/* 创世乐土服务器 - 公共样式文件 */

:root {
    --primary-color: #ec4899;
    --secondary-color: #db2777;
    --accent-color: #be185d;
    --light-pink: #fdf2f8;
    --gradient-bg: linear-gradient(135deg, #fdf2f8 0%, #fce7f3 50%, #fbcfe8 100%);
    --text-dark: #2c3e50;
    --text-light: #6c757d;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #e9ecef;
    --shadow: 0 8px 25px rgba(236, 72, 153, 0.1);
    --shadow-lg: 0 15px 35px rgba(236, 72, 153, 0.2);
}

body {
    background: var(--gradient-bg);
    font-family: '小濑字体P SC', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
}

/* Navigation */
.navbar {
    background: rgba(253, 242, 248, 0.95) !important;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
    color: var(--primary-color) !important;
}

.navbar-nav .nav-link {
    color: var(--text-dark) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
    transform: translateY(-2px);
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    border: none;
    border-radius: 25px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
    border-radius: 25px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

/* Cards */
.card {
    border: none;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.9);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-img-top {
    height: 200px;
    object-fit: cover;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(rgba(236, 72, 153, 0.1), rgba(219, 39, 119, 0.1)), url('../../images/rankings-preview.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: white;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    position: relative;
    overflow: hidden;
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>') repeat;
    opacity: 0.1;
}

.hero-content {
    position: relative;
    z-index: 2;
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: white;
    padding: 3rem 0 1rem;
}

.footer h5 {
    color: white;
    margin-bottom: 1rem;
}

.footer a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: white;
}

/* Utility Classes */
.text-primary {
    color: var(--primary-color) !important;
}

.bg-primary {
    background-color: var(--primary-color) !important;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translate3d(0, 30px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translate3d(0, 20px, 0);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

.fade-in {
    animation: fadeIn 0.8s ease-out;
    will-change: opacity, transform;
}

.fade-in-delay {
    animation: fadeIn 0.8s ease-out 0.3s both;
    will-change: opacity, transform;
}

.fade-in-delay-2 {
    animation: fadeIn 0.8s ease-out 0.6s both;
    will-change: opacity, transform;
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
    will-change: opacity, transform;
}

/* Hero Section Animations */
.hero-section .fade-in,
.hero-section .fade-in-delay,
.hero-section .fade-in-delay-2 {
    opacity: 0;
    will-change: opacity, transform;
}

.hero-section.loaded .fade-in {
    animation: fadeIn 1s ease-out 0.5s forwards;
}

.hero-section.loaded .fade-in-delay {
    animation: fadeIn 1s ease-out 0.8s forwards;
}

.hero-section.loaded .fade-in-delay-2 {
    animation: fadeIn 1s ease-out 1.1s forwards;
}

/* Remove will-change after animation completes */
.hero-section.loaded .fade-in,
.hero-section.loaded .fade-in-delay,
.hero-section.loaded .fade-in-delay-2 {
    animation-fill-mode: forwards;
}

/* Progress Bar */
.progress {
    height: 8px;
    border-radius: 10px;
    background: var(--border-color);
}

.progress-bar {
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 10px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section {
        padding: 2rem 0;
    }
    
    .navbar-nav .nav-link {
        margin: 0.25rem 0;
    }
    
    .btn-primary,
    .btn-outline-primary {
        padding: 0.5rem 1.5rem;
        font-size: 0.9rem;
    }
}