/* MacLogin Styles - 样式文件 */

html, body {
    /* 禁用弹性滚动（橡皮筋效果） */
    overscroll-behavior: none;
    overscroll-behavior-y: none;
}

body {
    /* 1. 修改主色调：使用深蓝灰渐变代替纯黑 */
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: #f8fafc;
    overflow-x: hidden;
    min-height: 100vh;
}

.glass-panel {
    /* 配合新背景调整透明面板颜色 */
    background: rgba(30, 41, 59, 0.7);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.gradient-text {
    background: linear-gradient(90deg, #60a5fa, #c084fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Nav scroll state */
.nav-bar {
    background-color: transparent;
    border-bottom: 1px solid transparent;
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.nav-bar.nav-scrolled {
    background-color: #ffffff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 1px 12px rgba(0, 0, 0, 0.07);
}

/* Nav link colors: transparent state (white text) */
.nav-bar .nav-link,
.nav-bar .nav-icon-btn {
    color: rgba(255, 255, 255, 0.85);
    transition: color 0.3s ease;
}
.nav-bar .nav-link:hover,
.nav-bar .nav-icon-btn:hover {
    color: #ffffff;
}
.nav-bar .nav-divider {
    background-color: rgba(255, 255, 255, 0.25);
}
.nav-bar .nav-logo-main {
    color: #ffffff;
}
.nav-bar .nav-logo-sub {
    color: rgba(255, 255, 255, 0.45);
}

/* Nav active state — dark background */
.nav-bar .nav-link.nav-active {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.14);
    border-radius: 6px;
}

/* Nav active state — scrolled (white background) */
.nav-bar.nav-scrolled .nav-link.nav-active {
    color: #0e2a3a !important;
    background: rgba(26, 82, 110, 0.1);
    border-radius: 6px;
}

/* Nav link colors: scrolled state (dark text) */
.nav-bar.nav-scrolled .nav-link,
.nav-bar.nav-scrolled .nav-icon-btn {
    color: #475569;
}
.nav-bar.nav-scrolled .nav-link:hover,
.nav-bar.nav-scrolled .nav-icon-btn:hover {
    color: #0f172a;
}
.nav-bar.nav-scrolled .nav-divider {
    background-color: rgba(0, 0, 0, 0.12);
}
.nav-bar.nav-scrolled .nav-logo-main {
    color: #0f172a;
}
.nav-bar.nav-scrolled .nav-logo-sub {
    color: #94a3b8;
}
.nav-bar.nav-scrolled .nav-logo-icon {
    color: #1e3d5c;
}

/* Mobile Menu Animation */
#mobile-menu {
    transition: transform 0.3s ease-in-out;
}

/* ============================================================
   Nav Dropdown Panels
   ============================================================ */
.nav-dropdown-panel {
    position: absolute;
    top: calc(100% - 4px);
    background: #ffffff;
    border-radius: 14px;
    border: 1px solid #e8edf3;
    box-shadow: 0 8px 32px rgba(14, 42, 58, .14), 0 2px 8px rgba(14, 42, 58, .08);
    z-index: 200;
    overflow: hidden;
    opacity: 0;
    transform: translateY(6px) scale(0.97);
    pointer-events: none;
    transition: opacity .18s ease, transform .18s ease;
    transform-origin: top right;
}
.nav-dropdown-panel.nav-dd-open {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

/* Dropdown menu items */
.nav-dd-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 8px;
    font-size: .84rem;
    font-weight: 500;
    color: #334155;
    cursor: pointer;
    text-decoration: none;
    transition: background .14s ease, color .14s ease;
}
.nav-dd-item:hover {
    background: #f4f8fb;
    color: #0e2a3a;
}
.nav-dd-danger {
    color: #e11d48 !important;
}
.nav-dd-danger:hover {
    background: #fff1f2 !important;
}
.nav-dd-icon {
    width: 28px;
    height: 28px;
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .75rem;
    flex-shrink: 0;
}

/* Language grid items */
.nav-dd-lang-item {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 8px 10px;
    border-radius: 8px;
    font-size: .82rem;
    font-weight: 500;
    color: #334155;
    cursor: pointer;
    text-decoration: none;
    transition: background .14s ease, color .14s ease;
    white-space: nowrap;
}
.nav-dd-lang-item:hover {
    background: #f4f8fb;
    color: #0e2a3a;
}

/* Mobile nav links */
.mobile-nav-link {
    display: block;
    padding: 10px 12px;
    border-radius: 9px;
    font-size: .9rem;
    font-weight: 500;
    color: #334155;
    text-decoration: none;
    transition: background .14s ease, color .14s ease;
}
.mobile-nav-link:hover {
    background: #f4f8fb;
    color: #0e2a3a;
}

/* Mobile language grid */
.mobile-lang-item {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 9px 10px;
    border-radius: 8px;
    font-size: .82rem;
    font-weight: 500;
    color: #475569;
    cursor: pointer;
    text-decoration: none;
    transition: background .14s ease, color .14s ease;
}
.mobile-lang-item:hover {
    background: #f4f8fb;
    color: #0e2a3a;
}

.hidden-page {
    display: none;
}

.active-page {
    display: block;
    animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Custom Scrollbar for console */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0f172a; 
}

::-webkit-scrollbar-thumb {
    background: #334155; 
    border-radius: 4px;
}

/* 步骤条连接线 */
.step-connector::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 100%;
    width: 100%;
    height: 2px;
    background: rgba(255,255,255,0.1);
    z-index: -1;
    transform: translateY(-50%);
}

@media (max-width: 768px) {
    .step-connector::after { 
        display: none; 
    }
}

/* 浮动动画 */
.floating-device {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}