/* Heimattauchen – CI of Heimatwasser (Seeblau, Bernstein, Creme; Fraunces, Barlow Condensed, Manrope, Inter, IBM Plex Mono) */
:root{--lake:#0D3B52;--deep:#092A39;--abyss:#061c26;--amber:#F4A340;--cream:#F8F4E8;--mist:#DDE8E8;--teal:#2B6A79;--moss:#5d8f2f;--red:#e0806f;--good:#7cc49a;
  --panel:rgba(9,42,57,.78);--line:rgba(248,244,232,.18);--muted:#a9b9b6;
  --display:'Fraunces',Georgia,serif;--cond:'Barlow Condensed','Arial Narrow',sans-serif;--brand:'Manrope',Arial,sans-serif;--sans:'Inter',system-ui,-apple-system,'Segoe UI',Arial,sans-serif;--num:'IBM Plex Mono',ui-monospace,monospace}
*{box-sizing:border-box}
html,body{margin:0;height:100%;overflow:hidden;background:var(--abyss);color:var(--cream);font:15px/1.5 var(--sans);-webkit-text-size-adjust:100%;overscroll-behavior:none}
button{font:inherit;cursor:pointer;color:inherit}button:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
a{color:#ffcb81}
.hidden{display:none!important}
.muted{color:var(--muted)}.small{font-size:12px}
#game{position:fixed;inset:0;width:100%;height:100%;display:block;touch-action:none;outline:none}
body:not(.diving) #game{visibility:hidden}
.screen{position:fixed;inset:0;z-index:5}
.eyebrow{font-family:var(--cond);font-size:14px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:#ffcb81;margin:0 0 4px}
h2{font-family:var(--display);font-weight:800;font-size:28px;line-height:1.1;margin:0 0 10px}
h3{font-family:var(--cond);font-size:18px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--mist);margin:22px 0 10px}
h3 small{font-family:var(--num);letter-spacing:0;font-size:12px;color:var(--muted);margin-left:8px;text-transform:none}
.lead{color:#d9e6e2;margin:0 0 14px}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:16px}.row.end{justify-content:flex-end}.col{display:flex;flex-direction:column;gap:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:10px;padding:11px 16px;font-weight:700;font-size:14px;border:1px solid var(--line);transition:background .15s,transform .1s;user-select:none;-webkit-user-select:none}
.btn:active{transform:scale(.97)}.btn:disabled{opacity:.55;cursor:default}
.btn-primary{background:var(--deep);border-color:rgba(244,163,64,.7);color:var(--cream)}.btn-primary:hover{background:#10465F;border-color:var(--amber)}
.btn-soft{background:rgba(214,236,222,.1)}.btn-soft:hover{background:rgba(214,236,222,.18)}
.btn-ghost{background:transparent;border-style:dashed;color:#c6ddd4}
.btn.small{padding:6px 10px;font-size:13px}.btn.big{padding:15px 24px;font-size:16px}
kbd{font-family:var(--num);font-size:12px;background:rgba(255,255,255,.1);border:1px solid var(--line);border-bottom-width:2px;border-radius:5px;padding:1px 6px}

/* Titel: das Startplakat wie bei Heimatwasser (Fraunces für den Namen, Barlow Condensed für die Beschriftung, Caveat für
   die Notiz vom Tag), das Bild ist eine Szene aus dem Spiel: Jens über der Wasserpest in der Taucherbucht */
.title{display:flex;flex-direction:column;overflow:hidden;color:var(--cream);isolation:isolate}
.title-bg{position:absolute;inset:0;z-index:-2;background:#092A39 url('assets/brand/hero-desktop-1920.webp') center/cover no-repeat;animation:titleDrift 38s ease-in-out infinite alternate;transform-origin:62% 45%}
@keyframes titleDrift{from{transform:scale(1.02)}to{transform:scale(1.09) translate(-1%,-.6%)}}
.title[data-season=winter] .title-bg{filter:hue-rotate(18deg) saturate(.7) brightness(.92)} /* im Winter: kälter und blauer */
.title::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(90deg,rgba(5,31,43,.8) 0%,rgba(5,31,43,.55) 32%,rgba(5,31,43,.06) 68%),linear-gradient(0deg,rgba(4,26,40,.62),transparent 37%,rgba(6,32,48,.13))}
.title::after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.22;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .5 0 0 0 0 .5 0 0 0 0 .5 0 0 0 .9 0'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E")}
.bubbles{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.bubbles i{position:absolute;bottom:-30px;width:10px;height:10px;border-radius:50%;border:1.5px solid rgba(255,255,255,.5);background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.45),transparent 60%);animation:rise 9s linear infinite}
.bubbles i:nth-child(1){left:62%;animation-delay:0s}.bubbles i:nth-child(2){left:66%;width:6px;height:6px;animation-delay:2.4s}.bubbles i:nth-child(3){left:69%;animation-delay:1.1s;width:13px;height:13px}.bubbles i:nth-child(4){left:74%;width:7px;height:7px;animation-delay:3.3s}.bubbles i:nth-child(5){left:79%;animation-delay:5s}.bubbles i:nth-child(6){left:71%;width:5px;height:5px;animation-delay:6.2s}.bubbles i:nth-child(7){left:88%;width:9px;height:9px;animation-delay:4.4s}.bubbles i:nth-child(8){left:84%;width:6px;height:6px;animation-delay:7.5s}
@keyframes rise{from{transform:translateY(0)}50%{transform:translate(8px,-55vh)}to{transform:translate(-4px,-110vh)}}
@media (prefers-reduced-motion:reduce){.title-bg,.bubbles i{animation:none}.bubbles{display:none}}
.masthead{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:max(20px,env(safe-area-inset-top)) max(28px,env(safe-area-inset-right)) 0 max(32px,env(safe-area-inset-left))}
.masthead-brand{display:flex;gap:8px;align-items:center;font-family:var(--cond);font-size:15px;font-weight:700;letter-spacing:.14em}
.masthead-brand .soft{font-weight:500;font-size:14px;letter-spacing:.15em;opacity:.78}
.brand-dot{width:8px;height:8px;display:inline-block;background:var(--amber);border-radius:99px}
.masthead-btns{display:flex;gap:10px}
.sa-icon-btn{display:grid;place-items:center;width:48px;height:48px;border-radius:12px;background:rgba(9,42,57,.48);border:1px solid rgba(248,244,232,.25);color:var(--cream);transition:background .17s ease,transform .17s ease}
.sa-icon-btn svg{width:22px;height:22px}.sa-icon-btn:hover{background:rgba(13,59,82,.95);transform:translateY(-1px)}
.hero{flex:1;width:100%;max-width:1480px;margin:0 auto;display:flex;align-items:center;padding:clamp(12px,min(5vw,5vh),80px) clamp(28px,8vw,124px) clamp(12px,min(4vw,4vh),60px)}
.hero-content{width:100%;max-width:min(100%,680px)}
.title .eyebrow{font-family:var(--cond);font-size:15px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:#FFCB81;margin:0 0 6px;display:flex;align-items:center;gap:10px}
.title .eyebrow::before{content:"";width:34px;height:2px;background:currentColor;border-radius:2px}
.brand-name{font-family:var(--display);font-weight:900;font-variation-settings:'opsz' 144,'SOFT' 100,'WONK' 1;font-size:clamp(60px,min(8.6vw,14vh),136px);letter-spacing:-.035em;line-height:.88;margin:0;text-shadow:0 3px 0 rgba(4,26,36,.35),0 10px 40px rgba(4,31,42,.45)}
.brand-category{font-family:var(--cond);font-weight:700;font-size:clamp(18px,2.3vw,30px);letter-spacing:.34em;color:var(--amber);margin:10px 0 0 3px;display:flex;align-items:center;gap:.5em}
.brand-category::after{content:"";flex:0 1 120px;height:2px;background:linear-gradient(90deg,var(--amber),transparent)}
.brand-subline{font-family:var(--display);font-style:italic;font-weight:600;font-variation-settings:'opsz' 36,'SOFT' 100;font-size:clamp(18px,1.9vw,24px);margin:10px 0 0 3px}
.title-note{max-width:440px;margin:20px 0 18px 3px;padding:10px 14px 10px 16px;border-left:3px solid var(--amber);background:linear-gradient(90deg,rgba(5,31,43,.55),rgba(5,31,43,0));border-radius:0 10px 10px 0;transform:rotate(-.6deg)}
.note-label{display:block;font-family:var(--cond);font-size:13px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:#FFCB81}
.title-mood{display:block;margin:2px 0 0;font-family:'Caveat','Segoe Print',cursive;font-size:clamp(22px,2vw,27px);font-weight:500;line-height:1.15}
.title-week{display:block;margin-top:6px;font-size:14px;color:#FFCB81}.title-week:empty{display:none}
.hero-actions{max-width:370px;display:flex;flex-direction:column;gap:10px}
.game-button{position:relative;min-height:52px;width:100%;display:flex;align-items:center;gap:13px;text-align:left;padding:11px 18px;border-radius:14px;font-family:var(--cond);font-size:20px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--cream);transition:background .17s ease,border-color .17s ease,transform .17s ease;box-shadow:0 4px 14px rgba(7,28,40,.11)}
.game-button img{width:21px;height:21px;flex:none}.game-button .tail{margin-left:auto;font-size:24px;line-height:1;opacity:.67;font-weight:500}
.game-button .gb-text{display:flex;flex-direction:column;line-height:1.1}.game-button small{font-family:var(--sans);text-transform:none;letter-spacing:0;font-size:13px;font-weight:500;opacity:.78;margin-top:3px}
.game-button--primary{background:linear-gradient(180deg,#F7B256,#E8902A);border:1px solid #FFD08F;color:#10222b;box-shadow:0 6px 0 #9c5a14,0 14px 28px rgba(7,28,40,.4);animation:startPulse 2.8s ease-in-out infinite}
.game-button--primary img{filter:brightness(0) saturate(100%) invert(10%) sepia(20%) saturate(900%) hue-rotate(160deg)}
.game-button--primary:hover{background:linear-gradient(180deg,#FFC06A,#F09A33);border-color:#FFE0B0;transform:translateY(-2px);box-shadow:0 8px 0 #9c5a14,0 18px 32px rgba(7,28,40,.45)}
.game-button--primary:active{transform:translateY(4px);box-shadow:0 2px 0 #9c5a14,0 8px 18px rgba(7,28,40,.4)}
@keyframes startPulse{0%,100%{filter:none}50%{filter:brightness(1.08) saturate(1.05)}}
.game-button--secondary{background:rgba(8,37,52,.42);border:1px solid rgba(248,244,232,.25);backdrop-filter:blur(7px)}
.game-button--secondary:hover{background:rgba(9,42,57,.78);border-color:rgba(248,244,232,.57);transform:translateY(-1px)}
@media (prefers-reduced-motion:reduce){.game-button,.sa-icon-btn{transition:none}.game-button--primary{animation:none}}
.game-button:focus-visible,.sa-icon-btn:focus-visible,.title-icons button:focus-visible,.lake-option:focus-visible{outline:3px solid var(--amber);outline-offset:4px}
.title-icons{display:flex;gap:8px;margin-top:18px;flex-wrap:wrap;max-width:370px}
.title-icons button{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:7px 12px;border-radius:12px;border:1px solid rgba(248,244,232,.25);background:rgba(8,37,52,.42);color:var(--cream);font-family:var(--cond);font-size:16px;font-weight:600;letter-spacing:.04em;backdrop-filter:blur(7px)}
.title-icons button:hover{background:rgba(9,42,57,.78)}
.ic{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.title-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:0 max(32px,env(safe-area-inset-right)) max(18px,env(safe-area-inset-bottom)) max(32px,env(safe-area-inset-left));font-size:11px;font-weight:550;letter-spacing:.08em;color:rgba(248,244,232,.72)}
.foot-right{display:flex;gap:14px;align-items:center;flex-wrap:wrap}
.link-btn{background:none;border:0;padding:0;color:var(--cream);font-size:11px;letter-spacing:.08em;text-decoration:underline;text-underline-offset:2px}
@media (pointer:coarse){.link-btn{min-height:44px;padding:0 4px}}
/* Tauchplatz wählen: wie „Revier und Gewässer wählen“ */
.region-h{font:700 13px/1 var(--cond);letter-spacing:.14em;text-transform:uppercase;color:var(--amber);margin:16px 2px 0}
.lake-options{display:grid;gap:8px;margin:10px 0 14px}
.lake-option{width:100%;text-align:left;display:flex;flex-direction:column;padding:14px 16px;min-height:62px;border-radius:12px;color:var(--cream);background:rgba(248,244,232,.06);border:1px solid rgba(248,244,232,.15)}
.lake-option strong{font-size:16px;font-weight:650;display:flex;gap:10px;align-items:center}.lake-option span{font-size:12.5px;margin-top:4px;color:rgba(248,244,232,.62)}
.lake-option em{font:700 13px/1 var(--cond);letter-spacing:.06em;font-style:normal;color:#FFCB81}
.lake-option:hover:not(:disabled),.lake-option[aria-pressed=true]{border-color:var(--amber);background:rgba(244,163,64,.1)}
.lake-option[aria-pressed=true]{box-shadow:0 0 0 3px rgba(244,163,64,.45)}
.lake-option:disabled{opacity:.55;cursor:default}
.site-card-h{font-family:var(--brand);font-weight:800;letter-spacing:-.04em;font-size:32px;margin:4px 0 6px}
.title .soft-note{opacity:.8}
/* Handy hochkant: alles mittig, die Knöpfe unten */
@media (max-width:680px) and (orientation:portrait),(max-aspect-ratio:2/3){
  .title-bg{background-image:url('assets/brand/hero-mobile-1080x1920.webp');background-position:center}
  .title::before{background:linear-gradient(180deg,rgba(6,28,40,.7) 0%,rgba(6,28,40,.5) 31%,rgba(6,28,40,.16) 55%,rgba(6,28,40,.86) 100%)}
  .masthead{padding:calc(12px + env(safe-area-inset-top)) 18px 0}.masthead-brand .soft{display:none}
  .hero{padding:4vh 22px 10px;align-items:stretch;max-width:600px}
  .hero-content{display:flex;flex-direction:column;align-items:center;text-align:center;flex:1}
  .title .eyebrow{justify-content:center;font-size:13px}.title .eyebrow::before{display:none}
  .brand-name{font-size:clamp(34px,11.6vw,62px)}
  .brand-category{justify-content:center;font-size:18px;letter-spacing:.24em}.brand-category::after{display:none}
  .brand-subline{font-size:clamp(15px,4vw,18px)}
  .title-note{margin:14px auto 6px;text-align:left;transform:none}.title-note .title-mood{font-size:22px}
  .hero-actions{width:100%;max-width:420px;margin-top:auto;padding-top:24px}
  .game-button{font-size:18px}
  .title-icons{justify-content:center;margin-left:auto;margin-right:auto}
  .title-foot{justify-content:center;text-align:center;padding:4px 18px calc(10px + env(safe-area-inset-bottom))}.foot-right{justify-content:center}
}
@media (min-width:681px) and (max-width:1300px){.title-bg{background-image:url('assets/brand/hero-tablet-1280.webp')}}
/* breite Schirme: die kleinen Knöpfe gehen nach oben neben den Ton, so bleibt Jens im Bild frei */
@media (min-width:681px) and (orientation:landscape){
  .title-icons{position:absolute;top:max(20px,env(safe-area-inset-top));right:calc(max(28px,env(safe-area-inset-right)) + 60px);margin:0;max-width:none;flex-wrap:nowrap}
  .title-icons button{min-height:48px}
}
/* niedrige Schirme, Handy quer */
@media (max-height:590px) and (min-width:681px){
  .title .eyebrow{display:none}.brand-name{font-size:clamp(40px,9vh,70px)}.brand-subline{margin-top:4px}
  .title-note{margin:8px 0 8px 3px;padding:5px 10px}.title-note .title-mood{font-size:19px}.note-label{font-size:11px}
  .hero{padding-top:8px;padding-bottom:8px}.hero-actions{gap:6px}.game-button{min-height:44px;padding:6px 14px;font-size:17px}
}
@media (max-height:500px) and (orientation:landscape){
  .title-note{display:none}.masthead-brand{visibility:hidden}.sa-icon-btn,.title-icons button{width:auto;min-height:40px;height:40px}
  .hero-actions{flex-direction:row;max-width:560px;margin-top:10px}
}

/* Seiten */
.page{background:linear-gradient(180deg,#0d3b52,#061c26 60%);overflow-y:auto;-webkit-overflow-scrolling:touch}
.page-head{position:sticky;top:0;z-index:2;display:flex;align-items:center;gap:10px;padding:12px 16px;background:rgba(6,28,38,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.page-head h2{font-size:22px;margin:0}.spacer{flex:1}
.page-body{max-width:900px;margin:0 auto;padding:16px 16px 60px}
.progress{display:flex;flex-direction:column;gap:6px;font-family:var(--num);font-size:13px;color:var(--muted)}
.bar{height:6px;border-radius:3px;background:rgba(255,255,255,.1);overflow:hidden}.bar i{display:block;height:100%;background:var(--amber);transition:width .4s}
.lesson-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px}
.lesson{display:flex;align-items:center;gap:12px;text-align:left;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px;transition:border-color .15s,transform .1s}
.lesson:hover{border-color:rgba(244,163,64,.6)}.lesson:active{transform:scale(.98)}
.lesson.done{border-color:rgba(124,196,154,.45)}
.l-icon{font-size:26px;width:36px;text-align:center}.l-text{flex:1;display:flex;flex-direction:column}.l-text small{color:var(--muted);font-size:12.5px}
.l-state{font-family:var(--num);color:var(--amber);font-size:14px}.lesson.done .l-state{color:var(--good)}
.species{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px}
.sp{background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:10px;padding:10px;opacity:.55;display:flex;flex-direction:column}.sp.seen{opacity:1;border-color:rgba(124,196,154,.5)}.sp small{color:var(--muted);font-size:12px}
.log-entry{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:8px}
.log-entry header{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}.log-entry header small{color:var(--muted)}
.log-entry p{margin:6px 0 0;display:flex;gap:14px;flex-wrap:wrap;font-family:var(--num);font-size:13px}

/* Modal */
.modal{position:fixed;inset:0;z-index:50;background:rgba(3,14,19,.62);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:16px}
.modal-card{background:linear-gradient(180deg,#113a4c,#0a2b39);border:1px solid var(--line);border-radius:18px;padding:22px;max-width:560px;width:100%;max-height:calc(100% - 16px);overflow-y:auto;box-shadow:0 30px 80px rgba(0,0,0,.5);-webkit-overflow-scrolling:touch}
.modal-card.wide{max-width:900px}
.modal-card dl,.facts{display:grid;grid-template-columns:max-content 1fr;gap:4px 14px;margin:10px 0}
dt{font-family:var(--cond);font-weight:700;letter-spacing:.06em;color:#ffcb81}dd{margin:0;color:#dfe9e6}
.site-card{border-top:1px solid var(--line);padding-top:12px;margin-top:14px}.site-card h3{margin-top:0;text-transform:none;letter-spacing:0;font-family:var(--display);font-size:22px;color:var(--cream)}
.keys p{color:#d0dfdb;font-size:14px;line-height:2}
.gear-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(128px,1fr));gap:8px;margin:8px 0}
.gear-tile{display:flex;flex-direction:column;align-items:center;gap:4px;text-align:center;font-size:12.5px;line-height:1.25;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:12px;padding:10px 6px;min-height:84px;position:relative}
.gear-tile .g-ic{font-size:26px}
.gear-tile.seen::after{content:'✓';position:absolute;top:4px;right:7px;color:var(--good);font-size:12px}
.gear-tile.sel{border-color:var(--amber)}
.gear-tile.on{background:rgba(244,163,64,.16);border-color:rgba(244,163,64,.8)}
.gear-tile.v-richtig{background:rgba(124,196,154,.2);border-color:var(--good)}
.gear-tile.v-falsch{background:rgba(224,128,111,.25);border-color:var(--red)}
.gear-tile.v-unnoetig{background:rgba(200,200,200,.12);border-color:#aaa}
.gear-tile.v-missing{border:2px dashed var(--red)}
.gear-detail{background:rgba(0,0,0,.18);border-radius:12px;padding:12px 14px;min-height:90px}
.gear-detail h4{margin:0 0 6px;font-size:16px}.gear-detail h4 small{font-family:var(--cond);color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin-left:6px}
.tags{display:flex;gap:8px;flex-wrap:wrap}.tag{font-size:12px;border-radius:20px;padding:3px 10px;border:1px solid var(--line)}
.st-must{background:rgba(244,163,64,.2);border-color:var(--amber)}.st-good{background:rgba(124,196,154,.18);border-color:var(--good)}.st-opt{background:rgba(255,255,255,.06)}.st-no{opacity:.7}.st-bad{background:rgba(224,128,111,.22);border-color:var(--red)}
.meter{font-family:var(--num);font-size:13px;color:var(--muted)}
.lead-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:10px 0;background:rgba(0,0,0,.18);border-radius:12px;padding:10px 12px}
.lead-row b{font-family:var(--num);font-size:18px;min-width:56px;text-align:center}.lead-row small{flex-basis:100%}
.result{border-radius:12px;padding:12px 14px;background:rgba(224,128,111,.14);border:1px solid rgba(224,128,111,.5);margin-top:10px}
.result.good{background:rgba(124,196,154,.15);border-color:rgba(124,196,154,.6)}
.result ul{margin:8px 0 0;padding-left:18px}.result li{margin:4px 0}.result li.no{opacity:.8}
.choice{display:flex;flex-direction:column;gap:8px;margin:8px 0}
.choice-btn{justify-content:flex-start;text-align:left}
.choice-btn.right{background:rgba(124,196,154,.25);border-color:var(--good)}.choice-btn.wrong{background:rgba(224,128,111,.25);border-color:var(--red)}
.why{background:rgba(0,0,0,.2);border-left:3px solid var(--good);padding:8px 12px;border-radius:6px}.why.bad{border-left-color:var(--red)}
.hold-btn{width:100%;padding:16px;font-size:16px;touch-action:none}.hold-btn.held{background:var(--amber);color:var(--deep)}
.hold-bar{position:relative;height:10px;border-radius:5px;background:rgba(255,255,255,.1);margin:10px 0;overflow:hidden}
.hold-bar i{display:block;height:100%;background:var(--amber)}.hold-bar span{position:absolute;top:0;bottom:0;width:2px;background:var(--good)}
.sig-show{display:flex;gap:16px;align-items:center;background:rgba(0,0,0,.2);border-radius:12px;padding:12px}.sig-big{font-size:56px}
.sig-table{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:8px}.sig-table div{display:grid;grid-template-columns:40px 1fr;column-gap:8px;background:rgba(255,255,255,.04);border-radius:10px;padding:8px}.sig-table .sig-ic{grid-row:span 2;font-size:28px}.sig-table small{color:var(--muted)}
.sig-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:8px}
.sig-btn{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 8px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid var(--line);font-size:13px}.sig-btn:hover{border-color:var(--amber)}.sig-btn .sig-ic{font-size:32px}
.check-cards{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0}
.check-card{padding:16px 18px;border-radius:12px;background:rgba(244,163,64,.12);border:1px solid rgba(244,163,64,.6);font-size:16px}
.check-done{padding-left:22px}.check-done li{margin:6px 0;color:#dbe8e3}.check-done b{color:var(--good)}
.shake{animation:shake .35s}@keyframes shake{25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}
.big-result{font-family:var(--display);font-size:26px;font-weight:800;color:#ffcb81;margin:0 0 10px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:10px 0}.stats div{background:rgba(0,0,0,.2);border-radius:10px;padding:10px;text-align:center}.stats b{font-family:var(--num);font-size:18px;display:block}.stats small{color:var(--muted);font-size:11px}
@media (max-width:520px){.stats{grid-template-columns:repeat(2,1fr)}}
.vio{padding-left:18px}.vio li{margin:6px 0}.good-note{color:var(--good)}

/* Laden */
.loading{position:fixed;inset:0;z-index:40;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;background:radial-gradient(circle at 50% 30%,#14495c,#061c26)}
.spinner{width:46px;height:46px;border-radius:50%;border:3px solid rgba(255,255,255,.15);border-top-color:var(--amber);animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}

/* HUD */
.hud{pointer-events:none;z-index:10}
.hud button,.hud .touch-area{pointer-events:auto}
.mask{position:fixed;inset:0;pointer-events:none;background:radial-gradient(ellipse 72% 80% at 50% 48%,transparent 62%,rgba(0,0,0,.55) 82%,rgba(0,0,0,.92) 100%);opacity:0;transition:opacity .5s}
body.underwater .mask{opacity:1}
body.chase.underwater .mask{opacity:.35}
.ear-pain{position:fixed;inset:0;pointer-events:none;box-shadow:inset 0 0 120px 30px rgba(220,40,30,.0);transition:box-shadow .3s}
.ear-pain.on{box-shadow:inset 0 0 140px 40px rgba(220,40,30,.55);animation:pulse 1s infinite}@keyframes pulse{50%{box-shadow:inset 0 0 90px 20px rgba(220,40,30,.35)}}
.touch-area{position:fixed;inset:0;display:none;touch-action:none}
body.touch .touch-area{display:block}
.stick{position:fixed;width:120px;height:120px;margin:-60px 0 0 -60px;border-radius:50%;border:2px solid rgba(255,255,255,.35);background:rgba(255,255,255,.06);display:none;pointer-events:none}
.stick.on{display:block}.stick i{position:absolute;left:35px;top:35px;width:50px;height:50px;border-radius:50%;background:rgba(244,163,64,.6)}
.compass{position:fixed;top:max(10px,env(safe-area-inset-top));left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:2px}
.compass-win{position:relative;width:320px;max-width:70vw;height:34px;overflow:hidden;border-radius:10px;background:var(--panel);border:1px solid var(--line);backdrop-filter:blur(6px);mask-image:linear-gradient(90deg,transparent,#000 18%,#000 82%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 18%,#000 82%,transparent)}
.compass-strip{position:absolute;left:50%;top:0;height:100%;will-change:transform}
.tick{position:absolute;top:8px;transform:translateX(-50%);font-family:var(--num);font-size:11px;color:var(--muted)}
.tick.major{color:var(--cream);font-weight:600;font-size:13px;top:6px}
.lubber{position:absolute;left:50%;top:0;bottom:0;width:2px;background:var(--red);transform:translateX(-1px)}
.ctarget{position:absolute;left:50%;top:-3px;margin-left:-7px;color:#ffd04a;font-size:14px;text-shadow:0 0 6px #000}
.heading{font-family:var(--num);font-weight:600;font-size:13px;text-shadow:0 1px 4px #000}
.target-info{font-family:var(--num);font-size:12px;color:#ffd04a;text-shadow:0 1px 4px #000}
.top-right{position:fixed;top:max(10px,env(safe-area-inset-top));right:max(12px,env(safe-area-inset-right));display:flex;gap:6px}
.icon-btn{width:38px;height:38px;border-radius:10px;background:var(--panel);border:1px solid var(--line);font-weight:700}
.task{position:fixed;top:max(10px,env(safe-area-inset-top));left:max(12px,env(safe-area-inset-left));width:min(330px,calc(50vw - 180px));min-width:220px;background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--amber);border-radius:12px;padding:10px 12px;backdrop-filter:blur(8px)}
.task small{display:block;font-family:var(--cond);letter-spacing:.14em;text-transform:uppercase;color:#ffcb81;font-size:12px}
.task p{margin:4px 0;font-size:14px;line-height:1.4}
.task .hint{font-family:var(--sans);letter-spacing:0;text-transform:none;color:var(--muted);font-size:12px}
.task .extra{font-family:var(--num);letter-spacing:0;text-transform:none;color:#ffd04a;font-size:12px}
.prog{height:6px;border-radius:3px;background:rgba(255,255,255,.12);overflow:hidden;margin-top:6px}.prog i{display:block;height:100%;width:0;background:var(--good);transition:width .2s}
.coach{position:fixed;top:92px;left:50%;transform:translateX(-50%);max-width:min(520px,calc(100% - 32px));background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:8px 14px;font-size:14px;text-align:center;transition:opacity .5s;backdrop-filter:blur(8px)}
.coach.warn{border-color:var(--red);background:rgba(90,25,20,.8)}.coach.quiet,.flash.quiet,.sighting.quiet{opacity:0}
.flash{position:fixed;top:44%;left:50%;transform:translate(-50%,-50%);font-weight:700;font-size:16px;text-shadow:0 2px 8px #000;transition:opacity .4s;text-align:center;max-width:80vw}
.sighting{position:fixed;right:max(12px,env(safe-area-inset-right));top:60px;width:min(300px,40vw);background:var(--panel);border:1px solid rgba(124,196,154,.6);border-radius:12px;padding:10px 12px;transition:opacity .6s;backdrop-filter:blur(8px)}
.sighting small{display:block;font-family:var(--cond);letter-spacing:.14em;text-transform:uppercase;color:var(--good);font-size:12px}.sighting b{display:block;font-family:var(--display);font-size:20px}.sighting span{font-size:12.5px;color:#d5e3df}
.computer{position:fixed;left:max(12px,env(safe-area-inset-left));bottom:max(12px,env(safe-area-inset-bottom));width:190px;background:linear-gradient(180deg,#0b1d22,#050f12);border:2px solid #2f3e42;border-radius:18px;padding:10px 34px 10px 14px;font-family:var(--num);color:#bff5e4;box-shadow:0 6px 24px rgba(0,0,0,.5)}
.c-main{display:flex;align-items:baseline;gap:4px}.c-main b{font-size:38px;line-height:1;font-weight:600}
.c-row{display:flex;justify-content:space-between;font-size:12px;color:#86c7b4;gap:6px}.c-row b{color:#bff5e4}
.c-row.alert{color:#ffd04a;min-height:16px;font-weight:600}.c-row .warn{color:#ff8a7a}
.rate{position:absolute;right:10px;top:12px;bottom:12px;width:12px;border-radius:6px;background:rgba(255,255,255,.08);overflow:hidden}
.rate i{position:absolute;left:0;right:0;bottom:0;background:#4fd39a;height:0}.rate i.warn{background:#ffb84a}.rate i.danger{background:#ff5d4d}
.rate .limit{position:absolute;left:0;right:0;bottom:55.5%;height:2px;background:#fff}
.side-meters{position:fixed;left:calc(max(12px,env(safe-area-inset-left)) + 200px);bottom:max(12px,env(safe-area-inset-bottom));display:flex;align-items:flex-end;gap:10px}
.meter-col{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;text-shadow:0 1px 3px #000}
.meter-col .net{font-family:var(--num);color:#ffd04a;min-height:14px}
.vbar{width:16px;height:92px;border-radius:8px;background:rgba(0,0,0,.4);border:1px solid var(--line);position:relative;overflow:hidden}
.vbar i{position:absolute;left:0;right:0;bottom:0;background:var(--amber);height:0;transition:height .2s}
.vbar.warm i{background:linear-gradient(0deg,#4aa3ff,#ff9f5a)}.vbar.warm i.cold{background:#4aa3ff}
.ear-icon{font-size:24px;width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--panel);border:2px solid var(--line)}
.ear-icon.e1{border-color:#ffd04a;background:rgba(255,208,74,.25)}.ear-icon.e2,.ear-icon.e3{border-color:#ff5d4d;background:rgba(255,93,77,.35);animation:pulse2 .8s infinite}
@keyframes pulse2{50%{transform:scale(1.1)}}
.finimeter{position:fixed;right:max(12px,env(safe-area-inset-right));bottom:max(12px,env(safe-area-inset-bottom));width:120px;height:120px;font-family:var(--num);text-align:center}
.finimeter svg{position:absolute;inset:0}
.f-face{fill:#f1ece0;stroke:#2f3e42;stroke-width:4}.f-red{fill:none;stroke:#d9483a;stroke-width:7}.f-needle{stroke:#1b1b1b;stroke-width:3;stroke-linecap:round}.f-hub{fill:#1b1b1b}
.f-ticks line{stroke:#333;stroke-width:1.5}.f-ticks text{font-size:8px;fill:#333;text-anchor:middle;font-family:var(--num)}
.finimeter b{position:absolute;left:0;right:0;bottom:24px;color:#1b1b1b;font-size:16px}.finimeter small{position:absolute;left:0;right:0;bottom:12px;color:#555;font-size:9px}
.finimeter.low .f-face{fill:#ffd9d2}
.end-dive{position:fixed;bottom:150px;left:50%;transform:translateX(-50%)}
.tbtns{position:fixed;right:max(12px,env(safe-area-inset-right));bottom:150px;display:none;grid-template-columns:repeat(2,64px);gap:8px}
body.touch .tbtns{display:grid}
.tb{width:64px;height:60px;border-radius:14px;background:var(--panel);border:1px solid var(--line);font-size:11px;line-height:1.2;touch-action:none;user-select:none;-webkit-user-select:none}
.tb b{font-size:20px}.tb.small{height:42px;font-size:18px}.tb.held,.tb.on{background:rgba(244,163,64,.4);border-color:var(--amber)}
@media (max-width:760px){
  .task{width:calc(100vw - 24px);top:auto;bottom:auto;top:calc(max(10px,env(safe-area-inset-top)) + 64px);min-width:0}
  .compass-win{width:220px}.coach{top:auto;bottom:160px}
  .computer{width:150px;padding:8px 30px 8px 10px}.c-main b{font-size:28px}
  .side-meters{left:calc(max(12px,env(safe-area-inset-left)) + 158px)}.vbar{height:70px}
  .finimeter{width:92px;height:92px}.finimeter b{font-size:13px;bottom:18px}.finimeter small{bottom:8px}
  .tbtns{bottom:120px;grid-template-columns:repeat(2,56px)}.tb{width:56px;height:52px}
  .sighting{top:auto;bottom:210px;right:12px;width:min(260px,60vw)}
  .modal-card{padding:16px}
}
/* the description of the chosen piece stays in view under the grid */
.gear-detail{position:sticky;bottom:-22px;box-shadow:0 -10px 24px rgba(4,20,27,.6);background:#0d2f3d;border:1px solid var(--line)}
/* phones held sideways: low screens */
@media (max-height:500px){
  .compass-win{height:28px}.tick{top:5px}.tick.major{top:4px}
  .task{width:min(290px,38vw);min-width:0;top:max(8px,env(safe-area-inset-top));padding:8px 10px}.task p{font-size:12.5px}
  .coach{top:auto;bottom:12px;max-width:min(380px,40vw);font-size:12.5px}
  .computer{width:148px;padding:6px 28px 6px 10px}.c-main b{font-size:26px}.c-row{font-size:11px}
  .side-meters{left:calc(max(12px,env(safe-area-inset-left)) + 156px)}.vbar{height:58px}.ear-icon{width:34px;height:34px;font-size:20px}
  .finimeter{width:90px;height:90px}.finimeter b{font-size:13px;bottom:17px}.finimeter small{bottom:7px}
  .tbtns{bottom:max(10px,env(safe-area-inset-bottom));right:calc(max(12px,env(safe-area-inset-right)) + 98px);grid-template-columns:repeat(4,54px);gap:6px}
  .tb,.tb.small{width:54px;height:46px;font-size:10px}.tb b{font-size:16px}
  .sighting{top:56px;width:min(260px,34vw)}.sighting span{display:none}
  .end-dive{bottom:120px}
}
@media (max-width:420px){.page-head .btn.small{padding:5px 8px;font-size:12px}.page-head h2{font-size:19px}}

/* the lamp: battery, warning when it is dark and the lamp is off, failed */
.lamp-info{font-family:var(--num);font-size:12px;background:var(--panel);border:2px solid var(--line);border-radius:10px;padding:4px 8px;display:flex;flex-direction:column;align-items:center;line-height:1.2;text-shadow:none}
.lamp-info.on{border-color:#ffe08a;box-shadow:0 0 12px rgba(255,224,138,.35)}
.lamp-info.warn{border-color:#ffb84a;animation:pulse2 1s infinite}
.lamp-info.failed{border-color:#ff5d4d;color:#ffb0a6}
.lamp-info small{font-size:10px;color:#ffe08a}

/* Tauchen im Vordergrund: der nächste Tauchgang oben im Kursbuch */
.next-dive{display:flex;align-items:center;gap:14px;width:100%;text-align:left;margin:16px 0 4px;padding:16px 18px;border-radius:16px;background:linear-gradient(120deg,rgba(43,106,121,.85),rgba(13,59,82,.9));border:1px solid rgba(244,163,64,.75);box-shadow:0 10px 30px rgba(0,0,0,.3)}
.next-dive:hover{border-color:var(--amber)}.next-dive:active{transform:scale(.99)}
.next-dive .nd-ic{font-size:38px}.next-dive b{font-family:var(--display);font-size:22px;font-weight:800}
.next-dive small:first-child{font-family:var(--cond);letter-spacing:.16em;text-transform:uppercase;color:#ffcb81;font-size:13px}
.nd-go{font-weight:700;color:var(--amber);white-space:nowrap}
@media (max-width:520px){.nd-go{display:none}}

/* So wird getaucht: die Steuerung erklärt */
.how-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:10px;margin:8px 0}
.how-card{background:rgba(0,0,0,.2);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.how-card h4{margin:0 0 6px;font-size:16px;display:flex;gap:8px;align-items:center}
.how-card p{margin:0 0 8px;font-size:13.5px;color:#d5e3df;line-height:1.45}
.how-card dl{grid-template-columns:max-content 1fr;gap:6px 10px;margin:0;font-size:13px;align-items:baseline}
.how-card dt{white-space:nowrap}
.quick-keys{display:flex;flex-wrap:wrap;gap:8px 16px;background:rgba(0,0,0,.2);border-radius:12px;padding:10px 12px;font-size:13.5px}
.key-legend{position:fixed;left:50%;transform:translateX(-50%);bottom:max(12px,env(safe-area-inset-bottom));display:flex;flex-wrap:wrap;justify-content:center;gap:4px 12px;max-width:calc(100vw - 600px);font-size:12px;color:#dfe9e6;text-shadow:0 1px 3px #000;background:rgba(6,28,38,.55);border-radius:10px;padding:6px 10px}
.key-legend kbd{font-size:11px}
body.touch .key-legend{display:none}
@media (max-width:1279px),(max-height:500px){.key-legend{display:none}}
.tb{font-size:10px}.tb b{display:block;font-size:18px;line-height:1.1}

/* Touren: Packen › Buddy-Check › Tauchen */
.tour-list{display:flex;flex-direction:column;gap:10px}
.tour{display:flex;align-items:center;gap:12px;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px;cursor:pointer;transition:border-color .15s}
.tour:hover{border-color:rgba(244,163,64,.6)}.tour.done{border-color:rgba(124,196,154,.45)}.tour.next{border-color:rgba(244,163,64,.8)}
.tour .l-state{font-family:var(--num);color:var(--amber)}.tour.done .l-state{color:var(--good)}
.chips{display:flex;flex-wrap:wrap;align-items:center;gap:4px 6px;margin-top:8px}
.chips i{font-style:normal;color:var(--muted)}
.chip{font-size:12px;border:1px solid var(--line);border-radius:20px;padding:2px 9px;background:rgba(255,255,255,.05);white-space:nowrap}
.tour .chip:hover{border-color:var(--amber)}
.chip.done{border-color:rgba(124,196,154,.6);background:rgba(124,196,154,.14)}
.next-dive .chips small{display:none}

/* Steuerung wie bei Pilzwelt: festes Steuerkreuz unten links, zwei Ventilknöpfe und hoch/runter rechts */
.stick{display:none}
body.touch .stick{display:block;position:fixed;left:max(18px,env(safe-area-inset-left));bottom:max(18px,env(safe-area-inset-bottom));top:auto;margin:0;width:128px;height:128px;border-radius:50%;border:2px solid rgba(255,255,255,.3);background:rgba(6,28,38,.35);pointer-events:auto;touch-action:none;z-index:2}
body.touch .stick::before,body.touch .stick::after{content:'';position:absolute;left:50%;top:50%;background:rgba(255,255,255,.18);transform:translate(-50%,-50%)}
body.touch .stick::before{width:70%;height:2px}body.touch .stick::after{width:2px;height:70%}
body.touch .stick i{position:absolute;left:39px;top:39px;width:50px;height:50px;border-radius:50%;background:rgba(244,163,64,.65);box-shadow:0 2px 10px rgba(0,0,0,.35)}
body.touch .computer{left:calc(max(18px,env(safe-area-inset-left)) + 140px)}
body.touch .side-meters{left:calc(max(18px,env(safe-area-inset-left)) + 140px + 200px)}
.tb.valve{background:rgba(43,106,121,.75);border-color:rgba(255,255,255,.35)}
.tb.valve b,.tb.fin b{font-size:22px}
.tb.valve.in{border-color:rgba(124,196,154,.8)}.tb.valve.out{border-color:rgba(244,163,64,.8)}
.opts{display:flex;flex-direction:column;gap:8px;background:rgba(0,0,0,.18);border-radius:12px;padding:10px 12px;margin:10px 0}
.opt-row{display:grid;grid-template-columns:140px 1fr auto;gap:4px 10px;align-items:center;font-size:14px}
.opt-row input[type=range]{width:100%;accent-color:var(--amber)}.opt-row input[type=checkbox]{width:20px;height:20px;accent-color:var(--amber);justify-self:start}
.opt-row small{grid-column:1/-1;color:var(--muted);font-size:12px}
@media (max-width:760px){body.touch .computer{left:calc(max(18px,env(safe-area-inset-left)) + 140px)}body.touch .side-meters{left:calc(max(18px,env(safe-area-inset-left)) + 140px + 158px)}}
@media (max-height:500px){body.touch .stick{width:112px;height:112px}body.touch .stick i{left:31px;top:31px}body.touch .computer{left:calc(max(14px,env(safe-area-inset-left)) + 122px)}body.touch .side-meters{left:calc(max(14px,env(safe-area-inset-left)) + 122px + 156px)}}
/* low phone screens held sideways: the buttons in two rows, the meters over the dive computer */
@media (max-height:500px){
  body.touch .tbtns{grid-template-columns:repeat(5,54px)}
  body.touch .side-meters{left:calc(max(14px,env(safe-area-inset-left)) + 122px);bottom:calc(max(10px,env(safe-area-inset-bottom)) + 96px)}
}