/* Onlin3 global shell V6.2 */
.o3-header,.o3-footer,.o3-site-sidebar{font-family:Tajawal,Tahoma,Arial,sans-serif;box-sizing:border-box}
.o3-header *,.o3-footer *,.o3-site-sidebar *{box-sizing:border-box}
.o3-shell{width:min(1180px,calc(100% - 28px));margin-inline:auto}

.o3-header{
  display:block!important;
  width:100%!important;
  position:relative;
  z-index:80;
  background:#fff;
  border-bottom:1px solid #e5e7eb;
}
.o3-header.is-sticky{position:sticky;top:0}
.o3-header .o3-shell{
  width:min(1180px,calc(100% - 28px))!important;
  min-height:64px;
  display:flex!important;
  align-items:center;
  gap:22px;
  margin-inline:auto!important;
}
.o3-header-extra{width:min(1180px,calc(100% - 28px));margin-inline:auto}
.o3-brand{
  display:flex;align-items:center;
  font-weight:900;color:#2563eb;text-decoration:none;
  font-size:20px;white-space:nowrap
}
.o3-brand img{display:block;max-width:150px;max-height:42px;object-fit:contain}
.o3-nav{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.o3-nav a,.o3-account a,.o3-footer-nav a,.o3-sidebar-nav a{
  color:#334155;text-decoration:none;font-size:14px;font-weight:700
}
.o3-nav a{display:inline-flex;gap:5px;align-items:center}
.o3-nav a.active,.o3-nav a:hover{color:#2563eb}
.o3-menu-icon{font-size:14px}
.o3-account{margin-inline-start:auto;display:flex;gap:9px;align-items:center;white-space:nowrap}
.o3-account .o3-join{background:#2563eb;color:#fff;padding:8px 12px;border-radius:10px}

.o3-mobile-menu-button{
  display:none!important;
  margin-inline-start:auto;
  border:1px solid #dbe2ea;
  background:#fff;
  border-radius:10px;
  padding:7px 10px;
  font-size:18px;
  line-height:1;
  cursor:pointer
}

.o3-site-sidebar{
  display:block;
  position:fixed!important;
  z-index:110;
  top:0;bottom:0;
  width:min(330px,88vw);
  background:#fff;
  box-shadow:0 0 50px rgba(15,23,42,.18);
  padding:24px;
  overflow:auto;
  transition:transform .22s ease;
  visibility:hidden;
  pointer-events:none
}
.o3-site-sidebar.o3-sidebar-right{right:0;left:auto;transform:translateX(105%)}
.o3-site-sidebar.o3-sidebar-left{left:0;right:auto;transform:translateX(-105%)}
.o3-menu-open .o3-site-sidebar{
  transform:none;
  visibility:visible;
  pointer-events:auto
}
.o3-sidebar-close{
  display:flex;
  align-items:center;
  justify-content:center;
  margin-inline-start:auto;
  border:0;
  background:#f1f5f9;
  width:36px;height:36px;
  border-radius:50%;
  font-size:24px;
  line-height:1;
  cursor:pointer
}
.o3-site-sidebar h2{font-size:18px;margin:15px 0}
.o3-sidebar-nav{display:flex;flex-direction:column;gap:5px}
.o3-sidebar-nav a{display:flex;align-items:center;gap:8px;padding:11px 12px;border-radius:10px}
.o3-sidebar-nav a:hover,.o3-sidebar-nav a.active{background:#eff6ff;color:#2563eb}
.o3-sidebar-extra{margin-top:18px;color:#475569;line-height:1.8}
.o3-sidebar-backdrop{
  display:none!important;
  position:fixed;
  z-index:100;
  inset:0;
  border:0;
  background:rgba(15,23,42,.38)
}
.o3-menu-open .o3-sidebar-backdrop{display:block!important}

.o3-footer{display:block;width:100%;margin-top:42px;background:#0f172a;color:#cbd5e1;padding:30px 0}
.o3-footer .o3-shell{display:grid;grid-template-columns:minmax(220px,1fr) auto auto;align-items:center;gap:28px}
.o3-footer strong{color:#fff}
.o3-footer p{margin:5px 0 0;font-size:13px;line-height:1.8}
.o3-footer-nav{display:flex;gap:14px;flex-wrap:wrap}
.o3-footer a{color:#cbd5e1}
.o3-footer a:hover{color:#fff}
.o3-footer-extra{font-size:13px}
.o3-copyright{font-size:12px;color:#94a3b8;white-space:nowrap}

.onlin3-tool-intro,.onlin3-seo-content,.onlin3-faq{
  width:min(1000px,calc(100% - 28px));
  margin:22px auto;
  background:#fff;
  border:1px solid #e2e8f0;
  border-radius:16px;
  padding:22px;
  line-height:1.9
}
.onlin3-faq details{border-bottom:1px solid #e2e8f0;padding:12px 0}
.onlin3-faq summary{font-weight:800;cursor:pointer}
.onlin3-faq p{color:#475569}

@media (max-width:900px){
  .o3-nav{display:none!important}
  .o3-mobile-menu-button{display:inline-flex!important;align-items:center;justify-content:center}
  .o3-header .o3-shell{min-height:58px}
  .o3-account{margin-inline-start:0}
  .o3-footer .o3-shell{grid-template-columns:1fr}
  .o3-footer-nav{margin:4px 0}
  .onlin3-tool-intro,.onlin3-seo-content,.onlin3-faq{padding:17px}
}
@media (min-width:901px){
  .o3-mobile-menu-button{display:none!important}
  html.o3-menu-open .o3-site-sidebar{transform:translateX(105%);visibility:hidden;pointer-events:none}
  html.o3-menu-open .o3-site-sidebar.o3-sidebar-left{transform:translateX(-105%)}
  html.o3-menu-open .o3-sidebar-backdrop{display:none!important}
}
@media(max-width:560px){
  .o3-account>a:first-child{display:inline-flex}
  .o3-account .o3-join{padding:7px 9px;font-size:12px}
  .o3-shell{width:min(100% - 18px,1180px)}
}

.o3-account .o3-logout{color:#be123c}.o3-account .o3-logout:hover{color:#9f1239}

/* V6.5 mobile login button fix */
@media(max-width:560px){
  .o3-header .o3-shell{
    gap:8px;
  }
  .o3-account{
    display:flex!important;
    align-items:center;
    gap:6px;
    margin-inline-start:auto;
  }
  .o3-account>a{
    display:inline-flex!important;
    align-items:center;
    justify-content:center;
    white-space:nowrap;
    font-size:12px!important;
    min-height:34px;
  }
  .o3-account>a:first-child{
    padding:6px 8px;
    color:#334155;
  }
  .o3-account .o3-join{
    padding:6px 9px!important;
    border-radius:9px;
  }
  .o3-brand{
    font-size:17px;
  }
}