*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg:#ffffff;--bg-soft:#f8fafc;--bg-card:#ffffff;
  --border:#e2e8f0;--border-hover:#cbd5e1;
  --text:#0f172a;--text-sec:#475569;--text-muted:#94a3b8;
  --primary:#2563eb;--primary-hover:#1d4ed8;--primary-light:#eff6ff;
  --success:#10b981;--success-light:#ecfdf5;
  --warning:#f59e0b;--warning-light:#fffbeb;
  --danger:#ef4444;--danger-light:#fef2f2;
  --purple:#8b5cf6;--purple-light:#f5f3ff;
  --cyan:#06b6d4;--cyan-light:#ecfeff;
  --indigo:#6366f1;--indigo-light:#eef2ff;
  --radius:12px;--radius-sm:8px;
  --shadow:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);
  --shadow-hover:0 10px 40px rgba(37,99,235,.12),0 4px 12px rgba(0,0,0,.06);
  --shadow-card:0 4px 20px rgba(0,0,0,.06);
}
html{scroll-behavior:smooth;overflow-x:hidden}
body{font-family:'DM Sans','Noto Sans SC',sans-serif;background:var(--bg-soft);color:var(--text);min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}

/* ===== Global Link & Button Reset ===== */
a,button{text-decoration:none!important}
a:hover,button:hover,a:focus,button:focus,a:active,button:active{text-decoration:none!important}
a[class*="btn-"],a[class*="back-"],a.btn{display:inline-block;text-decoration:none!important}
a[class*="btn-"]:hover,a[class*="back-"]:hover,a.btn:hover{text-decoration:none!important}

/* ===== Header ===== */
header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.95);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}
.header-inner{max-width:1280px;margin:0 auto;padding:0 40px;height:68px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand-mark{height:45px;border-radius:10px;display:flex;align-items:center;justify-content:center;overflow:hidden}
.brand-mark img{height:100%;width:auto;object-fit:contain}
.brand-text{font-family:'DM Sans','Noto Sans SC',sans-serif;font-weight:700;font-size:18px;color:var(--text);letter-spacing:-.3px}
.brand-sub{font-size:11px;font-weight:500;color:var(--text-muted);letter-spacing:1px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-item-wrapper{position:relative}
.nav-links a{padding:8px 18px;border-radius:8px;color:var(--text-sec);text-decoration:none;font-size:14px;font-weight:500;transition:all .2s}
.nav-links a:hover{color:var(--primary);background:var(--primary-light)}
.nav-links a.active{color:var(--primary);background:var(--primary-light);font-weight:600}

.icon-external-link{width:14px;height:14px;margin-left:4px;flex-shrink:0;opacity:.6;transition:all .2s}
.nav-links a:hover .icon-external-link{opacity:1;transform:translateX(1px)}

.nav-icon-about{width:16px;height:16px;margin-right:2px;flex-shrink:0;color:var(--text-muted);transition:all .25s}
.nav-links a:hover .nav-icon-about{color:var(--primary);transform:scale(1.1) rotate(5deg)}

.nav-icon-auth{width:16px;height:16px;margin-right:2px;flex-shrink:0;color:var(--warning);transition:all .25s}
.nav-links a:hover .nav-icon-auth{color:#d97706;transform:scale(1.1)}
.nav-btn-auth .nav-icon-auth{color:#fff;width:18px;height:18px;margin-right:6px}
.nav-btn-auth:hover .nav-icon-auth{transform:scale(1.05)}

.nav-link-external{display:inline-flex;align-items:center;gap:4px}
.nav-dropdown-trigger{cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.dropdown-arrow{width:10px;height:10px;transition:transform .3s cubic-bezier(.4,0,.2,1);opacity:.7}
.nav-dropdown-trigger.dropdown-active .dropdown-arrow{transform:rotate(180deg);opacity:1}
.nav-dropdown-trigger:hover .dropdown-arrow{opacity:1}

.icon-external-sm{width:12px;height:12px;margin-left:8px;flex-shrink:0;opacity:0;transition:all .2s}
.nav-dropdown-item:hover .icon-external-sm{opacity:1;transform:translate(2px,-2px)}

.nav-dropdown{position:absolute;top:calc(100% + 10px);left:50%;transform:translateX(-50%) translateY(-8px);min-width:260px;background:#fff;border:1px solid var(--border);border-radius:12px;box-shadow:0 10px 40px rgba(0,0,0,.12),0 4px 16px rgba(0,0,0,.06);padding:8px;opacity:0;visibility:hidden;pointer-events:none;transition:all .25s cubic-bezier(.4,0,.2,1);z-index:1000}
.nav-dropdown::before{content:'';position:absolute;top:-6px;left:50%;transform:translateX(-50%) rotate(45deg);width:12px;height:12px;background:#fff;border-left:1px solid var(--border);border-top:1px solid var(--border)}
.nav-dropdown::after{content:'';position:absolute;top:-5px;left:50%;transform:translateX(-50%);width:20px;height:10px;background:transparent}

.nav-dropdown-item{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-radius:8px;color:var(--text);text-decoration:none;font-size:14px;transition:all .15s;margin:2px 0}
.nav-dropdown-item:hover{background:var(--primary-light);color:var(--primary)}
.nav-dropdown-item .dropdown-item-main{display:flex;flex-direction:column;gap:3px;flex:1;min-width:0}
.nav-dropdown-item .dropdown-item-label{font-size:15px;font-weight:600;line-height:1.3}
.nav-dropdown-item .dropdown-item-tag{font-size:11px;color:var(--text-muted);font-weight:500;line-height:1.2}
.nav-dropdown-item .dropdown-item-external{color:var(--text-muted);opacity:0;transition:opacity .15s;margin-left:8px}
.nav-dropdown-item:hover .dropdown-item-external{opacity:1;color:var(--primary)}

.nav-item-wrapper.dropdown-open>.nav-dropdown{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}

.nav-btn-auth{background:linear-gradient(135deg,var(--warning),#f59e0b)!important;color:#fff!important;font-weight:600;border:none;padding:8px 20px;border-radius:8px;display:inline-flex;align-items:center;gap:4px;box-shadow:0 2px 8px rgba(245,158,11,.3);transition:all .25s}
.nav-btn-auth:hover{background:linear-gradient(135deg,#d97706,var(--warning))!important;color:#fff!important;transform:translateY(-1px);box-shadow:0 4px 16px rgba(245,158,11,.4)}
.back-link{display:flex;align-items:center;gap:6px;padding:8px 18px;border-radius:8px;border:1px solid var(--border);background:#fff;color:var(--text-sec);font-size:13px;font-weight:500;text-decoration:none;transition:all .2s}
.back-link:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-light)}
.search-bar{display:flex;align-items:center;gap:10px;background:var(--bg-soft);border:1px solid var(--border);border-radius:10px;padding:9px 16px;transition:all .2s;width:260px}
.search-bar:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.08)}
.search-bar svg{color:var(--text-muted);flex-shrink:0}
.search-bar input{background:none;border:none;outline:none;color:var(--text);font-size:14px;width:100%;font-family:inherit}
.search-bar input::placeholder{color:var(--text-muted)}

/* ===== Footer ===== */
footer{position:relative;z-index:1;text-align:center;padding:40px;border-top:1px solid var(--border);color:var(--text-muted);font-size:13px;font-weight:500;background:#fff}
footer a{color:var(--text-muted);text-decoration:none;transition:color .2s}
footer a:hover{color:var(--primary)}

/* ===== Buttons ===== */
.btn{padding:9px 22px;border-radius:8px;border:none;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;font-family:inherit;text-decoration:none;display:inline-block}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover);transform:translateY(-1px);box-shadow:0 4px 12px rgba(37,99,235,.25)}
.btn-secondary{background:#fff;border:1px solid var(--border);color:var(--text-sec);text-decoration:none}.btn-secondary:hover{border-color:var(--border-hover);color:var(--text)}
.btn-success{background:var(--success);color:#fff;text-decoration:none}.btn-success:hover{background:#059669}
.btn-danger{background:var(--danger);color:#fff;text-decoration:none}.btn-danger:hover{background:#dc2626}
.btn-sm{padding:6px 14px;font-size:12px}
.btn-edit{background:var(--primary);color:#fff;border:none;padding:5px 12px;border-radius:6px;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s;text-decoration:none}
.btn-edit:hover{background:var(--primary-hover)}
.btn-del{background:var(--danger-light);color:var(--danger);border:1px solid #fecaca;padding:5px 12px;border-radius:6px;font-size:12px;font-weight:600;cursor:pointer;transition:all .2s;text-decoration:none}
.btn-del:hover{background:var(--danger);color:#fff;border-color:var(--danger)}
.btn-fetch{display:inline-block;padding:4px 12px;border-radius:6px;font-size:12px;font-weight:600;background:var(--primary-light);color:var(--primary);text-decoration:none;border:1px solid #bfdbfe;transition:all .2s}
.btn-fetch:hover{background:var(--primary);color:#fff;border-color:var(--primary)}

/* ===== Section ===== */
.section{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:20px;box-shadow:var(--shadow)}
.section-title{font-size:16px;font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:8px;color:var(--text)}
.section-title::before{content:'';width:3px;height:16px;background:var(--primary);border-radius:2px}

/* ===== Form ===== */
textarea{width:100%;border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px;font-size:13px;font-family:'Cascadia Code','Fira Code',Consolas,monospace;line-height:1.6;resize:vertical;outline:none;transition:all .2s;background:var(--bg-soft);color:var(--text)}
textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.08)}
input[type="text"],input[type="number"],input[type="password"],select{width:100%;padding:10px 14px;border:1px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;outline:none;background:var(--bg-soft);color:var(--text)}
input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.08)}

/* ===== Table ===== */
.table-wrapper{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius-sm)}
.main-table{width:100%;border-collapse:collapse;font-size:13px}
.main-table th{background:var(--bg-soft);text-align:left;padding:12px 14px;font-weight:600;color:var(--text-sec);border-bottom:1px solid var(--border);white-space:nowrap;position:sticky;top:0;z-index:1}
.main-table td{padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
.main-table tr:hover td{background:var(--bg-soft)}

/* ===== Tags ===== */
.cat-tag{display:inline-block;padding:3px 10px;border-radius:6px;font-size:11px;font-weight:600;background:var(--primary-light);color:var(--primary)}
.price-free{color:var(--success);font-weight:600}
.price-paid{color:var(--warning);font-weight:600}
.tag-new{display:inline-block;padding:3px 10px;border-radius:6px;font-size:11px;font-weight:600;background:var(--success-light);color:var(--success);border:1px solid #a7f3d0}
.tag-time{display:inline-block;padding:3px 10px;border-radius:6px;font-size:11px;font-weight:600;background:var(--primary-light);color:var(--primary);border:1px solid #bfdbfe}
.tag-ver{display:inline-block;padding:3px 10px;border-radius:6px;font-size:11px;font-weight:600;background:var(--warning-light);color:var(--warning);border:1px solid #fde68a}
.tag-both{display:inline-block;padding:3px 10px;border-radius:6px;font-size:11px;font-weight:600;background:var(--purple-light);color:var(--purple);border:1px solid #ddd6fe}
.tag-none{display:inline-block;padding:3px 10px;border-radius:6px;font-size:11px;font-weight:600;background:var(--bg-soft);color:var(--text-muted);border:1px solid var(--border)}
.desc-yes{color:var(--success);font-weight:600}
.desc-no{color:var(--danger);font-weight:500}

/* ===== Modal ===== */
.modal-overlay{display:none;position:fixed;inset:0;z-index:999;background:rgba(0,0,0,.4);backdrop-filter:blur(4px);align-items:center;justify-content:center}
.modal-overlay.show{display:flex}
.modal-box{background:#fff;border-radius:var(--radius);padding:28px;width:520px;max-width:90vw;max-height:85vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.15)}
.modal-title{font-size:18px;font-weight:700;margin-bottom:20px;display:flex;align-items:center;gap:10px;color:var(--text)}
.modal-field{margin-bottom:12px}
.modal-field label{display:block;font-size:12px;font-weight:600;color:var(--text-muted);margin-bottom:5px;text-transform:uppercase;letter-spacing:.5px}
.modal-actions{display:flex;gap:10px;margin-top:20px;justify-content:flex-end}

/* ===== Result Box ===== */
.result-box{margin-top:20px;padding:16px 20px;border-radius:var(--radius-sm);font-size:14px}
.result-box.success{background:var(--success-light);border:1px solid #a7f3d0;color:#065f46}
.result-box.error{background:var(--danger-light);border:1px solid #fecaca;color:#991b1b}

/* ===== Loading ===== */
.loading{text-align:center;padding:60px 20px;color:var(--text-muted);font-size:15px}
.loading-spinner{display:inline-block;width:32px;height:32px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite;margin-bottom:12px}
@keyframes spin{to{transform:rotate(360deg)}}

/* ===== Empty ===== */
.empty{text-align:center;padding:80px 20px}
.empty-icon{font-size:48px;margin-bottom:16px}
.empty-title{font-size:17px;font-weight:600;color:var(--text);margin-bottom:6px}
.empty-desc{font-size:14px;color:var(--text-muted)}

/* ===== Pagination ===== */
.pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:32px;padding:16px 0 0}
.pagination-info{font-size:13px;color:var(--text-muted);font-weight:500;margin-right:auto;white-space:nowrap}
.pagination-info strong{color:var(--text);font-weight:600}
.page-btn{min-width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;border:1px solid var(--border);background:#fff;color:var(--text-sec);font-size:13px;font-weight:600;cursor:pointer;transition:all .2s;font-family:inherit;text-decoration:none;user-select:none}
.page-btn:hover:not(:disabled):not(.active){border-color:var(--primary);color:var(--primary);background:var(--primary-light)}
.page-btn.active{background:var(--primary);border-color:var(--primary);color:#fff}
.page-btn:disabled{opacity:.4;cursor:not-allowed}
.page-btn-ellipsis{min-width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:13px;font-weight:500;cursor:default}

/* ===== SVG Icons ===== */
.icon-svg{width:1em;height:1em;max-width:16px;max-height:16px;display:inline-block;vertical-align:middle;flex-shrink:0}
.stat-icon .icon-svg{width:20px;height:20px;max-width:20px;max-height:20px}
.install-icon .icon-svg{width:36px;height:36px;max-width:36px;max-height:36px}
.link-icon .icon-svg{width:20px;height:20px;max-width:20px;max-height:20px}
.empty-icon .icon-svg{width:48px;height:48px;max-width:48px;max-height:48px;color:var(--text-muted)}

/* ===== Image Size Standards ===== */
.img-thumb-xs{height:32px;width:auto;min-width:32px}
.img-thumb-sm{height:45px;width:auto;min-width:45px}
.img-thumb-md{height:72px;width:auto;min-width:72px}
.img-thumb-lg{height:88px;width:auto;min-width:88px}
.img-thumb-xl{height:120px;width:auto;min-width:120px}
.img-container{overflow:hidden;border-radius:var(--radius-sm);background:var(--bg-soft);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.img-container img{object-fit:contain;display:block}

/* ===== Mobile Menu Button (Hidden on Desktop) ===== */
.mobile-menu-btn{display:none}

/* ===== Responsive - Tablet (768px) ===== */
@media(max-width:768px){
  :root{
    --radius:10px;--radius-sm:8px
  }

  html{font-size:15px;-webkit-tap-highlight-color:transparent}

  body{-webkit-overflow-scrolling:touch;padding-bottom:env(safe-area-inset-bottom)}

  .header-inner{padding:0 16px;height:60px}
  .brand-mark{height:40px;border-radius:8px}
  .brand-text{font-size:16px}
  .brand-sub{display:none}

  .search-bar{width:100%;max-width:280px;padding:8px 12px}
  .search-bar input{font-size:13px}

  .nav-links{display:none}

  .mobile-menu-btn{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:8px;background:var(--bg-soft);border:1px solid var(--border);cursor:pointer;transition:all .25s}
  .mobile-menu-btn:hover{background:var(--primary-light);border-color:var(--primary)}
  .mobile-menu-btn svg{width:20px;height:20px;color:var(--text)}

  .nav-dropdown{min-width:auto;width:calc(100% - 32px);left:16px;right:auto;box-shadow:0 8px 32px rgba(0,0,0,.15)}

  .pagination-info{display:none}
  .page-btn{min-width:32px;height:32px;font-size:12px}

  .modal-box{padding:20px;width:95vw;margin:16px}
  .modal-title{font-size:16px}

  .empty{padding:50px 16px}
  .empty-icon{font-size:36px}
  .loading{padding:40px 16px}
}

/* ===== Responsive - Mobile Large (576px) ===== */
@media(max-width:576px){
  :root{
    --radius:8px
  }

  html{font-size:14px}

  .header-inner{padding:0 12px;height:56px}
  .brand-mark{height:36px}
  .brand-text{font-size:15px}

  footer{padding:24px 16px;font-size:12px}

  .btn{padding:8px 18px;font-size:13px}
  .btn-sm{padding:5px 12px;font-size:11px}

  .section{padding:16px;margin-bottom:12px}
  .section-title{font-size:14px}

  input[type="text"],input[type="number"],input[type="password"],select{padding:9px 12px;font-size:13px}
  textarea{padding:12px;font-size:13px}

  .table-wrapper{margin:0 -12px;border-radius:0;border-left:0;border-right:0}
  .main-table th,.main-table td{padding:10px 12px;font-size:12px}

  .card{padding:14px;gap:12px}
  .card-img{height:38px;min-width:60px}
  .card-title{font-size:14px}
  .card-desc{font-size:12px;-webkit-line-clamp:1}
  .card-footer{margin-top:10px;padding-top:10px}
  .card-price{font-size:14px}
  .btn-view{padding:6px 14px;font-size:11px}

  .cards-grid{grid-template-columns:1fr;gap:12px}

  .hero-wrap{padding:24px 16px;margin-bottom:24px}
  .hero h1{font-size:22px;line-height:1.3}
  .hero p{font-size:14px;margin-bottom:18px}
  .hero-search{padding:10px 14px;margin-bottom:20px}
  .hero-search input{font-size:13px;min-width:0}

  .stats-row{gap:12px;flex-wrap:wrap}
  .stat{gap:8px}
  .stat-icon{width:32px;height:32px;border-radius:8px;font-size:14px}
  .stat-value{font-size:17px}
  .stat-label{font-size:10px}

  .filter-btn{padding:7px 14px;font-size:12px}
  .sort-btn{padding:5px 11px;font-size:11px}

  .welcome-grid{grid-template-columns:1fr 1fr;gap:8px}
  .cat-card{padding:12px 14px}
  .cat-card-icon{width:36px;height:36px;font-size:18px}
  .cat-card-name{font-size:13px}
  .cat-card-count{font-size:11px}

  main{padding:16px 12px 60px}
  .pagination{margin-top:24px;gap:4px}
  .page-btn{min-width:30px;height:30px;font-size:11px}
}

/* ===== Responsive - Mobile Small (375px) ===== */
@media(max-width:375px){
  html{font-size:13px}

  .header-inner{padding:0 10px;height:52px}
  .brand-mark{height:32px}
  .brand-text{font-size:14px}

  .hero h1{font-size:20px}
  .hero p{font-size:13px}

  .stat-icon{width:28px;height:28px;font-size:12px}
  .stat-value{font-size:15px}
  .stat-label{font-size:9px}

  .card{padding:12px}
  .card-title{font-size:13px}
  .card-desc{font-size:11px}

  .filter-btn{padding:6px 11px;font-size:11px}

  main{padding:12px 10px 56px}
}

/* ===== Mobile Navigation Overlay (Only on mobile) ===== */
.mobile-nav-overlay{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.5);
  z-index:998;
  opacity:0;
  visibility:hidden;
  transition:opacity .3s ease,visibility .3s ease;
  pointer-events:none
}
.mobile-nav-overlay.active{
  opacity:1;
  visibility:visible;
  pointer-events:auto
}

.mobile-nav-menu{
  position:fixed;
  top:0;
  right:0;
  width:280px;
  height:100vh;
  background:#fff;
  z-index:999;
  box-shadow:-4px 0 20px rgba(0,0,0,.15);
  transition:transform .3s cubic-bezier(.4,0,.2,1),visibility .3s ease;
  overflow-y:auto;
  padding:20px 0;
  transform:translateX(100%);
  visibility:hidden;
  pointer-events:none
}
.mobile-nav-menu.active{
  transform:translateX(0);
  visibility:visible;
  pointer-events:auto
}

.mobile-nav-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 20px;
  border-bottom:1px solid var(--border);
  margin-bottom:12px
}
.mobile-nav-close{
  width:32px;
  height:32px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:6px;
  background:var(--bg-soft);
  border:none;
  cursor:pointer;
  transition:all .2s
}
.mobile-nav-close:hover{background:var(--danger-light);color:var(--danger)}
.mobile-nav-close svg{width:18px;height:18px}

.mobile-nav-list{
  list-style:none;
  padding:0;
  margin:0;
  text-align:left
}
.mobile-nav-item{
  border-bottom:1px solid var(--border)
}
.mobile-nav-link{
  display:flex;
  align-items:center;
  gap:12px;
  padding:14px 20px;
  color:var(--text);
  font-size:15px;
  font-weight:500;
  text-decoration:none;
  transition:all .2s;
  text-align:left;
  justify-content:flex-start
}
.mobile-nav-link:hover,.mobile-nav-link:active{
  background:var(--primary-light);
  color:var(--primary)
}
.mobile-nav-link svg{
  width:18px;
  height:18px;
  flex-shrink:0
}

.mobile-nav-submenu{
  display:none!important;
  list-style:none;
  padding:0;
  margin:0
}
.mobile-nav-submenu[style*="display: block"]{
  display:block!important
}

/* ===== Touch Optimizations ===== */
@media(hover:none) and (pointer:coarse){
  a,button{
    min-height:44px;
    display:inline-flex;
    align-items:center;
    justify-content:center
  }

  .filter-btn,.sort-btn,.page-btn{
    min-height:40px
  }

  .card:hover{
    transform:none;
    box-shadow:var(--shadow)
  }
  .btn-view:hover{
    transform:none;
    box-shadow:none
  }
}

/* ===== Safe Area for Notched Phones ===== */
@supports(padding:max(0px)){
  header{
    padding-left:max(16px,env(safe-area-inset-left));
    padding-right:max(16px,env(safe-area-inset-right))
  }

  main{
    padding-left:max(12px,env(safe-area-inset-left));
    padding-right:max(12px,env(safe-area-inset-right))
  }

  footer{
    padding-left:max(16px,env(safe-area-inset-left));
    padding-right:max(16px,env(safe-area-inset-right));
    padding-bottom:max(40px,env(safe-area-inset-bottom))
  }
}