:root{--bg: #14181f;--surface: #1d232d;--surface-2: #283040;--text: #eef2f7;--muted: #9aa6b6;--cell: #2b3340;--cell-default-text: #e7edf5;--red: #e23b3b;--blue: #2f6fed;--green: #2faf4f;--orange: #f08a24;--gold: #b8902f;--radius: 14px;--ad-safe: 90px}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-tap-highlight-color:transparent;overscroll-behavior:none}button{font-family:inherit;cursor:pointer}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.app{display:flex;flex-direction:column;min-height:100%}.app-main{flex:1;width:100%;max-width:560px;margin:0 auto;padding:16px 16px calc(var(--ad-safe) + 16px);display:flex;flex-direction:column}.level-select{text-align:center;padding-top:8vh}.brand-row{display:flex;align-items:center;justify-content:center;gap:12px}.brand{font-size:2.6rem;letter-spacing:2px;margin:0;color:var(--gold)}img.flag{width:1.6rem;height:1.2rem;border-radius:3px;box-shadow:0 0 0 1px #ffffff26;object-fit:cover;flex:0 0 auto}.flag.globe{font-size:1.4rem;line-height:1;flex:0 0 auto}.tagline{color:var(--muted);margin:8px 0 32px}.level-list{display:flex;flex-direction:column;gap:16px}.level-chip{border:none;border-radius:var(--radius);padding:18px 20px;text-align:left;color:#fff;display:flex;flex-direction:column;gap:4px;transition:transform .08s ease,filter .15s ease}.level-chip:active{transform:scale(.98)}.level-name{font-size:1.3rem;font-weight:700;text-transform:capitalize}.level-meta{font-size:.85rem;opacity:.9}.level-easy{background:linear-gradient(135deg,#2faf4f,#1f8f3f)}.level-medium{background:linear-gradient(135deg,#2f6fed,#2052c0)}.level-difficult{background:linear-gradient(135deg,#e23b3b,#b32626)}.bank-status{color:var(--muted);font-size:.8rem;margin-top:28px}.game{display:flex;flex-direction:column;gap:16px}.game-header{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:8px}.game-title{font-size:1.25rem;margin:0;text-align:center;white-space:nowrap}.back{justify-self:start}.timer{justify-self:end;display:inline-flex;align-items:center;gap:4px;font-variant-numeric:tabular-nums;font-weight:700;background:var(--surface);padding:6px 10px;border-radius:999px}.timer.low .timer-value{color:var(--orange)}.timer.expired .timer-value{color:var(--red)}.board{display:grid;gap:8px}.cell{position:relative;aspect-ratio:1;border:none;border-radius:12px;background:var(--cell);color:var(--cell-default-text);font-size:clamp(1.1rem,6vw,1.8rem);font-weight:700;display:flex;align-items:center;justify-content:center;transition:transform .06s ease}.cell:active{transform:scale(.94)}.cell.assigned{background:var(--cell-color);color:#fff;box-shadow:0 0 0 3px color-mix(in srgb,var(--cell-color) 40%,transparent)}.cell.locked{opacity:.5;cursor:default}.cell.anchor{background:color-mix(in srgb,var(--cell-color) 22%,var(--cell));color:#fff;box-shadow:inset 0 0 0 3px var(--cell-color);cursor:default}.cell.anchor.locked{opacity:.5}.board.revealing .cell{cursor:default}.cell.revealed.assigned{opacity:.85}.cell-letter{pointer-events:none}.trays{display:flex;flex-direction:column;gap:10px}.tray{display:flex;align-items:center;gap:10px;background:var(--surface);border-radius:var(--radius);padding:8px 10px;min-height:52px}.tray.solved{outline:2px solid color-mix(in srgb,var(--green) 60%,transparent)}.tray-color{flex:0 0 auto;width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800}.tray-len{font-size:.95rem;font-variant-numeric:tabular-nums;line-height:1}.tray-chips{display:flex;flex-wrap:wrap;gap:6px;align-items:center;flex:1;min-height:36px;touch-action:none}.tray-empty{color:var(--muted);font-size:.8rem;font-style:italic}.chip{width:34px;height:34px;border-radius:8px;background:var(--surface-2);border:2px solid transparent;color:var(--text);font-weight:700;display:flex;align-items:center;justify-content:center;user-select:none;touch-action:none}.chip.dragging{transform:scale(1.12);box-shadow:0 4px 12px #0006}.chip.anchor{border-style:solid;border-width:2px;cursor:default;font-weight:800}.tray.solved .chip{background:color-mix(in srgb,var(--green) 18%,var(--surface-2))}.tick{font-size:.95rem}.tray-hint{flex:0 0 auto;margin-left:8px;padding:2px 8px;border-radius:999px;background:var(--surface-2);color:var(--muted);font-size:.8rem;font-weight:700;font-variant-numeric:tabular-nums}.tray-hint.done{background:color-mix(in srgb,var(--green) 30%,var(--surface-2));color:#fff}.game-footer{display:flex;align-items:center;justify-content:space-between;margin-top:4px}.progress{color:var(--muted);font-size:.9rem}.btn{border:none;border-radius:10px;padding:10px 16px;font-weight:600;background:var(--surface-2);color:var(--text)}.btn.primary{background:var(--blue);color:#fff}.btn.ghost{background:transparent;color:var(--muted)}.btn.reset{background:var(--surface-2)}.footer-actions{display:flex;gap:8px}.btn.hint.active{background:var(--blue);color:#fff}.btn:active{transform:scale(.97)}.modal-backdrop{position:fixed;inset:0;background:#080a0eb3;display:flex;align-items:center;justify-content:center;padding:24px;z-index:50}.modal{background:var(--surface);border-radius:20px;padding:28px 24px;text-align:center;max-width:380px;width:100%;box-shadow:0 20px 60px #00000080}.modal h2{margin:8px 0;font-size:1.8rem}.confetti{font-size:2.4rem}.modal-time{color:var(--muted);margin:8px 0 16px}.modal-time strong{color:var(--text)}.modal-words{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:0 0 20px}.modal-word{background:var(--surface-2);border-radius:8px;padding:4px 10px;font-weight:700;font-size:.85rem}.reward{display:flex;flex-direction:column;align-items:center;gap:4px;background:var(--surface-2);border:1px dashed color-mix(in srgb,var(--green) 60%,transparent);border-radius:12px;padding:14px 16px;margin:4px 0 18px}.reward-tag{font-size:.7rem;letter-spacing:1px;text-transform:uppercase;color:var(--muted)}.reward-label{font-size:1.05rem}.reward-brand{font-size:.8rem;color:var(--muted)}.reward-code{display:flex;align-items:center;gap:8px;margin-top:6px}.reward-code code{background:var(--bg);border-radius:6px;padding:4px 10px;font-weight:700;letter-spacing:1px}.btn.small{padding:6px 10px;font-size:.8rem}.reward-link{margin-top:6px;color:var(--blue);font-weight:700;text-decoration:none}.reward-terms{margin-top:4px;font-size:.7rem;color:var(--muted)}.modal-actions{display:flex;gap:10px;justify-content:center}.reveal-list{list-style:none;margin:0 0 20px;padding:0;display:flex;flex-direction:column;gap:8px}.reveal-row{display:flex;align-items:center;gap:10px}.reveal-dot{flex:0 0 auto;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.8rem}.reveal-word{font-weight:700;letter-spacing:1px}