/* ============================================================
   style.css — ФАЙЛ 2/4 · оформление игры «Unterwegs!»
   Подключается в index.html:  <link rel="stylesheet" href="style.css">
   ============================================================ */

:root{
  --red:#e33122;
  --yellow:#ffd500;
  --blue:#1c6ea4;
  --dark:#16233a;
  --green:#2fbf71;
  --bg:#f2f6fa;
  --card:#ffffff;
  --line:#dfe7f0;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Nunito',system-ui,sans-serif;
  color:var(--dark);
  background:linear-gradient(#f7fafc,#edf2f8);
  min-height:100vh;
}
h1,h2,h3{font-family:'Rubik',sans-serif;}
.hidden{display:none !important;}

/* ---------- ШАПКА ---------- */
.hero{
  background:
    linear-gradient(100deg, rgba(22,35,58,.92) 0%, rgba(22,35,58,.62) 45%, rgba(227,49,34,.18) 100%),
    var(--hero-img, transparent) center 38%/cover no-repeat;
  color:#fff;
  padding:44px 18px 0;
}
.hero-inner{max-width:960px;margin:0 auto;}
.hero h1{font-size:clamp(34px,6vw,58px);font-weight:800;letter-spacing:.5px;text-shadow:0 4px 18px rgba(0,0,0,.35);}
.hero p{margin-top:6px;font-size:clamp(14px,2.4vw,18px);font-weight:700;opacity:.95;}
.hero-badges{display:flex;gap:10px;margin:16px 0 22px;}
.badge{
  background:var(--yellow);color:var(--dark);font-weight:800;font-size:18px;
  padding:8px 16px;border-radius:999px;box-shadow:0 4px 14px rgba(0,0,0,.25);
  display:inline-block;
}
.badge.pop{animation:pop .35s;}

/* бегущая строка со словами */
.ticker{overflow:hidden;background:var(--yellow);color:var(--dark);font-weight:800;font-size:14px;}
.ticker-line{display:inline-block;white-space:nowrap;padding:8px 0;animation:tick 80s linear infinite;}
@keyframes tick{to{transform:translateX(-50%);}}

/* ---------- ВКЛАДКИ (порядок: карточки · пары · фразы · диктант) ---------- */
.tabs{
  position:sticky;top:0;z-index:50;
  display:flex;flex-wrap:wrap;gap:8px;justify-content:center;
  padding:12px 10px;background:rgba(247,250,252,.92);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.tab{
  font-family:'Rubik',sans-serif;font-weight:700;font-size:15px;cursor:pointer;
  border:2px solid var(--line);background:#fff;color:var(--dark);
  padding:10px 18px;border-radius:999px;transition:.2s;
}
.tab:hover{transform:translateY(-2px);border-color:var(--blue);}
.tab.active{background:var(--dark);color:var(--yellow);border-color:var(--dark);box-shadow:0 6px 16px rgba(22,35,58,.25);}

/* ---------- ОБЩЕЕ ---------- */
main{max-width:900px;margin:0 auto;padding:26px 14px 60px;}
.mode{display:none;}
.mode.active{display:block;animation:fadein .35s;}
@keyframes fadein{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:none;}}
.mode-head{text-align:center;margin-bottom:18px;}
.mode-head h2{font-size:clamp(24px,4vw,34px);font-weight:800;}
.mode-head p{margin-top:6px;color:#51637c;font-weight:700;}

.btn{
  font-family:'Rubik',sans-serif;font-weight:700;font-size:15px;cursor:pointer;
  border:none;border-radius:14px;padding:12px 22px;transition:.15s;
  box-shadow:0 4px 0 rgba(22,35,58,.18);
}
.btn:active{transform:translateY(3px);box-shadow:none;}
.btn-yellow{background:var(--yellow);color:var(--dark);}
.btn-red{background:var(--red);color:#fff;}
.btn-green{background:var(--green);color:#fff;}
.btn-ghost{background:#fff;color:var(--blue);border:2px solid var(--line);box-shadow:none;}

.feedback{margin-top:16px;font-weight:800;font-size:16px;min-height:24px;}
.feedback .ok{color:var(--green);}
.feedback .no{color:var(--red);}

/* ---------- КАРТОЧКИ ---------- */
.fc-progress{max-width:560px;margin:0 auto 18px;display:flex;align-items:center;gap:12px;justify-content:center;}
.fc-progress .bar{width:220px;height:10px;background:#e2eaf3;border-radius:99px;overflow:hidden;}
.fc-progress .bar div{height:100%;width:0;background:var(--green);transition:width .4s;border-radius:99px;}
#fcCount{font-weight:800;color:#51637c;}
.fc-stage{display:flex;justify-content:center;}
.flip{position:relative;width:min(440px,94vw);height:280px;perspective:1100px;cursor:pointer;}
.face{
  position:absolute;inset:0;backface-visibility:hidden;border-radius:22px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  transition:transform .55s;box-shadow:0 12px 32px rgba(22,35,58,.16);
  padding:16px;text-align:center;
}
.face.front{background:#fff;}
.face.back{background:var(--yellow);transform:rotateY(180deg);}
.flip.flipped .front{transform:rotateY(180deg);}
.flip.flipped .back{transform:rotateY(0);}
.fc-emoji{font-size:60px;line-height:1;}
.fc-de{font-family:'Rubik',sans-serif;font-weight:800;font-size:28px;}
.fc-form{font-weight:800;font-size:13px;color:#93a5bb;}
.fc-hint{font-size:12px;color:#93a5bb;font-weight:700;}
.fc-ru{font-family:'Rubik',sans-serif;font-weight:800;font-size:26px;}
.fc-de-small{font-weight:800;color:#6b5c00;}

/* кнопка-динамик на карточке */
.speak-btn{
  position:absolute;top:10px;right:10px;width:44px;height:44px;border-radius:50%;
  border:none;background:var(--yellow);font-size:20px;cursor:pointer;
  box-shadow:0 3px 10px rgba(0,0,0,.18);transition:.15s;
}
.speak-btn:hover{transform:scale(1.12);}
.face.back .speak-btn{background:#fff;}

.fc-actions{display:flex;gap:14px;justify-content:center;margin-top:22px;}
.fc-summary{
  background:#fff;border-radius:22px;padding:30px;text-align:center;max-width:440px;margin:0 auto;
  box-shadow:0 12px 32px rgba(22,35,58,.14);
}
.fc-summary h3{font-size:26px;margin-bottom:8px;}
.fc-summary p{font-weight:700;color:#51637c;margin-bottom:16px;}

/* ---------- ПАРЫ (раунды волнами — все слова) ---------- */
.pp-stats{display:flex;gap:12px;justify-content:center;align-items:center;margin-bottom:16px;font-weight:800;color:#51637c;flex-wrap:wrap;}
.pp-round{background:var(--blue);color:#fff;border-radius:999px;padding:6px 16px;font-size:14px;}
.pp-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px;max-width:780px;margin:0 auto;}
.pp-card{
  position:relative;min-height:96px;border:none;border-radius:18px;cursor:pointer;
  background:var(--blue);transition:.2s;box-shadow:0 5px 0 rgba(22,35,58,.2);
  display:flex;align-items:center;justify-content:center;padding:10px;
}
.pp-card:hover{transform:translateY(-3px);}
.pp-back{font-size:32px;}
.pp-front{
  position:absolute;inset:0;border-radius:18px;display:flex;align-items:center;justify-content:center;
  font-family:'Rubik',sans-serif;font-weight:700;font-size:15px;padding:8px;text-align:center;
  opacity:0;transform:scale(.6);transition:.25s;
}
.pp-front.de{background:var(--yellow);color:var(--dark);}
.pp-front.ru{background:#fff;color:var(--blue);}
.pp-card.open .pp-front,.pp-card.done .pp-front{opacity:1;transform:scale(1);}
.pp-card.open .pp-back,.pp-card.done .pp-back{opacity:0;}
.pp-card.done{box-shadow:none;outline:3px solid var(--green);}
.pp-card.done .pp-front{filter:saturate(.7);}

/* ---------- ФРАЗЫ ---------- */
.ph-card{background:#fff;border-radius:22px;padding:26px;max-width:760px;margin:0 auto;box-shadow:0 12px 32px rgba(22,35,58,.14);text-align:center;}
.ph-ru{font-family:'Rubik',sans-serif;font-weight:800;font-size:clamp(18px,3.2vw,24px);margin:10px 0 18px;}
.ph-answer{
  min-height:70px;border:3px dashed #b9c7d8;border-radius:18px;background:#f4f8fc;
  display:flex;flex-wrap:wrap;gap:8px;padding:12px;justify-content:center;align-items:center;margin-bottom:16px;
}
.ph-answer:empty::before{content:'👇 собирай сюда';color:#93a5bb;font-weight:700;font-size:14px;}
.ph-pool{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;min-height:52px;}
.tile{
  font-family:'Rubik',sans-serif;font-weight:700;font-size:16px;cursor:pointer;
  background:var(--yellow);color:var(--dark);border:none;border-radius:12px;padding:10px 16px;
  box-shadow:0 3px 0 rgba(22,35,58,.2);transition:.15s;
}
.tile:hover{transform:translateY(-2px);}
.ph-answer .tile{background:var(--blue);color:#fff;}
.tile.pop{animation:pop .25s;}
.ph-row{display:flex;gap:10px;justify-content:center;margin-top:18px;flex-wrap:wrap;}

/* ---------- ДИКТАНТ С ОЗВУЧКОЙ ---------- */
.d-levels{display:flex;gap:10px;justify-content:center;margin-bottom:16px;}
.chip{
  font-weight:800;font-size:14px;cursor:pointer;border-radius:999px;padding:8px 20px;
  border:2px solid var(--line);background:#fff;color:#51637c;transition:.2s;
}
.chip.active{background:var(--blue);color:#fff;border-color:var(--blue);}
.d-card{
  background:#fff;border-radius:22px;padding:26px;max-width:640px;margin:0 auto;text-align:center;
  box-shadow:0 12px 32px rgba(22,35,58,.14);
}
.d-progress{font-weight:800;color:#93a5bb;font-size:13px;text-transform:uppercase;letter-spacing:1px;}
.d-audio{display:flex;gap:12px;justify-content:center;align-items:center;margin:18px 0;}
.speak-big{
  width:84px;height:84px;border-radius:50%;border:none;cursor:pointer;
  background:var(--yellow);font-size:38px;box-shadow:0 6px 0 rgba(22,35,58,.2);transition:.15s;
}
.speak-big:hover{transform:scale(1.08);}
.speak-big:active{transform:translateY(4px);box-shadow:none;}
.speak-slow{
  width:56px;height:56px;border-radius:50%;border:2px solid var(--line);cursor:pointer;
  background:#fff;font-size:24px;transition:.15s;
}
.speak-slow:hover{transform:scale(1.08);border-color:var(--blue);}
.d-hint{
  display:inline-block;background:#eef6ff;color:var(--blue);border-radius:12px;
  font-weight:800;padding:8px 16px;margin-bottom:12px;
}
.d-input{
  width:100%;font-family:'Nunito',sans-serif;font-weight:700;font-size:18px;
  padding:14px 16px;border-radius:14px;border:2px solid var(--line);outline:none;transition:.2s;
}
.d-input:focus{border-color:var(--yellow);box-shadow:0 0 0 4px rgba(255,213,0,.25);}
.d-row{display:flex;gap:10px;justify-content:center;margin-top:16px;flex-wrap:wrap;}

/* ---------- ЭФФЕКТЫ ---------- */
@keyframes pop{0%{transform:scale(1);}45%{transform:scale(1.25);}100%{transform:scale(1);}}
@keyframes shake{0%,100%{transform:translateX(0);}25%{transform:translateX(-9px);}75%{transform:translateX(9px);}}
.shake{animation:shake .35s;}
#confetti{position:fixed;inset:0;pointer-events:none;overflow:hidden;z-index:999;}
#confetti i{position:absolute;top:-18px;width:10px;height:15px;border-radius:2px;animation:fall linear forwards;}
@keyframes fall{to{transform:translateY(112vh) rotate(720deg);}}
#toast{
  position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(80px);
  background:var(--dark);color:var(--yellow);font-weight:800;font-size:15px;
  padding:12px 24px;border-radius:999px;z-index:1000;transition:.35s;opacity:0;
  box-shadow:0 10px 30px rgba(0,0,0,.3);max-width:92vw;text-align:center;
}
#toast.show{transform:translateX(-50%) translateY(0);opacity:1;}

footer{text-align:center;padding:26px 12px 34px;color:#93a5bb;font-weight:700;font-size:13px;}

@media (max-width:560px){
  .fc-actions{flex-direction:column;align-items:center;}
  .pp-grid{grid-template-columns:repeat(2,1fr);}
  .speak-big{width:70px;height:70px;font-size:32px;}
}