/* ========== 基础重置与变量 ========== */
:root {
    --bg-primary: #0f1117;
    --bg-secondary: #1a1d27;
    --bg-card: #1e2130;
    --bg-card-hover: #252839;
    --bg-input: #161923;
    --border-color: #2a2e3e;
    --border-active: #6c5ce7;
    --text-primary: #e8eaf0;
    --text-secondary: #8b90a0;
    --text-muted: #5a5f72;
    --accent-primary: #6c5ce7;
    --accent-secondary: #a29bfe;
    --accent-gradient: linear-gradient(135deg, #6c5ce7, #a29bfe);
    --gold: #ffd700;
    --gold-dark: #b8960f;
    --silver: #c0c0c0;
    --bronze: #cd7f32;
    --green: #00cec9;
    --green-bg: rgba(0, 206, 201, 0.1);
    --red: #ff6b6b;
    --blue: #74b9ff;
    --blue-bg: rgba(116, 185, 255, 0.1);
    --purple: #a29bfe;
    --purple-bg: rgba(162, 155, 254, 0.1);
    --orange: #ffa502;
    --orange-bg: rgba(255, 165, 2, 0.1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

/* ========== 容器布局 ========== */
.app-container {
    max-width: 1220px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
    box-sizing: border-box;
}



/* ========== 头部 ========== */
.app-header {
    text-align: center;
    padding: 48px 0 36px;
}

.app-title {
    font-size: 2rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    letter-spacing: 2px;
}

.title-icon {
    -webkit-text-fill-color: initial;
    margin-right: 4px;
}

.app-subtitle {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* ========== 公告区域（在弹窗内） ========== */
.modal-container .announcement-content {
    margin-bottom: 8px;
}

.announcement-item {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    margin-bottom: 10px;
    transition: var(--transition);
}

.announcement-item:last-child {
    margin-bottom: 0;
}

.announcement-item:hover {
    border-color: rgba(255, 165, 2, 0.3);
    background: var(--bg-card-hover);
}

.announcement-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
}

.announcement-item-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.announcement-item-tag {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 10px;
    background: var(--orange-bg);
    color: var(--orange);
    font-weight: 600;
}

.announcement-item-date {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.announcement-item-body {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.announcement-item-body ul {
    margin: 8px 0 0 20px;
}

.announcement-item-body li {
    margin-bottom: 4px;
}

.announcement-empty {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    padding: 12px 0;
}

/* ========== 主内容 ========== */
.main-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding-bottom: 40px;
}

/* ========== 卡片通用 ========== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    border-color: rgba(108, 92, 231, 0.3);
    box-shadow: var(--shadow-md);
}

.card-header {
    padding: 20px 24px 0;
}

.card-title {
    font-size: 1.15rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.section-icon {
    font-size: 1.2rem;
}

.card-desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 4px;
}

.card-body {
    padding: 20px 24px 24px;
}

/* ========== 风向标选择 ========== */
.windvane-selectors {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 0;
}

/* 宽屏时：两个选择器横向排布 */
@media (min-width: 600px) {
    .windvane-selectors {
        flex-direction: row;
    }
    
    .windvane-selector-row {
        flex: 1;
    }
}

.windvane-selector-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.windvane-selector-row .select-label {
    min-width: 80px;
    flex-shrink: 0;
}

.windvane-selector-row .custom-select {
    flex: 1;
}

.select-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.custom-select {
    flex: 1;
    padding: 10px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238b90a0' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.custom-select:hover {
    border-color: var(--accent-primary);
}

.custom-select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.15);
}

.hidden {
    display: none !important;
}

.rec-bonus-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    white-space: nowrap;
}

/* ========== 雇员管理 ========== */
.employee-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* 宽屏且空间充足时：2列（每个卡片最小400px） */
@media (min-width: 900px) {
    .employee-list {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    }
}

.employee-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.employee-card:hover {
    border-color: rgba(108, 92, 231, 0.3);
    background: var(--bg-card-hover);
}

.employee-card.active {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 1px rgba(108, 92, 231, 0.2);
}



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

.employee-name {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 2px;
}



.employee-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

/* 等级选择 */
.level-selector {
    display: flex;
    align-items: center;
    gap: 6px;
}

.level-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-right: 2px;
}

.level-btn {
    min-width: 28px;
    height: 28px;
    padding: 0 6px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    flex-shrink: 0;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.level-btn:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.level-btn.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(108, 92, 231, 0.4);
}

/* 雇员加成汇总 */
.employee-summary {
    display: flex;
    gap: 16px;
    padding: 14px 18px;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.summary-item {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.summary-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.summary-value {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--accent-secondary);
}



/* 条件加成状态标签 */
.condition-tag {
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 10px;
    border: 1px solid;
}

.condition-tag.triggered {
    background: var(--green-bg);
    color: var(--green);
    border-color: rgba(0, 206, 201, 0.3);
}

.condition-tag.not-triggered {
    background: rgba(255, 107, 107, 0.08);
    color: var(--red);
    border-color: rgba(255, 107, 107, 0.2);
    opacity: 0.7;
}



/* ========== 推荐方案区域 ========== */
.recommendation-section .card-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px 20px 20px;
}

.recommendation-result {
    min-height: auto;
}

.recommendation-placeholder {
    text-align: center;
    padding: 24px 20px;
    color: var(--text-muted);
    font-size: 0.9rem;
    background: var(--bg-input);
    border-radius: var(--radius-md);
    border: 1px dashed var(--border-color);
}

.recommendation-content {
    background: var(--bg-input);
    border-radius: var(--radius-md);
    padding: 20px;
    border: 1px solid var(--border-color);
}

.rec-summary {
    text-align: center;
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.rec-total-wrapper {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 12px;
    position: relative;
}

@media (min-width: 600px) {
    .rec-total-wrapper {
        flex-direction: row;
        justify-content: stretch;
        align-items: stretch;
        gap: 0;
    }
    
    .rec-total {
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        padding: 0 12px;
        position: relative;
    }
    
    .rec-total:first-child {
        padding-right: 24px;
    }
    
    .rec-total:last-child {
        padding-left: 24px;
    }
    
    .rec-total-wrapper::before {
        content: '';
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        width: 1px;
        height: 60%;
        background-color: var(--border-color);
    }
}

.rec-total {
    margin-bottom: 0;
    text-align: center;
}

.rec-total-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.rec-total-value {
    font-size: 1.5rem;
    font-weight: 700;
    white-space: nowrap;
    display: inline-block;
}

.rec-total-no-bonus .rec-total-value {
    background: linear-gradient(135deg, #a0aec0, #718096);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.rec-total-with-bonus .rec-total-value {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.rec-bonuses {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.rec-bonus-item {
    background: rgba(108, 92, 231, 0.1);
    color: var(--accent-secondary);
    border: 1px solid rgba(108, 92, 231, 0.15);
}

.rec-sections {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}



.rec-section h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.rec-employee-list,
.rec-dish-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.rec-employee-item,
.rec-dish-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
}

.rec-employee-name {
    flex: 1;
    font-weight: 500;
}

.rec-employee-level {
    color: var(--accent-secondary);
    font-size: 0.8rem;
}

.rec-dish-rank {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--accent-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
}

.rec-dish-name {
    flex: 1;
    font-weight: 500;
    min-width: 0;
}

.rec-dish-price-group {
    display: flex;
    flex-direction: row;
    gap: 8px;
    align-items: center;
    justify-content: flex-end;
    flex-shrink: 0;
}

.rec-dish-price {
    color: var(--text-secondary);
    font-size: 0.8rem;
    text-align: right;
}

.rec-dish-revenue {
    color: var(--green);
    font-weight: 600;
    font-size: 0.85rem;
}

/* 740-950px 价格垂直排列 */
@media (max-width: 950px) and (min-width: 740px) {
    .rec-dish-price-group {
        flex-direction: column;
        gap: 4px;
        align-items: flex-end;
    }
    .rec-dish-price {
        font-size: 0.75rem;
        text-align: right;
    }
    .rec-dish-revenue {
        text-align: right;
    }
}

/* 600-740px 雇员和菜品上下排列 + 价格垂直排列 */
@media (max-width: 740px) {
    .rec-sections {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .rec-dish-price-group {
        flex-direction: column;
        gap: 4px;
        align-items: flex-end;
    }
    .rec-dish-price {
        font-size: 0.75rem;
        text-align: right;
    }
    .rec-dish-revenue {
        text-align: right;
    }
}

.rec-conditions {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.rec-conditions h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.rec-condition-item {
    font-size: 0.8rem;
    padding: 6px 12px;
    margin-bottom: 6px;
    border-radius: var(--radius-sm);
}

.rec-condition-item.triggered {
    background: var(--green-bg);
    color: var(--green);
}

/* ========== 计算明细 ========== */
.rec-calc-detail {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
}

.rec-calc-detail h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.rec-calc-formula {
    font-size: 0.8rem;
    color: var(--text-primary);
    margin-bottom: 8px;
    padding: 10px 14px;
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    line-height: 1.5;
}

.rec-calc-note {
    font-size: 0.8rem;
    color: var(--text-primary);
    margin-bottom: 14px;
    padding: 10px 14px;
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    line-height: 1.5;
}

.rec-calc-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.rec-calc-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.rec-calc-item-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: rgba(108, 92, 231, 0.06);
    border-bottom: 1px solid var(--border-color);
}

.rec-calc-item-rank {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--accent-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    flex-shrink: 0;
}

.rec-calc-item-name {
    flex: 1;
    font-weight: 600;
    font-size: 0.88rem;
}

.rec-calc-item-result {
    color: var(--green);
    font-weight: 700;
    font-size: 0.9rem;
}

.rec-calc-item-steps {
    padding: 10px 14px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.calc-step,
.calc-step-divider,
.calc-step-final {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 3px 0;
    font-size: 0.8rem;
}

.calc-step-label {
    color: var(--text-secondary);
}

.calc-step-value {
    color: var(--text-primary);
    font-weight: 500;
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
}

.calc-step.active .calc-step-label {
    color: var(--green);
}

.calc-step.active .calc-step-value {
    color: var(--green);
    font-weight: 600;
}

.calc-step.inactive .calc-step-label {
    color: var(--text-muted);
}

.calc-step.inactive .calc-step-value {
    color: var(--text-muted);
}

.calc-step-divider {
    border-top: 1px dashed rgba(255, 255, 255, 0.06);
    margin-top: 2px;
    padding-top: 6px;
}

.calc-step-divider .calc-step-label {
    color: var(--text-muted);
    font-size: 0.75rem;
}

.calc-step-final {
    border-top: 1px solid var(--border-color);
    margin-top: 4px;
    padding-top: 8px;
}

.calc-step-final .calc-step-label {
    color: var(--accent-secondary);
    font-weight: 600;
    font-size: 0.82rem;
}

.calc-step-final .calc-step-value {
    color: var(--green);
    font-weight: 700;
    font-size: 0.88rem;
}

/* 待计算状态 */
.calc-step-pending .calc-step-label {
    color: var(--orange);
}

.calc-step-pending .calc-step-value {
    color: var(--orange);
}

.pending-tag {
    font-size: 0.65rem;
    padding: 1px 4px;
    background: var(--orange-bg);
    color: var(--orange);
    border-radius: 4px;
    margin-left: 4px;
}

.formula-note {
    color: var(--orange);
    font-size: 0.7rem;
}

/* 人流量和装修汇总 */
.rec-calc-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    border: 1px solid var(--border-color);
}

.rec-calc-summary-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.rec-calc-summary-item .summary-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.rec-calc-summary-item .summary-value {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}

.rec-calc-summary-item.highlight {
    background: var(--accent-primary);
}

.rec-calc-summary-item.highlight .summary-label,
.rec-calc-summary-item.highlight .summary-value {
    color: white;
}

.rec-calc-summary-item.compare {
    border: 1px dashed var(--yellow);
    background: rgba(255, 200, 50, 0.08);
}

.rec-calc-summary-item.compare .summary-label {
    color: var(--yellow);
    font-size: 0.8rem;
}

.rec-calc-summary-item.compare .summary-value {
    color: var(--yellow);
    font-weight: 700;
}

/* 每小时收益行 */
.calc-step-hourly {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px dashed var(--border-color);
}

.calc-step-hourly .calc-step-label {
    color: var(--green);
    font-weight: 600;
}

.calc-step-hourly .calc-step-value {
    color: var(--green);
    font-weight: 700;
    font-size: 0.9rem;
}

/* 总计区域 */
.rec-calc-total {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 16px;
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    margin-top: 16px;
    border: 2px solid var(--accent-primary);
}

.rec-calc-total-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    flex: 1;
    padding: 8px;
}

.rec-calc-total-item .total-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.rec-calc-total-item .total-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent-secondary);
    white-space: nowrap;
}

.rec-calc-total-item.highlight {
    background: var(--accent-gradient);
    border-radius: var(--radius-sm);
    padding: 8px;
}

.rec-calc-total-item.highlight .total-label,
.rec-calc-total-item.highlight .total-value {
    color: white;
}

/* 窄屏适配：总收益区域上下排列 */
@media (max-width: 600px) {
    .rec-calc-total {
        flex-direction: column;
        gap: 12px;
    }
}

/* ========== 计算按钮 ========== */
.calculate-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px;
    background: var(--accent-gradient);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 8px;
    margin-bottom: 8px;
}

/* 计算明细容器 */
.calc-detail-container {
    margin-top: 0;
}

.calculate-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(108, 92, 231, 0.4);
}

.calculate-btn:active {
    transform: translateY(0);
}

.btn-icon {
    font-size: 1.2rem;
}

/* ========== 底部 ========== */
.app-footer {
    text-align: center;
    padding: 24px 0 40px;
    color: var(--text-muted);
    font-size: 0.8rem;
    border-top: 1px solid var(--border-color);
}

.author-name {
    font-weight: 600;
    color: var(--accent-primary);
    font-size: 0.9rem;
}

/* ========== 响应式 ========== */
@media (max-width: 480px) {
    .app-title {
        font-size: 1.5rem;
    }

    .card-body {
        padding: 16px;
    }

    .card-header {
        padding: 16px 16px 0;
    }

    .employee-type-badge {
        display: none;
    }

    .employee-summary {
        flex-direction: column;
        gap: 8px;
    }

    .ranking-item {
        flex-wrap: wrap;
    }

    .ranking-revenue {
        width: 100%;
        text-align: left;
        padding-top: 8px;
        border-top: 1px solid var(--border-color);
        margin-top: 4px;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }

    .menu-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }

    .menu-summary {
        flex-direction: column;
        gap: 8px;
    }
}

/* ========== 底部固定按钮条 ========== */
.bottom-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-card);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 8px env(safe-area-inset-left) calc(8px + env(safe-area-inset-bottom)) env(safe-area-inset-right);
    z-index: 1000;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.2);
}

.bottom-bar-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 8px 12px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    border-radius: 8px;
}

.bottom-bar-btn:hover {
    background: var(--bg-input);
    color: var(--accent-secondary);
}

.bottom-bar-btn:active {
    transform: scale(0.97);
}

.bottom-bar-btn .btn-icon {
    font-size: 1.4rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bottom-bar-btn .btn-text {
    font-size: 0.75rem;
    font-weight: 500;
}

/* 公告按钮有新公告时的状态 */
.bottom-bar-btn.announcement-btn-new {
    color: var(--orange);
    background: rgba(255, 165, 2, 0.15);
    border-radius: 10px;
    font-weight: 600;
}

.bottom-bar-btn.announcement-btn-new .btn-icon {
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* 给应用容器和底部添加内边距，避免被底部按钮条遮挡 */
.app-container {
    padding-bottom: 70px;
}

/* 给主内容添加底部内边距 */
.main-content {
    padding-bottom: 40px;
}

@media (min-width: 768px) {
    .app-container {
        padding-bottom: 70px;
    }
}

@media (max-width: 480px) {
    .bottom-bar-btn .btn-icon {
        font-size: 1.3rem;
    }
    
    .bottom-bar-btn .btn-text {
        font-size: 0.7rem;
    }
}

/* ========== 悬浮按钮组（宽屏） ========== */
.floating-btn-group {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: none;
    flex-direction: column-reverse;
    gap: 12px;
    z-index: 1000;
}

.floating-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    border: none;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    text-decoration: none;
}

.floating-btn:hover {
    transform: translateY(-2px) scale(1.05);
}

.floating-btn:active {
    transform: translateY(0) scale(0.98);
}

/* 公告按钮 */
.announcement-btn {
    background: var(--accent-gradient);
    box-shadow: 0 4px 16px rgba(108, 92, 231, 0.4);
    position: relative;
}

.announcement-btn:hover {
    box-shadow: 0 8px 24px rgba(108, 92, 231, 0.5);
}

/* 公告按钮有新公告时 */
.announcement-btn.announcement-btn-new {
    background: linear-gradient(135deg, #FFA502, #FF7A00);
    box-shadow: 0 4px 16px rgba(255, 165, 2, 0.4);
}

.announcement-btn.announcement-btn-new:hover {
    box-shadow: 0 8px 24px rgba(255, 165, 2, 0.5);
}

/* 高级设置按钮 */
.advanced-settings-btn {
    background: var(--accent-gradient);
    box-shadow: 0 4px 16px rgba(108, 92, 231, 0.4);
}

.advanced-settings-btn:hover {
    box-shadow: 0 8px 24px rgba(108, 92, 231, 0.5);
}

/* GitHub 按钮 */
.github-btn {
    background: #24292e;
    box-shadow: 0 4px 16px rgba(36, 41, 46, 0.4);
}

.github-btn:hover {
    background: #2d3339;
    box-shadow: 0 8px 24px rgba(36, 41, 46, 0.5);
}

/* ========== 响应式切换：740px 以上使用悬浮按钮 ========== */
@media (min-width: 740px) {
    /* 隐藏底部按钮条 */
    .bottom-bar {
        display: none;
    }
    
    /* 显示悬浮按钮组 */
    .floating-btn-group {
        display: flex;
    }
    
    /* 恢复原来的底部边距，左右同时增加宽度 */
    .app-container {
        padding-bottom: 20px;
        padding-left: 90px;
        padding-right: 90px;
    }
}

@media (max-width: 739px) {
    /* 窄屏隐藏悬浮按钮组 */
    .floating-btn-group {
        display: none;
    }
    
    /* 窄屏显示底部按钮条 */
    .bottom-bar {
        display: flex;
    }
}

/* 未读公告项 */
.announcement-item-new {
    border-color: rgba(255, 165, 2, 0.4);
    background: linear-gradient(135deg, rgba(255, 165, 2, 0.08), var(--bg-input));
}

/* 未读公告标签 */
.announcement-new-badge {
    display: inline-block;
    background: #FF4D4F;
    color: white;
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 4px;
    margin-right: 6px;
    font-weight: 600;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1001;
    padding: 20px;
}

.modal-overlay.hidden {
    display: none;
}

.modal-container {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 700px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
    animation: modalFadeIn 0.2s ease;
}

/* 公告弹窗专用样式 */
#announcement-modal .modal-container {
    max-width: 700px;
}

#announcement-modal .modal-body {
    max-height: 60vh;
    overflow-y: auto;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 1.2rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.close-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.close-btn:hover {
    background: var(--bg-input);
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

.setting-group {
    margin-bottom: 16px;
}

.setting-group label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.setting-input {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: var(--transition);
}

.setting-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.15);
}

.modal-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 24px 0;
}

.danger-zone {
    background: rgba(255, 107, 107, 0.05);
    border: 1px solid rgba(255, 107, 107, 0.2);
    border-radius: var(--radius-md);
    padding: 16px;
}

.danger-zone h3 {
    font-size: 0.95rem;
    color: var(--red);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.danger-btn {
    width: 100%;
    padding: 12px;
    background: var(--red);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.danger-btn:hover {
    background: #ff5252;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 107, 107, 0.3);
}

.danger-btn:active {
    transform: translateY(0);
}

.setting-section-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.setting-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.sub-section-title {
    font-size: 0.9rem;
    font-weight: 500;
    margin: 20px 0 12px;
    color: var(--text-primary);
}

.custom-item-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 4px;
    max-height: 200px;
    overflow-y: auto;
}

.custom-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: var(--bg-input);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

.custom-item-info {
    flex: 1;
}

.custom-item-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

.custom-item-desc {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

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

.icon-btn {
    padding: 6px 10px;
    font-size: 0.85rem;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.edit-btn {
    background: var(--blue-bg);
    color: var(--blue);
}

.edit-btn:hover {
    background: rgba(116, 185, 255, 0.2);
}

.delete-btn {
    background: rgba(255, 107, 107, 0.1);
    color: var(--red);
}

.delete-btn:hover {
    background: rgba(255, 107, 107, 0.2);
}

.primary-btn {
    padding: 10px 20px;
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.primary-btn:hover {
    background: var(--accent-secondary);
    transform: translateY(-1px);
}

.secondary-btn {
    padding: 10px 20px;
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

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

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
}

/* ========== 开关样式 ========== */
.switch-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.switch-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.switch-slider {
    position: relative;
    width: 48px;
    height: 26px;
    background-color: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: 26px;
    transition: 0.3s;
    cursor: pointer;
}

.switch-slider::before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 2px;
    bottom: 2px;
    background-color: white;
    border-radius: 50%;
    transition: 0.3s;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.switch-input:checked + .switch-slider {
    background-color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.switch-input:checked + .switch-slider::before {
    transform: translateX(22px);
}

.switch-input:focus + .switch-slider {
    box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.15);
}

/* ========== 风向标提示样式 ========== */
.windvane-disabled-notice {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: rgba(255, 165, 2, 0.12);
    border: 1px solid rgba(255, 165, 2, 0.4);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.windvane-disabled-notice .notice-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
}

.windvane-disabled-notice.hidden {
    display: none;
}

.windvane-disabled-notice .notice-content {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.windvane-disabled-notice .notice-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.windvane-disabled-notice .notice-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.windvane-disabled-notice .notice-action {
    font-size: 0.85rem;
    color: var(--accent-primary);
    font-weight: 500;
}

@media (max-width: 480px) {
    .windvane-disabled-notice .notice-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    
    .windvane-disabled-notice .notice-action {
        margin-top: 4px;
    }
}

.windvane-selectors {
    transition: opacity 0.3s ease;
}

.windvane-selectors.disabled {
    opacity: 0.5;
    pointer-events: none;
}

/* ========== 店铺数量选择器样式 ========== */
.shop-count-selector {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.shop-count-btn {
    min-width: 44px;
    padding: 10px 16px;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.shop-count-btn:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-primary);
}

.shop-count-btn.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: white;
    box-shadow: 0 2px 8px rgba(108, 92, 231, 0.3);
}

/* 批量选择器 */
.item-bulk-selector {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 12px;
}

.bulk-btn {
    padding: 8px 16px;
    font-size: 0.9rem;
}

/* 可折叠菜单样式 */
.collapsible-section {
    margin-bottom: 8px;
}

.collapsible-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    padding: 8px 0;
    user-select: none;
}

.collapsible-header:hover {
    opacity: 0.8;
}

.collapsible-header .setting-section-title {
    margin-bottom: 0;
}

.collapsible-arrow {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.collapsible-content {
    max-height: 500px;
    overflow-y: auto;
    transition: max-height 0.3s ease, opacity 0.3s ease;
    opacity: 1;
}

.collapsible-section.collapsed .collapsible-content {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
}

/* 菜品设置滚动容器 */
.item-settings-scroll {
    max-height: 300px;
    overflow-y: auto;
    padding-right: 8px;
}

/* 设置提示文本 */
.setting-hint {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 6px;
    margin-left: 0;
}