/* ============================================
   MyApp Store - Main Stylesheet
   Sky Blue & White Mobile-First Theme
   ============================================ */

:root {
  --primary:        #38BDF8;
  --primary-dark:   #0284C7;
  --primary-deep:   #0369A1;
  --primary-light:  #E0F2FE;
  --primary-xlight: #F0F9FF;
  --bg:             #F0F9FF;
  --bg-card:        #FFFFFF;
  --bg-input:       #F8FBFF;
  --bg-nav:         #FFFFFF;
  --text:           #0F172A;
  --text-muted:     #64748B;
  --text-light:     #94A3B8;
  --border:         #BAE6FD;
  --border-light:   #E0F2FE;
  --shadow:         0 4px 24px rgba(56,189,248,0.14);
  --shadow-card:    0 2px 12px rgba(56,189,248,0.08);
  --shadow-nav:     0 -2px 16px rgba(56,189,248,0.10);
  --radius:         15px;
  --radius-sm:      10px;
  --radius-xs:      8px;
  --radius-pill:    50px;
  --nav-h:          65px;
  --header-h:       60px;
  --trans:          all 0.28s cubic-bezier(.4,0,.2,1);
}

body.dark-mode {
  --bg:           #0F172A;
  --bg-card:      #1E293B;
  --bg-input:     #263347;
  --bg-nav:       #1A2536;
  --text:         #F1F5F9;
  --text-muted:   #94A3B8;
  --text-light:   #64748B;
  --border:       #334155;
  --border-light: #263347;
  --shadow:       0 4px 24px rgba(0,0,0,0.4);
  --shadow-card:  0 2px 12px rgba(0,0,0,0.3);
  --shadow-nav:   0 -2px 16px rgba(0,0,0,0.35);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
  background:var(--bg);color:var(--text);min-height:100vh;
  padding-top:var(--header-h);
  padding-bottom:calc(var(--nav-h) + 10px);
  transition:background .3s,color .3s;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}

/* ---- HEADER ---- */
.app-header{
  position:fixed;top:0;left:0;right:0;height:var(--header-h);
  background:var(--bg-card);border-bottom:1px solid var(--border-light);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 16px;z-index:1000;box-shadow:var(--shadow);transition:var(--trans);
}
.header-brand{display:flex;align-items:center;gap:10px}
.header-logo{
  width:38px;height:38px;border-radius:11px;overflow:hidden;flex-shrink:0;
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  display:flex;align-items:center;justify-content:center;font-size:18px;color:#fff;
}
.header-logo img{width:100%;height:100%;object-fit:cover;border-radius:11px}
.header-sitename{font-size:17px;font-weight:800;color:var(--text);line-height:1.2}
.header-actions{display:flex;align-items:center;gap:6px}
.theme-btn{
  width:38px;height:38px;border-radius:50%;border:none;
  background:var(--bg);color:var(--text);cursor:pointer;
  display:flex;align-items:center;justify-content:center;font-size:16px;
  transition:var(--trans);
}
.theme-btn:hover{background:var(--primary-light);color:var(--primary-dark)}

/* ---- BOTTOM NAV ---- */
.bottom-nav{
  position:fixed;bottom:0;left:0;right:0;height:var(--nav-h);
  background:var(--bg-nav);border-top:1px solid var(--border-light);
  display:flex;align-items:center;justify-content:space-around;
  z-index:1000;box-shadow:var(--shadow-nav);transition:var(--trans);
}
.nav-item{
  flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:3px;height:100%;cursor:pointer;position:relative;
  text-decoration:none;color:var(--text-muted);transition:var(--trans);padding:8px 2px;
}
.nav-item .nav-icon{font-size:21px;transition:var(--trans);position:relative;z-index:1}
.nav-item .nav-label{font-size:9.5px;font-weight:500;white-space:nowrap;transition:var(--trans)}
.nav-item.active{color:var(--primary)}
.nav-item.active .nav-icon{transform:translateY(-3px) scale(1.12)}
.nav-item::before{
  content:'';position:absolute;top:7px;
  width:40px;height:40px;border-radius:50%;
  background:var(--primary-light);opacity:0;transform:scale(.5);transition:var(--trans);
}
.nav-item.active::before{opacity:1;transform:scale(1)}
body.dark-mode .nav-item.active::before{background:rgba(56,189,248,.12)}

/* ---- SECTIONS ---- */
.page-section{padding:12px 16px}
.section-title{
  font-size:16px;font-weight:700;color:var(--text);
  display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;
}
.section-title .see-all{font-size:13px;font-weight:500;color:var(--primary)}

/* ---- SLIDER ---- */
.slider-wrapper{
  position:relative;overflow:hidden;border-radius:var(--radius);
  box-shadow:var(--shadow);background:var(--bg-card);margin:12px 0;
}
.slider-track{display:flex;transition:transform .5s cubic-bezier(.4,0,.2,1)}
.slide{min-width:100%;position:relative;aspect-ratio:16/9;overflow:hidden;cursor:pointer}
.slide img{width:100%;height:100%;object-fit:cover;display:block}
.slide-placeholder{
  width:100%;height:100%;
  background:linear-gradient(135deg,var(--primary-light),var(--primary));
  display:flex;align-items:center;justify-content:center;font-size:60px;
}
.slide-overlay{
  position:absolute;bottom:0;left:0;right:0;
  background:linear-gradient(transparent,rgba(0,0,0,.6));
  padding:30px 16px 14px;color:#fff;
}
.slide-title{font-size:15px;font-weight:700}
.slide-subtitle{font-size:12px;opacity:.85;margin-top:2px}
.slider-dots{display:flex;justify-content:center;gap:6px;padding:10px 0 8px}
.slider-dot{
  width:6px;height:6px;border-radius:50%;background:var(--border);
  transition:var(--trans);cursor:pointer;border:none;padding:0;
}
.slider-dot.active{background:var(--primary);width:18px;border-radius:3px}
.slider-btn{
  position:absolute;top:50%;transform:translateY(-50%);
  background:rgba(255,255,255,.85);border:none;border-radius:50%;
  width:34px;height:34px;display:flex;align-items:center;justify-content:center;
  cursor:pointer;font-size:14px;color:#0F172A;z-index:10;
  box-shadow:0 2px 8px rgba(0,0,0,.15);transition:var(--trans);
}
.slider-btn:hover{background:#fff}
.slider-btn.prev{left:10px}
.slider-btn.next{right:10px}

/* ---- CATEGORY SCROLL ---- */
.cat-scroll{
  display:flex;gap:8px;overflow-x:auto;padding:4px 2px 8px;
  -ms-overflow-style:none;scrollbar-width:none;
}
.cat-scroll::-webkit-scrollbar{display:none}
.cat-pill{
  display:flex;align-items:center;gap:6px;padding:8px 14px;
  border-radius:var(--radius-pill);border:1.5px solid var(--border);
  background:var(--bg-card);color:var(--text-muted);
  font-size:12.5px;font-weight:500;white-space:nowrap;
  cursor:pointer;text-decoration:none;transition:var(--trans);flex-shrink:0;
}
.cat-pill i{font-size:14px}
.cat-pill.active,.cat-pill:hover{
  background:var(--primary);border-color:var(--primary);color:#fff;
  box-shadow:0 4px 12px rgba(56,189,248,.35);
}

/* ---- PRODUCT CARDS ---- */
.products-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.product-card{
  background:var(--bg-card);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow-card);border:1px solid var(--border-light);
  cursor:pointer;text-decoration:none;display:block;transition:var(--trans);position:relative;
}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--primary)}
.product-img-wrap{
  aspect-ratio:1/1;overflow:hidden;background:var(--primary-xlight);position:relative;
}
.product-img-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.product-card:hover .product-img-wrap img{transform:scale(1.06)}
.product-img-placeholder{
  width:100%;height:100%;display:flex;align-items:center;justify-content:center;
  font-size:48px;background:linear-gradient(135deg,var(--primary-xlight),var(--primary-light));
}
.product-info{padding:10px}
.product-title{
  font-size:12.5px;font-weight:600;color:var(--text);line-height:1.4;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.product-cat-badge{font-size:10px;color:var(--primary);margin-top:4px;font-weight:500}
.product-badge{
  position:absolute;top:8px;left:8px;background:var(--primary);color:#fff;
  font-size:9px;font-weight:700;padding:2px 7px;border-radius:var(--radius-pill);
}

/* ---- APP CARD ---- */
.app-card{
  background:var(--bg-card);border-radius:var(--radius);
  border:1px solid var(--border-light);box-shadow:var(--shadow-card);
  transition:var(--trans);overflow:hidden;
}

/* ---- FORMS ---- */
.app-input{
  width:100%;background:var(--bg-input);border:1.5px solid var(--border);
  border-radius:var(--radius-sm);padding:13px 16px;font-size:15px;
  color:var(--text);outline:none;transition:var(--trans);font-family:inherit;
}
.app-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(56,189,248,.15)}
.input-icon-wrap{position:relative}
.input-icon-wrap .app-input{padding-right:48px}
.input-eye-btn{
  position:absolute;right:14px;top:50%;transform:translateY(-50%);
  background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:16px;
}

/* ---- BUTTONS ---- */
.btn-primary{
  display:block;width:100%;
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;border:none;border-radius:var(--radius-sm);
  padding:14px;font-size:15px;font-weight:700;cursor:pointer;
  transition:var(--trans);font-family:inherit;
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(56,189,248,.4)}
.btn-outline{
  display:inline-flex;align-items:center;gap:6px;background:transparent;
  border:1.5px solid var(--primary);color:var(--primary);
  border-radius:var(--radius-sm);padding:10px 16px;
  font-size:13px;font-weight:600;cursor:pointer;transition:var(--trans);
  font-family:inherit;text-decoration:none;
}
.btn-outline:hover{background:var(--primary);color:#fff}

/* ---- PASSWORD PAGE ---- */
.pwd-hero{text-align:center;padding:36px 20px 28px}
.pwd-icon{
  width:80px;height:80px;border-radius:24px;
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  display:flex;align-items:center;justify-content:center;
  font-size:36px;color:#fff;margin:0 auto 18px;
  box-shadow:0 8px 24px rgba(56,189,248,.35);
}
.pwd-form-wrap{padding:0 16px 20px}

/* ---- PASSWORD PRODUCTS ---- */
.pwd-card{
  background:var(--bg-card);border-radius:var(--radius);
  border:1px solid var(--border-light);padding:14px;
  margin-bottom:12px;transition:var(--trans);box-shadow:var(--shadow-card);
}
.pwd-card:hover{border-color:var(--primary);box-shadow:var(--shadow)}
.pwd-card-top{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.pwd-card-img{
  width:56px;height:56px;border-radius:var(--radius-sm);
  object-fit:cover;background:var(--primary-xlight);flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-size:26px;overflow:hidden;
}
.pwd-card-img img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius-sm)}
.pwd-card-name{font-size:14px;font-weight:700;color:var(--text);margin-bottom:2px}
.pwd-card-desc{font-size:12px;color:var(--text-muted)}
.pwd-field{
  background:var(--bg-input);border:1px solid var(--border);
  border-radius:var(--radius-xs);padding:10px 12px;margin-bottom:8px;
  display:flex;align-items:center;gap:8px;
}
.pwd-field-left{flex:1;min-width:0}
.pwd-field-label{font-size:10px;color:var(--text-light);text-transform:uppercase;letter-spacing:.5px;margin-bottom:2px}
.pwd-field-value{font-size:13px;color:var(--text);font-weight:600;word-break:break-all}
.copy-btn{
  background:var(--primary-light);border:none;border-radius:6px;padding:6px 10px;
  font-size:12px;color:var(--primary-dark);cursor:pointer;transition:var(--trans);
  white-space:nowrap;font-weight:600;
}
.copy-btn:hover{background:var(--primary);color:#fff}
.pwd-actions{display:flex;gap:8px;margin-top:10px}
.pwd-actions a,.pwd-actions button{
  flex:1;text-align:center;padding:9px 8px;border-radius:var(--radius-xs);
  font-size:12px;font-weight:600;cursor:pointer;transition:var(--trans);
  border:none;font-family:inherit;
  display:flex;align-items:center;justify-content:center;gap:5px;text-decoration:none;
}
.btn-sky{background:var(--primary);color:#fff}
.btn-sky:hover{background:var(--primary-dark);color:#fff}
.btn-dark-a{background:var(--text);color:var(--bg-card)}
.btn-dark-a:hover{opacity:.85}

/* ---- CONTACT ---- */
.contact-card{
  display:flex;align-items:center;gap:14px;background:var(--bg-card);
  border-radius:var(--radius);border:1px solid var(--border-light);
  padding:14px 16px;margin-bottom:10px;text-decoration:none;color:var(--text);
  box-shadow:var(--shadow-card);transition:var(--trans);
}
.contact-card:hover{transform:translateX(4px);border-color:var(--primary);box-shadow:var(--shadow)}
.contact-icon{
  width:48px;height:48px;border-radius:14px;display:flex;
  align-items:center;justify-content:center;font-size:22px;color:#fff;flex-shrink:0;
}
.contact-info{flex:1}
.contact-title{font-size:15px;font-weight:600}
.contact-sub{font-size:12px;color:var(--text-muted);margin-top:1px}
.contact-arr{color:var(--text-light);font-size:14px}

/* ---- ABOUT ---- */
.about-heading{font-size:20px;font-weight:800;color:var(--text);margin:16px 0 10px;line-height:1.3}
.about-text{font-size:14px;color:var(--text-muted);line-height:1.8;margin-bottom:10px}
.about-bold{font-size:14px;font-weight:700;color:var(--text);line-height:1.7;margin-bottom:10px}
.about-italic{font-size:14px;font-style:italic;color:var(--text-muted);line-height:1.7;margin-bottom:10px}
.about-image{border-radius:var(--radius);overflow:hidden;margin-bottom:14px;box-shadow:var(--shadow-card)}
.about-image img{width:100%;height:auto}
.about-divider{height:1px;background:var(--border-light);margin:20px 0}
.about-btn{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;border-radius:var(--radius-sm);padding:12px 22px;
  font-size:14px;font-weight:600;text-decoration:none;margin-bottom:12px;
  box-shadow:0 4px 16px rgba(56,189,248,.35);transition:var(--trans);
}
.about-btn:hover{transform:translateY(-2px);color:#fff}

/* ---- PRODUCT DETAIL ---- */
.detail-img-wrap{
  aspect-ratio:1/1;overflow:hidden;border-radius:var(--radius);
  background:var(--primary-xlight);display:flex;align-items:center;
  justify-content:center;font-size:80px;margin-bottom:16px;box-shadow:var(--shadow);
}
.detail-img-wrap img{width:100%;height:100%;object-fit:cover}
.detail-title{font-size:21px;font-weight:800;color:var(--text);margin-bottom:8px;line-height:1.3}
.detail-cat{
  display:inline-flex;align-items:center;gap:5px;font-size:12px;
  color:var(--primary);background:var(--primary-light);
  padding:4px 10px;border-radius:var(--radius-pill);font-weight:600;margin-bottom:14px;
}
.detail-desc{font-size:14px;color:var(--text-muted);line-height:1.8;margin-bottom:16px}
.detail-rules{
  background:var(--bg-input);border:1.5px solid var(--border);
  border-radius:var(--radius-sm);padding:14px;margin-bottom:16px;
}
.rules-label{
  font-size:11px;font-weight:700;color:var(--primary);
  text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;
  display:flex;align-items:center;gap:5px;
}
.rules-text{font-size:13px;color:var(--text-muted);line-height:1.7;white-space:pre-wrap}
.detail-actions{display:flex;flex-direction:column;gap:10px}
.detail-btn{
  display:flex;align-items:center;justify-content:center;gap:8px;
  padding:14px;border-radius:var(--radius-sm);font-size:15px;font-weight:600;
  text-decoration:none;transition:var(--trans);border:none;cursor:pointer;font-family:inherit;
}
.detail-btn.primary{
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  color:#fff;box-shadow:0 4px 16px rgba(56,189,248,.35);
}
.detail-btn.outline{background:transparent;border:1.5px solid var(--primary);color:var(--primary)}
.detail-btn.dk{background:var(--text);color:var(--bg-card)}
.detail-btn:hover{transform:translateY(-2px)}

/* ---- FLOAT BUTTONS ---- */
.float-btns{
  position:fixed;bottom:calc(var(--nav-h) + 12px);right:14px;
  display:flex;flex-direction:column;gap:10px;z-index:900;
}
.float-btn{
  width:50px;height:50px;border-radius:50%;display:flex;
  align-items:center;justify-content:center;font-size:22px;color:#fff;
  box-shadow:0 4px 16px rgba(0,0,0,.22);text-decoration:none;transition:var(--trans);
  position:relative;
}
.float-btn:hover{transform:scale(1.12) translateY(-2px);color:#fff}
.float-btn.tg{background:linear-gradient(135deg,#229ED9,#1A7DA8)}
.float-btn.msg{background:linear-gradient(135deg,#0084FF,#0052CC)}
.float-tooltip{
  position:absolute;right:58px;background:var(--text);color:var(--bg-card);
  font-size:11px;font-weight:600;padding:4px 10px;border-radius:6px;
  white-space:nowrap;opacity:0;pointer-events:none;transition:var(--trans);
}
.float-btn:hover .float-tooltip{opacity:1}

/* ---- POPUP ---- */
.popup-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:9999;
  display:flex;align-items:center;justify-content:center;padding:20px;
  backdrop-filter:blur(4px);
}
.popup-box{
  background:var(--bg-card);border-radius:20px;overflow:hidden;
  max-width:360px;width:100%;box-shadow:0 20px 60px rgba(0,0,0,.3);
  animation:popIn .35s cubic-bezier(.34,1.56,.64,1);
}
@keyframes popIn{from{opacity:0;transform:scale(.85) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}
.popup-img{width:100%;aspect-ratio:16/9;object-fit:cover}
.popup-body{padding:20px}
.popup-title{font-size:18px;font-weight:800;color:var(--text);margin-bottom:8px}
.popup-desc{font-size:13px;color:var(--text-muted);line-height:1.7;margin-bottom:16px}
.popup-actions{display:flex;gap:10px}
.popup-btn{
  flex:1;padding:11px;border-radius:var(--radius-xs);font-size:14px;font-weight:600;
  border:none;cursor:pointer;font-family:inherit;transition:var(--trans);
  text-align:center;text-decoration:none;display:block;
}
.popup-btn.primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff}
.popup-btn.secondary{background:var(--bg-input);color:var(--text-muted)}

/* ---- TOAST ---- */
.toast-wrap{
  position:fixed;bottom:calc(var(--nav-h) + 80px);left:50%;transform:translateX(-50%);
  z-index:9998;display:flex;flex-direction:column;align-items:center;gap:8px;pointer-events:none;
}
.toast-msg{
  background:var(--text);color:var(--bg-card);padding:10px 20px;
  border-radius:var(--radius-pill);font-size:13px;font-weight:600;white-space:nowrap;
  animation:toastIn .3s ease;display:flex;align-items:center;gap:6px;
}
@keyframes toastIn{from{opacity:0;transform:translateY(10px) scale(.9)}to{opacity:1;transform:translateY(0) scale(1)}}

/* ---- SEARCH ---- */
.search-wrap{position:relative;margin-bottom:14px}
.search-wrap i{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--text-light);font-size:16px;pointer-events:none}
.search-wrap input{
  width:100%;background:var(--bg-card);border:1.5px solid var(--border);
  border-radius:var(--radius-pill);padding:11px 16px 11px 42px;
  font-size:14px;color:var(--text);outline:none;transition:var(--trans);font-family:inherit;
}
.search-wrap input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(56,189,248,.15)}
.search-wrap input::placeholder{color:var(--text-light)}

/* ---- ALERTS ---- */
.alert-msg{padding:12px 14px;border-radius:var(--radius-xs);font-size:13px;font-weight:500;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.alert-ok{background:#F0FDF4;border:1px solid #BBF7D0;color:#166534}
.alert-err{background:#FEF2F2;border:1px solid #FECACA;color:#991B1B}
body.dark-mode .alert-ok{background:rgba(16,185,129,.15);border-color:rgba(16,185,129,.3);color:#6EE7B7}
body.dark-mode .alert-err{background:rgba(239,68,68,.15);border-color:rgba(239,68,68,.3);color:#FCA5A5}

/* ---- PAGE HEADER ---- */
.page-hero{
  background:linear-gradient(135deg,var(--primary),var(--primary-dark));
  padding:20px 16px 24px;color:#fff;position:relative;overflow:hidden;
}
.page-hero::before{content:'';position:absolute;top:-30px;right:-30px;width:120px;height:120px;border-radius:50%;background:rgba(255,255,255,.1)}
.page-hero::after{content:'';position:absolute;bottom:-20px;left:40px;width:80px;height:80px;border-radius:50%;background:rgba(255,255,255,.07)}
.page-hero-title{font-size:22px;font-weight:800;margin-bottom:2px;position:relative;z-index:1}
.page-hero-sub{font-size:13px;opacity:.85;position:relative;z-index:1}

/* ---- EMPTY STATE ---- */
.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}
.empty-state i{font-size:56px;margin-bottom:14px;color:var(--border);display:block}
.empty-state h3{font-size:16px;color:var(--text);margin-bottom:8px}
.empty-state p{font-size:13px;line-height:1.7}

/* ---- BACK BTN ---- */
.back-btn{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--primary);text-decoration:none;padding:8px 0;transition:var(--trans)}
.back-btn:hover{color:var(--primary-dark);gap:8px}

/* ---- ANIMATIONS ---- */
.fade-in{animation:fadeIn .4s ease both}
@keyframes fadeIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.card-anim{animation:cardIn .4s ease both}
@keyframes cardIn{from{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}
.d1{animation-delay:.05s}.d2{animation-delay:.10s}.d3{animation-delay:.15s}
.d4{animation-delay:.20s}.d5{animation-delay:.25s}.d6{animation-delay:.30s}

/* ---- STICKY FILTER ---- */
.filter-sticky{position:sticky;top:var(--header-h);background:var(--bg);z-index:100;padding:10px 0 4px}

/* ---- RESPONSIVE ---- */
@media(min-width:480px){.products-grid{gap:14px}.page-section{padding:14px 20px}}
@media(min-width:768px){
  body,
  .app-header,
  .bottom-nav{max-width:480px;margin-left:auto;margin-right:auto}
  .app-header,.bottom-nav{left:50%;transform:translateX(-50%);right:auto;width:480px}
  .float-btns{right:calc(50% - 226px)}
  .popup-overlay{justify-content:center}
}