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10px;border-radius:4px;text-align:center;letter-spacing:.04em}.history-result.win{color:var(--success);background:#6b8e5a1a}.history-result.loss{color:var(--red-deep);background:var(--red-tint)}.history-result.draw{color:var(--text-muted);background:var(--surface-sunk)}.history-meta{font-size:12px;color:var(--text-subtle)}.history-actions{text-align:right}.modal-overlay{position:fixed;inset:0;background:#140f0a73;display:grid;place-items:center;z-index:100;backdrop-filter:blur(4px);animation:fadeIn .18s ease}.modal{background:var(--bg-paper);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);width:100%;max-width:420px;padding:28px;animation:pop .18s ease}.modal h3{font-family:var(--font-serif);margin:0 0 8px;font-size:22px}.modal p{color:var(--text-muted);margin:0 0 24px}.modal-actions{display:flex;gap:10px;justify-content:flex-end}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:var(--ink);color:var(--text-on-dark);padding:12px 20px;border-radius:var(--r-md);font-size:13px;box-shadow:var(--shadow-lg);z-index:200;animation:toastIn .25s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pop{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}@keyframes toastIn{0%{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.pulse{animation:pulse 1.4s ease-in-out infinite}@media (max-width: 1280px){.game-layout{grid-template-columns:240px 1fr 280px;gap:14px;padding:16px}}@media (max-width: 1024px){.auth-screen{grid-template-columns:1fr}.auth-side{padding:32px;min-height:220px}.auth-side h1{font-size:40px}.auth-side .auth-marquee{margin-top:16px}.auth-deco-board{display:none}.game-layout{grid-template-columns:1fr;gap:14px}.game-layout .side-left,.game-layout .side-right{display:grid;grid-template-columns:1fr 1fr;gap:14px}.hero-cards,.lobby-grid,.profile-grid{grid-template-columns:1fr}.history-row{grid-template-columns:1fr 1fr;gap:8px}.history-actions{display:none}}@media (max-width: 720px){.topbar{padding:0 14px;gap:8px}.nav{display:none}.page{padding:18px 14px}.page-title{font-size:24px}.auth-form-area{padding:28px 20px}.game-layout .side-left,.game-layout .side-right{grid-template-columns:1fr}.board-frame{padding:14px 16px}.brand-name{font-size:16px}.brand-name small{display:none}.history-row{grid-template-columns:1fr}}