/* Extracted CSS from header.php */
:root{
--gold:#c9a227;
--gold-dark:#a88620;
--dark:#1a1a1a;
--secondary:#2c3e50;
--accent:#3498db;
--success:#27ae60;
--danger:#e74c3c;
--warning:#f39c12;
--light:#f8f9fa;
--border:#e9ecef;
--text:#495057;
--text-light:#6c757d;
--shadow:0 2px 15px rgba(0,0,0,0.08);
--shadow-hover:0 8px 30px rgba(0,0,0,0.12);
--glass:rgba(255,255,255,0.1);
}
*{
margin:0;
padding:0;
box-sizing:border-box;
}
body{
font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;
background:linear-gradient(135deg,#f5f7fa 0%,#c3cfe2 100%);
color:var(--text);
line-height:1.6;
min-height:100vh;
}

/* Modern Header Styles */
.modern-header{
position:sticky;
top:0;
z-index:1000;
background:var(--dark);
box-shadow:var(--shadow);
}

/* Top Bar */
.top-bar{
background:linear-gradient(135deg,var(--dark) 0%,#2c3e50 100%);
padding:8px 0;
border-bottom:1px solid rgba(255,255,255,0.1);
}
.top-bar .container{
display:flex;
align-items:center;
justify-content:space-between;
max-width:1200px;
margin:0 auto;
padding:0 20px;
}
.top-bar-left{
display:flex;
align-items:center;
gap:15px;
}
.brand-text{
color:var(--gold);
font-weight:700;
font-size:14px;
text-transform:uppercase;
letter-spacing:1px;
}

/* Search Container */
.search-container{
position:relative;
flex:1;
max-width:400px;
margin:0 20px;
}
.search-input{
width:100%;
padding:10px 40px 10px 15px;
background:var(--glass);
backdrop-filter:blur(10px);
border:1px solid rgba(255,255,255,0.2);
border-radius:25px;
color:#fff;
font-size:14px;
transition:all 0.3s ease;
}
.search-input::placeholder{
color:rgba(255,255,255,0.6);
}
.search-input:focus{
outline:none;
border-color:var(--gold);
box-shadow:0 0 0 3px rgba(201,162,39,0.2);
}
.search-btn{
position:absolute;
right:5px;
top:50%;
transform:translateY(-50%);
background:none;
border:none;
color:var(--gold);
font-size:16px;
cursor:pointer;
padding:8px;
border-radius:50%;
transition:all 0.3s ease;
}
.search-btn:hover{
background:rgba(201,162,39,0.2);
}

/* Top Bar Right */
.top-bar-right{
display:flex;
align-items:center;
gap:15px;
}
.top-bar-btn{
background:none;
border:none;
color:rgba(255,255,255,0.8);
font-size:18px;
cursor:pointer;
padding:8px;
border-radius:8px;
transition:all 0.3s ease;
position:relative;
}
.top-bar-btn:hover{
background:var(--glass);
color:#fff;
}
.notification-badge{
position:absolute;
top:5px;
right:5px;
background:var(--danger);
color:#fff;
font-size:10px;
padding:2px 4px;
border-radius:10px;
min-width:16px;
text-align:center;
}

/* Social Links */
.social-links{
display:flex;
gap:8px;
}
.social-link{
background:var(--glass);
backdrop-filter:blur(10px);
border:1px solid rgba(255,255,255,0.2);
color:rgba(255,255,255,0.8);
width:32px;
height:32px;
border-radius:8px;
display:flex;
align-items:center;
justify-content:center;
text-decoration:none;
font-size:14px;
transition:all 0.3s ease;
}
.social-link:hover{
background:var(--gold);
color:var(--dark);
transform:translateY(-2px);
}

/* Main Navigation */
.main-nav{
background:rgba(26,26,26,0.95);
backdrop-filter:blur(20px);
padding:15px 0;
}
.main-nav .container{
display:flex;
align-items:center;
justify-content:space-between;
max-width:1200px;
margin:0 auto;
padding:0 20px;
}
.nav-brand{
display:flex;
align-items:center;
gap:15px;
}
.logo{
width:50px;
height:50px;
background:linear-gradient(135deg,var(--gold),#f4e5c2);
border-radius:15px;
display:flex;
align-items:center;
justify-content:center;
font-size:24px;
font-weight:800;
color:var(--dark);
box-shadow:0 8px 25px rgba(201,162,39,0.3);
transition:all 0.3s ease;
}
.logo:hover{
transform:scale(1.05);
}
.brand-name{
color:#fff;
font-size:20px;
font-weight:700;
text-transform:uppercase;
letter-spacing:1px;
}

/* Navigation Menu */
.nav-menu{
display:flex;
list-style:none;
gap:5px;
}
.nav-item{
position:relative;
}
.nav-link{
color:rgba(255,255,255,0.9);
text-decoration:none;
padding:12px 20px;
border-radius:8px;
font-weight:500;
transition:all 0.3s ease;
display:flex;
align-items:center;
gap:8px;
}
.nav-link:hover{
background:var(--glass);
color:var(--gold);
transform:translateY(-1px);
}
.nav-link.active{
background:var(--gold);
color:var(--dark);
}

/* Mega Menu */
.mega-menu{
position:absolute;
top:100%;
left:0;
background:rgba(26,26,26,0.98);
backdrop-filter:blur(20px);
border:1px solid rgba(255,255,255,0.1);
border-radius:12px;
padding:20px;
min-width:300px;
opacity:0;
visibility:hidden;
transform:translateY(-10px);
transition:all 0.3s ease;
box-shadow:var(--shadow-hover);
}
.nav-item:hover .mega-menu{
opacity:1;
visibility:visible;
transform:translateY(0);
}
.mega-menu-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
gap:15px;
}
.mega-menu-item{
display:block;
color:rgba(255,255,255,0.8);
text-decoration:none;
padding:10px 15px;
border-radius:8px;
transition:all 0.3s ease;
}
.mega-menu-item:hover{
background:var(--glass);
color:var(--gold);
transform:translateX(5px);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle{
display:none;
background:none;
border:none;
color:#fff;
font-size:24px;
cursor:pointer;
padding:8px;
border-radius:8px;
}

/* Sub Navigation */
.sub-nav{
background:var(--light);
border-bottom:1px solid var(--border);
padding:10px 0;
}
.sub-nav .container{
display:flex;
align-items:center;
justify-content:space-between;
max-width:1200px;
margin:0 auto;
padding:0 20px;
}
.breadcrumb{
display:flex;
align-items:center;
gap:8px;
font-size:13px;
color:var(--text-light);
}
.breadcrumb a{
color:var(--text);
text-decoration:none;
transition:color 0.3s ease;
}
.breadcrumb a:hover{
color:var(--gold);
}
.quick-links{
display:flex;
gap:15px;
}
.quick-links a{
color:var(--text);
text-decoration:none;
font-size:13px;
padding:5px 10px;
border-radius:5px;
transition:all 0.3s ease;
}
.quick-links a:hover{
background:var(--gold);
color:#fff;
}

/* Container */
.container{
max-width:1200px;
margin:0 auto;
padding:0 20px;
}

/* Responsive Design */
@media (max-width:1024px){
.nav-menu{
gap:2px;
}
.nav-link{
padding:10px 15px;
font-size:14px;
}
}

@media (max-width:768px){
.top-bar .container{
flex-wrap:wrap;
gap:10px;
}
.search-container{
order:3;
flex-basis:100%;
max-width:none;
margin:10px 0 0;
}
.top-bar-right{
order:2;
}
.mobile-menu-toggle{
display:block;
}
.nav-menu{
display:none;
position:absolute;
top:100%;
left:0;
right:0;
background:rgba(26,26,26,0.98);
backdrop-filter:blur(20px);
flex-direction:column;
padding:20px;
border-radius:0 0 12px 12px;
}
.nav-menu.active{
display:flex;
}
.nav-item{
width:100%;
}
.mega-menu{
position:static;
opacity:1;
visibility:visible;
transform:none;
box-shadow:none;
background:transparent;
padding:0;
min-width:auto;
}
.sub-nav{
display:none;
}
}

/* Hero Section */
.hero{
background:#fff;
border-radius:20px;
padding:40px;
margin:30px 0;
box-shadow:var(--shadow);
position:relative;
overflow:hidden;
}
.hero::before{
content:'';
position:absolute;
top:0;
left:0;
right:0;
height:4px;
background:linear-gradient(90deg,var(--gold),#f4e5c2,var(--gold));
background-size:200% 100%;
animation:shimmer 3s linear infinite;
}
@keyframes shimmer{
0%{background-position:-200% 0;}
100%{background-position:200% 0;}
}
.hero-title{
font-size:28px;
font-weight:700;
color:var(--dark);
margin-bottom:10px;
display:flex;
align-items:center;
gap:10px;
}
.hero-subtitle{
color:var(--text-light);
font-size:16px;
margin-bottom:30px;
}

/* Market Cards */
.market-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:25px;
margin:30px 0;
}
.market-card{
background:#fff;
border-radius:16px;
padding:25px;
box-shadow:var(--shadow);
transition:all 0.3s ease;
position:relative;
overflow:hidden;
border:1px solid var(--border);
}
.market-card:hover{
transform:translateY(-5px);
box-shadow:var(--shadow-hover);
}
.market-card.featured{
background:linear-gradient(135deg,#fff,#f8f9fa);
border:2px solid var(--gold);
}
.market-card.featured::before{
content:'⭐';
position:absolute;
top:15px;
right:15px;
font-size:20px;
}
.card-header{
display:flex;
justify-content:space-between;
align-items:center;
margin-bottom:15px;
}
.card-title{
font-size:18px;
font-weight:600;
color:var(--text);
display:flex;
align-items:center;
gap:8px;
}
.card-badge{
background:var(--gold);
color:#fff;
padding:4px 8px;
border-radius:12px;
font-size:12px;
font-weight:600;
}
.card-price{
font-size:32px;
font-weight:800;
color:var(--dark);
margin-bottom:10px;
}
.card-change{
display:flex;
align-items:center;
gap:8px;
font-size:14px;
font-weight:600;
}
.card-change.positive{color:var(--success);}
.card-change.negative{color:var(--danger);}
.card-details{
margin-top:15px;
padding-top:15px;
border-top:1px solid var(--border);
display:flex;
justify-content:space-between;
font-size:13px;
color:var(--text-light);
}

/* Tabs */
.tabs-container{
background:#fff;
border-radius:16px;
padding:20px;
margin:30px 0;
box-shadow:var(--shadow);
}
.tabs{
display:flex;
gap:5px;
margin-bottom:30px;
border-bottom:2px solid var(--border);
padding-bottom:0;
}
.tab{
padding:15px 25px;
background:transparent;
border:none;
border-radius:8px 8px 0 0;
cursor:pointer;
font-size:15px;
font-weight:600;
color:var(--text-light);
transition:all 0.3s ease;
position:relative;
}
.tab:hover{
background:var(--light);
color:var(--text);
}
.tab.active{
color:var(--gold);
background:transparent;
}
.tab.active::after{
content:'';
position:absolute;
bottom:-2px;
left:0;
right:0;
height:3px;
background:var(--gold);
border-radius:3px 3px 0 0;
}
.tab-content{
display:none;
animation:slideIn 0.4s ease;
}
.tab-content.active{
display:block;
}
@keyframes slideIn{
from{opacity:0;transform:translateX(20px);}
to{opacity:1;transform:translateX(0);}
}

/* Grid */
.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:20px;
}

/* Cards */
.card{
background:#fff;
border-radius:12px;
padding:20px;
box-shadow:var(--shadow);
transition:all 0.3s ease;
border:1px solid var(--border);
}
.card:hover{
transform:translateY(-3px);
box-shadow:var(--shadow-hover);
}
.card .title{
font-size:14px;
color:var(--text-light);
margin-bottom:8px;
font-weight:500;
}
.card .price{
font-size:24px;
font-weight:700;
color:var(--dark);
margin-bottom:5px;
}
.card .bid-price{
font-size:13px;
color:var(--text-light);
}
.metal .price{color:var(--text);}

/* Footer */
footer{
background:var(--dark);
color:#fff;
padding:40px 0 20px;
margin-top:60px;
}
.footer-content{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:30px;
margin-bottom:30px;
}
.footer-section h3{
color:var(--gold);
margin-bottom:15px;
font-size:18px;
font-weight:600;
}
.footer-section ul{
list-style:none;
}
.footer-section ul li{
margin-bottom:8px;
}
.footer-section ul li a{
color:rgba(255,255,255,0.8);
text-decoration:none;
transition:color 0.3s ease;
}
.footer-section ul li a:hover{
color:var(--gold);
}
.footer-bottom{
text-align:center;
padding-top:20px;
border-top:1px solid rgba(255,255,255,0.1);
color:rgba(255,255,255,0.6);
font-size:14px;
}