.v07-full-bg{
  position:absolute; inset:0; width:100%; height:100%;
  object-fit:cover; object-position:center; pointer-events:none; user-select:none;
}
.v07-identity,.v07-map,.v07-exercise,.v07-world-complete{
  position:relative; width:100vw; height:100dvh; overflow:hidden; background:#78d3f5;
}
.v07-who{
  position:absolute; z-index:20; top:max(14px,env(safe-area-inset-top)); left:50%;
  transform:translateX(-50%);
  display:flex; align-items:center; gap:12px;
  padding:9px 18px 9px 9px; border-radius:999px;
  background:rgba(255,249,222,.97); border:3px solid rgba(158,110,49,.24);
  box-shadow:0 7px 0 rgba(69,70,50,.15),0 14px 28px rgba(34,72,90,.14);
  color:#66421d; font-weight:900; font-size:clamp(21px,3vmin,34px);
}
.v07-who button{
  width:clamp(48px,6vmin,64px); aspect-ratio:1; border:0; border-radius:50%;
  background:linear-gradient(#4fb5ff,#1d7ad7); color:#fff; box-shadow:0 5px 0 #155ea9;
  font-size:clamp(23px,3vmin,31px);
}
.v07-close,.v07-modal-close{
  position:absolute; z-index:80; left:max(16px,env(safe-area-inset-left)); top:max(16px,env(safe-area-inset-top));
  width:58px; height:58px; border:0; border-radius:50%; background:#fff; color:#2e4e64;
  box-shadow:0 6px 0 rgba(39,78,94,.17); font-size:34px;
}
.v07-identity-stage{
  position:absolute; z-index:5; left:50%; top:55%; transform:translate(-50%,-50%);
  width:min(74vmin,720px); aspect-ratio:1;
}
.v07-start-island{
  position:absolute; left:50%; top:50%; transform:translate(-50%,-50%);
  width:43%; height:43%; object-fit:contain; filter:drop-shadow(0 22px 22px rgba(23,84,111,.22));
}
.v07-character-wheel{position:absolute; inset:0; border-radius:50%}
.v07-character-choice{
  --size:clamp(74px,11.5vmin,116px);
  --radius:clamp(150px,22vmin,230px);
  --angle:calc((360deg / var(--count))*var(--i));
  position:absolute; left:50%; top:50%;
  width:var(--size); height:var(--size); min-width:var(--size); min-height:var(--size);
  padding:3px; overflow:hidden; border-radius:50%; border:5px solid rgba(255,255,255,.96);
  background:linear-gradient(#fff9e7,#f2d58d);
  box-shadow:0 7px 0 rgba(110,76,40,.23),0 13px 24px rgba(42,78,92,.17);
  transform:translate(-50%,-50%) rotate(var(--angle)) translateY(calc(var(--radius)*-1)) rotate(calc(var(--angle)*-1));
  animation:v07AvatarGlow 2.6s ease-in-out infinite;
  animation-delay:calc(var(--i)*80ms);
}
.v07-character-choice img{width:112%;height:112%;object-fit:contain;transform:translate(-6%,2%)}
@keyframes v07AvatarGlow{0%,72%,100%{filter:brightness(1)}85%{filter:brightness(1.12) drop-shadow(0 0 10px rgba(255,230,117,.45))}}
.v07-pick-cue{
  position:absolute; z-index:7; left:50%; top:52%; transform:translate(-50%,-50%);
  width:clamp(62px,9vmin,92px); height:clamp(62px,9vmin,92px); border-radius:50%;
  display:grid; place-items:center; font-size:clamp(32px,5vmin,48px);
  background:rgba(255,246,207,.4); border:5px solid rgba(255,255,255,.9);
  box-shadow:0 0 0 10px rgba(255,229,120,.14);
  animation:v07Cue 1.5s ease-in-out infinite;
}
@keyframes v07Cue{50%{transform:translate(-50%,-58%) scale(1.08)}}

.v07-tools{
  position:absolute; z-index:40; top:max(10px,env(safe-area-inset-top)); right:max(10px,env(safe-area-inset-right));
  display:flex; gap:9px; align-items:flex-start;
}
.v07-tool,.v07-treasure-button{
  position:relative; width:clamp(62px,7.2vw,88px); aspect-ratio:1; padding:0;
  border:4px solid rgba(255,255,255,.94); border-radius:24%; overflow:hidden;
  background:linear-gradient(#58baff,#197ed3); box-shadow:0 6px 0 rgba(37,80,105,.24),0 12px 20px rgba(35,75,99,.17);
}
.v07-tool img,.v07-treasure-button img{width:100%;height:100%;object-fit:contain}
.v07-treasure-button{background:linear-gradient(#fff6cf,#e6ba52)}
.v07-treasure-button span{
  position:absolute; right:-2px; bottom:-2px; min-width:30px; height:30px; padding:0 7px;
  border-radius:15px; display:grid; place-items:center; background:#fff; color:#5f3e1e;
  border:2px solid #d5a13e; font-weight:900; font-size:16px;
}
.v07-world-track{position:absolute;inset:0;z-index:6;pointer-events:none}
.v07-world-card{
  position:absolute; left:50%; top:50%; width:min(53vw,720px); height:min(70vh,720px);
  transform:translate(calc(-50% + var(--delta)*62vw),-50%) scale(calc(1 - min(var(--abs),2)*.24));
  opacity:calc(1 - min(var(--abs),2)*.28); transition:transform .62s cubic-bezier(.2,.85,.25,1),opacity .45s ease;
  pointer-events:none;
}
.v07-world-card.active{z-index:10;pointer-events:auto}
.v07-world-island{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;filter:drop-shadow(0 28px 26px rgba(30,88,109,.22))}
.v07-world-label{
  position:absolute; left:50%; bottom:7%; transform:translateX(-50%); z-index:5; min-width:250px;
  padding:10px 18px; border-radius:22px; text-align:center; color:white;
  background:linear-gradient(#9d6230,#70401d); border:4px solid #563119; box-shadow:0 6px 0 rgba(72,41,20,.25);
}
.v07-world-label small,.v07-world-label span{display:block;font-size:13px;font-weight:800;opacity:.9}
.v07-world-label strong{display:block;font-size:clamp(19px,2.4vw,31px);line-height:1.05}
.v07-play{
  position:absolute; left:50%; bottom:-8%; transform:translateX(-50%); z-index:8;
  width:clamp(82px,10vw,112px); aspect-ratio:1; border-radius:50%;
  border:7px solid #fff; background:linear-gradient(#7be970,#36b950); color:#fff;
  box-shadow:0 10px 0 #247d36,0 18px 28px rgba(28,91,53,.25); font-size:clamp(34px,5vw,52px);
}
.v07-play.locked{background:linear-gradient(#d8e3e8,#9eb3bd);box-shadow:0 8px 0 #8296a0}
.v07-world-badge{
  position:absolute;left:50%;bottom:-1%;transform:translateX(-50%);display:flex;gap:5px;
  padding:7px 12px;border-radius:999px;background:#fff8dc;box-shadow:0 5px 0 rgba(92,65,31,.16)
}
.v07-world-badge i,.v07-big-coin{
  display:inline-block;width:28px;height:28px;border-radius:50%;
  background:radial-gradient(circle at 35% 28%,#fff4a0 0 12%,#ffd54a 13% 45%,#eaa11a 46% 73%,#b96c0e 74%);
  border:2px solid #f8d56a;
}
.v07-map-character{
  position:absolute;z-index:18;left:calc(50% - clamp(86px,8vw,130px));bottom:7%;
  width:clamp(118px,13vw,188px);transform:translateX(-50%);
  filter:drop-shadow(0 14px 10px rgba(47,78,64,.22));pointer-events:none;
}
.v07-world-dots{
  position:absolute;z-index:25;left:50%;bottom:max(13px,env(safe-area-inset-bottom));transform:translateX(-50%);
  display:flex;gap:9px;padding:7px 12px;border-radius:999px;background:rgba(255,255,255,.78)
}
.v07-world-dots span{width:10px;height:10px;border-radius:50%;background:#456f8733}
.v07-world-dots span.active{width:24px;border-radius:999px;background:#2d94ee}

.v07-exercise{background:linear-gradient(#8eddfa 0 54%,#66c971 54%);padding:max(72px,calc(env(safe-area-inset-top) + 58px)) max(18px,env(safe-area-inset-right)) max(18px,env(safe-area-inset-bottom)) max(18px,env(safe-area-inset-left))}
.v07-exercise-bg{
  position:absolute;inset:0;background:
    linear-gradient(rgba(255,255,255,.14),rgba(48,128,103,.08)),
    url("/assets/navigation/backgrounds/nav-bg-landscape.png") center/cover no-repeat;
  opacity:.28;filter:saturate(.9)
}
.v07-home,.v07-help{
  position:fixed;z-index:40;width:58px;height:58px;border-radius:50%;border:3px solid rgba(177,132,67,.25);
  background:#fff9e5;color:#31516a;box-shadow:0 6px 0 rgba(52,77,85,.16);font-size:27px
}
.v07-home{left:max(14px,env(safe-area-inset-left));top:max(14px,env(safe-area-inset-top))}
.v07-help{right:max(14px,env(safe-area-inset-right));bottom:max(14px,env(safe-area-inset-bottom))}
.v07-progress{
  position:fixed;z-index:40;top:max(17px,env(safe-area-inset-top));left:50%;transform:translateX(-50%);
  display:flex;gap:9px;padding:9px 14px;border-radius:999px;background:rgba(255,249,225,.95);box-shadow:0 5px 0 rgba(90,67,35,.15)
}
.v07-progress span{width:17px;height:17px;border-radius:50%;background:#d8e3e6}
.v07-progress span.done{background:#f8c83e}.v07-progress span.current{background:#2d95ef;transform:scale(1.12)}
.v07-exercise-panel{
  position:relative;z-index:8;margin:auto;width:min(860px,86vw);height:min(72dvh,690px);max-height:calc(100dvh - 105px);
  overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:clamp(18px,3vmin,32px);padding:clamp(24px,4vmin,46px);
  border:7px solid #b67836;border-radius:36px;background:linear-gradient(#fff8d8,#f4e2a8);
  box-shadow:inset 0 0 0 5px rgba(255,255,255,.45),0 12px 0 #70461f,0 26px 45px rgba(41,64,52,.24)
}
.v07-audio-main{
  flex:0 0 auto;width:clamp(78px,11vmin,110px);aspect-ratio:1;border-radius:50%;border:7px solid #f2c76b;
  background:linear-gradient(#4cb7ff,#177bd6);color:#fff;box-shadow:0 8px 0 #145ba1,0 14px 25px rgba(27,87,139,.22);
  font-size:clamp(31px,5vmin,48px)
}
.v07-letter-grid,.v07-image-grid{
  width:100%;min-height:0;flex:1 1 auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(10px,2vmin,20px);align-items:stretch
}
.v07-letter-card,.v07-image-card{
  min-width:0;min-height:0;border:3px solid #dcc18a;border-radius:28px;background:linear-gradient(#fffef6,#fff5d6);
  box-shadow:0 8px 0 #c4a15d,0 13px 19px rgba(79,66,43,.10);color:#173451
}
.v07-letter-card{font-size:clamp(56px,11vmin,112px);font-weight:900}
.v07-image-card{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px}
.v07-image-wrap{flex:1 1 auto;width:100%;min-height:0;display:grid;place-items:center}
.v07-image-wrap img{width:88%;height:88%;object-fit:contain}
.v07-image-wrap span{display:none;font-size:clamp(54px,10vmin,105px)}
.v07-word{visibility:hidden;flex:0 0 auto;margin-top:5px;font-size:clamp(20px,3.3vmin,34px);font-weight:900;letter-spacing:.04em}
.v07-word.visible{visibility:visible}.v07-word u{text-decoration-thickness:.14em;text-underline-offset:.13em;color:#1c78d2}
.v07-letter-card.correct,.v07-image-card.correct{outline:7px solid #55cb66}
.v07-letter-card.wrong,.v07-image-card.wrong{animation:v07Shake .28s}
.v07-letter-card.hint,.v07-image-card.hint{outline:7px solid #9d78f4;animation:v07Hint 1s ease-in-out infinite}
@keyframes v07Shake{25%{transform:translateX(-7px)}75%{transform:translateX(7px)}}
@keyframes v07Hint{50%{filter:brightness(1.08);transform:scale(1.025)}}
.v07-exercise-character{
  position:fixed;z-index:10;left:max(18px,env(safe-area-inset-left));bottom:max(12px,env(safe-area-inset-bottom));
  width:clamp(90px,12vw,160px);max-height:28vh;object-fit:contain;filter:drop-shadow(0 9px 7px rgba(43,66,57,.2));pointer-events:none
}
.v07-exercise>.v07-treasure-button{
  position:fixed;z-index:42;right:max(14px,env(safe-area-inset-right));top:max(12px,env(safe-area-inset-top));
  width:70px
}
.v07-reward-pop,.v07-modal{
  position:fixed;inset:0;z-index:200;background:rgba(26,56,74,.46);backdrop-filter:blur(8px);display:grid;place-items:center;padding:20px
}
.v07-reward-pop>div{
  width:min(430px,82vw);min-height:330px;border:7px solid #b77835;border-radius:38px;background:linear-gradient(#fff8d9,#f2dfaa);
  box-shadow:0 10px 0 #74471f,0 24px 48px rgba(34,53,62,.32);display:grid;place-items:center;padding:22px
}
.v07-reward-pop strong{font-size:clamp(34px,7vw,58px);color:#68421d}
.v07-reward-pop b{font-size:clamp(52px,11vw,92px);color:#279345}
.v07-reward-pop img{width:min(220px,50vw);max-height:150px;object-fit:contain}
.v07-reward-pop small{font-size:28px;font-weight:900}
.v07-treasure-modal,.v07-parent-gate{
  width:min(520px,88vw);border:7px solid #b77835;border-radius:34px;background:#fff6d5;box-shadow:0 10px 0 #754820;padding:28px;display:grid;gap:16px;text-align:center
}
.v07-treasure-modal img{width:min(320px,70vw);height:200px;object-fit:contain;margin:auto}
.v07-treasure-modal strong{font-size:64px}.v07-treasure-modal span{font-size:26px;font-weight:900}
.v07-parent-gate input,.v07-parent-gate button{font:inherit;padding:12px 14px;border-radius:12px;border:1px solid #c8b27d}
.v07-math{font-size:44px;font-weight:900}.v07-parent-gate.wrong{animation:v07Shake .28s}
.v07-world-complete{display:grid;place-items:center}
.v07-complete-card{position:relative;z-index:4;display:grid;place-items:center;gap:18px}
.v07-complete-card>img{width:min(280px,40vw);max-height:42vh;object-fit:contain}
.v07-big-coin{width:64px;height:64px;margin:0 6px}
.v07-complete-card button{width:92px;height:92px;border-radius:50%;border:6px solid #fff;background:linear-gradient(#72e471,#34b64d);box-shadow:0 8px 0 #247e36;color:#fff;font-size:42px}

.v07-parent{min-height:100vh;background:#f5f0df;color:#243f54;padding:24px}
.v07-parent header{display:flex;align-items:center;gap:14px}.v07-parent header button{width:48px;height:48px;border-radius:50%;border:0;background:white}
.v07-parent-profiles{display:flex;gap:10px;overflow:auto;padding:10px 0 18px}
.v07-parent-profiles button{flex:0 0 110px;border:3px solid transparent;border-radius:20px;background:white;padding:8px;display:grid;place-items:center}
.v07-parent-profiles button.active{border-color:#48ae61}.v07-parent-profiles img{width:70px;height:70px;object-fit:contain}
.v07-parent-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.v07-parent-grid section{background:white;border-radius:22px;padding:20px;box-shadow:0 6px 18px rgba(47,63,71,.08)}
.v07-parent-grid label{display:grid;gap:6px;margin:12px 0}.v07-parent-grid select,.v07-parent-grid input,.v07-parent-grid button{padding:10px;border-radius:10px;border:1px solid #c9d1d5;font:inherit}
.v07-parent-grid button{background:#edf6fb;font-weight:700}.v07-parent-grid button.danger{background:#fff0ee;color:#9b342b}
.v07-parent-reward{display:grid;place-items:center}.v07-parent-reward img{width:180px;height:120px;object-fit:contain}.v07-parent-reward b{font-size:44px}
.v07-recent{display:flex;flex-wrap:wrap;gap:6px}.v07-recent span{background:#edf4f7;border-radius:999px;padding:5px 9px;font-size:13px}

@media (orientation:portrait){
  .v07-identity-stage{width:min(92vw,590px);top:54%}
  .v07-character-choice{
    --size:clamp(62px,18vw,88px);
    --radius:clamp(126px,33vw,180px);
    width:var(--size);height:var(--size);min-width:var(--size);min-height:var(--size);border-radius:50%
  }
  .v07-tools{flex-direction:column}
  .v07-tool,.v07-treasure-button{width:clamp(58px,16vw,76px)}
  .v07-world-card{
    width:min(88vw,610px);height:min(50vh,600px);
    transform:translate(-50%,calc(-50% + var(--delta)*-54vh)) scale(calc(1 - min(var(--abs),2)*.24))
  }
  .v07-map-character{left:50%;bottom:12%;width:clamp(90px,25vw,145px);transform:translateX(-105%)}
  .v07-world-dots{left:max(12px,env(safe-area-inset-left));bottom:50%;transform:translateY(50%);flex-direction:column}
  .v07-world-dots span.active{width:10px;height:24px}
  .v07-exercise{padding-top:max(76px,calc(env(safe-area-inset-top) + 60px))}
  .v07-exercise-bg{background-image:linear-gradient(rgba(255,255,255,.14),rgba(48,128,103,.08)),url("/assets/navigation/backgrounds/nav-bg-portrait.png")}
  .v07-exercise-panel{width:min(92vw,650px);height:min(72dvh,720px);padding:clamp(18px,4vw,32px)}
  .v07-letter-grid,.v07-image-grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:minmax(0,1fr)}
  .v07-letter-grid>*:last-child:nth-child(odd),.v07-image-grid>*:last-child:nth-child(odd){grid-column:1/-1;width:60%;justify-self:center}
  .v07-exercise-character{width:clamp(76px,22vw,120px);bottom:10px}
  .v07-parent-grid{grid-template-columns:1fr}
}
@media (orientation:landscape) and (max-height:520px){
  .v07-exercise{padding-top:58px;padding-bottom:10px}
  .v07-exercise-panel{height:calc(100dvh - 72px);max-height:none;width:min(780px,76vw);padding:14px 20px;gap:10px}
  .v07-audio-main{width:64px;border-width:5px;font-size:28px}
  .v07-letter-grid,.v07-image-grid{gap:8px}
  .v07-letter-card{font-size:clamp(38px,14vh,68px)}
  .v07-word{font-size:clamp(16px,4.5vh,24px)}
  .v07-exercise-character{width:76px;max-height:25vh}
}