/* 基础样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', Arial, sans-serif;
    background: linear-gradient(135deg, #ff4757, #ff3838, #ff4757);
    min-height: 100vh;
    color: #fff;
    overflow-x: hidden;
    position: relative;
}

/* 背景装饰 - 复用主页样式 */
.bg-decoration {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.floating-star, .floating-diamond {
    position: absolute;
    color: rgba(255, 255, 255, 0.3);
    animation: float 3s ease-in-out infinite;
}

.floating-star {
    font-size: 20px;
}

.floating-star:nth-child(1) {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.floating-star:nth-child(2) {
    top: 20%;
    right: 15%;
    animation-delay: 1s;
}

.floating-star:nth-child(3) {
    bottom: 20%;
    left: 20%;
    animation-delay: 2s;
}

.floating-diamond {
    font-size: 16px;
}

.floating-diamond:nth-child(4) {
    top: 30%;
    right: 10%;
    animation-delay: 0.5s;
}

.floating-diamond:nth-child(5) {
    bottom: 30%;
    right: 30%;
    animation-delay: 1.5s;
}

.floating-star::before {
    content: "✨";
}

.floating-diamond::before {
    content: "💎";
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* 顶部导航 */
.header {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.header-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.back-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.back-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

.back-icon {
    font-size: 16px;
    font-weight: bold;
}

.page-title {
    font-size: 1.4rem;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.withdrawal-btn {
    background: rgba(76, 175, 80, 0.8);
    border: none;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-right: 10px;
}

.withdrawal-btn:hover {
    background: rgba(76, 175, 80, 1);
    transform: translateY(-1px);
}



/* 统计信息 */
.stats-container {
    max-width: 800px;
    margin: 20px auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    position: relative;
    z-index: 1;
}

.stat-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.2);
}

.stat-icon {
    font-size: 2.5rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.stat-info {
    flex: 1;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-bottom: 5px;
}

.stat-value {
    font-size: 1.6rem;
    font-weight: bold;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* 记录容器 */
.records-container {
    max-width: 800px;
    margin: 20px auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.records-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 15px;
}

.records-header h2 {
    font-size: 1.5rem;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.filter-buttons {
    display: flex;
    gap: 8px;
    background: rgba(255, 255, 255, 0.1);
    padding: 5px;
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.filter-btn {
    padding: 8px 16px;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.filter-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.filter-btn.active {
    background: rgba(255, 255, 255, 0.9);
    color: #ff4757;
    font-weight: bold;
}

/* 记录列表 */
.records-list {
    display: grid;
    gap: 15px;
}

.record-item {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 15px;
}

.record-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    background: rgba(255, 255, 255, 0.2);
}

.record-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #ffdc00, #fff700);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #ff4757;
    font-weight: bold;
    box-shadow: 0 4px 15px rgba(255, 220, 0, 0.3);
}

.record-content {
    flex: 1;
}

.record-title {
    font-size: 1.1rem;
    font-weight: bold;
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.record-code {
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.8rem;
    font-family: monospace;
}

.record-meta {
    font-size: 0.9rem;
    opacity: 0.8;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.record-amount {
    font-size: 1.3rem;
    font-weight: bold;
    color: #ffdc00;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* 空状态 */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.7;
}

.empty-title {
    font-size: 1.3rem;
    font-weight: bold;
    margin-bottom: 10px;
}

.empty-desc {
    font-size: 1rem;
    opacity: 0.8;
    margin-bottom: 25px;
}

.goto-lottery-btn {
    background: linear-gradient(45deg, #4CAF50, #45a049);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(76, 175, 80, 0.3);
}

.goto-lottery-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(76, 175, 80, 0.4);
}

/* 弹窗样式 */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(5px);
}

.modal-overlay.show {
    display: flex;
}

.modal {
    background: white;
    border-radius: 20px;
    padding: 0;
    text-align: left;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.7);
    opacity: 0;
    transition: all 0.3s ease;
    overflow: hidden;
}

.modal-overlay.show .modal {
    transform: scale(1);
    opacity: 1;
}

.modal-header {
    background: linear-gradient(135deg, #ff4757, #ff3838);
    color: white;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.2rem;
}

.close-modal {
    background: none;
    border: none;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.close-modal:hover {
    background: rgba(255, 255, 255, 0.2);
}

.modal-body {
    padding: 25px;
    color: #333;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
}

.detail-item:last-child {
    border-bottom: none;
}

.detail-item .label {
    font-weight: 600;
    color: #666;
}

.detail-item .value {
    font-weight: bold;
    color: #333;
}

.prize-amount {
    color: #ff4757 !important;
    font-size: 1.2rem;
}

.modal-footer {
    padding: 0 25px 25px;
    display: flex;
    gap: 12px;
    justify-content: flex-end;
}

/* 按钮样式 */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background: #5a6268;
    transform: translateY(-1px);
}

.btn-danger {
    background: #dc3545;
    color: white;
}

.btn-danger:hover {
    background: #c82333;
    transform: translateY(-1px);
}

/* 表单样式 */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.form-group input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.login-error {
    color: #dc3545;
    font-size: 14px;
    margin-top: 10px;
}

/* 提示消息 */
.toast {
    position: fixed;
    top: 50px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: #fff;
    padding: 15px 30px;
    border-radius: 25px;
    font-size: 16px;
    font-weight: bold;
    z-index: 1001;
    opacity: 0;
    transform: translateX(-50%) translateY(-20px);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.toast.success {
    background: rgba(76, 175, 80, 0.9);
}

.toast.error {
    background: rgba(220, 53, 69, 0.9);
}

/* 管理员入口（隐藏） */
.admin-entrance {
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 20px;
    height: 20px;
    cursor: pointer;
    z-index: 1;
}

.admin-dot {
    width: 8px;
    height: 8px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.admin-entrance:hover .admin-dot {
    background: rgba(255, 255, 255, 0.6);
    transform: scale(1.5);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
        gap: 10px;
    }

    .page-title {
        font-size: 1.2rem;
        order: 1;
        width: 100%;
        text-align: center;
    }

    .back-btn {
        order: 2;
    }

    .header-actions {
        order: 3;
        display: flex;
        gap: 8px;
    }

    .withdrawal-btn {
        font-size: 12px;
        padding: 6px 12px;
        margin-right: 0;
    }

    .stats-container {
        grid-template-columns: 1fr;
    }

    .records-header {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
    }

    .filter-buttons {
        justify-content: center;
    }

    .record-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .record-content {
        width: 100%;
    }

    .record-meta {
        justify-content: center;
    }

    .modal {
        width: 95%;
    }

    .modal-footer {
        flex-direction: column;
    }

    .detail-item {
        flex-direction: column;
        gap: 5px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .stats-container {
        padding: 0 15px;
    }

    .records-container {
        padding: 0 15px;
    }

    .stat-card {
        padding: 15px;
    }

    .record-item {
        padding: 15px;
    }

    .modal-body {
        padding: 20px;
    }

    .modal-footer {
        padding: 0 20px 20px;
    }
}