/* ===================================
   Dual Column Modern Template
   现代双栏布局
   =================================== */

:root {
	--primary: #10b981;
	--secondary: #3b82f6;
	--accent: #8b5cf6;
	--dark: #1f2937;
	--gray: #6b7280;
	--light: #f9fafb;
	--white: #ffffff;
	--border: #e5e7eb;
	--shadow: 0 1px 3px rgba(0,0,0,0.1);
	--shadow-md: 0 4px 6px rgba(0,0,0,0.1);
	--shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: 'Nunito', sans-serif;
	background: var(--light);
	color: var(--dark);
	line-height: 1.6;
}

img {
	max-width: 100%;
	display: block;
}

a {
	text-decoration: none;
	color: inherit;
	transition: all 0.3s ease;
}

/* Top Bar */
.dcm-topbar {
	background: var(--dark);
	color: white;
	padding: 0.75rem 0;
	font-size: 0.9rem;
}

.dcm-topbar-content {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.dcm-topbar-links {
	display: flex;
	gap: 1rem;
}

.dcm-topbar-links a {
	color: rgba(255,255,255,0.8);
	width: 30px;
	height: 30px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.3s;
}

.dcm-topbar-links a:hover {
	background: rgba(255,255,255,0.1);
	color: white;
}

/* Header */
.dcm-header {
	background: white;
	box-shadow: var(--shadow);
	padding: 1rem 0;
	position: sticky;
	top: 0;
	z-index: 100;
}

.dcm-header-wrapper {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 2rem;
}

.dcm-logo-text {
	font-size: 1.75rem;
	font-weight: 900;
	background: linear-gradient(135deg, var(--primary), var(--secondary));
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
	background-clip: text;
}

.dcm-logo img {
	height: 40px;
}

.dcm-nav {
	display: flex;
	gap: 0.5rem;
	flex: 1;
	align-items: center;
}

.dcm-nav-link {
	padding: 0.75rem 1.25rem;
	color: var(--gray);
	font-weight: 600;
	border-radius: 8px;
	transition: all 0.3s;
	white-space: nowrap;
}

.dcm-nav-link:hover {
	background: var(--light);
	color: var(--primary);
}

/* Dropdown */
.dcm-dropdown {
	position: relative;
	display: flex;
	align-items: center;
}

.dcm-dropdown-menu {
	position: absolute;
	top: 100%;
	left: 0;
	background: white;
	min-width: 200px;
	border-radius: 12px;
	box-shadow: var(--shadow-lg);
	padding: 0.5rem;
	margin-top: 0.5rem;
	opacity: 0;
	visibility: hidden;
	transform: translateY(-10px);
	transition: all 0.3s;
	z-index: 100;
}

.dcm-dropdown:hover .dcm-dropdown-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.dcm-dropdown-menu a {
	display: block;
	padding: 0.75rem 1rem;
	color: var(--dark);
	border-radius: 8px;
	transition: all 0.3s;
}

.dcm-dropdown-menu a:hover {
	background: var(--light);
	color: var(--primary);
}

/* Search */
.dcm-search {
	position: relative;
	width: 250px;
}

.dcm-search-input {
	width: 100%;
	padding: 0.75rem 3rem 0.75rem 1rem;
	border: 2px solid var(--border);
	border-radius: 25px;
	transition: all 0.3s;
}

.dcm-search-input:focus {
	outline: none;
	border-color: var(--primary);
	box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.dcm-search-btn {
	position: absolute;
	right: 5px;
	top: 50%;
	transform: translateY(-50%);
	background: var(--primary);
	border: none;
	width: 38px;
	height: 38px;
	border-radius: 50%;
	color: white;
	cursor: pointer;
}

.dcm-mobile-toggle {
	display: none;
	background: var(--primary);
	border: none;
	width: 42px;
	height: 42px;
	border-radius: 8px;
	color: white;
	cursor: pointer;
	font-size: 1.1rem;
}

/* Mobile Menu */
.dcm-mobile-menu {
	position: fixed;
	top: 0;
	right: -100%;
	width: 300px;
	height: 100vh;
	background: white;
	box-shadow: var(--shadow-lg);
	padding: 2rem;
	transition: right 0.3s;
	z-index: 1000;
	overflow-y: auto;
}

.dcm-mobile-menu.active {
	right: 0;
}

.dcm-mobile-close {
	background: var(--gray);
	border: none;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	color: white;
	cursor: pointer;
	margin-bottom: 2rem;
}

.dcm-mobile-search {
	position: relative;
	margin-bottom: 2rem;
}

.dcm-mobile-search input {
	width: 100%;
	padding: 0.75rem 3rem 0.75rem 1rem;
	border: 2px solid var(--border);
	border-radius: 8px;
}

.dcm-mobile-search button {
	position: absolute;
	right: 5px;
	top: 50%;
	transform: translateY(-50%);
	background: var(--primary);
	border: none;
	width: 38px;
	height: 38px;
	border-radius: 6px;
	color: white;
	cursor: pointer;
}

.dcm-mobile-nav a {
	display: block;
	padding: 1rem;
	color: var(--dark);
	border-radius: 8px;
	margin-bottom: 0.5rem;
	font-weight: 600;
}

.dcm-mobile-nav a:hover {
	background: var(--light);
	color: var(--primary);
}

.dcm-mobile-dropdown-list {
	display: none;
	padding-left: 1rem;
}

.dcm-mobile-dropdown-list.active {
	display: block;
}

/* Main Layout */
.dcm-container {
	padding: 2rem 0;
}

.dcm-layout {
	display: grid;
	grid-template-columns: 1fr 350px;
	gap: 2rem;
}

.dcm-main-content {
	min-width: 0;
}

.dcm-sidebar {
	position: sticky;
	top: 100px;
	height: fit-content;
}

/* Hero */
.dcm-hero {
	background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
	border-radius: 16px;
	padding: 4rem 2rem;
	text-align: center;
	margin-bottom: 2rem;
	box-shadow: var(--shadow-lg);
}

.dcm-hero-title {
	font-size: 2.5rem;
	font-weight: 900;
	color: white;
	margin-bottom: 1rem;
}

.dcm-hero-subtitle {
	font-size: 1.25rem;
	color: rgba(255,255,255,0.9);
	margin-bottom: 2rem;
}

.dcm-hero-btn {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 1rem 2rem;
	background: white;
	color: var(--primary);
	font-weight: 700;
	border-radius: 50px;
	box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.dcm-hero-btn:hover {
	transform: translateY(-2px);
	box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

/* Section */
.dcm-section {
	margin-bottom: 3rem;
}

.dcm-section-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 1.5rem;
}

.dcm-section-title {
	font-size: 1.5rem;
	font-weight: 800;
	color: var(--dark);
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.dcm-title-icon {
	width: 45px;
	height: 45px;
	background: linear-gradient(135deg, var(--primary), var(--secondary));
	border-radius: 12px;
	display: flex;
	align-items: center;
	justify-content: center;
	color: white;
	font-size: 1.2rem;
}

.dcm-view-all {
	color: var(--primary);
	font-weight: 600;
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

.dcm-view-all:hover {
	color: var(--secondary);
	transform: translateX(3px);
}

/* Games Grid */
.dcm-games-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.5rem;
}

.dcm-game-card {
	display: block;
}

.dcm-game-image {
	position: relative;
	aspect-ratio: 1;
	border-radius: 16px;
	overflow: hidden;
	background: var(--light);
	margin-bottom: 0.75rem;
	box-shadow: var(--shadow);
	transition: all 0.3s;
}

.dcm-game-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s;
}

.dcm-game-hover {
	position: absolute;
	inset: 0;
	background: rgba(16, 185, 129, 0.9);
	display: flex;
	align-items: center;
	justify-content: center;
	opacity: 0;
	transition: all 0.3s;
}

.dcm-game-hover i {
	font-size: 3rem;
	color: white;
}

.dcm-game-card:hover .dcm-game-image {
	box-shadow: var(--shadow-lg);
	transform: translateY(-4px);
}

.dcm-game-card:hover .dcm-game-hover {
	opacity: 1;
}

.dcm-game-card:hover img {
	transform: scale(1.05);
}

.dcm-game-name {
	font-size: 0.95rem;
	font-weight: 700;
	color: var(--dark);
	text-align: center;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.dcm-game-card:hover .dcm-game-name {
	color: var(--primary);
}

/* Widgets */
.dcm-widget {
	background: white;
	border-radius: 16px;
	padding: 1.5rem;
	margin-bottom: 1.5rem;
	box-shadow: var(--shadow);
}

.dcm-widget-title {
	font-size: 1.15rem;
	font-weight: 800;
	color: var(--dark);
	margin-bottom: 1.25rem;
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

.dcm-widget-title i {
	color: var(--primary);
}

/* Trending List */
.dcm-trending-list {
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.dcm-trending-item {
	display: flex;
	gap: 1rem;
	align-items: center;
	padding: 0.75rem;
	border-radius: 12px;
	transition: all 0.3s;
}

.dcm-trending-item:hover {
	background: var(--light);
	box-shadow: var(--shadow);
}

.dcm-rank {
	width: 30px;
	height: 30px;
	background: linear-gradient(135deg, var(--primary), var(--secondary));
	color: white;
	border-radius: 8px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 800;
	flex-shrink: 0;
}

.dcm-trending-item img {
	width: 50px;
	height: 50px;
	border-radius: 10px;
	object-fit: cover;
}

.dcm-trending-name {
	flex: 1;
	font-weight: 600;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.dcm-trending-item:hover .dcm-trending-name {
	color: var(--primary);
}

/* Categories Grid */
.dcm-categories-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 0.75rem;
}

.dcm-cat-badge {
	display: flex;
	flex-direction: column;
	align-items: center;
	padding: 1rem;
	border: 2px solid var(--border);
	border-radius: 12px;
	transition: all 0.3s;
	text-align: center;
}

.dcm-cat-badge:hover {
	border-color: var(--primary);
	background: var(--light);
	transform: translateY(-2px);
}

.dcm-cat-name {
	font-weight: 700;
	color: var(--dark);
	margin-bottom: 0.25rem;
}

.dcm-cat-num {
	font-size: 0.85rem;
	color: var(--gray);
}

.dcm-cat-badge:hover .dcm-cat-name {
	color: var(--primary);
}

/* Footer */
.dcm-footer {
	background: var(--dark);
	color: rgba(255,255,255,0.8);
	padding: 3rem 0 1.5rem;
	margin-top: 4rem;
}

.dcm-footer-top {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 2rem;
	margin-bottom: 2rem;
}

.dcm-footer-brand h3 {
	color: white;
	margin-bottom: 0.75rem;
}

.dcm-footer-links h4 {
	color: white;
	font-size: 1rem;
	margin-bottom: 1rem;
}

.dcm-footer-links a {
	display: block;
	margin-bottom: 0.5rem;
	transition: all 0.3s;
}

.dcm-footer-links a:hover {
	color: var(--primary);
	padding-left: 5px;
}

.dcm-footer-bottom {
	padding-top: 2rem;
	border-top: 1px solid rgba(255,255,255,0.1);
	text-align: center;
	font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 991px) {
	.dcm-layout {
		grid-template-columns: 1fr;
	}
	
	.dcm-sidebar {
		position: static;
	}
	
	.dcm-nav {
		display: none;
	}
	
	.dcm-search {
		display: none;
	}
	
	.dcm-mobile-toggle {
		display: block;
	}
	
	.dcm-games-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 767px) {
	.dcm-topbar {
		display: none;
	}
	
	.dcm-hero {
		padding: 3rem 1.5rem;
	}
	
	.dcm-hero-title {
		font-size: 2rem;
	}
	
	.dcm-footer-top {
		grid-template-columns: 1fr;
	}
	
	.dcm-games-grid {
		gap: 1rem;
	}
}

@media (max-width: 575px) {
	.dcm-games-grid {
		grid-template-columns: repeat(2, 1fr);
	}
	
	.dcm-categories-grid {
		grid-template-columns: 1fr;
	}
}