/*
#	Project: PHPDisk - 网盘系统
#	This is NOT a freeware, use is subject to license terms.
#	Website: http://www.phpdisk.com
#	Author: PHPDisk Dev Team
#	Copyright (C) 2015-2025 PHPDisk. All Rights Reserved.
*/

:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #f59e0b;
    --dark-bg: #0f172a;
    --light-bg: #f8fafc;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: var(--light-bg);
}

/* 导航栏 */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    padding: 0.75rem 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color) !important;
    position: relative;
    display: inline-block;
}

.navbar-brand span {
    color: var(--accent-color);
}

/* 版本徽标样式 */
.version-badge {
    position: absolute;
    top: 0px;
    right: -20px;
    background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 8px;
    line-height: 1.2;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.4);
    z-index: 10;
    animation: versionPulse 2s ease-in-out infinite;
    white-space: nowrap;
    letter-spacing: 0.5px;
}

/* 版本徽标动态效果 - 脉冲动画 */
@keyframes versionPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 2px 8px rgba(37, 99, 235, 0.4);
    }
    50% {
        transform: scale(1.1);
        box-shadow: 0 4px 12px rgba(37, 99, 235, 0.6);
    }
}

/* 版本徽标悬停效果 */
.navbar-brand:hover .version-badge {
    animation: versionPulseHover 0.6s ease-in-out infinite;
    background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
}

@keyframes versionPulseHover {
    0%, 100% {
        transform: scale(1.1) rotate(0deg);
    }
    25% {
        transform: scale(1.15) rotate(-3deg);
    }
    75% {
        transform: scale(1.15) rotate(3deg);
    }
}

.nav-link {
    font-weight: 500;
    color: var(--secondary-color) !important;
    padding: 0.5rem 1rem !important;
    transition: color 0.2s;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 3px;
    background: var(--primary-color);
    transform: scaleX(0);
    transition: transform 0.2s ease;
}

.nav-link:hover::after, .nav-link.active::after {
    transform: scaleX(1);
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color) !important;
}

.btn-primary {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

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

/* 冒泡背景效果 */
.bubble-bg {
    position: relative;
    overflow: hidden;
}
.bubble-bg .bubbles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}
.bubble-bg .bubble {
    position: absolute;
    bottom: -50px;
    background: rgba(255, 255, 255, 0.25);
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.3), inset 0 0 20px rgba(255, 255, 255, 0.2);
    animation: bubble-rise 12s infinite ease-out;
}
.bubble-bg > *:not(.bubbles) {
    position: relative;
    z-index: 1;
}
@keyframes bubble-rise {
    0% {
        transform: translateY(0) scale(1);
        opacity: 0.8;
    }
    100% {
        transform: translateY(-500px) scale(0.6);
        opacity: 0;
    }
}

/* 链接样式 */
a {
    text-decoration: none;
}
a:hover {
    text-decoration: none;
}

/* 下拉菜单鼠标悬停效果 */
.navbar-nav .nav-item.dropdown .dropdown-menu {
    margin-top: 0;
}
/* 移除下拉菜单的边框 */
.navbar-nav .nav-item.dropdown .dropdown-toggle:focus,
.navbar-nav .nav-item.dropdown .dropdown-toggle:hover,
.navbar-nav .nav-item.dropdown .dropdown-toggle:active,
.navbar-nav .nav-item.dropdown .dropdown-toggle.show {
    outline: none !important;
    box-shadow: none !important;
    border: none !important;
}

/* 价格方案下拉菜单样式 */
#priceDropdownMenu {
    left: 0 !important;
    right: auto !important;
}
#priceDropdownMenu .dropdown-item {
    border-radius: 4px;
    transition: background-color 0.2s;
}
#priceDropdownMenu .dropdown-item:hover {
    background-color: rgba(37, 99, 235, 0.08) !important;
    color: var(--primary-color) !important;
}
#priceDropdownMenu .dropdown-item.active {
    background-color: rgba(37, 99, 235, 0.1) !important;
    color: var(--primary-color) !important;
    border-left: 3px solid var(--primary-color);
    font-weight: 600;
}
#priceDropdownMenu .dropdown-item.active:hover {
    background-color: rgba(37, 99, 235, 0.15) !important;
    color: var(--primary-dark) !important;
}

/* 开发生态下拉菜单字体样式 */
#ecosystemDropdownMenu {
    padding: 0.75rem 0.5rem !important;
}
#ecosystemDropdownMenu li {
    margin-bottom: 0.25rem;
}
#ecosystemDropdownMenu li:last-child {
    margin-bottom: 0;
}
#ecosystemDropdownMenu .dropdown-item {
    font-size: 0.875rem;
    padding: 0.625rem 1rem !important;
    margin: 0.125rem 0;
    border-radius: 6px;
    transition: background-color 0.2s, color 0.2s;
}
#ecosystemDropdownMenu .dropdown-item:hover {
    background-color: rgba(37, 99, 235, 0.08) !important;
    color: var(--primary-color) !important;
}
#ecosystemDropdownMenu .dropdown-item i {
    font-size: 0.875rem;
    margin-right: 0.5rem;
}
#ecosystemDropdownMenu .dropdown-item.active {
    background-color: rgba(37, 99, 235, 0.1) !important;
    color: var(--primary-color) !important;
    font-weight: 600;
}
#ecosystemDropdownMenu .dropdown-item.active,
#ecosystemDropdownMenu .dropdown-item.active:link,
#ecosystemDropdownMenu .dropdown-item.active:visited,
#ecosystemDropdownMenu .dropdown-item.active:focus {
    color: var(--primary-color) !important;
    background-color: rgba(37, 99, 235, 0.1) !important;
}
#ecosystemDropdownMenu .dropdown-item.active i,
#ecosystemDropdownMenu .dropdown-item.active i.text-primary,
#ecosystemDropdownMenu .dropdown-item.active i.text-success,
#ecosystemDropdownMenu .dropdown-item.active i.text-info,
#ecosystemDropdownMenu .dropdown-item.active i.text-warning,
#ecosystemDropdownMenu .dropdown-item.active i.text-secondary {
    color: var(--primary-color) !important;
}
#ecosystemDropdownMenu .dropdown-item.active:hover {
    background-color: rgba(37, 99, 235, 0.15) !important;
    color: var(--primary-dark) !important;
}
#ecosystemDropdownMenu .dropdown-item.active:hover,
#ecosystemDropdownMenu .dropdown-item.active:hover:link,
#ecosystemDropdownMenu .dropdown-item.active:hover:visited,
#ecosystemDropdownMenu .dropdown-item.active:hover:focus {
    color: var(--primary-dark) !important;
    background-color: rgba(37, 99, 235, 0.15) !important;
}
#ecosystemDropdownMenu .dropdown-item.active:hover i,
#ecosystemDropdownMenu .dropdown-item.active:hover i.text-primary,
#ecosystemDropdownMenu .dropdown-item.active:hover i.text-success,
#ecosystemDropdownMenu .dropdown-item.active:hover i.text-info,
#ecosystemDropdownMenu .dropdown-item.active:hover i.text-warning,
#ecosystemDropdownMenu .dropdown-item.active:hover i.text-secondary {
    color: var(--primary-dark) !important;
}

/* 用户下拉菜单字体样式 */
.navbar .dropdown-menu.dropdown-menu-end {
    font-size: 0.875rem;
}
.navbar .dropdown-menu.dropdown-menu-end .dropdown-item {
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
}
.navbar .dropdown-menu.dropdown-menu-end .dropdown-item i {
    font-size: 0.875rem;
}

/* 移除用户下拉菜单按钮的外框 */
.d-flex.align-items-center .dropdown .dropdown-toggle,
.d-flex.align-items-center .dropdown .dropdown-toggle:hover,
.d-flex.align-items-center .dropdown .dropdown-toggle:focus,
.d-flex.align-items-center .dropdown .dropdown-toggle:active,
.d-flex.align-items-center .dropdown .dropdown-toggle.show {
    outline: none !important;
    box-shadow: none !important;
    border: none !important;
}