/* ===== 飞猫游戏社区 - 赛博朋克霓虹(柔和圆角版) ===== */
:root {
    --bg:        #0a1228;
    --bg-card:   #142340;
    --bg-input:  #0d1830;
    --neon-cyan:    #4dd9ff;
    --neon-pink:    #ff5599;
    --neon-green:   #4dff88;
    --neon-yellow:  #ffdd55;
    --neon-purple:  #d088ff;
    --text:      #f0f8ff;
    --text-dim:  #8aa5c4;
    --border:    #2a4068;
    --border-lit:#4dd9ff;
    /* 圆角参数 */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    /* 柔和阴影 */
    --shadow-soft: 0 4px 16px rgba(0, 0, 0, 0.25);
    --shadow-glow-cyan: 0 0 12px rgba(77, 217, 255, 0.25);
    --shadow-glow-pink: 0 0 12px rgba(255, 85, 153, 0.25);
}
* { margin:0; padding:0; box-sizing:border-box; }
html, body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Courier New', 'Microsoft YaHei', monospace;
    font-size: 16px;
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}
a { color: var(--neon-cyan); text-decoration: none; transition: all 0.2s; }
a:hover { text-shadow: 0 0 8px var(--neon-cyan); }
.mono { font-family: 'Consolas', 'Courier New', monospace; }
.highlight { color: var(--neon-yellow); font-weight: bold; text-shadow: 0 0 6px var(--neon-yellow); }

/* ===== 背景效果 ===== */
.bg-grid {
    position: fixed; inset: 0; z-index: -2;
    background:
        linear-gradient(rgba(77,217,255,0.04) 1px, transparent 1px) 0 0/40px 40px,
        linear-gradient(90deg, rgba(77,217,255,0.04) 1px, transparent 1px) 0 0/40px 40px,
        radial-gradient(ellipse at top, #1a2a55 0%, var(--bg) 70%);
}
.bg-scan {
    position: fixed; inset: 0; z-index: -1; pointer-events: none;
    background: linear-gradient(180deg, transparent 0%, rgba(77,217,255,0.02) 50%, transparent 100%);
    background-size: 100% 4px;
    animation: scan 8s linear infinite;
}
@keyframes scan { 0% { background-position: 0 0; } 100% { background-position: 0 100vh; } }

/* ===== 布局 ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.main-content { padding: 30px 20px; min-height: calc(100vh - 200px); }

/* ===== 顶部导航 ===== */
.top-bar {
    background: linear-gradient(180deg, rgba(26,42,85,0.95) 0%, rgba(15,25,50,0.95) 100%);
    border-bottom: 1px solid var(--neon-cyan);
    box-shadow: 0 2px 20px rgba(77,217,255,0.2);
    position: sticky; top: 0; z-index: 100;
    backdrop-filter: blur(8px);
}
.top-bar-inner { display: flex; justify-content: space-between; align-items: center; height: 64px; }
.logo { font-size: 24px; font-weight: bold; letter-spacing: 3px; }
.logo-bracket { color: var(--neon-pink); text-shadow: 0 0 10px var(--neon-pink); }
.logo-text { color: var(--neon-cyan); text-shadow: 0 0 10px var(--neon-cyan); }
.logo-sub { color: var(--text-dim); font-size: 12px; margin-left: 6px; }
.nav { display: flex; gap: 4px; }
.nav-link {
    color: var(--text-dim);
    padding: 8px 16px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: 15px;
    letter-spacing: 1px;
    transition: all 0.2s;
}
.nav-link:hover, .nav-link.active {
    color: var(--neon-cyan);
    border-color: rgba(77,217,255,0.5);
    background: rgba(77,217,255,0.1);
    text-shadow: 0 0 8px var(--neon-cyan);
    box-shadow: 0 0 8px rgba(77,217,255,0.25), inset 0 0 8px rgba(77,217,255,0.1);
}
.nav-link.nav-admin { color: var(--neon-pink); }
.nav-link.nav-admin:hover { border-color: rgba(255,85,153,0.5); text-shadow: 0 0 8px var(--neon-pink); box-shadow: 0 0 8px rgba(255,85,153,0.25); }
.nav-link.nav-logout { color: var(--text-dim); }

/* ===== Hero ===== */
.hero {
    text-align: center;
    padding: 80px 20px 60px;
    background: radial-gradient(ellipse at center, rgba(77,217,255,0.12) 0%, transparent 70%);
    border-bottom: 1px solid var(--border);
    margin-bottom: 30px;
}
.hero-title {
    font-size: 64px;
    font-weight: bold;
    letter-spacing: 8px;
    color: var(--neon-cyan);
    text-shadow: 0 0 20px var(--neon-cyan), 0 0 40px rgba(0,255,255,0.5);
    margin-bottom: 10px;
}
.hero-sub { color: var(--text-dim); font-size: 16px; letter-spacing: 4px; margin-bottom: 40px; }
.hero-stats { display: flex; justify-content: center; gap: 60px; margin-bottom: 40px; flex-wrap: wrap; }
.stat-item { text-align: center; }
.stat-num { font-size: 48px; font-weight: bold; color: var(--neon-yellow); text-shadow: 0 0 15px var(--neon-yellow); }
.stat-label { font-size: 14px; color: var(--text-dim); letter-spacing: 2px; }
.hero-actions { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }

/* glitch */
.glitch { position: relative; }
.glitch::before, .glitch::after {
    content: attr(data-text);
    position: absolute; top: 0; left: 0; width: 100%;
    overflow: hidden;
}
.glitch::before { color: var(--neon-pink); animation: glitch-1 3s infinite; clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%); }
.glitch::after  { color: var(--neon-green); animation: glitch-2 3s infinite; clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%); }
@keyframes glitch-1 { 0%,90%,100%{transform:translate(0)} 92%{transform:translate(-2px,1px)} 94%{transform:translate(2px,-1px)} }
@keyframes glitch-2 { 0%,90%,100%{transform:translate(0)} 93%{transform:translate(2px,1px)} 95%{transform:translate(-2px,-1px)} }

/* ===== 按钮（圆角柔和） ===== */
.btn {
    display: inline-block;
    padding: 10px 24px;
    border: 1px solid var(--neon-cyan);
    border-radius: var(--radius-md);
    background: rgba(0,255,255,0.05);
    color: var(--neon-cyan);
    font-family: inherit;
    font-size: 15px;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.25s;
    text-decoration: none;
}
.btn:hover {
    background: var(--neon-cyan); color: var(--bg);
    box-shadow: 0 0 15px rgba(77,217,255,0.6);
    text-shadow: none;
    transform: translateY(-1px);
}
.btn-primary { border-color: var(--neon-cyan); color: var(--neon-cyan); }
.btn-secondary { border-color: var(--neon-pink); color: var(--neon-pink); background: rgba(255,85,153,0.08); }
.btn-secondary:hover { background: var(--neon-pink); color: var(--bg); box-shadow: 0 0 15px rgba(255,85,153,0.6); }
.btn-warning { border-color: var(--neon-yellow); color: var(--neon-yellow); background: rgba(255,221,85,0.08); }
.btn-warning:hover { background: var(--neon-yellow); color: var(--bg); box-shadow: 0 0 15px rgba(255,221,85,0.6); }
.btn-danger { border-color: var(--neon-pink); color: var(--neon-pink); }
.btn-sm { padding: 6px 14px; font-size: 13px; border-radius: var(--radius-sm); }
.btn-block { display: block; width: 100%; text-align: center; }

/* ===== Section ===== */
.section { margin-bottom: 40px; }
.section-title {
    font-size: 22px;
    color: var(--neon-cyan);
    letter-spacing: 3px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; gap: 10px;
}
.title-bar { display: inline-block; width: 4px; height: 20px; background: var(--neon-cyan); border-radius: 2px; box-shadow: 0 0 8px var(--neon-cyan); }

/* ===== 游戏展示横幅 ===== */
.game-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.game-banner {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 220px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
    transition: all 0.3s;
}
.game-banner:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft), 0 0 20px rgba(77,217,255,0.3); }
.game-banner img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.5s; }
.game-banner:hover img { transform: scale(1.05); }
.rust-banner { border-top: 3px solid var(--neon-pink); }
.l4d2-banner { border-top: 3px solid var(--neon-cyan); }
.unturned-banner { border-top: 3px solid var(--neon-green); }
.unturned-banner .banner-title { color: var(--neon-green); }
.banner-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(5,13,31,0.95) 100%);
    display: flex; flex-direction: column; justify-content: flex-end;
    padding: 20px 24px;
}
.banner-title {
    font-size: 26px;
    font-weight: bold;
    letter-spacing: 3px;
    margin-bottom: 6px;
    text-shadow: 0 0 10px currentColor;
}
.rust-banner .banner-title { color: var(--neon-pink); }
.l4d2-banner .banner-title { color: var(--neon-cyan); }
.banner-desc { color: var(--text); font-size: 14px; letter-spacing: 1px; opacity: 0.9; }

/* ===== 服务器概览（新版） ===== */
.game-group { margin-bottom: 28px; }
.game-group-header {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 18px;
    border-radius: var(--radius-md);
    margin-bottom: 14px;
    border: 1px solid var(--border);
    background: linear-gradient(90deg, rgba(20,35,64,0.9) 0%, rgba(15,28,52,0.6) 100%);
}
.game-group-header.rust-g { border-left: 4px solid var(--neon-pink); }
.game-group-header.l4d2-g { border-left: 4px solid var(--neon-cyan); }
.game-group-header.unturned-g { border-left: 4px solid var(--neon-green); }
.unturned-g .game-tag { color: var(--neon-green); border: 1px solid var(--neon-green); background: rgba(77,255,136,0.12); text-shadow: 0 0 6px var(--neon-green); }
.game-tag {
    display: inline-block;
    padding: 4px 14px;
    font-size: 14px;
    font-weight: bold;
    border-radius: 20px;
    letter-spacing: 1px;
}
.rust-g .game-tag { color: var(--neon-pink); border: 1px solid var(--neon-pink); background: rgba(255,85,153,0.12); text-shadow: 0 0 6px var(--neon-pink); }
.l4d2-g .game-tag { color: var(--neon-cyan); border: 1px solid var(--neon-cyan); background: rgba(77,217,255,0.12); text-shadow: 0 0 6px var(--neon-cyan); }
.game-group-name { color: var(--text); font-size: 16px; font-weight: bold; letter-spacing: 1px; flex: 1; }
.game-group-count { color: var(--text-dim); font-size: 13px; }

.srv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 14px;
}
.srv-mini {
    background: linear-gradient(180deg, rgba(20,35,64,0.95) 0%, rgba(15,28,52,0.95) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    transition: all 0.25s;
    box-shadow: var(--shadow-soft);
    display: flex; flex-direction: column; gap: 10px;
}
.srv-mini:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft), var(--shadow-glow-cyan); }
.srv-mini.rust-theme { border-top: 3px solid var(--neon-pink); }
.srv-mini.l4d2-theme { border-top: 3px solid var(--neon-cyan); }
.srv-mini.unturned-theme { border-top: 3px solid var(--neon-green); }
.srv-mini.unturned-theme .srv-mini-name { color: #c8ffd8; }

.srv-mini-top { display: flex; align-items: center; gap: 10px; }
.srv-mini-status {
    width: 10px; height: 10px; border-radius: 50%;
    background: var(--text-dim);
    flex-shrink: 0;
}
.srv-mini-status.online { background: var(--neon-green); box-shadow: 0 0 8px var(--neon-green); animation: pulse 2s infinite; }
.srv-mini-status.offline { background: var(--neon-pink); }
.srv-mini-name {
    flex: 1;
    font-size: 15px;
    font-weight: bold;
    color: var(--text);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    letter-spacing: 0.5px;
}
.srv-mini.rust-theme .srv-mini-name { color: #ffd0e0; }
.srv-mini.l4d2-theme .srv-mini-name { color: #d0ecff; }

.srv-mini-bar { display: flex; align-items: center; gap: 12px; }
.srv-mini-num {
    font-size: 18px; font-weight: bold;
    color: var(--neon-yellow);
    text-shadow: 0 0 6px var(--neon-yellow);
    min-width: 56px;
    white-space: nowrap;
}
.srv-mini-num small { font-size: 12px; color: var(--text-dim); font-weight: normal; text-shadow: none; }
.srv-mini-bar .player-bar { flex: 1; margin: 0; }

.srv-mini-addr {
    display: flex; align-items: center; gap: 8px;
    padding: 6px 10px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all 0.2s;
}
.srv-mini-addr:hover { border-color: var(--neon-cyan); background: rgba(77,217,255,0.08); }
.addr-label {
    font-size: 11px;
    color: var(--text-dim);
    padding: 1px 6px;
    border: 1px solid var(--border);
    border-radius: 10px;
    letter-spacing: 1px;
}
.addr-val { font-size: 13px; color: var(--neon-cyan); flex: 1; }

/* 服务器列表卡片（圆角） */
.server-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 18px; }
.server-card {
    background: linear-gradient(180deg, rgba(20,35,64,0.95) 0%, rgba(15,28,52,0.95) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.25s;
    box-shadow: var(--shadow-soft);
}
.server-card:hover { border-color: rgba(0,255,255,0.5); box-shadow: var(--shadow-soft), var(--shadow-glow-cyan); transform: translateY(-2px); }
.server-card.rust-theme { border-top: 3px solid var(--neon-pink); }
.server-card.l4d2-theme { border-top: 3px solid var(--neon-cyan); }
.server-card.unturned-theme { border-top: 3px solid var(--neon-green); }
.server-card-header {
    padding: 14px 18px;
    display: flex; align-items: center; gap: 10px;
    border-bottom: 1px solid var(--border);
    background: rgba(0,255,255,0.02);
}
.server-status-dot {
    width: 10px; height: 10px; border-radius: 50%;
    background: var(--text-dim);
    flex-shrink: 0;
}
.server-status-dot.online { background: var(--neon-green); box-shadow: 0 0 8px var(--neon-green); animation: pulse 2s infinite; }
.server-status-dot.offline { background: var(--neon-pink); }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.5} }
.server-name { flex: 1; font-size: 16px; font-weight: bold; color: var(--neon-cyan); text-shadow: 0 0 5px var(--neon-cyan); }
.server-card-body { padding: 16px 18px; }
.server-desc { color: var(--text-dim); font-size: 13px; margin-bottom: 12px; }
.server-info { margin-bottom: 14px; }
.info-row { display: flex; justify-content: space-between; padding: 4px 0; font-size: 14px; }
.info-label { color: var(--text-dim); }
.info-val { color: var(--text); }

/* 玩家数进度条 */
.player-bar {
    margin: 12px 0;
    background: rgba(0,51,68,0.3);
    border-radius: var(--radius-sm);
    height: 8px;
    overflow: hidden;
    position: relative;
}
.player-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-green));
    border-radius: var(--radius-sm);
    transition: width 0.5s ease;
    box-shadow: 0 0 8px rgba(77,217,255,0.5);
}
.player-bar-fill.high { background: linear-gradient(90deg, var(--neon-yellow), var(--neon-pink)); box-shadow: 0 0 8px rgba(255,221,85,0.5); }
.player-bar-fill.full { background: var(--neon-pink); box-shadow: 0 0 8px var(--neon-pink); }
.player-bar-text {
    display: flex; justify-content: space-between;
    font-size: 12px; color: var(--text-dim);
    margin-bottom: 4px;
}
.player-bar-text .num { color: var(--neon-yellow); font-weight: bold; }

.server-actions { display: flex; gap: 8px; }

/* ===== Badge（圆角） ===== */
.badge {
    display: inline-block;
    padding: 2px 10px;
    font-size: 12px;
    border: 1px solid;
    border-radius: 20px;
    letter-spacing: 1px;
}
.badge-online { color: var(--neon-green); border-color: var(--neon-green); background: rgba(77,255,136,0.15); text-shadow: 0 0 4px var(--neon-green); }
.badge-offline { color: var(--neon-pink); border-color: var(--neon-pink); background: rgba(255,85,153,0.15); }
.badge-unknown { color: var(--text-dim); border-color: var(--text-dim); }
.badge-admin { color: var(--neon-pink); border-color: var(--neon-pink); background: rgba(255,85,153,0.15); }
.badge-user { color: var(--neon-cyan); border-color: var(--neon-cyan); background: rgba(77,217,255,0.15); }

/* ===== 公告 ===== */
.ann-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.ann-card {
    background: linear-gradient(180deg, rgba(20,35,64,0.95) 0%, rgba(15,28,52,0.95) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 18px;
    transition: all 0.25s;
    box-shadow: var(--shadow-soft);
}
.ann-card:hover { border-color: rgba(0,255,255,0.5); box-shadow: var(--shadow-soft), var(--shadow-glow-cyan); transform: translateY(-2px); }
.ann-card.ann-pinned { border-left: 3px solid var(--neon-yellow); }
.ann-tag {
    display: inline-block;
    padding: 2px 10px;
    font-size: 11px;
    border: 1px solid var(--neon-yellow);
    border-radius: 20px;
    color: var(--neon-yellow);
    margin-bottom: 8px;
    letter-spacing: 1px;
}
.ann-cat-general { color: var(--neon-cyan); border-color: var(--neon-cyan); }
.ann-cat-rust { color: var(--neon-pink); border-color: var(--neon-pink); }
.ann-cat-l4d2 { color: var(--neon-cyan); border-color: var(--neon-cyan); }
.ann-cat-event { color: var(--neon-green); border-color: var(--neon-green); }
.ann-title { font-size: 15px; margin-bottom: 8px; }
.ann-title a { color: var(--text); }
.ann-title a:hover { color: var(--neon-cyan); }
.ann-meta { font-size: 12px; color: var(--text-dim); }

.ann-list { display: flex; flex-direction: column; gap: 10px; }
.ann-list-item {
    background: linear-gradient(180deg, rgba(20,35,64,0.95) 0%, rgba(15,28,52,0.95) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 14px 20px;
    display: flex; align-items: center; gap: 14px;
    transition: all 0.2s;
}
.ann-list-item:hover { border-color: rgba(0,255,255,0.5); box-shadow: var(--shadow-glow-cyan); }
.ann-list-item.pinned { border-left: 3px solid var(--neon-yellow); }
.pin-icon { color: var(--neon-yellow); font-size: 18px; }
.ann-list-cat { padding: 2px 10px; font-size: 11px; border: 1px solid; border-radius: 20px; }
.ann-list-title { flex: 1; font-size: 15px; }
.ann-list-title a { color: var(--text); }
.ann-list-title a:hover { color: var(--neon-cyan); text-shadow: 0 0 5px var(--neon-cyan); }
.ann-list-meta { font-size: 12px; color: var(--text-dim); }

.ann-detail { background: linear-gradient(180deg, rgba(10,21,37,0.9) 0%, rgba(5,15,28,0.9) 100%); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 30px; box-shadow: var(--shadow-soft); }
.ann-detail-title { font-size: 26px; color: var(--neon-cyan); text-shadow: 0 0 10px var(--neon-cyan); margin-bottom: 12px; }
.ann-detail-meta { color: var(--text-dim); font-size: 13px; margin-bottom: 20px; padding-bottom: 15px; border-bottom: 1px solid var(--border); display: flex; gap: 15px; }
.ann-detail-content { line-height: 1.8; color: var(--text); }
.back-link { color: var(--text-dim); display: inline-block; margin-bottom: 15px; }
.back-link:hover { color: var(--neon-cyan); }

/* ===== QQ绑定流程 ===== */
.bind-banner {
    background: linear-gradient(135deg, rgba(255,0,102,0.08) 0%, rgba(0,255,255,0.08) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 30px;
    text-align: center;
    box-shadow: var(--shadow-soft);
}
.bind-title { color: var(--neon-pink); font-size: 28px; letter-spacing: 4px; text-shadow: 0 0 15px var(--neon-pink); margin-bottom: 10px; }
.bind-desc { color: var(--text-dim); margin-bottom: 25px; }
.bind-steps { display: flex; justify-content: center; gap: 30px; margin-bottom: 25px; flex-wrap: wrap; }
.step { display: flex; align-items: center; gap: 10px; }
.step-num {
    width: 36px; height: 36px; border: 2px solid var(--neon-cyan);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--neon-cyan); font-weight: bold;
    text-shadow: 0 0 5px var(--neon-cyan);
    box-shadow: 0 0 8px rgba(0,255,255,0.3);
}
.step-text { font-size: 14px; color: var(--text); }

.bind-flow { display: flex; align-items: stretch; gap: 20px; flex-wrap: wrap; }
.flow-step {
    flex: 1; min-width: 280px;
    background: linear-gradient(180deg, rgba(20,35,64,0.95) 0%, rgba(15,28,52,0.95) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 22px;
    position: relative;
    box-shadow: var(--shadow-soft);
}
.flow-num {
    position: absolute; top: -15px; left: 22px;
    background: var(--bg);
    padding: 0 12px;
    font-size: 24px; font-weight: bold;
    color: var(--neon-cyan);
    text-shadow: 0 0 8px var(--neon-cyan);
}
.flow-content h3 { color: var(--neon-cyan); margin-bottom: 10px; font-size: 17px; }
.flow-content p { color: var(--text-dim); font-size: 14px; margin-bottom: 8px; }
.flow-arrow { color: var(--neon-pink); font-size: 24px; align-self: center; }
.code-block {
    background: var(--bg-input);
    border: 1px solid var(--neon-cyan);
    border-radius: var(--radius-sm);
    padding: 8px 14px;
    color: var(--neon-green);
    font-family: monospace;
    margin: 8px 0;
    display: inline-block;
    text-shadow: 0 0 5px var(--neon-green);
}
.reward-box {
    background: var(--bg-input);
    border: 1px dashed var(--neon-yellow);
    border-radius: var(--radius-sm);
    padding: 12px;
    margin-top: 8px;
    font-size: 13px;
    color: var(--neon-yellow);
    line-height: 1.8;
}
.query-box { background: linear-gradient(180deg, rgba(10,21,37,0.9) 0%, rgba(5,15,28,0.9) 100%); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 20px; }
.bind-status h3 { color: var(--neon-cyan); margin-bottom: 12px; }
.bind-status.bound { border-left: 3px solid var(--neon-green); }
.status-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.status-grid .label { color: var(--text-dim); }
.empty-hint { color: var(--text-dim); padding: 20px 0; }

.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
.stat-card {
    background: linear-gradient(180deg, rgba(20,35,64,0.95) 0%, rgba(15,28,52,0.95) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 22px;
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: all 0.25s;
}
.stat-card:hover { box-shadow: var(--shadow-soft), var(--shadow-glow-cyan); transform: translateY(-2px); }
.stat-card-num { font-size: 36px; font-weight: bold; color: var(--neon-cyan); text-shadow: 0 0 10px var(--neon-cyan); }
.stat-card-label { color: var(--text-dim); font-size: 14px; letter-spacing: 1px; margin-top: 5px; }

/* ===== 表单 ===== */
.auth-section { display: flex; justify-content: center; padding-top: 40px; }
.auth-card {
    background: linear-gradient(180deg, rgba(20,35,64,0.98) 0%, rgba(15,28,52,0.98) 100%);
    border: 1px solid rgba(0,255,255,0.3);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 30px rgba(0,255,255,0.15);
    padding: 32px;
    width: 100%; max-width: 400px;
}
.auth-title { color: var(--neon-cyan); text-shadow: 0 0 8px var(--neon-cyan); margin-bottom: 22px; text-align: center; letter-spacing: 2px; }
.auth-form .form-group { margin-bottom: 16px; }
.auth-form label { display: block; color: var(--text-dim); margin-bottom: 6px; font-size: 13px; letter-spacing: 1px; }
.form-input {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    padding: 10px 14px;
    font-family: inherit;
    font-size: 15px;
    transition: all 0.2s;
}
.form-input:focus {
    outline: none;
    border-color: var(--neon-cyan);
    box-shadow: 0 0 0 3px rgba(77,217,255,0.2);
}
.auth-footer { text-align: center; margin-top: 16px; color: var(--text-dim); font-size: 14px; }

/* ===== 个人中心 ===== */
.profile-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(380px, 1fr)); gap: 20px; }
.profile-card {
    background: linear-gradient(180deg, rgba(20,35,64,0.95) 0%, rgba(15,28,52,0.95) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 22px;
    box-shadow: var(--shadow-soft);
}
.card-h3 { color: var(--neon-cyan); margin-bottom: 15px; padding-bottom: 8px; border-bottom: 1px solid var(--border); font-size: 16px; }
.profile-row { display: flex; justify-content: space-between; padding: 6px 0; font-size: 14px; }
.profile-row .label { color: var(--text-dim); }
.profile-row .val { color: var(--text); }
.profile-form { margin-top: 10px; }
.profile-form .form-group { margin-bottom: 12px; }
.profile-form label { display: block; color: var(--text-dim); margin-bottom: 4px; font-size: 13px; }

/* ===== Alert（圆角） ===== */
.alert { padding: 12px 18px; margin-bottom: 15px; border: 1px solid; border-radius: var(--radius-md); }
.alert-success { color: var(--neon-green); border-color: var(--neon-green); background: rgba(77,255,136,0.12); }
.alert-error { color: var(--neon-pink); border-color: var(--neon-pink); background: rgba(255,85,153,0.12); }
.alert-info { color: var(--neon-cyan); border-color: var(--neon-cyan); background: rgba(77,217,255,0.12); }

/* ===== Footer ===== */
.footer {
    border-top: 1px solid var(--border);
    padding: 20px 0;
    background: linear-gradient(180deg, var(--bg) 0%, #050d1f 100%);
}
.footer-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.footer-logo { color: var(--neon-cyan); font-weight: bold; letter-spacing: 2px; }
.footer-copy { color: var(--text-dim); font-size: 13px; margin-left: 10px; }
.footer-right { display: flex; align-items: center; gap: 10px; color: var(--text-dim); font-size: 13px; }
.footer-link { color: var(--text-dim); }
.footer-link:hover { color: var(--neon-cyan); }
.footer-sep { color: var(--border); }
.footer-stat { color: var(--text-dim); }
.footer-stat span { color: var(--neon-green); }

/* ===== 管理后台 ===== */
.admin-layout { display: flex; gap: 20px; min-height: calc(100vh - 200px); }
.admin-sidebar {
    width: 220px; flex-shrink: 0;
    background: linear-gradient(180deg, rgba(20,35,64,0.95) 0%, rgba(15,28,52,0.95) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 18px;
    box-shadow: var(--shadow-soft);
    height: fit-content;
}
.admin-sidebar h3 { color: var(--neon-pink); margin-bottom: 12px; font-size: 16px; }
.admin-menu { display: flex; flex-direction: column; gap: 4px; }
.admin-menu a {
    color: var(--text-dim);
    padding: 10px 14px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: 14px;
    transition: all 0.2s;
}
.admin-menu a:hover, .admin-menu a.active {
    color: var(--neon-cyan);
    border-color: rgba(0,255,255,0.5);
    background: rgba(0,255,255,0.05);
}
.admin-content { flex: 1; min-width: 0; }

/* 表格（圆角） */
.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: linear-gradient(180deg, rgba(20,35,64,0.95) 0%, rgba(15,28,52,0.95) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
}
.data-table th, .data-table td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid rgba(0,51,68,0.5);
    font-size: 14px;
}
.data-table th {
    color: var(--neon-cyan);
    background: rgba(0,255,255,0.03);
    letter-spacing: 1px;
    font-weight: bold;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(0,255,255,0.03); }

/* ===== Unturned 服务器页 ===== */
/* Tab 导航 */
.ut-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
    border-bottom: 2px solid var(--border);
    overflow-x: auto;
    padding-bottom: 0;
}
.ut-tab {
    padding: 12px 24px;
    font-size: 15px;
    letter-spacing: 1px;
    color: var(--text-dim);
    cursor: pointer;
    border: none;
    background: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
    white-space: nowrap;
    font-family: inherit;
}
.ut-tab:hover { color: var(--neon-cyan); }
.ut-tab.active {
    color: var(--neon-green);
    border-bottom-color: var(--neon-green);
    text-shadow: 0 0 8px rgba(77,255,136,0.5);
}
.ut-tab-panel { display: none; }
.ut-tab-panel.active { display: block; animation: utFadeIn 0.3s ease; }
@keyframes utFadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* Hero 横幅 */
.ut-hero {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 24px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
}
.ut-hero img { width: 100%; height: 200px; object-fit: cover; display: block; }
.ut-hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(90deg, rgba(10,18,40,0.92) 0%, rgba(10,18,40,0.6) 60%, transparent 100%);
    display: flex; flex-direction: column; justify-content: center;
    padding: 0 32px;
}
.ut-hero-title { font-size: 24px; color: var(--neon-green); text-shadow: 0 0 12px rgba(77,255,136,0.6); letter-spacing: 2px; margin-bottom: 6px; }
.ut-hero-sub { font-size: 14px; color: var(--text-dim); }
.ut-hero-tags { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.ut-hero-tag {
    font-size: 12px; padding: 3px 12px; border-radius: 20px;
    background: rgba(77,255,136,0.1); border: 1px solid var(--neon-green); color: var(--neon-green);
}

/* 概览卡片网格 */
.ut-overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}
.ut-stat-card {
    background: linear-gradient(180deg, rgba(20,35,64,0.95) 0%, rgba(15,28,52,0.95) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    transition: all 0.2s;
}
.ut-stat-card:hover { border-color: var(--neon-cyan); box-shadow: 0 0 12px rgba(77,217,255,0.15); }
.ut-stat-label { font-size: 12px; color: var(--text-dim); letter-spacing: 1px; margin-bottom: 6px; }
.ut-stat-value { font-size: 18px; color: var(--neon-cyan); font-weight: bold; }
.ut-stat-value.green { color: var(--neon-green); }
.ut-stat-value.yellow { color: var(--neon-yellow); }
.ut-stat-desc { font-size: 12px; color: var(--text-dim); margin-top: 4px; }

/* 双列命令网格 */
.ut-cmd-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
@media (max-width: 768px) { .ut-cmd-grid { grid-template-columns: 1fr; } }
.ut-cmd-group {
    background: linear-gradient(180deg, rgba(20,35,64,0.95) 0%, rgba(15,28,52,0.95) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    transition: all 0.2s;
}
.ut-cmd-group:hover { border-color: rgba(77,217,255,0.3); }
.ut-cmd-group-title {
    color: var(--neon-green);
    font-size: 15px;
    letter-spacing: 1px;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between;
}
.ut-cmd-group-title .perm-tag {
    font-size: 10px;
    padding: 2px 10px;
    border-radius: 20px;
    letter-spacing: 1px;
}
.perm-all { color: var(--neon-green); border: 1px solid var(--neon-green); background: rgba(77,255,136,0.12); }
.perm-vip { color: var(--neon-yellow); border: 1px solid var(--neon-yellow); background: rgba(255,221,85,0.12); }
.perm-admin { color: var(--neon-pink); border: 1px solid var(--neon-pink); background: rgba(255,85,153,0.12); }
.ut-cmd-table { width: 100%; border-collapse: collapse; }
.ut-cmd-table th, .ut-cmd-table td {
    padding: 6px 12px;
    text-align: left;
    font-size: 13px;
    border-bottom: 1px solid rgba(42,64,104,0.4);
}
.ut-cmd-table th {
    color: var(--text-dim);
    font-size: 11px;
    letter-spacing: 1px;
    background: rgba(0,255,255,0.02);
}
.ut-cmd-table td:first-child { color: var(--neon-cyan); font-family: 'Consolas', 'Courier New', monospace; white-space: nowrap; }
.ut-cmd-table tr:last-child td { border-bottom: none; }
.ut-cmd-table tr:hover td { background: rgba(0,255,255,0.03); }
.ut-cmd-note { color: var(--text-dim); font-size: 12px; margin-top: 8px; }

/* VIP 对比表 */
.ut-vip-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border);
}
.ut-vip-table th, .ut-vip-table td {
    padding: 10px 14px;
    text-align: center;
    font-size: 14px;
    border-bottom: 1px solid rgba(42,64,104,0.4);
}
.ut-vip-table th {
    color: var(--neon-cyan);
    background: rgba(0,255,255,0.05);
    font-size: 13px;
    letter-spacing: 1px;
}
.ut-vip-table th:first-child, .ut-vip-table td:first-child { text-align: left; color: var(--text-dim); }
.ut-vip-table .vip-default { color: var(--text-dim); }
.ut-vip-table .vip-vip { color: var(--neon-yellow); text-shadow: 0 0 4px var(--neon-yellow); }
.ut-vip-table .vip-svip { color: var(--neon-purple); text-shadow: 0 0 4px var(--neon-purple); }
.ut-vip-table .vip-star { color: #FFD700; text-shadow: 0 0 4px #FFD700; }
.ut-vip-table tr:last-child td { border-bottom: none; }
.ut-vip-table tr:hover td { background: rgba(0,255,255,0.02); }

/* 信息卡片 */
.ut-info-card {
    background: linear-gradient(180deg, rgba(20,35,64,0.95) 0%, rgba(15,28,52,0.95) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-soft);
}
.ut-info-card h3 {
    color: var(--neon-green);
    font-size: 16px;
    letter-spacing: 2px;
    margin-bottom: 12px;
}
.ut-info-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 14px;
    border-bottom: 1px dashed rgba(42,64,104,0.5);
}
.ut-info-row:last-child { border-bottom: none; }
.ut-info-row .ut-label { color: var(--text-dim); }
.ut-info-row .ut-val { color: var(--text); }
.ut-info-row .ut-val.green { color: var(--neon-green); }
.ut-info-row .ut-val.yellow { color: var(--neon-yellow); }

/* 模组网格 */
.ut-mod-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 12px;
}
.ut-mod-item {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 10px 14px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.2s;
}
.ut-mod-item:hover { border-color: var(--neon-green); box-shadow: 0 0 8px rgba(77,255,136,0.2); }
.ut-mod-id {
    color: var(--neon-green);
    font-family: 'Consolas', monospace;
    font-size: 12px;
    text-shadow: 0 0 4px var(--neon-green);
    white-space: nowrap;
}
.ut-mod-name { color: var(--text); }

/* ===== 响应式 ===== */
@media (max-width: 768px) {
    .top-bar-inner { flex-direction: column; height: auto; padding: 10px 0; }
    .nav { flex-wrap: wrap; justify-content: center; }
    .hero-title { font-size: 36px; }
    .hero-stats { gap: 30px; }
    .stat-num { font-size: 32px; }
    .game-showcase { grid-template-columns: 1fr; }
    .srv-grid { grid-template-columns: 1fr; }
    .game-group-header { flex-wrap: wrap; }
    .bind-flow { flex-direction: column; }
    .flow-arrow { transform: rotate(90deg); }
    .admin-layout { flex-direction: column; }
    .admin-sidebar { width: 100%; }
}