:root{--bg:#0b0d10;--bg-elev:#14171c;--bg-elev-2:#1b1f26;--fg:#e8eaed;--fg-dim:#b4b8c1;--muted:#7a818e;--border:#232831;--border-strong:#2f3540;--accent:#72c2b7;--accent-2:#4fb3a3;--accent-glow:rgba(114, 194, 183, 0.18);--correct:#4ade80;--correct-bg:#14361f;--hint:#fb923c;--hint-bg:#3a210c;--hint-glow:rgba(251, 146, 60, 0.18);--cell-size:44px;--radius:14px;--radius-sm:6px;--shadow-lg:0 10px 40px -10px rgba(0, 0, 0, 0.6);--shadow-sm:0 1px 2px rgba(0, 0, 0, 0.4)}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:Arimo,system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;-webkit-font-smoothing:antialiased;min-height:100vh}body{background:radial-gradient(1200px 600px at 80% -10%,rgba(114,194,183,.08),transparent 60%),radial-gradient(900px 500px at -10% 100%,rgba(114,194,183,.05),transparent 60%),var(--bg)}.page{max-width:1180px;margin:0 auto;padding:2.5rem 1.5rem 4rem}.brand{display:flex;align-items:center;gap:.75rem}.brand img{width:clamp(160px,30vw,260px);height:auto}.brand h1{margin:0;font-size:2rem;font-weight:700;letter-spacing:-.02em;background:linear-gradient(135deg,#fff 0,var(--accent) 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.brand .subtitle{margin:0;color:var(--muted);font-size:.875rem;letter-spacing:.01em;line-height:1.3}.material-symbols-outlined{font-size:20px;line-height:1;vertical-align:middle;font-variation-settings:'opsz' 20,'wght' 300,'FILL' 1,'GRAD' 0}.desc-wrap{position:relative;display:inline-flex;align-items:center}.desc-tooltip{display:none;position:absolute;top:calc(100% + 8px);right:0;width:260px;padding:.6rem .8rem;background:var(--bg-elev-2);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:.82rem;line-height:1.4;color:var(--fg-dim);z-index:100;pointer-events:none}.desc-wrap.open .desc-tooltip,.desc-wrap:hover .desc-tooltip{display:block}.pane-title-actions{display:flex;align-items:center;gap:.4rem}.clues-pane .brand{display:flex;justify-content:center;margin-bottom:1.25rem}.clues-pane .brand img{width:100%!important;max-width:220px;height:auto}.clues-toolbar{display:flex;align-items:center;justify-content:center;gap:.4rem;padding-bottom:.85rem;margin-bottom:.85rem;border-bottom:1px solid var(--border)}button{font-family:inherit;font-size:.85rem;font-weight:500;padding:.55rem 1.1rem;border-radius:999px;cursor:pointer;transition:all 160ms ease;letter-spacing:.01em}.btn-ghost{background:0 0;color:var(--fg-dim);border:1px solid var(--border)}.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}.btn-hint{background:0 0;color:var(--hint);border:1px solid var(--hint)}.btn-hint:hover{background:var(--hint-bg);box-shadow:0 0 0 4px var(--hint-glow)}.btn-primary{background:var(--accent);color:#0b0d10;border:1px solid var(--accent);font-weight:600}.btn-primary:hover{background:var(--accent-2);border-color:var(--accent-2);box-shadow:0 0 0 4px var(--accent-glow)}button:active{transform:translateY(1px)}button.disabled,button:disabled{background:0 0;color:var(--muted);border-color:var(--border);cursor:not-allowed;pointer-events:none;box-shadow:none}.layout{display:grid;grid-template-columns:minmax(280px,360px) minmax(0,1fr);gap:1rem;align-items:stretch;justify-content:center}.board-pane,.clues-pane{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:1.75rem;box-shadow:var(--shadow-lg)}.clues-pane{display:flex;flex-direction:column;padding-bottom:1rem}.board-column{display:flex;flex-direction:column}.board-pane{display:flex;align-items:center;justify-content:center;flex:1}.session-counter{margin-top:auto;padding:1.25rem .25rem 0;font-size:.78rem;color:var(--muted);letter-spacing:.03em;text-align:center}#crossword-wrap{position:relative;width:fit-content}#crossword-container{display:grid;gap:4px;padding:4px;background:var(--bg-elev-2);border-radius:var(--radius-sm)}.cell{width:var(--cell-size);height:var(--cell-size);display:flex;align-items:center;justify-content:center;font-family:'M PLUS Rounded 1c',ui-rounded,system-ui,sans-serif;font-size:1.1rem;font-weight:700;text-transform:uppercase;position:relative;border-radius:4px;transition:background 180ms ease,transform 180ms ease,box-shadow 180ms ease}.cell.empty{background:0 0}.cell.locked{background:var(--bg-elev);color:var(--muted);border:1px solid var(--border);font-size:1.4rem}.cell.locked.space{background:0 0;border:1px dashed var(--border)}.cell.input{background:var(--bg);border:1px solid var(--border-strong)}.cell.input:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.cell.input input{width:100%;height:100%;background:0 0;border:0;color:var(--fg);text-align:center;font-family:inherit;font-size:1.1rem;font-weight:700;text-transform:uppercase;caret-color:var(--accent);outline:0;padding:0}.cell.input.correct{background:var(--correct-bg);border-color:var(--correct);box-shadow:inset 0 0 0 1px var(--correct)}.cell.input.correct input{color:var(--correct)}.cell.input.hinted{background:var(--hint-bg);border-color:var(--hint);box-shadow:inset 0 0 0 1px var(--hint);cursor:default}.cell.input.hinted input{color:var(--hint);cursor:default}.cell.input.hinted .act-marker{color:var(--hint)}.cell.active-word{background:rgba(114,194,183,.08)}.cell.input.active-word{border-color:var(--accent)}.act-marker{position:absolute;top:2px;left:4px;font-family:Arimo,sans-serif;font-size:.55rem;font-weight:600;letter-spacing:.06em;color:var(--accent);pointer-events:none;line-height:1;text-transform:none}.cell.input.correct .act-marker{color:var(--correct)}#crossword-container.solved{background:rgba(114,194,183,.18);box-shadow:0 0 0 1px var(--accent),0 0 40px -6px var(--accent);transition:background .4s ease,box-shadow .4s ease}#crossword-container.solved .cell.input,#crossword-container.solved .cell.input.correct{background:var(--correct-bg);border-color:var(--correct);box-shadow:inset 0 0 0 1px var(--correct);cursor:default}#crossword-container.solved .cell.input input,#crossword-container.solved .cell.locked{color:var(--correct);cursor:default}#crossword-container.solved .cell.locked{border-color:var(--correct)}#crossword-container.solved .act-marker{color:var(--correct)}#crossword-container.solved .cell.input.hinted{background:var(--hint-bg);border-color:var(--hint);box-shadow:inset 0 0 0 1px var(--hint)}#crossword-container.solved .cell.input.hinted input{color:var(--hint)}#crossword-container.solved .cell.input.hinted .act-marker{color:var(--hint)}.pane-title{margin:0 0 1.25rem;font-size:.75rem;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--muted)}.header-controls .pane-title-row{margin-bottom:0;justify-content:flex-end}.pane-title-row .desc-tooltip{right:0;left:auto}.pane-title-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.25rem}.pane-title-row .pane-title{margin:0}.info-btn{background:0 0!important;border:0!important;box-shadow:none!important;appearance:none;-webkit-appearance:none;padding:2px;border-radius:999px;color:var(--muted);display:inline-flex;align-items:center;cursor:pointer;transition:color 140ms ease}.info-btn svg{display:block}.info-btn:hover{color:var(--accent)}#clues{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.65rem}.clue-row{display:grid;grid-template-columns:auto 1fr;gap:.85rem;padding:.85rem 1rem;background:var(--bg-elev-2);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:border-color 160ms ease,background 160ms ease;align-items:start}.clue-row:hover{border-color:var(--border-strong);background:#1f242c}.clue-row.active{border-color:var(--accent);background:rgba(114,194,183,.06)}.clue-row.solved .clue-text{color:var(--muted);text-decoration:line-through}.clue-tag{display:flex;flex-direction:column;align-items:center;gap:.15rem;min-width:2.5rem;padding-top:.05rem}.act-label{font-size:.7rem;font-weight:700;letter-spacing:.08em;color:var(--accent);font-family:'M PLUS Rounded 1c',sans-serif}.dir{font-size:.65rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.difficulty{display:inline-flex;gap:3px;margin-top:4px;justify-content:center}.difficulty .dot{width:5px;height:5px;border-radius:50%;background:var(--border-strong)}.difficulty .dot.filled{background:var(--accent)}.clue-text{color:var(--fg-dim);font-size:.92rem;line-height:1.45}.pane-section{margin-top:1.5rem;padding-top:1.25rem;border-top:1px solid var(--border)}.pane-section .pane-title{margin:0 0 1.25rem}.progress{display:flex;flex-direction:column;gap:.5rem}.progress-meta{display:flex;justify-content:space-between;align-items:baseline;font-family:'M PLUS Rounded 1c',sans-serif;font-size:.78rem;color:var(--muted);letter-spacing:.05em}#timer{color:var(--fg-dim);font-variant-numeric:tabular-nums}#progress-text{font-variant-numeric:tabular-nums}.share-blocked[hidden],.share-buttons[hidden],.share-zone[hidden]{display:none}.share-buttons{display:flex;gap:.5rem}.btn-share-mode{flex:1;background:var(--correct-bg);color:var(--correct);border:1px solid var(--correct);padding:.55rem .8rem;border-radius:999px;font-family:inherit;font-weight:600;font-size:.85rem;cursor:pointer;transition:all 160ms ease}.btn-share-mode:hover{background:rgba(74,222,128,.18);box-shadow:0 0 0 3px rgba(74,222,128,.15)}.btn-share-mode.copied{background:var(--correct);color:#0b0d10}.share-blocked{display:block;padding:.55rem .8rem;background:0 0;color:var(--muted);border:1px solid var(--border);border-radius:999px;text-align:center;font-size:.85rem;font-weight:600}.progress-bar{height:4px;background:var(--bg-elev-2);border-radius:999px;overflow:hidden}#progress-fill{height:100%;width:0%;background:linear-gradient(90deg,var(--accent),var(--correct));border-radius:999px;transition:width 320ms ease}.page-credit{position:fixed;right:1rem;bottom:.75rem;font-size:.72rem;color:var(--muted);letter-spacing:.02em;pointer-events:none;z-index:5}.page-credit a{color:var(--muted);text-decoration:none;pointer-events:auto;transition:color 140ms ease}.page-credit a:hover{color:var(--accent)}@media (max-width:880px){.layout{grid-template-columns:1fr;gap:1.25rem}.page{padding:1.5rem 1rem 3rem}.board-pane{padding:1.25rem;min-height:0}.clues-pane{padding:1.25rem}}@media (max-width:480px){:root{--cell-size:34px}.cell,.cell.input input{font-size:.95rem}.cell.locked{font-size:1.1rem}}.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-backdrop[hidden]{display:none}.modal{background:var(--bg-elev);border:1px solid var(--border-strong);border-radius:var(--radius);padding:1.5rem;max-width:320px;width:90%;box-shadow:var(--shadow-lg)}.modal-msg{margin:0 0 1.25rem;font-size:.9rem;color:var(--fg-dim);line-height:1.5}.modal-actions{display:flex;gap:.5rem;justify-content:flex-end}