:6px;overflow:hidden}.progress>div{background:var(--ok);border-radius:3px;height:100%}.new-card{border:2px dashed var(--line-strong);box-shadow:none;min-height:260px;color:var(--muted);background:0 0;place-items:center;display:grid}.new-card:hover{border-color:var(--accent);color:var(--accent)}.sheets-layout{grid-template-columns:220px 1fr;align-items:start;gap:20px;display:grid}.sheet-list{flex-direction:column;gap:10px;display:flex;position:sticky;top:76px}.sheet-item{cursor:pointer;flex-direction:column;gap:6px;padding:8px;display:flex}.sheet-item img{object-fit:cover;border:1px solid var(--line);border-radius:6px;width:100%;height:110px}.sheet-item.active{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.dropzone{border:2px dashed var(--line-strong);border-radius:var(--radius);text-align:center;cursor:pointer;background:var(--surface);color:var(--muted);padding:48px 20px}.dropzone:hover,.dropzone.over{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.dropzone.small{padding:14px 10px;font-size:14px}.canvas-wrap{border:1px solid var(--line);background:#e9e7e1;border-radius:8px;max-height:72vh;position:relative;overflow:auto}.canvas-wrap canvas{cursor:crosshair;margin:0 auto;display:block}.chip{background:var(--surface-2);border:1px solid var(--line);border-radius:14px;align-items:center;gap:6px;padding:3px 10px;font-size:13px;display:inline-flex}.chip button{cursor:pointer;color:var(--muted);background:0 0;border:none;font-size:14px;line-height:1}.chip button:hover{color:var(--danger)}.slider{flex-direction:column;flex:1;gap:2px;min-width:200px;display:flex}.slider input{accent-color:var(--accent)}.letters-layout{grid-template-columns:1fr 340px;align-items:start;gap:20px;display:grid}.board-group+.board-group{margin-top:18px}.board-group h3{align-items:baseline;gap:8px;margin-bottom:8px;display:flex}.board{grid-template-columns:repeat(auto-fill,minmax(68px,1fr));gap:8px;display:grid}.tile{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:8px;flex-direction:column;transition:border-color .1s,box-shadow .1s;display:flex;position:relative;overflow:hidden}.tile:hover{border-color:var(--faint)}.tile.selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.tile .img{place-items:center;height:64px;padding:4px;display:grid}.tile .img img{object-fit:contain;max-width:100%;max-height:100%}.tile .ghost{color:var(--line-strong);font-family:Times New Roman,serif;font-size:30px}.tile .label{text-align:center;border-top:1px solid var(--line);background:var(--surface-2);padding:1px 0;font-size:13px;font-weight:600}.tile.missing{background:var(--surface-2);border-style:dashed}.tile.missing.required{border-color:#e9b9a0}.tile.missing.required .label{color:var(--warn)}.tile .badge{background:var(--accent);color:#fff;border-radius:8px;padding:0 5px;font-size:11px;position:absolute;top:3px;left:3px}.tile .edited{background:var(--warn);border-radius:50%;width:7px;height:7px;position:absolute;top:3px;right:3px}.pool{outline:none;flex-wrap:wrap;gap:6px;display:flex}.pool-item{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:6px;min-width:36px;height:64px;padding:3px}.pool-item img{width:auto;height:100%}.pool-item.selected{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}.pool:focus-within .pool-item.selected{box-shadow:0 0 0 3px var(--accent)}.inspector{flex-direction:column;gap:14px;display:flex;position:sticky;top:76px}.inspector .big{border:1px solid var(--line);background:#fff;border-radius:8px;place-items:center;height:200px;padding:12px;display:grid}.inspector .big img{object-fit:contain;max-width:100%;max-height:100%}.inspector .big .ghost{color:var(--line);font-family:Times New Roman,serif;font-size:90px}.alts{flex-wrap:wrap;gap:6px;display:flex}.alts .pool-item{height:54px}.alts .pool-item.chosen{border-color:var(--ok);box-shadow:0 0 0 2px var(--ok-soft)}.kbd{border:1px solid var(--line-strong);background:var(--surface);border-bottom-width:2px;border-radius:4px;padding:0 5px;font-family:ui-monospace,monospace;font-size:12px}.modal-back{z-index:50;background:#14120e73;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal{flex-direction:column;width:100%;max-width:1100px;max-height:calc(100vh - 40px);display:flex;overflow:hidden}.modal-head{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:14px 20px;display:flex}.modal-body{flex-direction:column;gap:12px;padding:16px 20px;display:flex;overflow:auto}.modal-foot{border-top:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:10px;padding:12px 20px;display:flex}.export-layout{grid-template-columns:1fr 340px;align-items:start;gap:20px;display:grid}.preview-box{border:1px solid var(--line);border-radius:var(--radius);overflow-wrap:anywhere;white-space:pre-wrap;direction:rtl;background:#fff;min-height:160px;padding:24px}.size-row{gap:6px;display:flex}.font-row{border-bottom:1px solid var(--line);align-items:center;gap:10px;padding:8px 0;display:flex}.font-row:last-child{border-bottom:none}.missing-chars{flex-wrap:wrap;gap:4px;display:flex}.missing-chars button{border:1px dashed var(--warn);background:var(--warn-soft);width:32px;height:32px;color:var(--warn);cursor:pointer;border-radius:6px;font-size:17px}.weight-chip{border:1px solid var(--line-strong);background:var(--surface);cursor:pointer;border-radius:16px;padding:6px 12px;font-size:13px}.weight-chip.on{background:var(--ok-soft);border-color:var(--ok);color:var(--ok)}.empty{text-align:center;color:var(--muted);padding:48px 20px}.spinner{border:2px solid var(--line-strong);border-top-color:var(--accent);border-radius:50%;width:16px;height:16px;animation:.7s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}@media (width<=900px){.sheets-layout,.letters-layout,.export-layout{grid-template-columns:1fr}.sheet-list,.inspector{position:static}.topbar{gap:8px;padding:0 12px;overflow-x:auto}}