.app-section, .esign-section, .ksign-section {
    margin: auto;
    max-width: 50em;
    text-align: center;
    overflow-x: auto;
    justify-content: center;
}
.app-group {
    max-width: 30em;
    margin: 0 auto;
}
.app img {
    height: 4em;
    border-radius: 16px;
}

.app {
    margin: 1rem;
    display: flex;

}
.line {
    position: relative;
    margin-top: 3em;
}
.line::after {
    content: "";
    position: absolute;
    bottom: 0;
    width: 100%;
    border-bottom: 1px solid #ddd;
}

.install-btn {
    
    padding: 8px 26px;
    font-size: 13px;
    border-radius: 999px;
    border: 0;
    color: white;
    cursor: pointer;
    background-color: #007aff; /* iOS blue */
    transition-duration: 0.3s;
    font-weight: 800;
    right: 0;
}

.install-btn:hover {
    background-color: #005bb5; /* iOS dark blue */
}

.app-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-right: 1em;
    border-radius: .5rem;
    transition-duration: 0.3s;
}

.app-container:hover {
    background-color: #cecece6b;
    cursor: pointer;
}

.app-container h1 {
    padding-top: 4px;
    /* color: oklch(27.8078% .029596 256.847952); */
    font-size: 18px;
    margin: 0;
    text-align: left;
    font-weight: 400;
}
/* .app-container i::before {
    content: "";
    font-family: iconfont !important;
    font-style: normal;
    font-weight: 400 !important;
    vertical-align: top;
    line-height: 1;
} */

.app-container p {
    /* color: oklch(27.8078% .029596 256.847952); */
    font-size: 14px;
    margin: 0;
    text-align: left;
    font-weight: 300;
}

.enter {
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    height: 100%;
    width: 100%;
    z-index: 1001;
    pointer-events: none;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: opacity 1s ease;

}

@media screen and (max-width: 1000px) {
    .app-container {
        padding-right: 2em;  
    }
    .app-section, .esign-section, .ksign-section {
        width: 100%;
        
    }
    
    
}

@media screen and (max-width: 600px) {

    .app-container {
        position: relative;
    }
    .app-container::after {
        content: "";
        position: absolute;
        bottom: 0;
        left: 6em;
        width: 75%;
        border-bottom: 1px solid #ddd;
    }
    
    .app-container:last-child::after {
        border-bottom: none; 
    }
    
    .app img {
        height: 4em;
        border-radius: 16px;
    }
    
    .install-btn {
        padding: 8px 26px;
        font-size: 13px;
    }
    
    .app-container h1 {
        font-size: 16px;
    }

    .app-container:hover {
        background-color: #cecece6b;
        cursor: pointer;
    }

    
    
}

.scroll-container {
    display: flex;
    overflow-x: auto;
    white-space: nowrap; 
}

.scroll-item {
    flex: 0 0 auto;
    padding: 10px;
    margin: 5px;
    background-color: #f0f0f0;
    border-radius: 5px;
    width: 200px; 
}
/* ===== FIX SWITCH MỜ + DISABLE ===== */
.ios-switch {
  opacity: 1 !important;
}

.ios-switch-track {
  opacity: 1 !important;
  background: rgba(255,255,255,0.9);
}

.ios-switch button {
  pointer-events: auto !important;
  opacity: 1 !important;
  color: #333;
  font-weight: 600;
}

/* ACTIVE STATE */
.ios-switch button.active {
  background: linear-gradient(135deg, #4f7cff, #3b5bff);
  color: #fff;
  box-shadow: 0 0 14px rgba(79,124,255,.5);
}
/* ===== Visitor Countries UI ===== */
.visitor-card {
  margin: 50px auto;
  max-width: 720px;
  background: rgba(255,255,255,0.75);
  backdrop-filter: blur(12px);
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
  padding: 20px;
}

.visitor-title {
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 16px;
}

.visitor-table-wrap {
  overflow-x: auto;
}

.visitor-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.visitor-table thead {
  background: linear-gradient(135deg, #4facfe, #00f2fe);
  color: #fff;
}

.visitor-table th,
.visitor-table td {
  padding: 10px 12px;
  text-align: left;
}

.visitor-table th:first-child,
.visitor-table td:first-child {
  text-align: center;
  width: 40px;
}

.visitor-table tbody tr {
  transition: all 0.2s ease;
}

.visitor-table tbody tr:nth-child(even) {
  background: rgba(0,0,0,0.04);
}

.visitor-table tbody tr:hover {
  background: rgba(79,172,254,0.15);
  transform: scale(1.01);
}

.visitor-table img {
  vertical-align: middle;
  margin-right: 6px;
  border-radius: 2px;
}

/* Mobile */
@media (max-width: 600px) {
  .visitor-title {
    font-size: 18px;
  }
  .visitor-table {
    font-size: 14px;
  }
}