/* 蓝色主题样式 */
:root {
    --primary-color: #1976d2;
    --primary-light: #e3f2fd;
    --primary-dark: #0d47a1;
    --accent-color: #42a5f5;
    --text-color: #333333;
    --text-light: #666666;
    --background-color: #f5f9fc;
    --card-color: #ffffff;
    --border-color: #bbdefb;
    --success-color: #5cb85c;
    --warning-color: #f0ad4e;
    --danger-color: #d9534f;
    --info-color: #42a5f5;

    /* 按钮颜色 */
    --btn-primary-bg: #1976d2;
    --btn-primary-text: #ffffff;
    --btn-primary-border: #0d47a1;
    --btn-primary-hover-bg: #0d47a1;
    
    --btn-secondary-bg: #f0f0f0;
    --btn-secondary-text: #555555;
    --btn-secondary-border: #dddddd;
    --btn-secondary-hover-bg: #e0e0e0;
    
    --btn-danger-bg: #d9534f;
    --btn-danger-text: #ffffff;
    --btn-danger-border: #c9302c;
    --btn-danger-hover-bg: #c9302c;
}

body {
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 100%;
    padding: 0;
    background-color: var(--background-color);
}

/* 头部样式 */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

header h1 {
    font-size: 20px;
    margin: 0;
    font-weight: 500;
}

.header-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

.stats-button, .logout-button {
    color: white;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    transition: all 0.3s;
    text-decoration: none;
}

.back-button {
    color: white;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 15px;
    height: 36px;
    border-radius: 18px;
    background-color: rgba(255, 255, 255, 0.25);
    transition: all 0.3s;
    text-decoration: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.back-button i {
    margin-right: 5px;
}

.stats-button:hover, .logout-button:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.back-button:hover {
    background-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* 过滤和搜索栏 */
.filter-section {
    background-color: var(--card-color);
    border-radius: 8px;
    padding: 10px;
    margin: 0 8px 10px 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
    box-sizing: border-box;
    width: calc(100% - 16px);
}

.filter-bar {
    display: flex;
    gap: 15px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.search-bar {
    position: relative;
    width: 100%;
    max-width: 100%;
    margin: 0 0 10px 0;
}

.search-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #aaa;
}

.search-bar input {
    padding-left: 30px;
    height: 36px;
    border-radius: 18px;
    border: 1px solid var(--border-color);
    background-color: white;
    font-size: 12px;
    width: 100%;
    box-sizing: border-box;
    color: var(--text-color);
}

.filter-dropdown {
    height: 36px;
    border-radius: 18px;
    border: 1px solid var(--border-color);
    background-color: white;
    padding: 0 10px;
    font-size: 12px;
    color: var(--text-color);
    min-width: 120px;
    max-width: 100%;
    flex-shrink: 0;
}

/* 视图切换 */
.view-toggle {
    display: flex;
    justify-content: flex-end;
    gap: 5px;
}

.view-toggle button {
    background-color: white;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 5px 10px;
    font-size: 12px;
    cursor: pointer;
    color: var(--text-light);
}

.view-toggle button.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* 账号卡片样式 */
.account-list {
    padding: 0 5px;
}

.account-item {
    background-color: var(--card-color);
    border-radius: 10px;
    padding: 10px;
    margin-bottom: 10px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
    border-left: none;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.account-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background-color: var(--primary-color);
}

.account-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    flex-wrap: wrap;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--border-color);
}

.account-header h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 70%;
}

.account-badges {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 账号状态样式 */
.account-status {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    color: white;
}

.status-paid {
    background-color: var(--success-color);
}

.status-unpaid {
    background-color: var(--danger-color);
}

.status-partial {
    background-color: var(--warning-color);
}

/* 上机盒子样式 */
.account-box {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    color: white;
    background-color: #42a5f5;
    margin-right: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 120px;
}

.account-box i {
    margin-right: 4px;
    font-size: 10px;
}

/* 宽带类型样式 */
.account-type {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 12px;
    color: white;
}

.type-pure {
    background-color: var(--info-color);
}

.type-mobile {
    background-color: #9c27b0;
}

.account-type small {
    font-size: 10px;
    margin-left: 4px;
    opacity: 0.8;
}

.account-type .customer-name {
    font-size: 10px;
    margin-left: 4px;
    opacity: 0.8;
    background-color: rgba(255, 255, 255, 0.2);
    padding: 1px 4px;
    border-radius: 8px;
    display: inline-block;
    margin-top: 2px;
}

.account-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
    margin-bottom: 8px;
}

.info-item {
    display: flex;
    flex-direction: column;
}

.info-label {
    font-size: 10px;
    color: var(--text-light);
    margin-bottom: 1px;
}

.info-value {
    font-size: 12px;
    color: var(--text-color);
    font-weight: 500;
    overflow: hidden;
    word-break: break-word;
    line-height: 1.3;
}

.actions {
    display: flex;
    justify-content: flex-start;
    gap: 5px;
    flex-wrap: wrap;
    margin-top: 6px;
}

.btn-small {
    border-radius: 15px;
    font-size: 11px;
    padding: 4px 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 3px;
    min-width: auto;
    border: none;
    background-color: var(--primary-light);
    color: var(--primary-color);
    text-decoration: none;
    transition: background-color 0.3s;
}

.btn-small:hover {
    background-color: var(--primary-color);
    color: white;
}

.btn-small i {
    font-size: 12px;
}

.btn-secondary {
    background-color: rgba(91, 192, 222, 0.1);
    color: var(--info-color);
}

.btn-secondary:hover {
    background-color: var(--info-color);
    color: white;
}

.btn-danger {
    background-color: rgba(217, 83, 79, 0.1);
    color: var(--danger-color);
}

.btn-danger:hover {
    background-color: var(--danger-color);
    color: white;
}

.btn-floating {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 5px rgba(0, 0, 0, 0.2);
    text-decoration: none;
    font-size: 24px;
    transition: transform 0.3s, background-color 0.3s;
}

.btn-floating:hover {
    transform: scale(1.05);
    background-color: var(--primary-dark);
}

/* 分页样式 */
.pagination {
    display: flex;
    justify-content: center;
    margin: 20px 0;
    gap: 5px;
}

.page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    text-decoration: none;
    font-size: 14px;
    color: var(--text-color);
    background-color: white;
    border: 1px solid var(--border-color);
}

.page-link.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.page-link.disabled {
    color: #bdbdbd;
    background-color: #f5f5f5;
    cursor: not-allowed;
}

/* 表单样式 */
.card {
    background-color: var(--card-color);
    border-radius: 10px;
    padding: 15px;
    margin: 10px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
    box-sizing: border-box;
    width: calc(100% - 20px);
}

.form-group {
    margin-bottom: 15px;
    width: 100%;
}

.form-group label {
    display: block;
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 5px;
}

.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    font-size: 14px;
    color: var(--text-color);
    background-color: white;
    box-sizing: border-box;
    max-width: 100%;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(25, 118, 210, 0.2);
}

/* 按钮样式 */
.btn,
.form-submit,
button[type="submit"] {
    display: inline-block;
    padding: 10px 16px;
    font-size: 15px;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    white-space: nowrap;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

/* 主要按钮 */
.btn-primary,
.form-submit,
button[type="submit"] {
    background-color: var(--btn-primary-bg);
    color: var(--btn-primary-text);
    border: 1px solid var(--btn-primary-border);
}

.btn-primary:hover,
.form-submit:hover,
button[type="submit"]:hover {
    background-color: var(--btn-primary-hover-bg);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* 次要按钮 */
.btn-secondary {
    background-color: var(--btn-secondary-bg);
    color: var(--btn-secondary-text);
    border: 1px solid var(--btn-secondary-border);
}

.btn-secondary:hover {
    background-color: var(--btn-secondary-hover-bg);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* 危险按钮 */
.btn-danger {
    background-color: var(--btn-danger-bg);
    color: var(--btn-danger-text);
    border: 1px solid var(--btn-danger-border);
}

.btn-danger:hover {
    background-color: var(--btn-danger-hover-bg);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

/* 小按钮 */
.btn-small {
    padding: 6px 12px;
    font-size: 13px;
    border-radius: 6px;
}

/* 禁用状态 */
.btn:disabled,
.form-submit:disabled,
button[type="submit"]:disabled {
    background-color: #cccccc;
    color: #888888;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    border: 1px solid #bbbbbb;
}

/* 按钮内图标 */
.btn i,
.form-submit i {
    margin-right: 6px;
}

/* 波纹效果 */
.btn:active::after,
.form-submit:active::after,
button[type="submit"]:active::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    animation: ripple 0.6s linear;
}

@keyframes ripple {
    to {
        transform: translate(-50%, -50%) scale(3);
        opacity: 0;
    }
}

.error-message {
    background-color: rgba(217, 83, 79, 0.1);
    color: var(--danger-color);
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 15px;
    font-size: 14px;
}

.success-message {
    background-color: rgba(92, 184, 92, 0.1);
    color: var(--success-color);
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 15px;
    font-size: 14px;
}

/* 统计页面样式 */
.statistics-container {
    padding: 15px;
}

.stats-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.stat-card {
    background-color: var(--card-color);
    border-radius: 10px;
    padding: 15px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    text-align: center;
    border: 1px solid var(--border-color);
}

.stat-card .icon {
    font-size: 24px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.stat-card .number {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 5px;
    color: var(--text-color);
}

.stat-card .label {
    font-size: 14px;
    color: var(--text-light);
}

.chart-container {
    background-color: var(--card-color);
    border-radius: 10px;
    padding: 15px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.chart-container h2 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--text-color);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .stats-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}