@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700&display=swap');
:root{color-scheme:dark;--bg:#0b1b20;--surface:#11292e;--line:#294047;--text:#e1efeb;--muted:#8da6a7;--mint:#b6dfc3;--gold:#e2c386}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 35% 5%,#16353b,transparent 65%),var(--bg);color:var(--text);font-family:'DM Sans',sans-serif;font-size:16px}button{font:inherit;color:inherit;cursor:pointer;border:1px solid var(--line);background:#152e33;border-radius:10px;padding:13px 17px;min-height:46px;transition:background .2s,transform .2s}button:hover{background:#24434a}button:active{transform:scale(.97)}button:focus-visible{outline:2px solid var(--gold);outline-offset:3px}button:disabled{opacity:.45;cursor:default}button.primary{background:var(--mint);border-color:var(--mint);color:#18392f;font-weight:700}h1,h2,p{margin:0}h1{font-family:Manrope,sans-serif;font-weight:500;font-size:30px;letter-spacing:-1px}h2{font-size:21px;font-weight:500;line-height:1.3}#app{max-width:1550px;margin:auto;padding:0 5%}header{height:108px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-family:Manrope,sans-serif;font-size:28px;letter-spacing:-1px}.brand-mark{color:var(--mint);font-size:43px;font-weight:400}.brand small{display:block;font-family:'DM Sans',sans-serif;font-size:10px;letter-spacing:2px;margin-top:5px;color:var(--muted)}.resources{display:flex;align-items:center;gap:24px}#coins{color:var(--gold);font-size:18px}#level{font-size:14px;color:var(--muted)}.icon{font-size:22px;width:46px;padding:7px}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--muted);font-weight:600}.tank-heading{display:flex;align-items:center;justify-content:space-between;margin:27px 0 20px;gap:10px}.tank-heading h1{margin-top:6px}.ghost{background:transparent;font-size:14px;border:0;color:var(--muted)}.ghost span{margin-left:12px}main{display:grid;grid-template-columns:minmax(0,1fr) 265px;gap:36px}#aquarium{height:440px;position:relative;border-radius:15px 15px 3px 3px;overflow:hidden;border:1px solid #476268;box-shadow:0 20px 60px #0005,inset 0 0 30px #0009;background:#0b373c}canvas{display:block;width:100%;height:100%;touch-action:manipulation}.water-top{pointer-events:none;position:absolute;top:18px;left:20px;right:20px;display:flex;justify-content:space-between;font-size:12px;color:#d7ece3;text-shadow:0 1px 4px #000}.water-top span{background:#09282c77;border:1px solid #a9d9cc22;border-radius:30px;padding:7px 12px;backdrop-filter:blur(8px)}#hint{pointer-events:none;position:absolute;bottom:15px;text-align:center;width:100%;font-size:12px;color:#e2eadbcc;text-shadow:0 1px 4px #000}.tank-base{height:28px;background:linear-gradient(#334146,#18272d);border-radius:0 0 8px 8px;display:flex;justify-content:space-between;align-items:center;padding:0 18px;font-size:9px;letter-spacing:2px;color:#92a6a7}.care{display:flex;gap:23px;padding:23px 0}.care>div{flex:1}.care span{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);margin-bottom:9px}.care b{font-weight:400;color:#d4e6de}meter{display:block;width:100%;height:5px;border:0;background:#233a3e;border-radius:5px}meter::-webkit-meter-bar{background:#233a3e;border:0}meter::-webkit-meter-optimum-value{background:#a3cbb3}meter::-moz-meter-bar{background:#a3cbb3}.actions{display:flex;gap:10px}.actions button{flex:1;font-size:14px;white-space:nowrap;padding:13px 8px}.actions span{margin-right:7px;font-size:18px}aside{padding-top:37px}.journey{padding:23px;border:1px solid var(--line);border-radius:14px;background:#142b3080}.journey h2{margin:17px 0 11px}.journey p{font-size:14px;color:var(--muted);line-height:1.7}.progress{height:5px;background:#2d4245;border-radius:5px;overflow:hidden;margin:22px 0 10px}.progress i{display:block;height:100%;background:var(--gold);transition:width 1s}.progress-label{display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}.mile{display:flex;gap:12px;align-items:center;padding:14px 0;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}#milestones{margin-top:20px}.mile:last-child{padding-bottom:0}.mile em{font-style:normal;font-size:17px;color:var(--gold)}.mile.done{color:var(--text)}.notes{padding:27px 8px}.notes p{font-size:15px;line-height:1.7;margin:13px 0;color:#bdd0ce}.notes>span{font-size:12px;color:var(--gold)}.quiet{display:flex;gap:12px;padding:14px 8px;color:var(--muted);font-size:12px;line-height:1.8}.quiet>span{font-size:25px}footer{display:flex;justify-content:space-between;align-items:center;margin:28px 0 18px;color:#6e9094;font-size:12px}footer button{border:0;background:transparent;color:#a3b9b8;font-size:13px}#panel{position:fixed;right:3%;top:100px;bottom:25px;width:420px;z-index:10;background:#10292ff5;border:1px solid #476068;border-radius:18px;box-shadow:0 15px 80px #0009;backdrop-filter:blur(22px);display:flex;flex-direction:column}#panel[hidden],#paused[hidden],#fishInfo[hidden],[hidden]{display:none!important}.panel-head{display:flex;align-items:center;justify-content:space-between;padding:23px}.panel-head h2{margin-top:6px}#tabs{display:flex;gap:6px;padding:0 20px 16px}#tabs button{flex:1;font-size:13px;padding:8px;min-height:40px}#tabs button.active{background:var(--mint);color:#14352c}#panelBody{overflow:auto;padding:0 20px 20px;overscroll-behavior:contain}.item{padding:16px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center}.item h3{font-size:16px;margin:0 0 6px;font-weight:500}.item p{font-size:13px;color:var(--muted);line-height:1.5}.item .tag{display:block;font-size:11px;color:var(--gold);margin-top:7px}.item button{font-size:13px;padding:10px;min-width:80px}.explain{font-size:14px;line-height:1.6;color:var(--muted);padding-bottom:17px}.temp-control{display:flex;gap:12px;align-items:center;margin:15px 0}.temp-control input{flex:1;accent-color:var(--mint);min-width:0}#toast{position:absolute;top:64px;left:50%;transform:translateX(-50%);width:max-content;max-width:90%;text-align:center;border-radius:10px;background:#102a2eee;color:#ebf4ec;padding:12px 16px;font-size:14px;opacity:0;transition:opacity .3s;pointer-events:none}#toast.visible{opacity:1}#fishInfo{position:absolute;left:18px;bottom:42px;max-width:290px;background:#102a30eb;border:1px solid #58746b;border-radius:12px;padding:15px;font-size:13px;backdrop-filter:blur(8px)}#fishInfo h3{margin:0 0 7px;font-size:18px;font-weight:500}#fishInfo p{color:#b6cdca;line-height:1.6}#fishInfo button{position:absolute;right:8px;top:5px;background:transparent;border:0;min-height:25px;padding:1px 7px}#paused{position:absolute;inset:0;background:#0a222caa;backdrop-filter:blur(7px);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:17px;z-index:5}#paused p{color:var(--muted)}body.zen #app{padding:0;max-width:none}body.zen header,body.zen .tank-heading,body.zen aside,body.zen .care,body.zen .actions,body.zen footer,body.zen .tank-base,body.zen .water-top,body.zen #hint{display:none}body.zen main{display:block}body.zen #aquarium{height:100dvh;border:0;border-radius:0}#exitZen{position:fixed;bottom:22px;right:22px;background:#102a2aaa;z-index:6}
@media(min-width:1450px){#aquarium{height:530px}}@media(max-width:1050px){main{grid-template-columns:minmax(0,1fr) 220px;gap:22px}#app{padding:0 3%}.journey{padding:18px}.actions span{display:none}#aquarium{height:410px}}@media(max-width:760px){#app{padding:0 17px}header{height:76px}.brand{font-size:23px}.brand small{font-size:8px;letter-spacing:1.3px}.brand-mark{font-size:34px}.resources{gap:12px}#level{display:none}#coins{font-size:16px}.icon{width:40px;min-height:40px}main{display:block}.tank-heading{margin:20px 0 15px}h1{font-size:24px}.eyebrow{font-size:10px}.ghost{padding:8px;font-size:12px}#aquarium{height:44dvh;min-height:270px;max-height:480px}.care{gap:15px;padding:19px 0}.care span{font-size:11px}.actions{gap:7px;display:grid;grid-template-columns:1fr 1fr}.actions button{font-size:14px;padding:11px}.actions span{display:inline}aside{padding-top:23px;display:grid;grid-template-columns:1fr}.journey{padding:18px}.journey h2{margin:9px 0}.journey p{line-height:1.5}.progress{margin-top:14px}#milestones{display:flex;gap:17px;margin-top:12px}.mile{border:0;padding:0;font-size:11px;gap:6px}.notes{padding:22px 3px 0}.quiet{padding:15px 3px}footer{margin:0 0 12px;font-size:11px}#panel{top:auto;left:8px;right:8px;bottom:8px;width:auto;max-height:49dvh;border-radius:18px}.panel-head{padding:15px 18px}.panel-head h2{font-size:19px}#tabs{padding-bottom:10px}#panelBody{padding:0 18px 15px}.item{padding:12px 0}#hint{font-size:10px}.water-top{top:12px;left:12px;right:12px;font-size:11px}}
/* Keep feedback clear of the living water. */
.tank-wrap{position:relative}#toast{position:absolute;top:auto;bottom:-45px;left:0;transform:none;max-width:100%;z-index:12;box-shadow:0 5px 20px #0005}#population{pointer-events:auto;min-height:36px;padding:7px 12px;border-radius:25px;font-size:12px;background:#09282c88;border:1px solid #a9d9cc44;color:#edf8f1;backdrop-filter:blur(8px)}#population:hover{background:#264d50}#fishInfo button.manage-fish{position:static;display:block;border:1px solid #638579;background:#183d3a;margin-top:12px;padding:8px 12px;min-height:40px;width:100%}.fish-form{margin:0 0 24px;display:flex;align-items:flex-end;gap:10px}.fish-form label{display:block;flex:1;min-width:0;font-size:14px;color:var(--muted)}.fish-form input{display:block;margin-top:9px;width:100%;border:1px solid #5e7b7b;border-radius:8px;background:#091e24;color:var(--text);font:inherit;font-size:16px;padding:12px}.fish-form button{font-size:14px;white-space:nowrap}#panelBody>.explain{margin-top:10px}@media(max-width:760px){#toast{bottom:-43px;font-size:12px;padding:9px 12px}#population{font-size:11px}.fish-form{gap:8px}}
.save-actions{display:flex;gap:4px;flex-wrap:wrap;justify-content:flex-end}footer{gap:12px;flex-wrap:wrap}.save-actions button{min-height:44px;padding:8px 10px}@media(max-width:760px){footer>.save-actions{width:100%;justify-content:space-between}.save-actions button{font-size:12px}}
.inspiration{display:inline-block;color:#8da6a7;text-decoration:none;font-size:12px;margin-top:8px}.inspiration:hover{text-decoration:underline}
/* Feedback stays in a modal above the aquarium and never navigates away. */
#feedbackDialog{width:min(560px,calc(100% - 24px));max-height:calc(100dvh - 32px);overflow:auto;border:1px solid #58746b;border-radius:18px;padding:26px;background:#10292f;color:var(--text);box-shadow:0 22px 90px #0009}#feedbackDialog::backdrop{background:#001419bb;backdrop-filter:blur(5px)}.feedback-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}.feedback-heading button{padding:4px 12px;font-size:25px}.feedback-intro{color:#bdd0ce;font-size:16px;line-height:1.6;margin:14px 0 20px}#feedbackFields{border:0;padding:0;margin:0;min-width:0}#feedbackForm label{display:block;font-size:14px;margin:15px 0 7px}#feedbackForm label span{color:#a8c1bf}#feedbackForm input:not([type=checkbox]),#feedbackForm select,#feedbackForm textarea{display:block;width:100%;border:1px solid #5e7b7b;border-radius:9px;background:#091e24;color:var(--text);font:inherit;font-size:16px;line-height:1.5;padding:11px 12px}#feedbackForm textarea{resize:vertical}#feedbackForm :is(input,select,textarea):focus-visible{outline:2px solid var(--gold);outline-offset:2px}#feedbackForm .feedback-check{display:flex;align-items:flex-start;gap:10px;line-height:1.5;margin-top:18px}#feedbackContext{accent-color:var(--mint);width:18px;height:18px;flex-shrink:0;margin-top:2px}.feedback-privacy{font-size:14px;line-height:1.6;color:#a8c1bf;margin:15px 0}.feedback-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}#feedbackVerification{min-height:65px}#feedbackStatus{font-size:15px;line-height:1.6;margin:12px 0;color:var(--gold)}#sendFeedback{width:100%;margin-top:6px}@media(max-width:540px){#feedbackDialog{padding:19px}.feedback-heading h2{font-size:20px}}