body {
margin: 0;
font-family: 'Segoe UI', Tahoma, sans-serif;
background-color: #f5f5fa;
color: #333;
}

header {
background-color: #1a1a2e;
color: #fff;
padding: 16px 24px;
display: flex;
align-items: center;
justify-content: space-between;
position: sticky;
top: 0;
z-index: 1000;
box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
}

.logo {
display: flex;
align-items: center;
gap: 10px;
}

.logo img {
height: 36px;
}

.logo span {
font-weight: bold;
font-size: 20px;
color: #ffc107;
}

.btn-el-focus-animation {
  color: #1a1a2e;
}


nav a {
color: #ddd;
margin-left: 20px;
text-decoration: none;
font-weight: 500;
transition: color 0.2s;
}

nav a:hover {
color: #ffc107;
}

.slot-container {
max-width: 1200px;
margin: 30px auto;
padding: 40px 20px;
background-color: #ffffff;
border-radius: 16px;
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.slot-logo,
h1 {
text-align: center;
}

.slot-logo img {
max-width: 320px;
height: auto;
}

.slot-intro-text,
.slot-content-text {
font-size: 18px;
line-height: 1.7;
margin-bottom: 30px;
}

.demo-box {
background: #f0f0f7;
padding: 20px;
border-radius: 12px;
margin-bottom: 40px;
}

#iframeContainer {
width: 100%;
height: 500px;
background-color: #ddd;
border: 2px dashed #ccc;
border-radius: 8px;
overflow: hidden;
margin-bottom: 20px;
}

iframe {
width: 100%;
height: 100%;
border: none;
}

.text-center {
text-align: center;
}

.btn {
display: inline-block;
padding: 12px 24px;
font-size: 16px;
font-weight: 600;
border-radius: 25px;
margin: 8px;
text-decoration: none;
transition: all 0.3s ease;
}

.btn-secondary {
background: #ffcc00;
color: #222;
}

.btn-primary {
background: #0077ff;
color: white;
cursor: pointer;
}

.btn:hover {
opacity: 0.9;
}

.slot-section-header {
font-size: 26px;
color: #222;
margin-top: 50px;
margin-bottom: 16px;
border-bottom: 2px solid #0077ff;
display: inline-block;
}

.slot-info-table {
width: 100%;
border-collapse: collapse;
margin-top: 20px;
background-color: #fdfdfd;
border: 1px solid #ddd;
border-radius: 8px;
overflow: hidden;
}

.slot-info-table th,
.slot-info-table td {
padding: 12px 18px;
border-bottom: 1px solid #eee;
text-align: left;
}

.slot-info-table th {
background-color: #e9f1ff;
font-weight: bold;
color: #000;
}

.slot-info-table tr:last-child td {
border-bottom: none;
}

img {
width: 100%;
border-radius: 12px;
margin-top: 20px;
}

footer {
background-color: #1a1a2e;
color: #ccc;
text-align: center;
padding: 20px 10px;
font-size: 14px;
margin-top: 60px;
}

footer a {
color: #ffc107;
text-decoration: none;
margin: 0 10px;
}

@media (max-width: 768px) {
header {
  flex-direction: column;
  align-items: flex-start;
}

nav {
  margin-top: 10px;
}

.btn {
  display: block;
  margin: 10px auto;
}

.slot-section-header {
  font-size: 22px;
}
}
.header-auth {
display: flex;
gap: 10px;
}

.header-auth a {
padding: 8px 20px;
border-radius: 8px;
font-size: 15px;
font-weight: 500;
text-decoration: none;
transition: all 0.3s ease;
border: 2px solid #ffcc33;
color:  #ffcc33;
}

.header-auth a:hover {
background-color: #ffcc33;
color: #000;
}

.dropdown {
position: relative;
display: inline-block;
}

.dropbtn {
color: #ddd;
text-decoration: none;
font-weight: 500;
padding: 0 0 0 20px;

}

.dropdown-content {
  
display: none;
position: absolute;
background-color: #2c2c3f;
min-width: 160px;
box-shadow: 0px 8px 16px rgba(0,0,0,0.2);
z-index: 1;
border-radius: 6px;

}

.dropdown-content a {
color: #fff;
padding: 12px 16px;
text-decoration: none;
display: block;

}

.dropdown-content a:hover {
background-color: #444;

}

.dropdown:hover .dropdown-content {
display: block;
}