*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:Roboto,sans-serif}:root{--bg: #eef0f7;--surface: #ffffff;--text: #1e2030;--text-muted: #64748b;--hr: #dde1ee;--card-front: linear-gradient(160deg, #ffffff 0%, #f2f4fb 100%);--card-border: rgba(90, 110, 160, .14);--card-shadow: 0 1px 3px rgba(0,0,0,.07), 0 4px 14px rgba(0,0,0,.05);--card-shadow-hover: 0 6px 24px rgba(0,0,0,.13), 0 1px 4px rgba(0,0,0,.08);--input-border: #cdd2e3;--mode-border: #cdd2e3;--accent: #4f46e5;--accent-hover: #4338ca;--accent-glow: rgba(79, 70, 229, .18)}.dark{--bg: #12131e;--surface: #1a1c2e;--text: #e2e8f0;--text-muted: #94a3b8;--hr: #252840;--card-front: linear-gradient(160deg, #242638 0%, #1d1f32 100%);--card-border: rgba(255,255,255,.07);--card-shadow: 0 1px 3px rgba(0,0,0,.3), 0 4px 14px rgba(0,0,0,.2);--card-shadow-hover: 0 6px 28px rgba(0,0,0,.45), 0 1px 4px rgba(0,0,0,.25);--input-border: #323554;--mode-border: #323554}*{box-sizing:border-box}.app{min-height:100vh;background:var(--bg);color:var(--text);transition:background .3s,color .3s}.welcome-page{min-height:100vh;padding:40px 16px 56px}.welcome-wrap{max-width:500px;margin:0 auto}.welcome-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}.welcome-top h1{margin:0}.dark-toggle{display:flex;align-items:center;gap:7px;flex-shrink:0}.dark-icon{font-size:17px;line-height:1}.welcome-how{margin:22px 0}.welcome-how-title{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:0 0 14px}.welcome-steps{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px;counter-reset:step}.welcome-steps li{display:flex;gap:14px;align-items:flex-start;font-size:15px;line-height:1.55;counter-increment:step}.welcome-steps li:before{content:counter(step);min-width:26px;height:26px;border-radius:50%;background:var(--accent);color:#fff;font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0;margin-top:2px}.welcome-start{margin-top:24px}.welcome-hint{margin:8px 0 0;font-size:13px;color:var(--text-muted)}.top-section{max-width:740px;margin:0 auto;padding:14px 14px 10px}header{margin-bottom:8px}h1{margin:0;line-height:1.1}.title{font-family:Pacifico,cursive;font-size:clamp(26px,6.5vw,48px)}.subtitle{font-size:clamp(13px,3vw,16px);font-weight:400;color:var(--text-muted)}hr{border:none;border-top:1px solid var(--hr);margin:10px 0;transition:border-color .3s}.controls-row{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.seed-group{display:flex;align-items:stretch;flex:1;min-width:0;border:1px solid var(--input-border);border-radius:8px;overflow:hidden;transition:border-color .2s,box-shadow .2s}.seed-group:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.seed-label{font-size:13px;font-weight:600;white-space:nowrap;padding:7px 10px;background:var(--surface);color:var(--text-muted);border-right:1px solid var(--input-border);-webkit-user-select:none;user-select:none;transition:background .3s,color .3s,border-color .3s}.seed-input{flex:1;min-width:0;padding:7px 10px;font-size:14px;border:none;background:var(--surface);color:var(--text);transition:background .3s,color .3s;outline:none}.btn-load{padding:7px 14px;background:var(--accent);color:#fff;border:none;cursor:pointer;font-size:14px;font-weight:600;white-space:nowrap;transition:background .15s}.btn-load:hover{background:var(--accent-hover)}.main-section{max-width:700px;margin:0 auto;padding:0 10px 36px}.scores{font-size:1.6rem;font-weight:900;text-align:center;padding:4px 0 8px;letter-spacing:-.03em}.score-red{color:#ef4444}.score-blue{color:#3b82f6}.score-sep{color:var(--text-muted);font-weight:300;margin:0 4px}.board{width:100%;aspect-ratio:3 / 2;display:grid;grid-template-columns:repeat(5,1fr);grid-template-rows:repeat(5,1fr);gap:clamp(4px,1vw,7px)}.card-outer{position:relative;border-radius:10px;transition:transform .65s cubic-bezier(.34,1.56,.64,1),box-shadow .5s ease}.card-outer.can-reveal{cursor:pointer}.card-inner-3d{position:relative;width:100%;height:100%;transform-style:preserve-3d;border-radius:10px;transform:perspective(900px) rotateY(0);transition:transform .55s cubic-bezier(.4,0,.2,1);will-change:transform}.card-outer.flipped .card-inner-3d{transform:perspective(900px) rotateY(180deg)}.card-face{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:10px;backface-visibility:hidden;-webkit-backface-visibility:hidden;display:flex;align-items:center;justify-content:center;padding:4px}.card-front{background:var(--card-front);border:1px solid var(--card-border);box-shadow:var(--card-shadow);transition:transform .2s ease,box-shadow .2s ease}.card-outer.can-reveal:hover .card-front{transform:translateY(-3px) scale(1.01);box-shadow:var(--card-shadow-hover)}.card-outer.can-reveal:active .card-front{transform:scale(.97)}.card-back{transform:rotateY(180deg);color:#fff}.team-r .card-back{background:linear-gradient(145deg,#f87171,#c81e1e);box-shadow:0 4px 18px #c81e1e73}.team-a .card-back{background:linear-gradient(145deg,#60a5fa,#1a40b8);box-shadow:0 4px 18px #1a40b873}.team-n .card-back{background:linear-gradient(145deg,#d8d0c6,#a89e92);color:#3a3128;box-shadow:0 4px 14px #50463740}.team-x .card-back{background:linear-gradient(145deg,#4b5563,#0f1117);box-shadow:0 4px 18px #00000080}.card-word{font-size:clamp(7px,2vw,15px);font-weight:900;text-transform:uppercase;text-align:center;line-height:1.2;word-break:break-word;letter-spacing:-.01em}.dramatic{z-index:50;animation:dramaticZoom 8s linear forwards}.front-r .card-front .card-word,.front-a .card-front .card-word,.front-n .card-front .card-word,.front-x .card-front .card-word{opacity:0}@keyframes dramaticZoom{0%{transform:scale(1)}to{transform:scale(1.45)}}.dramatic-r .card-back{background:linear-gradient(145deg,#f87171,#c81e1e)!important;color:#fff!important;box-shadow:0 4px 16px #c81e1e66!important}.dramatic-a .card-back{background:linear-gradient(145deg,#60a5fa,#1a40b8)!important;color:#fff!important;box-shadow:0 4px 16px #1a40b866!important}.dramatic-n .card-back{background:linear-gradient(145deg,#d8d0c6,#a89e92)!important;color:#3a3128!important;box-shadow:0 4px 12px #50463740!important}.dramatic-x .card-back{background:linear-gradient(145deg,#4b5563,#0f1117)!important;color:#f1f5f9!important;box-shadow:0 4px 14px #00000080!important}.front-r .card-front{background:linear-gradient(145deg,#f87171,#c81e1e)!important;border-color:transparent!important;box-shadow:0 4px 16px #c81e1e66!important}.front-a .card-front{background:linear-gradient(145deg,#60a5fa,#1a40b8)!important;border-color:transparent!important;box-shadow:0 4px 16px #1a40b866!important}.front-n .card-front{background:linear-gradient(145deg,#d8d0c6,#a89e92)!important;border-color:transparent!important;box-shadow:0 4px 12px #50463740!important}.front-x .card-front{background:linear-gradient(145deg,#4b5563,#0f1117)!important;border-color:transparent!important;box-shadow:0 4px 14px #00000080!important}.board-emoji .card-word{font-size:clamp(16px,6vw,36px);letter-spacing:0}.spy.team-r .card-front{border-color:#ef444480;box-shadow:0 0 0 2px #ef444426,var(--card-shadow)}.spy.team-r .card-front .card-word{color:#ef4444}.spy.team-a .card-front{border-color:#3b82f680;box-shadow:0 0 0 2px #3b82f626,var(--card-shadow)}.spy.team-a .card-front .card-word{color:#3b82f6}.spy.team-x .card-front{background:linear-gradient(160deg,#374151,#1f2937);border-color:#4b5563}.spy.team-x .card-front .card-word{color:#f1f5f9}.dark .spy.team-x .card-front{background:linear-gradient(160deg,#141418,#06060a);border:2px solid rgba(255,255,255,.5);box-shadow:0 0 12px #ffffff1a,var(--card-shadow)}.dark .spy.team-x .card-front .card-word{color:#e2e8f0}.spy.team-n .card-front .card-word{color:var(--text)}.settings-wrapper{position:relative}.settings-btn{padding:7px 11px;background:var(--surface);color:var(--text);border:1px solid var(--mode-border);border-radius:8px;cursor:pointer;font-size:17px;line-height:1;transition:background .15s,color .15s,border-color .15s}.settings-btn:hover,.settings-btn.active{background:var(--accent);color:#fff;border-color:var(--accent)}.settings-dropdown{position:absolute;right:0;top:calc(100% + 6px);background:var(--surface);border:1px solid var(--input-border);border-radius:12px;padding:14px 16px;box-shadow:0 8px 32px #00000029,0 2px 8px #00000014;z-index:100;min-width:230px;display:flex;flex-direction:column;gap:14px;transition:background .3s,border-color .3s}.settings-row{display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:14px;font-weight:500;white-space:nowrap}.settings-label{display:inline-flex;align-items:center;gap:6px}.beta-badge{font-size:9px;font-weight:700;line-height:1;letter-spacing:.04em;text-transform:uppercase;color:var(--accent);background:#4f46e51f;border:1px solid rgba(79,70,229,.35);border-radius:6px;padding:2px 5px}.mode-toggle{display:flex;background:var(--bg);border:1px solid var(--mode-border);border-radius:8px;padding:3px;gap:2px;transition:border-color .3s}.mode-toggle-disabled{opacity:.45;pointer-events:none}.mode-btn{padding:4px 12px;border:none;border-radius:6px;background:transparent;cursor:pointer;font-size:13px;font-weight:600;color:var(--text-muted);transition:background .15s,color .15s,box-shadow .15s}.mode-btn.active{background:var(--accent);color:#fff;box-shadow:0 1px 6px #4f46e566}.switch{position:relative;display:inline-block;width:48px;height:26px;cursor:pointer;flex-shrink:0}.switch input{display:none}.slider{position:absolute;top:0;right:0;bottom:0;left:0;background:#cbd5e1;border-radius:26px;transition:background .3s}.slider:before{content:"";position:absolute;height:20px;width:20px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:transform .3s cubic-bezier(.4,0,.2,1);box-shadow:0 1px 4px #0003}.switch input:checked+.slider{background:var(--accent)}.switch input:checked+.slider:before{transform:translate(22px)}@media (orientation: landscape) and (max-height: 600px){.app{height:100vh;height:100dvh;overflow:hidden;display:flex;flex-direction:column}.top-section{flex-shrink:0;padding:2px 12px}.title{font-size:clamp(12px,2.5vh,18px)}header{margin-bottom:0}hr{margin:2px 0}.controls-row{gap:4px}.seed-label,.seed-input,.btn-load{padding-top:3px;padding-bottom:3px;font-size:13px}.settings-btn{padding:3px 9px;font-size:15px}.main-section{flex:1;min-height:0;max-width:none;width:100%;display:flex;flex-direction:column;padding:0 8px 20px}.scores{flex-shrink:0;padding:1px 0;font-size:.9rem}.board{flex:1;min-height:0;width:100%;aspect-ratio:unset}.card-word{font-size:clamp(8px,1.8vw,14px)}.board-emoji .card-word{font-size:clamp(14px,4.5vw,28px)}.welcome-page{height:auto;min-height:100dvh;overflow:auto;padding-bottom:32px}}