@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@500;700&family=DM+Mono:wght@400;500&family=Space+Grotesk:wght@500;700&display=swap');
:root{--paper:#f7f4ea;--ink:#0b2b68;--blue:#2563eb;--red:#ef4444;--green:#16a34a;--line:#b9d2eb;--muted:#61708a;--p1:#2563eb;--p2:#ef4444;--active:#2563eb;--point:14px}*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--ink);font-family:'Space Grotesk',sans-serif;background:#dceff2}button,input,select{font:inherit}.app-shell{width:min(100%,1040px);min-height:100vh;margin:auto;padding:22px 24px 96px;background-color:var(--paper);background-image:linear-gradient(#a9c7e638 1px,transparent 1px),linear-gradient(90deg,#a9c7e638 1px,transparent 1px);background-size:24px 24px;box-shadow:0 0 60px #31536b30}.app-header{min-height:62px;display:flex;align-items:center;justify-content:space-between}.brand{position:relative;text-align:center;line-height:.82}.brand>span{position:absolute;color:var(--red);font-size:29px;left:50%;top:-25px;transform:translateX(-50%)}.brand b{font:700 32px 'Caveat';letter-spacing:.02em}.brand small{display:block;width:max-content;margin:2px auto 0;padding:3px 10px;color:white;background:var(--red);font:700 10px 'DM Mono';letter-spacing:.1em;transform:rotate(-2deg)}.streak,.icon-btn{border:0;border-radius:16px;background:white;color:var(--ink);padding:12px 17px;box-shadow:0 5px 18px #29445e22}.icon-btn{font-size:22px;cursor:pointer}.screen{display:none}.screen.active{display:block}.home-copy{padding:64px 0 28px}.eyebrow{margin:0 0 8px;color:var(--red);font:500 12px 'DM Mono';letter-spacing:.16em}.home-copy h1,.screen-heading h2{font:700 clamp(46px,9vw,82px)/.85 'Caveat';margin:8px 0 20px}.home-copy h1 em{font-style:normal;color:var(--red)}.home-copy p,.screen-heading p{color:var(--muted);font-size:16px}.mode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.mode-card{min-height:180px;border:2px solid var(--line);border-radius:24px;background:#ffffffcc;padding:22px;text-align:left;color:var(--ink);cursor:pointer;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;box-shadow:0 8px 22px #31536b15;transition:.18s}.mode-card:hover{transform:translateY(-4px);box-shadow:0 14px 30px #31536b25}.mode-card b{display:block;font-size:20px}.mode-card small{display:block;margin-top:8px;color:var(--muted);line-height:1.35}.mode-card i{font-style:normal;font-size:24px}.mode-art{width:58px;height:58px;display:grid;place-items:center;border-radius:50%;font-size:30px;background:#dbeafe}.battle-card{background:#ffe0dc;border-color:#ff9a92}.battle-card .mode-art{background:#fff;color:var(--red)}.survival-card{grid-column:1/-1;background:#d9ffc7;border-color:#26ad4d}.survival-card .mode-art{background:#1aad4b;color:#fff}.screen-heading{text-align:center;padding:38px 0 10px}.screen-heading h2{font-size:clamp(43px,8vw,68px);margin-bottom:12px}.school-heading h2{display:inline-block;background:#ffe455;padding:0 18px;transform:rotate(-1deg)}
.survival-path{position:relative;max-width:720px;margin:20px auto 40px;padding:18px 0}.survival-path:before{content:"";position:absolute;left:50%;top:55px;bottom:55px;border-left:4px dashed var(--ink);opacity:.85}.path-node{position:relative;min-height:145px;display:flex;align-items:center;width:68%;gap:18px;z-index:1}.path-node:nth-child(even){margin-left:auto;flex-direction:row-reverse;text-align:right}.node-circle{flex:0 0 86px;width:86px;height:86px;border:7px solid #cdd2da;border-radius:50%;display:grid;place-items:center;background:#e5e7eb;color:#111;font:700 28px 'DM Mono';box-shadow:0 6px 0 #99a0aa,0 8px 18px #2037502c}.path-node.done .node-circle{background:var(--green);border-color:#54db76;color:#fff;box-shadow:0 6px 0 #087b2a,0 8px 18px #0a853546}.path-node.active .node-circle{width:104px;height:104px;flex-basis:104px;background:var(--blue);border-color:#8bbaff;color:#fff;box-shadow:0 7px 0 #174ab2,0 0 0 8px #b9d7ff88}.node-info{min-width:0;padding:13px 17px;border-radius:18px;background:#ffffffdc;box-shadow:0 5px 16px #27465e1c}.path-node.active .node-info{border:2px solid #83b5ff;box-shadow:0 8px 25px #2563eb30}.node-info b{display:block;font-size:20px}.node-meta{display:flex;flex-wrap:wrap;gap:7px;margin-top:8px}.path-node:nth-child(even) .node-meta{justify-content:flex-end}.chip{border-radius:999px;background:#e7ebf1;padding:5px 9px;color:#314566;font:500 12px 'DM Mono'}.chip.mode-battle{color:#b8202a;background:#ffe2df}.chip.mode-classic{color:#1566b3;background:#dff2ff}.node-info button{margin-top:10px}.school-symbol{font-size:24px;margin-right:5px}.bottom-nav{position:fixed;z-index:30;bottom:max(14px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);display:flex;justify-content:space-around;width:min(560px,calc(100% - 30px));padding:10px;border-radius:23px;background:#fff;box-shadow:0 10px 30px #17354a35}.bottom-nav button{border:0;background:transparent;color:#69788d;display:grid;gap:2px;place-items:center;min-width:80px;font-size:20px;cursor:pointer}.bottom-nav span{font-size:11px}.bottom-nav button.active{color:var(--blue)}
.game-meta{display:flex;justify-content:center;gap:9px;align-items:center;padding:24px 0 12px;font:13px 'DM Mono'}.game-meta b{color:var(--red)}.scoreboard{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:center;max-width:720px;margin:auto}.score-box{padding:14px 18px;border-radius:18px;background:#e5f2ff}.score-box.rival{text-align:right;background:#ffe7e4}.score-box small{display:block}.score-box b{font:700 36px 'Caveat'}.timer{--pct:100%;width:82px;height:82px;border-radius:50%;display:grid;place-content:center;grid-template-columns:auto auto;align-items:baseline;background:radial-gradient(circle,#fff 58%,transparent 60%),conic-gradient(var(--active) var(--pct),#ccd7e5 0);box-shadow:0 5px 15px #23466625}.timer strong{font-size:27px}.timer small{font-size:11px}.game-card{max-width:780px;margin:18px auto 0;padding:16px;border:3px solid var(--active);background:#edf5ff;box-shadow:0 10px 25px #173d5d25}.game-toolbar,.game-footer{display:flex;justify-content:space-between;align-items:center;gap:12px}.turn-label{display:flex;gap:8px;align-items:center}.turn-label i{width:14px;height:14px;border-radius:50%;background:var(--active)}select{border:1px solid #adc3d8;background:white;color:var(--ink);padding:8px}#board{position:relative;display:grid;aspect-ratio:1;max-width:650px;margin:16px auto;background-color:#eef5ff;background-image:linear-gradient(#8eafd05e 1px,transparent 1px),linear-gradient(90deg,#8eafd05e 1px,transparent 1px);background-size:var(--step) var(--step);background-position:var(--offset) var(--offset);outline:2px solid var(--active);overflow:hidden}.cell{position:relative;display:grid;place-items:center;aspect-ratio:1}.point{position:relative;z-index:5;width:var(--point);height:var(--point);border:0;border-radius:50%;padding:0;background:#fff;box-shadow:1px 2px 0 #35588b55;cursor:pointer;transition:.12s}.point:not(:disabled):hover{transform:scale(1.35);background:var(--active)}.point:disabled{cursor:default}.point.p1{background:var(--p1)}.point.p2{background:var(--p2)}.point.pending{outline:3px solid var(--active);outline-offset:4px;animation:pulse .65s infinite alternate}.point.neutral{display:grid;place-items:center;background:transparent!important;color:#111;border:2px solid #111;border-radius:3px;font:700 calc(var(--point)*1.05) 'DM Mono'}.point.revealed{outline:2px solid currentColor;outline-offset:4px;box-shadow:0 0 12px currentColor}.square-layer{position:absolute;inset:0;z-index:3;pointer-events:none}.square{position:absolute;display:grid;place-items:center;border:3px solid currentColor;background:#ffffff80;font:700 clamp(11px,2vw,22px) 'Caveat'}.square.p1{color:var(--p1)}.square.p2{color:var(--p2)}.square.fire{animation:fire .7s infinite alternate}.sonar{position:absolute;z-index:4;width:calc(var(--point)*1.5);height:calc(var(--point)*1.5);border:2px dashed currentColor;border-radius:50%;transform:translate(-50%,-50%);animation:sonar 1s infinite}.sonar.p1{color:var(--p1)}.sonar.p2{color:var(--p2)}.game-footer{border-top:1px solid #bfd2e5;margin-top:16px;padding-top:14px}.game-footer p{margin:0;color:var(--muted)}.game-footer>div{display:flex;gap:8px}.battle-legend{max-width:780px;margin:10px auto;display:flex;justify-content:center;gap:18px;font:12px 'DM Mono'}
button{border:1px solid #9cb4cc;background:white;color:var(--ink);padding:11px 15px;border-radius:12px;font:500 12px 'DM Mono';cursor:pointer}.primary{background:var(--blue);border-color:var(--blue);color:white;font-weight:700}.danger{background:#ce3e36;color:white;border-color:#ce3e36}.wide{width:100%;margin-top:10px}.secondary{margin-top:9px}.modal{position:fixed;inset:0;z-index:60;display:none;overflow:auto;padding:max(16px,env(safe-area-inset-top)) 16px max(22px,env(safe-area-inset-bottom));background:#061423c9;backdrop-filter:blur(7px)}.modal.open{display:block}.panel{position:relative;width:min(620px,100%);margin:4vh auto;background:var(--paper);padding:30px;border-radius:24px;box-shadow:0 25px 80px #0007}.panel h2{font:700 42px 'Caveat';margin:5px 0 14px}.modal-close{position:absolute;right:18px;top:16px;border:0;background:transparent;font-size:25px}.player-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.player-fields fieldset{border:1px solid #abc1d7;border-radius:15px}.player-fields label{display:block;margin:10px 0 5px;font:11px 'DM Mono'}.player-fields input:not([type=color]){width:100%;padding:10px;border:1px solid #abc1d7}.player-fields input[type=color]{width:100%;height:40px}.form-error{min-height:20px;color:#c52f2f}.centered{text-align:center}.handoff-icon,.result-icon{width:74px;height:74px;margin:4px auto 15px;border-radius:50%;display:grid;place-items:center;font-size:34px;color:var(--active);border:2px solid var(--active)}.final-score{display:flex;justify-content:center;gap:15px;margin:22px 0;font-size:21px}.modal-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:20px}
.wizard-panel{width:min(680px,100%);overflow:hidden}.wizard-progress{display:flex;align-items:center;gap:14px;margin:0 52px 25px 0;color:var(--muted);font:500 11px 'DM Mono';letter-spacing:.1em}.wizard-progress>div{display:flex;flex:1;gap:6px}.wizard-progress i{height:5px;flex:1;border-radius:9px;background:#d8e0e8}.wizard-progress i.active{background:var(--blue)}.wizard-step{display:none}.wizard-step.active{display:block;animation:wizardIn .22s ease}.wizard-copy{margin:-6px 0 21px;color:var(--muted);line-height:1.45}.setup-choices{display:grid;gap:12px}.setup-choice{width:100%;min-height:92px;padding:14px 16px;display:grid;grid-template-columns:auto 1fr 28px;gap:15px;align-items:center;text-align:left;border:2px solid #c8d5e3;border-radius:20px;background:#fff;color:var(--ink);transition:.18s}.setup-choice:hover{border-color:#7ca7e8;transform:translateY(-1px)}.setup-choice.selected{border-color:var(--blue);background:#edf5ff;box-shadow:0 7px 20px #2563eb1c}.setup-choice>span:nth-child(2){min-width:0}.setup-choice b{display:block;font-size:18px}.setup-choice small{display:block;margin-top:4px;color:var(--muted);line-height:1.35}.setup-choice>i{width:25px;height:25px;display:grid;place-items:center;border-radius:50%;background:#dce6f0;color:transparent;font-style:normal}.setup-choice.selected>i{background:var(--blue);color:white}.choice-icon{width:54px;height:54px;display:grid;place-items:center;border-radius:16px;font-size:25px;font-weight:700}.classic-icon{background:#dbeafe;color:#1d4ed8}.battle-icon{background:#ffe2df;color:#d63232}.local-icon{background:#e3f6d9;color:#20843a;letter-spacing:-4px;padding-right:4px}.computer-icon{background:#eee7ff;color:#7346ca}.difficulty-box{margin-top:20px;padding:16px;border:1px solid #bfd0e2;border-radius:18px;background:#ffffffb8}.difficulty-box>label{display:block;margin-bottom:11px;color:var(--muted);font:500 11px 'DM Mono';letter-spacing:.1em;text-transform:uppercase}.difficulty-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}.difficulty-grid button{padding:11px 6px;border-radius:11px;background:#f1f4f8}.difficulty-grid button.selected{color:white;background:var(--ink);border-color:var(--ink);box-shadow:0 4px 10px #0b2b6828}.player-cards fieldset{padding:14px 16px 17px;background:#ffffffa6}.player-cards legend{padding:0 7px;font-weight:700}.player-cards input:not([type=color]){height:45px;border-radius:10px;background:#fff}.color-grid{display:grid;grid-template-columns:repeat(4,44px);gap:9px;margin-top:8px}.color-swatch{position:relative;width:44px;height:44px;padding:0;border:3px solid white;border-radius:13px;background:var(--swatch);box-shadow:0 0 0 1px #aebfd0}.color-swatch.selected{box-shadow:0 0 0 3px var(--ink),0 5px 12px #1d355735}.color-swatch.selected:after{content:"✓";position:absolute;inset:0;display:grid;place-items:center;color:white;font:700 18px 'Space Grotesk';text-shadow:0 1px 4px #0008}.color-swatch.custom{overflow:hidden;background:conic-gradient(#ef4444,#f59e0b,#22c55e,#06b6d4,#2563eb,#a855f7,#ef4444)}.color-swatch input{position:absolute;inset:0;width:100%!important;height:100%!important;opacity:0;cursor:pointer}.computer-summary{margin-top:14px;display:flex;align-items:center;gap:13px;padding:13px 16px;border:1px dashed #9b85ce;border-radius:17px;background:#f6f1ff}.computer-summary[hidden]{display:none}.computer-summary .choice-icon{width:46px;height:46px;flex:0 0 46px}.computer-summary small{display:block;color:#765da8;font:500 10px 'DM Mono';letter-spacing:.12em}.computer-summary b{display:block;margin-top:3px}.wizard-actions{display:grid;grid-template-columns:auto 1fr;gap:10px;margin-top:12px}.wizard-actions button{min-height:48px}.wizard-actions .primary{width:100%}.wizard-actions #wizardBack[hidden]+#wizardNext{grid-column:1/-1}@keyframes wizardIn{from{opacity:0;transform:translateX(10px)}to{opacity:1;transform:none}}
body[data-theme="classic"] .game-card{background:#191919;color:#f3f3f0}body[data-theme="classic"] #board{background:#242424;background-image:none}body[data-theme="classic"] .point{background:#f4f4f4}body[data-theme="neon"] .game-card{background:#100027;color:#f7f2ff;box-shadow:0 0 30px #6b21a844}body[data-theme="neon"] #board{background:#160035;box-shadow:inset 0 0 28px #7a22c744}body[data-theme="neon"] .point{box-shadow:0 0 9px currentColor}
@keyframes pulse{to{transform:scale(1.12);filter:brightness(1.2)}}@keyframes sonar{0%{opacity:1;transform:translate(-50%,-50%) scale(.7)}100%{opacity:.2;transform:translate(-50%,-50%) scale(1.35)}}@keyframes fire{to{filter:brightness(1.4);box-shadow:0 0 14px currentColor}}
@media(max-width:720px){.app-shell{padding:16px 12px 92px}.mode-grid{grid-template-columns:1fr}.survival-card{grid-column:auto}.mode-card{min-height:120px}.path-node{width:88%;min-height:132px}.path-node:nth-child(even){margin-left:auto}.node-circle{width:72px;height:72px;flex-basis:72px}.path-node.active .node-circle{width:88px;height:88px;flex-basis:88px}.node-info{padding:11px}.node-info b{font-size:16px}.scoreboard{gap:8px}.score-box{padding:10px}.timer{width:68px;height:68px}.game-card{padding:10px}.game-toolbar,.game-footer{align-items:flex-start;flex-direction:column}.game-settings{width:100%;display:grid;grid-template-columns:1fr 1fr}.game-settings select{width:100%}.game-footer>div{width:100%}.game-footer button{flex:1}.player-fields{grid-template-columns:1fr}.battle-legend{flex-wrap:wrap;gap:8px 15px}.brand b{font-size:27px}.panel{margin:1vh auto;padding:24px 18px;border-radius:20px}.wizard-panel h2{font-size:38px}.wizard-progress{margin-right:45px}.setup-choice{min-height:82px;padding:12px}.choice-icon{width:48px;height:48px}.difficulty-grid{grid-template-columns:repeat(3,1fr)}.color-grid{grid-template-columns:repeat(7,40px);gap:7px}.color-swatch{width:40px;height:40px}.player-cards{gap:10px}.player-cards fieldset{padding:11px 12px 14px}}
@media(max-width:430px){.color-grid{grid-template-columns:repeat(4,44px)}.color-swatch{width:44px;height:44px}.setup-choice small{font-size:11px}.difficulty-grid{grid-template-columns:repeat(2,1fr)}}
.brand-logo{display:block;width:min(190px,34vw);height:auto;max-height:62px;object-fit:contain}.coin-wallet{border:0;border-radius:16px;background:white;color:var(--ink);padding:12px;font:700 14px 'DM Mono';box-shadow:0 5px 18px #29445e22}.coin-summary,.coin-reward{color:#9a6a00!important;font:700 13px 'DM Mono'}.coin-reward{min-height:20px}
.brand-logo{width:min(250px,42vw);max-height:78px}.tutorial-panel{max-width:560px}.tutorial-icon{width:76px;height:76px;display:grid;place-items:center;margin:10px auto 16px;border-radius:24px;background:#dbeafe;color:var(--blue);font-size:38px}.tutorial-body{text-align:left;color:var(--muted);font-size:16px;line-height:1.55}.tutorial-body p{margin:12px 0}.tutorial-option{display:flex;align-items:center;gap:9px;margin-top:18px;color:var(--muted);font:12px 'DM Mono'}.tutorial-option input{accent-color:var(--blue)}
.profile-fields{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:12px;margin:22px 0}.profile-fields label{font:12px 'DM Mono'}.profile-fields input:not([type=color]){width:100%;padding:11px;border:1px solid #abc1d7}.profile-fields input[type=color]{width:100%;height:44px;border:1px solid #abc1d7}
.header-actions{display:flex;align-items:center;gap:8px}.sound-btn{width:48px;height:48px;padding:0;display:grid;place-items:center;font-size:19px}.sound-btn.muted{filter:grayscale(1);opacity:.62}.point.convertible{z-index:8;outline:3px solid var(--active);outline-offset:5px;box-shadow:0 0 0 7px color-mix(in srgb,var(--active) 22%,transparent),0 0 18px var(--active);animation:convertible .65s infinite alternate}@keyframes convertible{to{transform:scale(1.28);filter:brightness(1.18)}}body[data-theme="classic"] .point.p1{background:var(--p1)}body[data-theme="classic"] .point.p2{background:var(--p2)}body[data-theme="classic"] .point.pending{background:var(--active)}body[data-theme="neon"] .point.p1{background:var(--p1)}body[data-theme="neon"] .point.p2{background:var(--p2)}
*{box-sizing:border-box}
.site-banner{position:sticky;top:0;z-index:20;height:72px;display:flex;align-items:center;justify-content:center;background:#fffaf0;border-bottom:1px solid rgba(25,20,15,.14);font-weight:900;letter-spacing:.08em;color:#17120e}
.site-banner-home{position:absolute;left:18px;top:10px;width:52px;height:52px;display:grid;place-items:center;border-radius:12px;transition:transform .18s ease}
.site-banner-home:hover,.site-banner-home:focus-visible{transform:scale(1.06)}
.site-banner-home img{display:block;width:100%;height:100%;object-fit:contain}
.site-banner span{font-size:16px}
/* Keep the Big Plugg return button visible while playing. */
.site-banner-home{width:68px;height:58px;top:7px}