/**
 * 随心便签 - 样式文件
 * 设计理念：完全使用项目全局主题变量，参考大写金额实现
 * 背景：使用设置面板的背景模糊层
 * 内容：文字内容层，避免硬编码
 */

/* ===== 主弹窗样式 ===== */
/* 弹窗遮罩层 - 使用设置面板的背景模糊层 */
.sxbianq-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    display: flex;
    justify-content: center;
    align-items: center;
}

.sxbianq-modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

/* 背景框层 - 弹窗的背景层 */
.sxbianq-modal-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* 主弹窗容器 - 文字内容层 */
.sxbianq-modal {
    position: relative;
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 900px;
    max-height: 85vh;
    overflow: hidden;
    transform: translateY(20px) scale(0.9);
    transition: all var(--transition-normal);
    border: 1px solid var(--bg-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.sxbianq-modal-overlay.show .sxbianq-modal {
    transform: translateY(0) scale(1);
}

/* 弹窗头部 */
.sxbianq-modal-header {
    padding: 20px 20px 10px;
    border-bottom: 1px solid var(--bg-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: transparent;
}

.sxbianq-modal-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-heading);
    margin: 0;
}

.sxbianq-close-btn {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.sxbianq-close-btn:hover {
    background: var(--hover-bg);
    color: var(--text-heading);
}

/* 弹窗内容 */
.sxbianq-modal-content {
    display: flex;
    min-height: 450px;
    max-height: calc(85vh - 100px);
    overflow: hidden;
}

/* 三列布局 */
.sxbianq-three-columns {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 1.5fr;
    gap: 0;
    min-height: 500px;
    max-height: 65vh;
}

/* 三列模式下的列 */
.sxbianq-column {
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--bg-border);
    background: var(--bg-secondary);
}

.sxbianq-column:last-child {
    border-right: none;
    background: var(--bg-primary);
}

.sxbianq-column-header {
    padding: 15px 20px;
    background: var(--accent-color);
    color: white;
    font-weight: 500;
    font-size: 14px;
}

.sxbianq-column-header h4 {
    margin: 0;
    font-size: 14px;
}

.sxbianq-column-content {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    max-height: calc(65vh - 80px);
}

/* 第一列：新建便签 */
.sxbianq-column-new {
    min-width: 300px;
}

.sxbianq-quick-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.sxbianq-quick-title {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--bg-border);
    border-radius: var(--border-radius);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
}

.sxbianq-quick-title:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(var(--accent-color-rgb, 0, 123, 255), 0.2);
}

.sxbianq-quick-content {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--bg-border);
    border-radius: var(--border-radius);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    resize: vertical;
    min-height: 120px;
}

.sxbianq-quick-content:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(var(--accent-color-rgb, 0, 123, 255), 0.2);
}

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

/* 第二列：快捷操作 */
.sxbianq-column-operations {
    min-width: 250px;
}

.sxbianq-operations-grid {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.sxbianq-btn-block {
    width: 100%;
    padding: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.sxbianq-stats-mini {
    background: var(--bg-primary);
    border: 1px solid var(--bg-border);
    border-radius: var(--border-radius);
    padding: 15px;
}

.sxbianq-stats-mini h5 {
    margin: 0 0 10px 0;
    font-size: 12px;
    color: var(--text-secondary);
}

.stats-mini-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}

.stat-mini-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid var(--bg-border);
}

.stat-mini-item:last-child {
    border-bottom: none;
}

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

.stat-mini-value {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
}

/* 第三列：便签列表 */
.sxbianq-column-list {
    min-width: 350px;
}

.sxbianq-tabs-small {
    display: flex;
    margin-bottom: 15px;
}

.sxbianq-tab-small {
    flex: 1;
    padding: 8px 12px;
    background: transparent;
    border: 1px solid var(--bg-border);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 12px;
    transition: all var(--transition-fast);
}

.sxbianq-tab-small:first-child {
    border-top-left-radius: var(--border-radius);
    border-bottom-left-radius: var(--border-radius);
}

.sxbianq-tab-small:last-child {
    border-top-right-radius: var(--border-radius);
    border-bottom-right-radius: var(--border-radius);
}

.sxbianq-tab-small.sxbianq-tab-active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.sxbianq-notes-list-small {
    max-height: 350px;
    overflow-y: auto;
}

.sxbianq-note-item-small {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-border);
    border-radius: var(--border-radius);
    padding: 12px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.sxbianq-note-item-small:hover {
    background: var(--hover-bg);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.sxbianq-note-item-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    font-size: 13px;
}

.sxbianq-note-item-preview {
    color: var(--text-secondary);
    font-size: 12px;
    line-height: 1.4;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sxbianq-note-item-status {
    font-size: 11px;
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    gap: 4px;
}

.sxbianq-notes-empty {
    text-align: center;
    color: var(--text-secondary);
    padding: 40px 20px;
    font-style: italic;
}

/* 侧边栏 */
.sxbianq-sidebar {
    width: 280px;
    min-width: 280px;
    padding: 20px;
    border-right: 1px solid var(--bg-border);
    background: var(--bg-secondary);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* 主内容区 */
.sxbianq-main-content {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    min-width: 0;
}

/* 侧边栏区块 */
.sxbianq-sidebar-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sxbianq-sidebar-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-heading);
    margin: 0;
}

.sxbianq-btn-large {
    width: 100%;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
}

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

.sxbianq-btn-text {
    font-weight: 500;
}

/* 侧边栏操作组 */
.sxbianq-sidebar-actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sxbianq-sidebar-actions .sxbianq-btn {
    width: 100%;
    padding: 10px 12px;
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: flex-start;
    text-align: left;
}

/* 统计信息 */
.sxbianq-stats {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sxbianq-stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--bg-primary);
    border-radius: var(--border-radius);
    border: 1px solid var(--bg-border);
}

.sxbianq-stat-label {
    font-size: 13px;
    color: var(--text-secondary);
}

.sxbianq-stat-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-heading);
}

/* 列表头部 */
.sxbianq-list-header {
    margin-bottom: 16px;
}

.sxbianq-list-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-heading);
    margin: 0 0 4px 0;
}

.sxbianq-list-subtitle {
    font-size: 13px;
    color: var(--text-secondary);
}

/* 便签列表 */
.sxbianq-notes-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* 工具栏 */
.sxbianq-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid var(--bg-border);
    background: transparent;
}

.sxbianq-toolbar-left {
    display: flex;
    gap: 10px;
}

.sxbianq-btn {
    background: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: 14px;
    transition: all var(--transition-fast);
    font-family: inherit;
}

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

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

.sxbianq-btn-primary:hover {
    background: var(--primary-hover-color);
    opacity: 0.9;
}

.sxbianq-notes-count {
    color: var(--text-secondary);
    font-size: 14px;
}

/* 便签列表 */
.sxbianq-notes-list {
    padding: 20px;
}

.sxbianq-notes-empty {
    text-align: center;
    color: var(--text-secondary);
    padding: 40px;
    font-style: italic;
}

.sxbianq-note-item {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-border);
    border-radius: var(--border-radius);
    padding: 15px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sxbianq-note-item:hover {
    background: var(--hover-bg);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.sxbianq-note-item-info {
    flex: 1;
    min-width: 0;
}

.sxbianq-note-item-title {
    font-weight: 600;
    color: var(--text-heading);
    margin-bottom: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sxbianq-note-item-preview {
    color: var(--text-secondary);
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sxbianq-note-item-time {
    color: var(--text-muted);
    font-size: 12px;
    margin-left: 10px;
    white-space: nowrap;
}

/* ===== 悬浮便签样式 ===== */
.sxbianq-floating-note {
    position: fixed;
    background: var(--bg-primary);
    border: 1px solid var(--bg-border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    max-width: 400px;
    min-height: 120px;
    max-height: 500px;
    display: flex;
    flex-direction: column;
    font-family: inherit;
    cursor: move;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
    z-index: 150;
    overflow: hidden;
}

.sxbianq-floating-note.show {
    opacity: 1;
    transform: scale(1);
}

.sxbianq-floating-note.dragging {
    opacity: 0.8;
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
    z-index: 1001;
}

.sxbianq-floating-note.deleting {
    opacity: 0;
    transform: scale(0.8) rotate(10deg);
    transition: all var(--transition-normal);
}

/* 便签头部 */
.sxbianq-note-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--bg-border);
    cursor: move;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.sxbianq-note-title {
    font-weight: 600;
    color: var(--text-heading);
    font-size: 14px;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sxbianq-note-controls {
    display: flex;
    gap: 5px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.sxbianq-floating-note:hover .sxbianq-note-controls {
    opacity: 1;
}

.sxbianq-note-btn {
    background: none;
    border: none;
    padding: 4px 6px;
    cursor: pointer;
    border-radius: var(--border-radius);
    font-size: 12px;
    transition: all var(--transition-fast);
    line-height: 1;
    color: var(--text-secondary);
}

.sxbianq-note-btn:hover {
    background: var(--hover-bg);
    color: var(--text-heading);
}

.sxbianq-note-hide:hover {
    background: var(--hover-bg);
    color: var(--primary-color);
}

.sxbianq-note-delete:hover {
    background: var(--hover-bg);
    color: var(--danger-color);
}

.sxbianq-note-merge {
    background: none;
    border: none;
    padding: 4px 6px;
    cursor: pointer;
    border-radius: var(--border-radius);
    font-size: 12px;
    transition: all var(--transition-fast);
    line-height: 1;
    color: var(--text-secondary);
}

.sxbianq-note-merge:hover {
    background: var(--hover-bg);
    color: var(--warning-color);
}

/* 便签内容 */
.sxbianq-note-content {
    flex: 1;
    padding: 15px;
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.5;
    overflow-y: auto;
    word-wrap: break-word;
    white-space: pre-wrap;
}

/* ===== 小图标合并样式 ===== */
.sxbianq-merged-container {
    position: fixed;
    top: 80px; /* 顶部导航栏高度 + 间距 */
    left: 20px;
    display: flex;
    flex-direction: row;
    gap: 8px;
    z-index: 98;
    flex-wrap: wrap;
    max-width: calc(3 * 120px + 2 * 8px); /* 最多3列：3个图标宽度 + 2个间距 */
}

.sxbianq-merged-note {
    background: var(--bg-primary);
    border: 1px solid var(--bg-border);
    border-radius: var(--border-radius);
    padding: 8px 12px;
    min-width: 80px;
    max-width: 120px;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
    text-align: center;
    font-size: 12px;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    position: relative;
}

.sxbianq-merged-note:hover {
    background: var(--hover-bg);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.sxbianq-merged-note::before {
    content: '📝';
    margin-right: 4px;
}

.sxbianq-merged-note.active {
    background: var(--primary-color);
    color: white;
}

/* ===== 编辑器样式 ===== */
.sxbianq-editor-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    display: flex;
    justify-content: center;
    align-items: center;
}

.sxbianq-editor-overlay.show {
    opacity: 1;
    visibility: visible;
}

/* 编辑器背景框层 */
.sxbianq-editor-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.sxbianq-editor-modal {
    position: relative;
    background: var(--bg-primary);
    border: 1px solid var(--bg-border);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow: hidden;
    transform: translateY(20px) scale(0.9);
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.sxbianq-editor-overlay.show .sxbianq-editor-modal {
    transform: translateY(0) scale(1);
}

/* 编辑器头部 */
.sxbianq-editor-header {
    padding: 20px 20px 10px;
    border-bottom: 1px solid var(--bg-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: transparent;
}

.sxbianq-editor-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-heading);
    margin: 0;
}

.sxbianq-editor-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--text-secondary);
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.sxbianq-editor-close:hover {
    background: var(--hover-bg);
    color: var(--text-heading);
}

/* 编辑器内容 */
.sxbianq-editor-body {
    padding: 20px;
}

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

.sxbianq-form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-heading);
    font-size: 14px;
}

.sxbianq-title-input,
.sxbianq-content-input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--bg-border);
    border-radius: var(--border-radius);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-size: 14px;
    font-family: inherit;
    transition: all var(--transition-fast);
}

.sxbianq-title-input:focus,
.sxbianq-content-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-color-alpha);
}

.sxbianq-content-input {
    resize: vertical;
    min-height: 120px;
    line-height: 1.5;
}

.sxbianq-form-info {
    text-align: right;
    margin-top: 5px;
}

.sxbianq-char-count {
    font-size: 12px;
    color: var(--text-secondary);
}

/* 编辑器底部 */
.sxbianq-editor-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 20px;
    border-top: 1px solid var(--bg-border);
    background: transparent;
}

/* ===== Toast消息样式 ===== */
.sxbianq-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 12px 20px;
    border-radius: var(--border-radius);
    color: white;
    font-size: 14px;
    z-index: 10001;
    opacity: 0;
    transform: translateX(100%);
    transition: all var(--transition-normal);
}

.sxbianq-toast.show {
    opacity: 1;
    transform: translateX(0);
}

.sxbianq-toast-info {
    background: var(--primary-color);
}

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

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

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

/* ===== 响应式设计 ===== */
@media (max-width: 768px) {
    .sxbianq-modal {
        width: 95%;
        max-width: none;
    }
    
    .sxbianq-editor-modal {
        width: 95%;
        max-width: none;
    }
    
    .sxbianq-floating-note {
        min-width: 150px;
        max-width: 300px;
    }
    
    .sxbianq-modal-content {
        flex-direction: column;
    }
    
    .sxbianq-sidebar {
        width: 100%;
        min-width: unset;
        border-right: none;
        border-bottom: 1px solid var(--bg-border);
        padding: 15px;
    }
    
    .sxbianq-main-content {
        padding: 15px;
    }
    
    .sxbianq-sidebar-actions {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .sxbianq-sidebar-actions .sxbianq-btn {
        flex: 1;
        min-width: 120px;
    }
    
    .sxbianq-stats {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .sxbianq-stat-item {
        flex: 1;
        min-width: 80px;
    }
    
    .sxbianq-note-item {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    
    .sxbianq-note-item-time {
        margin-left: 0;
        text-align: right;
    }
    
    .sxbianq-merged-container {
        left: 10px;
        top: 60px;
        max-width: calc(100vw - 20px);
    }
    
    .sxbianq-merged-note {
        min-width: 60px;
        max-width: 80px;
        font-size: 11px;
        padding: 6px 8px;
    }
}

/* ===== 滚动条样式 ===== */
.sxbianq-modal-body::-webkit-scrollbar,
.sxbianq-note-content::-webkit-scrollbar {
    width: 6px;
}

.sxbianq-modal-body::-webkit-scrollbar-track,
.sxbianq-note-content::-webkit-scrollbar-track {
    background: transparent;
}

.sxbianq-modal-body::-webkit-scrollbar-thumb,
.sxbianq-note-content::-webkit-scrollbar-thumb {
    background: var(--text-secondary);
    border-radius: 3px;
    opacity: 0.5;
}

.sxbianq-modal-body::-webkit-scrollbar-thumb:hover,
.sxbianq-note-content::-webkit-scrollbar-thumb:hover {
    background: var(--text-primary);
    opacity: 0.7;
}

/* ===== 动画关键帧 ===== */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* ===== 无障碍支持 ===== */
@media (prefers-reduced-motion: reduce) {
    .sxbianq-modal-overlay,
    .sxbianq-modal,
    .sxbianq-editor-modal,
    .sxbianq-floating-note,
    .sxbianq-note-item,
    .sxbianq-merged-note {
        transition: none;
    }
    
    .sxbianq-note-content::before {
        animation: none;
    }
}

/* ===== 高对比度模式 ===== */
@media (prefers-contrast: high) {
    .sxbianq-floating-note,
    .sxbianq-modal,
    .sxbianq-editor-modal,
    .sxbianq-merged-note {
        border-width: 2px;
    }
    
    .sxbianq-note-btn:hover,
    .sxbianq-btn:hover {
        outline: 2px solid var(--text-primary);
    }
}