:root{color-scheme:dark;--transition: .22s ease;--font-ui: "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif}[data-theme=dark]{--bg: #050b18;--bg-soft: #0f1a2e;--fg: #f4f7ff;--muted: #96a4c4;--panel: rgba(16, 25, 43, .8);--panel-border: rgba(91, 110, 153, .36);--panel-shadow: 0 22px 48px rgba(4, 10, 24, .55);--accent: #769bff;--accent-strong: #5679f7;--ok: #3bd49e;--warn: #ffc75f;--err: #ff6b81;--pill-bg: rgba(23, 34, 57, .85);--pill-border: rgba(120, 150, 220, .35);--input-bg: rgba(11, 18, 34, .85);--gradient-1: rgba(118, 155, 255, .24);--gradient-2: rgba(59, 212, 158, .18)}[data-theme=light]{--bg: #eef2ff;--bg-soft: #f7f9ff;--fg: #101c36;--muted: #5f6c8b;--panel: rgba(255, 255, 255, .9);--panel-border: rgba(94, 118, 190, .2);--panel-shadow: 0 18px 48px rgba(15, 23, 42, .15);--accent: #4f6ef4;--accent-strong: #2d4dd8;--ok: #1f9e6d;--warn: #f5a623;--err: #d64561;--pill-bg: rgba(255, 255, 255, .82);--pill-border: rgba(85, 105, 170, .28);--input-bg: rgba(255, 255, 255, .92);--gradient-1: rgba(118, 140, 255, .4);--gradient-2: rgba(96, 210, 190, .35)}*{box-sizing:border-box}body{margin:0;font-family:var(--font-ui);line-height:1.55;background-color:var(--bg);color:var(--fg);min-height:100vh;transition:background-color var(--transition),color var(--transition);position:relative;overflow-x:hidden}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(1200px circle at 8% 12%,var(--gradient-1),transparent 65%),radial-gradient(1000px circle at 88% 18%,var(--gradient-2),transparent 70%),linear-gradient(160deg,rgba(255,255,255,.05),transparent 55%);z-index:-2;transition:opacity var(--transition)}.wrap{max-width:1100px;margin:0 auto;padding:clamp(18px,3vw,32px);display:flex;flex-direction:column;gap:18px}.top-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.tagline{margin-top:4px}h1{font-size:clamp(26px,3vw,34px);margin:0;letter-spacing:.5px}.grid{display:grid;gap:14px}.game-grid{grid-template-columns:minmax(0,1.45fr) minmax(0,.9fr);align-items:start}.game-side{display:flex;flex-direction:column;gap:14px}.grid-3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.card{background:var(--panel);border:1px solid var(--panel-border);border-radius:20px;padding:18px;box-shadow:var(--panel-shadow);-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}.card:hover{transform:translateY(-2px);border-color:#7896dc59}.card h3{margin:0;font-size:18px;letter-spacing:.4px}.card h4{margin:12px 0 8px}ul.small{margin:12px 0 0;padding-left:18px;list-style:disc}.btn,.theme-toggle{font-family:inherit;font-weight:600;border-radius:14px;border:1px solid var(--panel-border);background:linear-gradient(140deg,rgba(255,255,255,.04),transparent 60%),var(--bg-soft);color:var(--fg);padding:10px 16px;cursor:pointer;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition),background var(--transition),color var(--transition);display:inline-flex;align-items:center;justify-content:center;gap:8px;box-shadow:0 8px 18px #0f172a2e}.btn:hover,.theme-toggle:hover{transform:translateY(-1px);border-color:#7896dc66}.btn:active,.theme-toggle:active{transform:translateY(0)}.btn-primary{background:linear-gradient(140deg,var(--accent),var(--accent-strong));border-color:transparent;color:#fff}.btn-ok{background:linear-gradient(140deg,var(--ok),#34c18f);color:#042618;border-color:transparent}.btn-danger{background:linear-gradient(140deg,var(--err),#f05b74);color:#fff;border-color:transparent}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.theme-toggle{background:linear-gradient(140deg,rgba(255,255,255,.08),transparent 60%);min-width:150px}.theme-toggle__icon{font-size:20px}input,select,textarea{width:100%;background:var(--input-bg);border:1px solid var(--panel-border);color:var(--fg);padding:11px 14px;border-radius:14px;font-size:15px;transition:border-color var(--transition),box-shadow var(--transition),background var(--transition);box-shadow:inset 0 1px 2px #0f172a1f}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #769bff40;background:#ffffff0d}.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.pill{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border:1px solid var(--pill-border);background:var(--pill-bg);border-radius:999px;margin:2px 4px;font-size:13px;letter-spacing:.2px;transition:border-color var(--transition),background var(--transition),color var(--transition)}.pill-clickable{cursor:pointer;-webkit-user-select:none;user-select:none}.pill-clickable:hover{border-color:#769bff80}.pill-clickable.is-active{border-color:var(--accent);box-shadow:0 0 0 2px #769bff40}.pill-toggle{cursor:pointer;-webkit-user-select:none;user-select:none;background:linear-gradient(140deg,rgba(255,255,255,.04),transparent 65%),var(--pill-bg);border-color:#7896dc4d}.pill-toggle.is-active{border-color:var(--accent);box-shadow:0 0 0 2px #769bff33}.pill-toggle:not(.is-active){opacity:.55}.pill-toggle:hover{opacity:.85;border-color:#769bff80}.pill-toggle:focus-visible{outline:none;box-shadow:0 0 0 3px #769bff59;opacity:1}.pill.ok{background:#2e956b29;border-color:#2e956b66}.pill.end{background:#b243772e;border-color:#b2437773}.pill-action{cursor:pointer;-webkit-user-select:none;user-select:none;background:linear-gradient(140deg,rgba(255,255,255,.06),transparent 60%),var(--pill-bg);border-color:#7896dc66;margin:0}.pill-action:hover{border-color:#769bffa6}.muted{color:var(--muted);transition:color var(--transition)}.small{font-size:12px}.good{color:var(--ok)}.bad{color:var(--err)}.word-detail-card{display:flex;flex-direction:column}.word-detail-header{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}.word-detail-word{font-size:20px;letter-spacing:.3px}.word-detail-section{margin-top:10px}.word-detail-section h4{margin:0 0 6px;font-size:14px;letter-spacing:.2px}.word-detail-text{margin:0;padding:12px;background:var(--pill-bg);border-radius:14px;border:1px solid var(--pill-border);white-space:pre-wrap;line-height:1.6;font-size:13px}@media (max-width: 720px){.wrap{padding:20px 18px 42px}.theme-toggle{width:100%;justify-content:center}}@media (max-width: 540px){.top-bar{flex-direction:column;align-items:stretch}}@media (max-width: 900px){.game-grid{grid-template-columns:1fr}.game-side{gap:12px}}