/* ============================================================
   揽贝电竞 - 后台管理样式 v1.0
   ============================================================ */

.admin-body {
    background: #0a0a1a;
    min-height: 100vh;
    font-family: 'Microsoft YaHei', 'PingFang SC', sans-serif;
    color: #fff;
}

/* 权限检查遮�?*/
.admin-auth-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.admin-auth-box {
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    border: 2px solid rgba(212,175,55,0.3);
    border-radius: 20px;
    padding: 3rem;
    text-align: center;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 0 60px rgba(212,175,55,0.3);
}

.back-to-home-btn {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 0.8rem 2rem;
    background: rgba(212,175,55,0.15);
    border: 2px solid rgba(212,175,55,0.4);
    color: #f4e5a1;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.back-to-home-btn:hover {
    background: rgba(212,175,55,0.25);
    border-color: rgba(212,175,55,0.7);
}

/* 后台主界�?*/
.admin-main {
    flex-direction: column;
    min-height: 100vh;
}

/* 顶部�?*/
.admin-header {
    background: rgba(15,15,35,0.98);
    border-bottom: 1px solid rgba(212,175,55,0.2);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.admin-header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.admin-logo-img {
    width: 40px;
    height: auto;
    filter: drop-shadow(0 0 8px rgba(212,175,55,0.5));
}

.admin-header-title {
    font-size: 1.3rem;
    font-weight: bold;
    background: linear-gradient(135deg, #d4af37, #f4e5a1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.admin-header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.admin-username-text {
    color: #ccc;
    font-size: 0.95rem;
}

.admin-role-badge {
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

.badge-super {
    background: rgba(212,175,55,0.2);
    border: 1px solid rgba(212,175,55,0.5);
    color: #f4e5a1;
}

.badge-admin {
    background: rgba(100,150,255,0.2);
    border: 1px solid rgba(100,150,255,0.5);
    color: #a0c0ff;
}

.badge-user {
    background: rgba(150,150,150,0.2);
    border: 1px solid rgba(150,150,150,0.4);
    color: #aaa;
}

.admin-back-btn {
    padding: 0.5rem 1.2rem;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    color: #ccc;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.admin-back-btn:hover {
    background: rgba(255,255,255,0.12);
    color: #fff;
}

/* 布局 */
.admin-layout {
    display: flex;
    flex: 1;
    min-height: calc(100vh - 65px);
}

/* 侧边�?*/
.admin-sidebar {
    width: 200px;
    background: rgba(10,10,30,0.8);
    border-right: 1px solid rgba(212,175,55,0.1);
    padding: 1.5rem 0;
    flex-shrink: 0;
}

.admin-nav {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: 0 0.8rem;
}

.admin-nav-btn {
    background: transparent;
    border: none;
    color: #888;
    padding: 0.9rem 1.2rem;
    border-radius: 10px;
    text-align: left;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
}

.admin-nav-btn:hover {
    background: rgba(212,175,55,0.08);
    color: #d4af37;
}

.admin-nav-btn.active {
    background: rgba(212,175,55,0.15);
    color: #f4e5a1;
    border-left: 3px solid #d4af37;
}

/* 主内�?*/
.admin-content {
    flex: 1;
    padding: 2rem 3rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.admin-tab {
    width: 100%; max-width: 760px;
    display: none;
}

.admin-tab.active {
    display: block;
}

.admin-tab-title {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #d4af37, #f4e5a1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 卡片 */
.admin-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(212,175,55,0.15);
    border-radius: 16px;
    padding: 1.8rem;
    margin-bottom: 1.5rem;
}

.admin-card h3 {
    color: #f4e5a1;
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.admin-card-desc {
    color: #888;
    font-size: 0.9rem;
    margin-bottom: 1.2rem;
}

/* 生成�?*/
.admin-gen-row {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.admin-input-sm {
    width: 80px;
    padding: 0.6rem 0.8rem;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(212,175,55,0.3);
    border-radius: 8px;
    color: #fff;
    font-size: 1rem;
    text-align: center;
}

.admin-input-sm:focus {
    outline: none;
    border-color: rgba(212,175,55,0.6);
}

.admin-btn-primary {
    padding: 0.7rem 1.5rem;
    background: rgba(212,175,55,0.15);
    border: 2px solid rgba(212,175,55,0.4);
    color: #f4e5a1;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.95rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.admin-btn-primary:hover {
    background: rgba(212,175,55,0.25);
    border-color: rgba(212,175,55,0.7);
    box-shadow: 0 4px 15px rgba(212,175,55,0.3);
}

.admin-btn-danger {
    padding: 0.6rem 1.2rem;
    background: rgba(255,100,100,0.1);
    border: 1px solid rgba(255,100,100,0.3);
    color: #ff6b6b;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.admin-btn-danger:hover {
    background: rgba(255,100,100,0.2);
    border-color: rgba(255,100,100,0.5);
}

/* 码列�?*/
.code-list {
    margin-top: 1rem;
}

.code-list-title {
    color: #aaa;
    font-size: 0.9rem;
    margin-bottom: 0.8rem;
}

.code-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.7rem 1rem;
    background: rgba(0,0,0,0.2);
    border-radius: 8px;
    margin-bottom: 0.5rem;
    border: 1px solid rgba(212,175,55,0.1);
}

.code-text {
    font-family: 'Courier New', monospace;
    font-size: 1rem;
    color: #f4e5a1;
    letter-spacing: 0.1rem;
    flex: 1;
}

.copy-btn {
    padding: 0.3rem 0.8rem;
    background: rgba(212,175,55,0.1);
    border: 1px solid rgba(212,175,55,0.3);
    color: #d4af37;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.8rem;
    font-family: inherit;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.copy-btn:hover {
    background: rgba(212,175,55,0.2);
}

/* 统计�?*/
.admin-stats-row {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.admin-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(0,0,0,0.2);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    border: 1px solid rgba(212,175,55,0.1);
    min-width: 80px;
}

.stat-num {
    font-size: 2rem;
    font-weight: bold;
    color: #f4e5a1;
}

.stat-label {
    font-size: 0.8rem;
    color: #888;
    margin-top: 0.3rem;
}

/* 兑换码总览 */
.code-overview-list {
    max-height: 350px;
    overflow-y: auto;
}

.code-overview-list::-webkit-scrollbar { width: 5px; }
.code-overview-list::-webkit-scrollbar-track { background: rgba(0,0,0,0.2); border-radius: 3px; }
.code-overview-list::-webkit-scrollbar-thumb { background: rgba(212,175,55,0.4); border-radius: 3px; }

.code-overview-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.6rem 1rem;
    border-radius: 8px;
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
}

.code-overview-item.unused {
    background: rgba(100,200,100,0.05);
    border: 1px solid rgba(100,200,100,0.15);
}

.code-overview-item.used {
    background: rgba(150,150,150,0.05);
    border: 1px solid rgba(150,150,150,0.1);
    opacity: 0.7;
}

.code-status {
    font-size: 0.8rem;
    color: #888;
    flex: 1;
    text-align: right;
}

/* 抽奖记录 */
.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.result-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 1.2rem;
    padding: 1rem;
    background: rgba(0,0,0,0.2);
    border-radius: 10px;
}

.result-stat-item {
    font-size: 0.9rem;
    color: #ccc;
    padding: 0.3rem 0.8rem;
    background: rgba(212,175,55,0.08);
    border-radius: 20px;
    border: 1px solid rgba(212,175,55,0.15);
}

.spin-results-list {
    max-height: 500px;
    overflow-y: auto;
}

.spin-results-list::-webkit-scrollbar { width: 5px; }
.spin-results-list::-webkit-scrollbar-track { background: rgba(0,0,0,0.2); border-radius: 3px; }
.spin-results-list::-webkit-scrollbar-thumb { background: rgba(212,175,55,0.4); border-radius: 3px; }

.spin-result-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem 1rem;
    background: rgba(255,255,255,0.03);
    border-radius: 8px;
    margin-bottom: 0.5rem;
    border: 1px solid rgba(255,255,255,0.05);
    flex-wrap: wrap;
}

.result-prize {
    font-weight: bold;
    font-size: 1rem;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    min-width: 70px;
    text-align: center;
}

.prize-30 { background: rgba(74,144,217,0.2); color: #4a90d9; border: 1px solid rgba(74,144,217,0.4); }
.prize-50 { background: rgba(123,104,238,0.2); color: #7b68ee; border: 1px solid rgba(123,104,238,0.4); }
.prize-200 { background: rgba(232,168,56,0.2); color: #e8a838; border: 1px solid rgba(232,168,56,0.4); }
.prize-500 { background: rgba(232,64,64,0.2); color: #e84040; border: 1px solid rgba(232,64,64,0.4); }
.prize-1000 { background: rgba(212,175,55,0.2); color: #d4af37; border: 1px solid rgba(212,175,55,0.4); }

.result-user {
    color: #ccc;
    font-size: 0.9rem;
}

.result-time {
    color: #666;
    font-size: 0.85rem;
    margin-left: auto;
}

/* 用户表格 */
.user-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.user-table th {
    text-align: left;
    padding: 0.8rem 1rem;
    color: #d4af37;
    border-bottom: 1px solid rgba(212,175,55,0.2);
    font-weight: 600;
}

.user-table td {
    padding: 0.8rem 1rem;
    color: #ccc;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.user-table tr:hover td {
    background: rgba(212,175,55,0.04);
}

.role-tag {
    padding: 0.2rem 0.7rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

.role-super { background: rgba(212,175,55,0.15); color: #f4e5a1; border: 1px solid rgba(212,175,55,0.3); }
.role-admin { background: rgba(100,150,255,0.15); color: #a0c0ff; border: 1px solid rgba(100,150,255,0.3); }
.role-user  { background: rgba(150,150,150,0.1); color: #aaa; border: 1px solid rgba(150,150,150,0.2); }

/* 空提�?*/
.empty-tip {
    text-align: center;
    color: #555;
    padding: 2rem;
    font-size: 0.95rem;
}

/* 响应�?*/
@media (max-width: 768px) {
    .admin-layout { flex-direction: column; }
    .admin-sidebar { width: 100%; border-right: none; border-bottom: 1px solid rgba(212,175,55,0.1); padding: 0.8rem; }
    .admin-nav { flex-direction: row; flex-wrap: wrap; gap: 0.5rem; }
    .admin-nav-btn { padding: 0.6rem 1rem; font-size: 0.85rem; }
    .admin-content { padding: 1.2rem; }
    .admin-header { padding: 0.8rem 1rem; }
    .admin-header-title { font-size: 1rem; }
    .result-time { margin-left: 0; }
}

/* 转盘配置 */
.wheel-config-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.wheel-config-header {
    display: grid;
    grid-template-columns: 1fr 100px 60px 70px;
    gap: 0.6rem;
    padding: 0.4rem 0.2rem;
    color: #888;
    font-size: 0.82rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    margin-bottom: 0.3rem;
}

.wheel-config-row {
    display: grid;
    grid-template-columns: 1fr 100px 60px 70px;
    gap: 0.6rem;
    align-items: center;
}

/* 卡牌配置 */
.card-config-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 4px;
}

.card-config-list::-webkit-scrollbar { width: 4px; }
.card-config-list::-webkit-scrollbar-thumb { background: rgba(212,175,55,0.3); border-radius: 2px; }

.card-config-row {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.room-input {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(212,175,55,0.25);
    border-radius: 8px;
    color: #fff;
    font-family: inherit;
    transition: border-color 0.2s;
}

.room-input:focus {
    outline: none;
    border-color: rgba(212,175,55,0.6);
}

/* 房间管理 */
.admin-room-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.admin-room-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.8rem 1rem;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 10px;
    gap: 1rem;
}

.admin-room-info {
    flex: 1;
    min-width: 0;
}

.admin-btn-danger {
    padding: 0.4rem 0.9rem;
    background: rgba(255,80,80,0.12);
    border: 1px solid rgba(255,80,80,0.35);
    color: #ff9090;
    border-radius: 8px;
    font-size: 0.82rem;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s;
    flex-shrink: 0;
}

.admin-btn-danger:hover {
    background: rgba(255,80,80,0.25);
    border-color: rgba(255,80,80,0.6);
}

.admin-btn-secondary {
    padding: 0.4rem 0.9rem;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.15);
    color: #ccc;
    border-radius: 8px;
    font-size: 0.82rem;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.2s;
}

.admin-btn-secondary:hover {
    background: rgba(255,255,255,0.12);
    color: #fff;
}