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

:root {
    --primary-color: #4285F4;
    --primary-hover: #3367D6;
    --success-color: #34A853;
    --warning-color: #FBBC05;
    --danger-color: #EA4335;
    --bg-color: #F8FAFC;
    --card-bg: #FFFFFF;
    --text-primary: #1E293B;
    --text-secondary: #64748B;
    --border-color: #E2E8F0;
    --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --radius: 12px;
    --radius-sm: 8px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

.app {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-title h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.header-title .subtitle {
    font-size: 14px;
    color: var(--text-secondary);
}

.header-right {
    display: flex;
    gap: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

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

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: #F1F5F9;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: #E2E8F0;
}

.btn-icon {
    font-size: 16px;
}

.main {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.section {
    background: var(--card-bg);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
}

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

.section-header h2 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

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

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.card {
    background: linear-gradient(135deg, #F8FAFC 0%, #FFFFFF 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.card-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.card-label {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.card-value {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.text-error {
    color: var(--danger-color);
}

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

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px 16px;
    background: #F8FAFC;
    border-radius: var(--radius-sm);
}

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

.info-value {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

/* 登录界面样式 */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
}

.login-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
}

.login-card h2 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--text-primary);
}

.btn-block {
    display: block;
    width: 100%;
    padding: 12px;
    font-size: 16px;
    margin-top: 20px;
}

/* 导航栏样式增强 */
.tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 2px;
}

.tab-btn {
    padding: 10px 20px;
    border: none;
    background: none;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    position: relative;
    transition: all 0.2s;
}

.tab-btn:hover {
    color: var(--primary-color);
}

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

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
}

.tab-content {
    display: none;
}

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

.logs-container {
    background: #1E293B;
    border-radius: var(--radius-sm);
    padding: 16px;
    max-height: 400px;
    overflow-y: auto;
}

.logs-container pre {
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 12px;
    line-height: 1.6;
    color: #E2E8F0;
    white-space: pre-wrap;
    word-wrap: break-word;
    margin: 0;
}

.logs-container::-webkit-scrollbar {
    width: 8px;
}

.logs-container::-webkit-scrollbar-track {
    background: #334155;
    border-radius: 4px;
}

.logs-container::-webkit-scrollbar-thumb {
    background: #64748B;
    border-radius: 4px;
}

.logs-container::-webkit-scrollbar-thumb:hover {
    background: #94A3B8;
}

.form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-section {
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}

.form-section:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.form-section h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group select {
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text-primary);
    background: var(--card-bg);
    transition: all 0.2s ease;
}

.form-group input[type="text"]:focus,
.form-group input[type="password"]:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.1);
}

.form-group input::placeholder {
    color: #94A3B8;
}

.form-group.form-checkbox {
    flex-direction: row;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: #F8FAFC;
    border-radius: var(--radius-sm);
}

.form-group.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.form-group.form-checkbox label {
    margin-bottom: 0;
    cursor: pointer;
}

/* 后台表单操作栏 */
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.tool-card {
    background: #F8FAFC;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
}

.tool-icon {
    font-size: 40px;
    margin-bottom: 12px;
}

.tool-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.tool-card p {
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.5;
}

.command-box {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.command-box code {
    flex: 1;
    padding: 8px 12px;
    background: #1E293B;
    color: #E2E8F0;
    border-radius: var(--radius-sm);
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 12px;
    overflow-x: auto;
    white-space: nowrap;
    text-align: left;
}

.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--text-primary);
    color: white;
    padding: 14px 24px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1000;
    max-width: 90%;
}

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

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

.toast.error {
    background: var(--danger-color);
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    gap: 16px;
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid #E2E8F0;
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-overlay p {
    font-size: 14px;
    color: var(--text-secondary);
}

.status-success {
    color: var(--success-color) !important;
}

.status-warning {
    color: var(--warning-color) !important;
}

.status-danger {
    color: var(--danger-color) !important;
}

.status-info {
    color: var(--primary-color) !important;
}

.tasks-status-container {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
}

.task-status-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 0.8fr;
    gap: 16px;
    padding: 12px 16px;
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    align-items: center;
}

.task-status-row:last-child {
    border-bottom: none;
}

.task-status-header {
    background: #F8FAFC;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 13px;
}

.task-col {
    display: flex;
    align-items: center;
}

.task-col-name {
    gap: 8px;
}

.task-name {
    font-weight: 500;
    color: var(--text-primary);
}

.task-tag {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 500;
    background: #F1F5F9;
    color: var(--text-secondary);
}

.task-tag-win {
    background: #EFF6FF;
    color: #1D4ED8;
}

.task-tag-mac {
    background: #FFF7ED;
    color: #C2410C;
}

.task-tag-linux {
    background: #F0FDF4;
    color: #15803D;
}

.task-tag-android {
    background: #DCFCE7;
    color: #15803D;
}

.task-tag-ios {
    background: #FAF5FF;
    color: #7C3AED;
}

.task-status {
    font-size: 12px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
}

.task-status.status-success {
    background: #D1FAE5;
    color: #065F46 !important;
}

.task-status.status-warning {
    background: #FEF3C7;
    color: #92400E !important;
}

.task-status.status-danger {
    background: #FEE2E2;
    color: #991B1B !important;
}

.task-status.status-info {
    background: #DBEAFE;
    color: #1E40AF !important;
}

.task-info-value {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    font-family: 'Consolas', 'Monaco', monospace;
}

.task-info-value.text-error {
    color: var(--danger-color);
}

.tasks-container {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.task-form-card {
    background: #F8FAFC;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 16px;
}

.task-form-card .task-form-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.task-form-card .task-form-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.task-form-card .task-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.task-form-card .form-group {
    margin-bottom: 0;
}

.empty-state {
    text-align: center;
    padding: 40px;
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .app {
        padding: 12px;
    }

    .header {
        padding: 16px;
        flex-direction: column;
        align-items: flex-start;
    }

    .header-right {
        width: 100%;
    }

    .header-right .btn {
        flex: 1;
        justify-content: center;
    }

    .cards {
        grid-template-columns: 1fr;
    }

    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tabs {
        flex-wrap: wrap;
    }

    .tab-btn {
        flex: none;
        padding: 10px 16px;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .tools-grid {
        grid-template-columns: 1fr;
    }
}