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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}

/* 密码保护样式 */
.auth-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

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

.auth-box {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    text-align: center;
    max-width: 400px;
    width: 90%;
    animation: slideIn 0.3s ease-out;
}

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

.auth-box h2 {
    color: #2d3748;
    margin-bottom: 10px;
    font-size: 28px;
}

.auth-box p {
    color: #718096;
    margin-bottom: 20px;
    font-size: 14px;
}

.auth-box input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 16px;
    margin-bottom: 20px;
    transition: all 0.3s;
}

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

.auth-box button {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.auth-box button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
}

.auth-box button:active {
    transform: translateY(0);
}

.auth-error {
    color: #e53e3e;
    font-size: 14px;
    margin-top: 10px;
    min-height: 20px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}

header {
    background: white;
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

h1 {
    color: #2d3748;
    margin-bottom: 24px;
    text-align: center;
    font-size: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.sync-indicator {
    font-size: 20px;
    opacity: 0.6;
    transition: all 0.3s;
}

.sync-indicator.syncing {
    animation: spin 1s linear infinite;
}

.sync-indicator.success {
    opacity: 1;
    color: #48bb78;
}

.sync-indicator.error {
    opacity: 1;
    color: #f56565;
}

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

/* 月份选择器 */
.month-selector-container {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.month-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
}

.month-btn {
    padding: 8px 16px;
    background: #e2e8f0;
    color: #2d3748;
    border: 2px solid transparent;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.month-btn:hover {
    background: #cbd5e0;
    transform: translateY(-2px);
}

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

.add-month-btn {
    background: linear-gradient(135deg, #48bb78, #38a169);
    color: white;
}

.add-month-btn:hover {
    box-shadow: 0 4px 12px rgba(72, 187, 120, 0.4);
}

/* 数据加密开关 */
.privacy-toggle {
    background: white;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.privacy-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.privacy-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.privacy-btn.unlocked {
    background: linear-gradient(135deg, #48bb78, #38a169);
}

.privacy-icon {
    font-size: 20px;
}

.privacy-hint {
    color: #718096;
    font-size: 14px;
}

/* 数据隐藏状态 - 只隐藏数字 */
body.privacy-mode .value,
body.privacy-mode .subcategory-total,
body.privacy-mode .section-total strong,
body.privacy-mode .item-amount,
body.privacy-mode .item-percentage,
body.privacy-mode input[type="number"] {
    filter: blur(8px);
    user-select: none;
    pointer-events: none;
}

body.privacy-mode .progress-bar {
    filter: blur(4px);
}

body.privacy-mode canvas {
    filter: blur(6px);
}

/* 对比信息中只隐藏数字部分 */
body.privacy-mode .comparison-value {
    filter: blur(8px);
    user-select: none;
}

/* 对比信息 */
.comparison-container {
    background: #f7fafc;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 20px;
    border: 2px solid #e2e8f0;
}

.comparison-container h3 {
    color: #2d3748;
    margin-bottom: 16px;
    font-size: 18px;
    text-align: center;
}

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

.comparison-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, #cbd5e0, transparent);
    margin: 16px 0;
}

.comparison-item {
    background: white;
    padding: 16px;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
}

.comparison-label {
    display: block;
    color: #718096;
    font-size: 14px;
    margin-bottom: 8px;
    font-weight: 500;
}

.comparison-values {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.comparison-current {
    color: #2d3748;
    font-size: 18px;
    font-weight: 700;
}

.comparison-arrow {
    font-size: 20px;
    font-weight: bold;
}

.comparison-arrow.up {
    color: #48bb78;
}

.comparison-arrow.down {
    color: #f56565;
}

.comparison-diff {
    font-size: 14px;
    font-weight: 600;
}

.comparison-diff.positive {
    color: #48bb78;
}

.comparison-diff.negative {
    color: #f56565;
}

.no-comparison {
    text-align: center;
    color: #a0aec0;
    padding: 16px;
    font-size: 14px;
    background: #f7fafc;
    border-radius: 10px;
    margin-bottom: 20px;
}

/* 图表容器 */
.chart-container {
    background: #f7fafc;
    padding: 24px;
    border-radius: 12px;
    margin-top: 20px;
    border: 2px solid #e2e8f0;
}

.chart-container-top {
    margin-top: 0;
    margin-bottom: 20px;
}

.chart-container h3 {
    color: #2d3748;
    margin-bottom: 20px;
    font-size: 18px;
    text-align: center;
}

.chart-container canvas {
    max-height: 300px;
}

/* 固定资产样式 */
.real-estate-item {
    background: #f7fafc;
    padding: 16px;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.real-estate-item:hover {
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15);
}

.real-estate-name-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #cbd5e0;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.2s;
    margin-bottom: 8px;
}

.real-estate-name-input:focus {
    outline: none;
    border-color: #667eea;
}

.real-estate-fields {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.real-estate-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.real-estate-field label {
    font-size: 12px;
    color: #718096;
    font-weight: 500;
}

.real-estate-field input {
    padding: 8px 10px;
    border: 1px solid #cbd5e0;
    border-radius: 8px;
    font-size: 13px;
    transition: border-color 0.2s;
}

.real-estate-field input:focus {
    outline: none;
    border-color: #667eea;
}

.real-estate-field input:disabled {
    background-color: #e2e8f0;
    color: #4a5568;
    cursor: not-allowed;
}

.real-estate-ratio {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    background: #e6fffa;
    border-radius: 8px;
    margin-top: 4px;
}

.real-estate-ratio-label {
    font-size: 13px;
    color: #2c7a7b;
    font-weight: 600;
}

.real-estate-ratio-value {
    font-size: 14px;
    color: #234e52;
    font-weight: 700;
}

@media (max-width: 768px) {
    .real-estate-fields {
        grid-template-columns: 1fr;
    }
}

.data-controls {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.export-group {
    position: relative;
    display: inline-block;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 8px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    min-width: 200px;
    z-index: 1000;
    overflow: hidden;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-menu button {
    width: 100%;
    padding: 12px 16px;
    background: white;
    color: #2d3748;
    border: none;
    text-align: left;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.dropdown-menu button:hover {
    background: #f7fafc;
}

.dropdown-menu button:not(:last-child) {
    border-bottom: 1px solid #e2e8f0;
}

.control-btn {
    padding: 10px 20px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.control-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

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

.control-btn.danger {
    background: linear-gradient(135deg, #f56565, #e53e3e);
}

.control-btn.danger:hover {
    box-shadow: 0 6px 20px rgba(245, 101, 101, 0.4);
}

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

.summary-item {
    background: #f7fafc;
    padding: 16px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-left: 4px solid;
}

.summary-item.positive {
    border-left-color: #48bb78;
}

.summary-item.negative {
    border-left-color: #f56565;
}

.summary-item.neutral {
    border-left-color: #4299e1;
}

.summary-item .label {
    color: #718096;
    font-size: 14px;
}

.summary-item .value {
    color: #2d3748;
    font-size: 24px;
    font-weight: 700;
}

.sections {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.section {
    background: white;
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.section-wide {
    grid-column: 1 / -1;
}

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

/* 资产分类布局 - 股票占整行,其他三列 */
.subcategories-assets {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.subcategory-full {
    grid-column: 1 / -1;
}

@media (max-width: 900px) {
    .subcategories-assets {
        grid-template-columns: 1fr;
    }
}

.subcategories-two {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.subcategories-three {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

@media (max-width: 900px) {
    .subcategories-two {
        grid-template-columns: 1fr;
    }
    
    .subcategories-three {
        grid-template-columns: 1fr;
    }
}

.subcategory {
    background: #f7fafc;
    border-radius: 12px;
    padding: 16px;
    border: 2px solid #e2e8f0;
}

.subcategory-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid #cbd5e0;
    min-height: 28px;
}

.subcategory-header h3 {
    color: #2d3748;
    font-size: 16px;
    font-weight: 600;
    margin: 0;
    line-height: 1.2;
}

.subcategory-total {
    color: #667eea;
    font-weight: 700;
    font-size: 15px;
    white-space: nowrap;
    margin-left: 8px;
}

/* 股票嵌套分类样式 */
.stock-categories {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 4px;
}

@media (max-width: 1024px) {
    .stock-categories {
        grid-template-columns: 1fr;
    }
}

.stock-category {
    background: white;
    border-radius: 10px;
    padding: 12px;
    border: 1px solid #e2e8f0;
}

.stock-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px dashed #e2e8f0;
}

.stock-header h4 {
    color: #4a5568;
    font-size: 14px;
    font-weight: 600;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 2px solid #e2e8f0;
}

.section-header h2 {
    color: #2d3748;
    font-size: 22px;
}

.section-total {
    color: #4a5568;
}

.section-total strong {
    color: #2d3748;
    font-size: 18px;
}

.items-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 12px;
    min-height: 40px;
}

.subcategory .items-container {
    min-height: 30px;
}

.item {
    background: #f7fafc;
    padding: 16px;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.item:hover {
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15);
}

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

.item-row input {
    flex: 1;
    min-width: 120px;
    padding: 10px 12px;
    border: 1px solid #cbd5e0;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.item-row input:focus {
    outline: none;
    border-color: #667eea;
}

.item-row input[type="number"] {
    max-width: 150px;
    flex: 0 1 150px;
}

.item-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.item-percentage {
    color: #667eea;
    font-weight: 600;
    font-size: 14px;
}

.progress-bar {
    height: 6px;
    background: #e2e8f0;
    border-radius: 3px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 3px;
    transition: width 0.3s ease;
}

.delete-btn {
    background: #f56565;
    color: white;
    border: none;
    padding: 8px 14px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    transition: background 0.2s;
}

.delete-btn:hover {
    background: #e53e3e;
}

.add-btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.add-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

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

.add-btn-small {
    width: 100%;
    padding: 8px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.add-btn-small:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

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

.empty-state {
    text-align: center;
    color: #a0aec0;
    padding: 20px;
    font-size: 14px;
}

/* 待归属股权样式 */
.equity-item {
    background: #f7fafc;
    padding: 16px;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.equity-item:hover {
    border-color: #667eea;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15);
}

.equity-name-input {
    flex: 1 !important;
    padding: 10px 12px;
    border: 1px solid #cbd5e0;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.2s;
}

.equity-name-input:focus {
    outline: none;
    border-color: #667eea;
}

.equity-fields {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.equity-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.equity-field label {
    font-size: 12px;
    color: #718096;
    font-weight: 500;
}

.equity-field input {
    padding: 8px 10px;
    border: 1px solid #cbd5e0;
    border-radius: 8px;
    font-size: 13px;
    transition: border-color 0.2s;
}

.equity-field input:focus {
    outline: none;
    border-color: #667eea;
}

@media (max-width: 768px) {
    .equity-fields {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .summary {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .sections {
        grid-template-columns: 1fr;
    }
    
    h1 {
        font-size: 24px;
    }
}