/* ===== 变量 ===== */
:root {
    --primary: #38bdf8;
    --primary-hover: #0ea5e9;
    --primary-bg: rgba(56, 189, 248, 0.1);
    --primary-border: rgba(56, 189, 248, 0.25);
    
    --bg: #0a0f1a;
    --bg-card: rgba(15, 23, 42, 0.6);
    --bg-input: rgba(0, 0, 0, 0.4);
    
    --border: rgba(255, 255, 255, 0.06);
    --radius: 8px;
    
    --text-1: #f1f5f9;
    --text-2: #94a3b8;
    --text-3: #64748b;
    
    --success: #34d399;
    --danger: #f87171;
    --warning: #fbbf24;
}

/* ===== 重置 ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
    height: 100%;
    font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
    font-size: 14px;
    background: var(--bg);
    color: var(--text-1);
    line-height: 1.5;
    overflow: hidden;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* ===== 背景 ===== */
.bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    background: radial-gradient(ellipse 100% 80% at 50% -20%, rgba(56, 189, 248, 0.08), transparent 60%);
}

/* ===== 按钮 ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    transition: all 0.15s;
}

.btn svg {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
}

.btn-primary {
    background: var(--primary);
    color: #000;
}
.btn-primary:hover {
    background: var(--primary-hover);
}

.btn-ghost {
    color: var(--text-2);
    border: 1px solid var(--border);
}
.btn-ghost:hover {
    color: var(--text-1);
    border-color: var(--primary-border);
    background: var(--primary-bg);
}

.btn-icon {
    padding: 6px 12px;
    font-size: 12px;
    color: var(--text-2);
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.02);
}
.btn-icon svg {
    width: 14px;
    height: 14px;
}
.btn-icon:hover {
    color: var(--text-1);
    border-color: var(--primary-border);
    background: var(--primary-bg);
}

.btn-sm {
    padding: 5px 8px;
}
.btn-sm svg {
    width: 14px;
    height: 14px;
}

.btn-secondary {
    color: #03131a;
    background: var(--primary);
    border: 1px solid var(--primary);
}

.btn-secondary:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
}

.click-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    padding: 4px 10px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-1);
    font-weight: 600;
    transition: all 0.15s;
}

.click-chip:hover {
    border-color: var(--primary);
    background: rgba(56, 189, 248, 0.12);
    color: var(--primary);
}

.click-chip-success {
    border-color: rgba(34, 197, 94, 0.35);
    background: rgba(34, 197, 94, 0.08);
    color: var(--success);
}

.click-chip-danger {
    border-color: rgba(239, 68, 68, 0.35);
    background: rgba(239, 68, 68, 0.08);
    color: var(--danger);
}

/* 开始检测按钮 - 更宽 1.5倍 */
.btn-start {
    padding: 14px 72px;
    font-size: 15px;
    font-weight: 600;
    min-width: 260px;
}
.btn-start svg {
    width: 18px;
    height: 18px;
}

.btn-start:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.btn-start .spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* 单价标签和最大提示 - 使用tip样式 */
.price-tag,
.max-tip {
    font-size: 12px;
    color: var(--warning);
}

/* 提交信息区 */
.submit-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* 积分不足 */
.stat-value.insufficient {
    color: var(--danger);
}

/* ===== 导航栏 ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 56px;
    background: rgba(10, 15, 26, 0.9);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    z-index: 100;
}

.nav-inner {
    display: flex;
    align-items: center;
    height: 100%;
    padding: 0 24px;
    gap: 28px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--primary);
    font-size: 16px;
    font-weight: 700;
    flex-shrink: 0;
}

.logo svg {
    width: 26px;
    height: 26px;
}

.logo span {
    color: var(--text-1);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    padding: 7px 14px;
    border-radius: var(--radius);
    font-size: 13px;
    color: var(--text-2);
    transition: all 0.15s;
}

.nav-link:hover {
    color: var(--text-1);
    background: rgba(255, 255, 255, 0.04);
}

.nav-link.active {
    color: var(--primary);
    background: var(--primary-bg);
}

/* 新人福利 - 字体优化 */
.nav-promo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
    padding: 6px 6px 6px 10px;
    background: rgba(251, 191, 36, 0.08);
    border: 1px solid rgba(251, 191, 36, 0.2);
    border-radius: var(--radius);
}

.promo-badge {
    padding: 3px 8px;
    background: var(--warning);
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
    color: #000;
    letter-spacing: 0.5px;
}

.promo-text {
    font-size: 13px;
    color: var(--text-2);
}

.promo-text strong {
    color: var(--warning);
    font-weight: 600;
}

.promo-btn {
    padding: 5px 12px;
    background: var(--warning);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    color: #000;
}

.promo-btn:hover {
    opacity: 0.9;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.energy {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    background: var(--primary-bg);
    border: 1px solid var(--primary-border);
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
}

.energy svg {
    width: 14px;
    height: 14px;
}

.user {
    font-size: 13px;
    color: var(--text-2);
}

.btn-tg {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: #0088cc;
    border-radius: var(--radius);
    color: #fff;
}

.btn-tg svg {
    width: 16px;
    height: 16px;
}

.btn-tg:hover {
    background: #0077b5;
}

/* ===== 主内容 - 填充视口 ===== */
.main {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 56px);
    padding-top: 56px;
    overflow: hidden;
}

/* 顶部展示区 - 广告效果 */
.intro {
    text-align: center;
    padding: 24px 32px 20px;
    margin: 16px 24px 12px;
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.06) 0%, rgba(56, 189, 248, 0.02) 100%);
    border: 1px solid rgba(56, 189, 248, 0.1);
    border-radius: 16px;
    flex-shrink: 0;
}

.intro h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-1);
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.intro > p {
    font-size: 15px;
    color: var(--text-2);
    margin-bottom: 20px;
    line-height: 1.6;
}

.intro-tags {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-2);
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: 24px;
}

.tag svg {
    width: 16px;
    height: 16px;
    color: var(--primary);
}

/* 工作区 - 左大右小布局，等高 */
.workspace {
    flex: 1;
    display: grid;
    grid-template-columns: 1.02fr 1fr;
    gap: 20px;
    padding: 0 24px 16px;
    align-items: stretch;
    min-height: 0;
}

/* 面板 - 等高 */
.panel {
    display: flex;
    flex-direction: column;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    min-height: 0;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.panel-header h2 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-1);
}

.panel-header h2 svg {
    width: 18px;
    height: 18px;
    color: var(--primary);
}

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

.panel-body {
    flex: 1;
    padding: 16px 18px;
    overflow: auto;
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.panel-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-top: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.2);
    flex-shrink: 0;
}

/* 输入框 - 填充剩余空间 */
.textarea {
    flex: 1;
    width: 100%;
    min-height: 120px;
    padding: 14px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-1);
    font-family: 'SF Mono', 'Monaco', 'Consolas', monospace;
    font-size: 13px;
    line-height: 1.6;
    resize: none;
}

.textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.textarea::placeholder {
    color: var(--text-3);
}

.tip {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 12px;
    padding: 8px 12px;
    background: rgba(251, 191, 36, 0.06);
    border: 1px solid rgba(251, 191, 36, 0.15);
    border-radius: var(--radius);
    font-size: 12px;
    color: var(--warning);
    flex-shrink: 0;
}

.tip svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

/* 统计区域重新设计 */
.stats-box {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 10px 16px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.stat-item svg {
    width: 16px;
    height: 16px;
    color: var(--primary);
}

.stat-label {
    font-size: 12px;
    color: var(--text-3);
}

.stat-value {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary);
    min-width: 24px;
}

.stat-divider {
    width: 1px;
    height: 24px;
    background: var(--border);
}

/* 任务面板标签 */
.tabs {
    display: flex;
    gap: 4px;
}

.tab {
    padding: 6px 14px;
    border-radius: var(--radius);
    font-size: 12px;
    color: var(--text-3);
    transition: all 0.15s;
}

.tab:hover {
    color: var(--text-2);
}

.tab.active {
    color: var(--primary);
    background: var(--primary-bg);
}

.tab-content {
    display: none;
    height: 100%;
}

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

/* 任务区域提示 */
.panel-task .tip {
    margin-bottom: 16px;
}

/* 当前任务卡片 - 上下布局 */
.current-task-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 24px 20px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    position: relative;
}

/* 加载动画 */
.task-loading {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}
.task-loading svg {
    width: 24px;
    height: 24px;
    stroke: var(--primary);
    animation: spin 1s linear infinite;
}

.task-circle {
    position: relative;
    width: 110px;
    height: 110px;
    flex-shrink: 0;
}

.task-circle svg {
    width: 100%;
    height: 100%;
}

.circle-inner {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.circle-percent {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.circle-label {
    font-size: 11px;
    color: var(--text-3);
    margin-top: 2px;
}

.task-info {
    margin-top: 16px;
    margin-bottom: 16px;
}

.task-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-1);
    margin-bottom: 4px;
}

.task-time {
    font-size: 12px;
    color: var(--text-3);
}

.task-data {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 16px;
}

.data-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.data-icon {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.data-icon.total { background: var(--text-2); }
.data-icon.alive { background: var(--success); }
.data-icon.unknown { background: var(--text-3); }

.data-label {
    font-size: 12px;
    color: var(--text-3);
}

.data-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-1);
}

.data-value.success { color: var(--success); }
.data-value.danger { color: var(--danger); }
.data-value.muted { color: var(--text-3); }

.task-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.bar-track {
    flex: 1;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: var(--primary);
    border-radius: 2px;
    transition: width 0.3s;
}

.bar-text {
    font-size: 11px;
    color: var(--text-3);
    min-width: 50px;
    text-align: right;
}

/* 历史表格 */
.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.table th,
.table td {
    padding: 10px 10px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.table th {
    font-weight: 500;
    color: var(--text-3);
    background: rgba(0, 0, 0, 0.2);
    white-space: nowrap;
}

.table td {
    color: var(--text-2);
}

.table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.status {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
}

.status.done {
    background: rgba(52, 211, 153, 0.1);
    color: var(--success);
}

.status.running {
    background: var(--primary-bg);
    color: var(--primary);
}

.text-success { color: var(--success); }
.text-muted { color: var(--text-3); }
.text-danger { color: var(--danger); }

/* 历史记录容器 */
.history-login,
.history-empty {
    padding: 40px 20px;
    text-align: center;
    color: var(--text-3);
}
.history-login a {
    color: var(--primary);
}
.history-table-wrap {
    max-height: 240px;
    overflow-y: auto;
}

.history-table-inline {
    max-height: 220px;
}

.current-history-wrap {
    margin-top: 16px;
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.02);
}

.current-history-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    color: var(--text-2);
    font-size: 13px;
    font-weight: 600;
}

.task-op {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.task-op-status {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.10);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-2);
    font-size: 12px;
    line-height: 1;
    white-space: nowrap;
}

.task-op-status.done {
    border-color: rgba(34, 197, 94, 0.35);
    background: rgba(34, 197, 94, 0.10);
    color: var(--success);
}

.task-op-status.running {
    border-color: rgba(56, 189, 248, 0.35);
    background: rgba(56, 189, 248, 0.10);
    color: var(--primary);
}
.history-table-wrap::-webkit-scrollbar {
    width: 4px;
}
.history-table-wrap::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.1);
    border-radius: 2px;
}

/* ===== 页脚 ===== */
.footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 24px;
    background: var(--bg);
    border-top: 1px solid var(--border);
    font-size: 12px;
    color: var(--text-3);
    flex-shrink: 0;
}

.footer a {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--text-2);
    transition: color 0.15s;
}

.footer a svg {
    width: 14px;
    height: 14px;
}

.footer a:hover {
    color: var(--primary);
}

/* ===== 通用页面布局 ===== */
html.page-scroll,
html.page-scroll body {
    overflow: auto;
    height: auto;
}

.page-main {
    padding: 68px 48px 24px;
    max-width: 100%;
    margin: 0 auto;
    min-height: calc(100vh - 56px);
}

.icon-sm {
    width: 16px !important;
    height: 16px !important;
}

.page-header {
    text-align: center;
    margin-bottom: 20px;
}

.page-header h1 {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-1);
    margin-bottom: 6px;
}

.page-header h1 svg {
    width: 28px;
    height: 28px;
    color: var(--primary);
}

.page-header p {
    font-size: 14px;
    color: var(--text-3);
}

/* 新用户提示 */
.new-user-tip {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 20px;
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.1) 0%, rgba(251, 191, 36, 0.05) 100%);
    border: 1px solid rgba(251, 191, 36, 0.2);
    border-radius: 10px;
    margin-bottom: 20px;
}

.tip-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(251, 191, 36, 0.15);
    border-radius: 10px;
    flex-shrink: 0;
}

.tip-icon svg {
    width: 20px;
    height: 20px;
    color: var(--warning);
}

.tip-content {
    flex: 1;
}

.tip-content strong {
    display: block;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-1);
    margin-bottom: 4px;
}

.tip-content span {
    font-size: 13px;
    color: var(--text-2);
}

.tip-content em {
    color: var(--warning);
    font-style: normal;
    font-weight: 600;
}

/* 价格表 */
.price-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.price-card {
    position: relative;
    padding: 20px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    text-align: center;
    transition: border-color 0.2s, transform 0.2s;
}

.price-card:hover {
    border-color: var(--primary-border);
    transform: translateY(-2px);
}

.price-card.popular {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.08) 0%, rgba(56, 189, 248, 0.02) 100%);
}

.popular-tag {
    position: absolute;
    top: -1px;
    right: 20px;
    padding: 4px 12px;
    background: var(--primary);
    border-radius: 0 0 6px 6px;
    font-size: 11px;
    font-weight: 600;
    color: #000;
}

.price-amount {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-1);
    margin-bottom: 4px;
}

.price-amount span {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-3);
}

.price-energy {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 16px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 4px;
}

.price-energy svg {
    width: 18px;
    height: 18px;
}

.price-unit {
    font-size: 12px;
    color: var(--text-3);
    margin-bottom: 14px;
}

.price-card .btn-block {
    width: 100%;
    padding: 10px 14px;
}

.price-card .btn-block svg {
    width: 16px;
    height: 16px;
}

/* 充值说明 */
.recharge-note {
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
}

.recharge-note h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-1);
    margin-bottom: 10px;
}

.recharge-note h3 svg {
    width: 18px;
    height: 18px;
    color: var(--primary);
}

.recharge-note ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.recharge-note li {
    font-size: 13px;
    color: var(--text-2);
    padding-left: 16px;
    position: relative;
}

.recharge-note li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
}

.recharge-note a {
    color: #0088cc;
}

.recharge-note a:hover {
    text-decoration: underline;
}

/* ===== 充值记录表格 ===== */
.records-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 20px;
}

.current-energy {
    display: flex;
    align-items: center;
    gap: 10px;
}

.current-energy svg {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

.current-energy span {
    font-size: 14px;
    color: var(--text-3);
}

.current-energy strong {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
}

.records-table {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.records-table table {
    width: 100%;
    border-collapse: collapse;
}

.records-table th,
.records-table td {
    padding: 16px 20px;
    text-align: left;
}

.records-table th {
    background: rgba(255, 255, 255, 0.02);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border);
}

.records-table td {
    font-size: 14px;
    color: var(--text-2);
    border-bottom: 1px solid var(--border);
}

.records-table tr:last-child td {
    border-bottom: none;
}

.records-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.energy-cell {
    color: var(--primary);
    font-weight: 600;
}

.energy-cell svg {
    width: 16px;
    height: 16px;
    vertical-align: -3px;
    margin-right: 6px;
}

.status {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
}

.status-success {
    background: rgba(52, 211, 153, 0.1);
    color: var(--success);
}

.status-pending {
    background: rgba(251, 191, 36, 0.1);
    color: var(--warning);
}

.status-gift {
    background: rgba(56, 189, 248, 0.1);
    color: var(--primary);
}

.status-consume {
    background: rgba(248, 113, 113, 0.1);
    color: var(--danger);
}

.status-refund {
    background: rgba(147, 51, 234, 0.1);
    color: #a855f7;
}

/* 积分正负样式 */
.energy-plus {
    color: var(--success);
}
.energy-minus {
    color: var(--danger);
}
.energy-minus svg {
    stroke: var(--danger);
}

/* 空状态 */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    text-align: center;
}

.empty-state svg {
    width: 64px;
    height: 64px;
    color: var(--text-3);
    margin-bottom: 16px;
}

.empty-state p {
    font-size: 14px;
    color: var(--text-3);
    margin-bottom: 20px;
}

/* 分页 */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 20px;
    padding: 16px 0;
}

.pagination .btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
}

.pagination .btn-icon:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.page-info {
    font-size: 14px;
    color: var(--text-2);
    min-width: 60px;
    text-align: center;
}

/* ===== 卡号生成页面 ===== */
.generate-layout {
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 20px;
    align-items: stretch;
}

.generate-form,
.generate-result {
    display: flex;
    flex-direction: column;
}

.generate-form .panel-body,
.generate-result .panel-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.generate-result .result-area {
    flex: 1;
    min-height: 200px;
}

.cvv-input {
    width: 80px !important;
    flex-shrink: 0;
    display: none;
}

.cvv-input.show {
    display: block;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-2);
    margin-bottom: 8px;
}

.form-input,
.form-select {
    width: 100%;
    padding: 12px 14px;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 14px;
    color: var(--text-1);
    transition: border-color 0.15s;
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.form-select option {
    background: #0f172a;
    color: var(--text-1);
    padding: 10px;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary-border);
}

.form-input::placeholder {
    color: var(--text-3);
}

.form-hint {
    display: block;
    font-size: 12px;
    color: var(--text-3);
    margin-top: 6px;
}

.form-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-row span {
    color: var(--text-3);
}

.form-row .form-select {
    flex: 1;
}

.btn-block {
    width: 100%;
}

.btn-generate {
    padding: 14px 20px;
    font-size: 15px;
    margin-top: 8px;
}

.result-area {
    width: 100%;
    height: auto;
    min-height: 280px;
    padding: 16px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: 'SF Mono', Monaco, 'Courier New', monospace;
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-2);
    resize: none;
}

.result-area:focus {
    outline: none;
    border-color: var(--primary-border);
}

.result-stats {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.result-stats span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-3);
}

.result-stats svg {
    width: 16px;
    height: 16px;
    color: var(--primary);
}

/* ===== 响应式 ===== */
@media (max-width: 1000px) {
    .workspace {
        grid-template-columns: 1fr;
    }
    
    .intro {
        margin: 0 16px 16px;
        padding: 28px 20px 24px;
    }
    
    .price-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .generate-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-inner {
        padding: 0 16px;
        gap: 16px;
    }
    
    .nav-menu,
    .nav-promo,
    .user {
        display: none;
    }
    
    .workspace {
        padding: 0 16px 16px;
    }
    
    .intro h1 {
        font-size: 20px;
    }
    
    .intro-tags {
        flex-direction: column;
        align-items: center;
    }
    
    .panel-footer {
        flex-direction: column;
        gap: 12px;
    }
    
    .stats-box {
        width: 100%;
        justify-content: center;
    }
    
    .btn-start {
        width: 100%;
    }
    
    .current-task-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .task-data {
        justify-content: center;
    }
    
    .price-grid {
        grid-template-columns: 1fr;
    }
    
    .new-user-tip {
        flex-direction: column;
        text-align: center;
    }
    
    .page-main {
        padding: 70px 24px 30px;
    }
    
    .generate-layout {
        grid-template-columns: 1fr;
    }
}

/* ===== 滚动条 ===== */
::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* ===== 通道选择下拉框 ===== */
.gate-select {
    padding: 6px 32px 6px 12px;
    font-size: 12px;
    font-weight: 500;
    color: var(--primary);
    background: var(--primary-bg);
    border: 1px solid var(--primary-border);
    border-radius: var(--radius);
    cursor: pointer;
    outline: none;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2338bdf8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    transition: all 0.15s;
}

.gate-select:hover {
    background-color: rgba(56, 189, 248, 0.15);
    border-color: var(--primary);
}

.gate-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(56, 189, 248, 0.2);
}

.gate-select option {
    background: #1e293b;
    color: var(--text-1);
    padding: 10px;
}

/* ===== 充值弹窗 ===== */
.modal-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: rgba(0, 0, 0, 0.8) !important;
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999 !important;
    padding: 20px;
}

.modal-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    width: 100%;
    max-width: 820px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}

.modal-header h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-1);
}

.modal-header h3 svg {
    width: 20px;
    height: 20px;
    color: var(--primary);
}

.modal-close {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--text-3);
    cursor: pointer;
    border-radius: 4px;
    transition: all 0.15s;
}

.modal-close:hover {
    color: var(--text-1);
    background: rgba(255, 255, 255, 0.1);
}

.modal-body {
    padding: 20px;
    display: flex;
    gap: 24px;
}

/* 左侧二维码区域 */
.pay-left {
    flex-shrink: 0;
    width: 300px;
}

/* 右侧信息区域 */
.pay-right {
    flex: 1;
    min-width: 0;
}

/* 警告提示 */
.pay-warning {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    background: rgba(251, 191, 36, 0.1);
    border: 1px solid rgba(251, 191, 36, 0.3);
    border-radius: 8px;
    margin-bottom: 16px;
}

.pay-warning svg {
    width: 20px;
    height: 20px;
    color: var(--warning);
    flex-shrink: 0;
    margin-top: 1px;
}

.pay-warning span {
    font-size: 13px;
    color: var(--warning);
    line-height: 1.5;
}

.pay-warning strong {
    color: #111827;
    font-weight: 600;
}

/* 支付金额 */
.pay-amount-box {
    text-align: center;
    padding: 16px;
    background: var(--primary-bg);
    border: 1px solid var(--primary-border);
    border-radius: 8px;
    margin-bottom: 16px;
}

.pay-label {
    font-size: 12px;
    color: var(--text-3);
    margin-bottom: 6px;
}

.pay-amount {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary);
}

.pay-amount span {
    font-size: 14px;
    font-weight: 500;
}

.pay-energy {
    font-size: 13px;
    color: var(--text-2);
    margin-top: 6px;
}

.pay-energy strong {
    color: var(--success);
}

/* 收款地址 */
.pay-address-box {
    margin-bottom: 16px;
}

.pay-address-box .pay-label {
    margin-bottom: 8px;
}

.pay-address {
    display: flex;
    gap: 8px;
}

.pay-address input {
    flex: 1;
    padding: 10px 12px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-1);
    font-size: 14px;
    font-weight: 600;
    font-family: monospace;
}

/* 二维码 */
.pay-qrcode-box {
    text-align: center;
    padding: 12px;
    background: #fff;
    border-radius: 8px;
}

.pay-qrcode-box img {
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 8px;
    border-radius: 4px;
}

.qrcode-tip {
    font-size: 11px;
    color: #666;
}

/* 倒计时 */
.pay-countdown {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    margin-bottom: 12px;
}

.pay-countdown svg {
    width: 16px;
    height: 16px;
    color: var(--danger);
}

.pay-countdown span {
    font-size: 13px;
    color: var(--text-2);
}

.pay-countdown strong {
    color: var(--danger);
    font-weight: 600;
    font-family: monospace;
}

/* 到账提示 */
.pay-arrival-tip {
    text-align: center;
    font-size: 12px;
    color: var(--text-3);
    margin-bottom: 16px;
}

.pay-arrival-tip a {
    color: var(--primary);
}

/* 操作按钮 */
.pay-actions {
    display: flex;
    gap: 12px;
}

.pay-actions .btn {
    flex: 1;
}

.pay-actions .btn svg {
    width: 14px;
    height: 14px;
}

/* 成功弹窗 */
.modal-success {
    text-align: center;
    padding: 40px 30px;
    max-width: 320px;
}

.success-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(52, 211, 153, 0.1);
    border-radius: 50%;
}

.success-icon svg {
    width: 32px;
    height: 32px;
    color: var(--success);
}

.modal-success h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-1);
    margin-bottom: 8px;
}

.modal-success p {
    font-size: 14px;
    color: var(--text-2);
    margin-bottom: 24px;
}

.modal-success p strong {
    color: var(--success);
}

.modal-success .btn {
    min-width: 120px;
}

/* 响应式 - 小屏幕垂直布局 */
@media (max-width: 640px) {
    .modal-box {
        max-width: 420px;
    }
    
    .modal-body {
        flex-direction: column;
    }
    
    .pay-left {
        width: 100%;
    }
    
    .pay-qrcode-box img {
        width: 200px;
    }
}