/* 消息中心：根 .message-view；列表 + 详情两栏（与 page-Message 示例对齐） */
.message-view {
    position: relative;
    display: flex;
    flex-direction: column;
    flex: 1;
    width: 100%;
    min-width: 0;
    min-height: 0;
}

.message-view .notification-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1200;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 40px;
    background: rgba(30, 41, 59, 0.92);
    color: #fff;
    font-size: var(--text-body);
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    animation: msg-slide-up 0.3s ease;
}

@keyframes msg-slide-up {
    from {
        opacity: 0;
        transform: translate(-50%, 20px);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}

.message-view .messages-container {
    display: flex;
    flex: 1;
    min-height: 0;
    width: 100%;
    border: 1px solid var(--spa-border);
    border-radius: 20px;
    overflow: hidden;
    background: var(--spa-bg-muted);
}

/* —— 左：列表 —— */
.message-view .message-list-panel {
    width: 380px;
    flex-shrink: 0;
    background: var(--spa-bg-surface);
    border-right: 1px solid var(--spa-border);
    display: flex;
    flex-direction: column;
    min-width: 0;
    color: var(--spa-text);
}

.message-view .message-list-header {
    padding: 20px 20px 12px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.message-view .message-list-header h2 {
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    color: var(--spa-text);
}

.message-view .message-list-header-ico {
    color: var(--spa-accent);
    font-size: 24px;
}

.message-view .message-list-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.message-view .connection-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--spa-text-secondary);
    padding: 4px 12px;
    border-radius: 20px;
    background: var(--spa-bg-muted);
}

.message-view .connection-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #94a3b8;
    flex-shrink: 0;
}

.message-view .connection-dot.connected {
    background: #10b981;
    box-shadow: 0 0 6px rgba(16, 185, 129, 0.5);
}

.message-view .more-menu-wrapper {
    position: relative;
}

.message-view .more-menu-btn {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--spa-bg-muted);
    border: 1px solid var(--spa-border);
    cursor: pointer;
    transition: all 0.2s;
    color: var(--spa-text-secondary);
}

.message-view .more-menu-btn:hover {
    background: var(--spa-nav-active-bg);
    border-color: var(--spa-accent);
    color: var(--spa-accent);
}

.message-view .more-dropdown {
    position: absolute;
    right: 0;
    top: 40px;
    background: var(--spa-bg-surface);
    border-radius: 14px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.15);
    border: 1px solid var(--spa-border);
    padding: 8px;
    min-width: 200px;
    z-index: 50;
    display: none;
}

.message-view .more-dropdown.show {
    display: block;
}

.message-view .dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: background 0.15s;
    color: var(--spa-text);
}

.message-view .dropdown-item:hover {
    background: var(--spa-bg-muted);
}

.message-view .dropdown-item-ico {
    font-size: 18px;
}

.message-view .divider {
    height: 1px;
    background: var(--spa-border-soft);
    margin: 6px 0;
}

.message-view .filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 0 20px 16px;
    border-bottom: 1px solid var(--spa-border-soft);
}

.message-view .filter-tab {
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    background: var(--spa-bg-muted);
    color: var(--spa-text-secondary);
    transition: all 0.2s;
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: inherit;
}

.message-view .filter-tab:hover:not(.active) {
    background: var(--spa-nav-active-bg);
    color: var(--spa-accent);
}

.message-view .filter-tab.active {
    background: var(--spa-nav-active-bg);
    color: var(--spa-accent);
    border-color: #c7d2fe;
    font-weight: 600;
}

.message-view .filter-tab.active:hover {
    background: var(--spa-nav-active-bg);
    color: var(--spa-accent);
    border-color: #c7d2fe;
}

.message-view .tab-badge {
    background: #e2e8f0;
    padding: 2px 8px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    color: #475569;
}

.message-view .filter-tab.active .tab-badge {
    background: var(--spa-accent);
    color: #fff;
}

.message-view .message-toolbar-row {
    padding: 8px 20px;
    border-bottom: 1px solid var(--spa-border-soft);
}

.message-view .message-search {
    padding: 12px 20px;
    border-bottom: 1px solid var(--spa-border-soft);
}

.message-view .message-search input {
    width: 100%;
    padding: 10px 16px;
    border: 1.5px solid var(--spa-border);
    border-radius: 14px;
    font-size: 0.85rem;
    font-family: inherit;
    box-sizing: border-box;
    background: var(--spa-bg-surface);
    color: var(--spa-text);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.message-view .message-search input:focus {
    outline: none;
    border-color: var(--spa-accent);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.message-view .message-inline-error {
    margin: 8px 20px 0;
    padding: 8px 12px;
    border-radius: 10px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
    font-size: var(--text-body);
}

.message-view .message-items {
    flex: 1;
    overflow-y: auto;
    min-height: 0;
}

.message-view .message-item {
    display: flex;
    gap: 14px;
    padding: 16px 20px;
    border: none;
    border-bottom: 1px solid var(--spa-border-soft);
    cursor: pointer;
    transition: background 0.15s;
    position: relative;
    width: 100%;
    text-align: left;
    background: var(--spa-bg-surface);
    font: inherit;
    color: inherit;
}

.message-view .message-item:hover {
    background: var(--spa-bg-user-card);
}

.message-view .message-item.active {
    background: var(--spa-nav-active-bg);
}

.message-view .message-item.unread::before {
    content: "";
    position: absolute;
    left: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--spa-accent);
}

.message-view .message-avatar {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
    color: #fff;
    flex-shrink: 0;
}

.message-view .message-avatar.system-avatar {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
}

.message-view .message-avatar.user-avatar {
    background: linear-gradient(145deg, #818cf8, #c084fc);
}

.message-view .message-avatar.bot-avatar {
    background: linear-gradient(135deg, #10b981, #34d399);
}

.message-view .message-content {
    flex: 1;
    min-width: 0;
}

.message-view .message-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
    gap: 8px;
}

.message-view .message-sender {
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--spa-text);
}

.message-view .bot-badge {
    font-size: 0.6rem;
    padding: 2px 6px;
    border-radius: 30px;
    margin-left: 6px;
    font-weight: 500;
    background: #eef2ff;
    color: #4f46e5;
}

.message-view .system-badge {
    font-size: 0.6rem;
    padding: 2px 6px;
    border-radius: 30px;
    margin-left: 6px;
    font-weight: 500;
    background: #f1f5f9;
    color: #64748b;
}

.message-view .message-time {
    font-size: 0.65rem;
    color: var(--spa-text-muted);
    flex-shrink: 0;
}

.message-view .message-preview {
    font-size: 0.8rem;
    color: var(--spa-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 4px;
}

.message-view .message-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.message-view .message-tag {
    font-size: 0.6rem;
    padding: 2px 8px;
    border-radius: 30px;
    font-weight: 600;
}

.message-view .tag-order {
    background: #e0e7ff;
    color: #4f46e5;
}

.message-view .tag-sample {
    background: #dcfce7;
    color: #15803d;
}

.message-view .tag-schedule {
    background: #fef3c7;
    color: #b45309;
}

.message-view .tag-mention {
    background: #fee2e2;
    color: #dc2626;
}

.message-view .tag-private {
    background: #ede9fe;
    color: #7c3aed;
}

.message-view .tag-archived {
    background: #f1f5f9;
    color: #64748b;
}

.message-view .message-group-hint {
    font-size: 0.65rem;
    color: var(--spa-text-muted);
}

.message-view .empty-list-placeholder {
    padding: 40px 20px;
    text-align: center;
    color: var(--spa-text-muted);
}

.message-view .empty-list-placeholder .material-symbols-outlined {
    font-size: 48px;
    opacity: 0.5;
    display: block;
    margin-bottom: 12px;
}

/* —— 右：详情 —— */
.message-view .message-detail {
    flex: 1;
    min-width: 0;
    background: var(--spa-bg-user-card);
    display: flex;
    flex-direction: column;
    color: var(--spa-text);
}

.message-view .message-detail-header {
    padding: 20px 28px;
    border-bottom: 1px solid var(--spa-border);
    background: var(--spa-bg-surface);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.message-view .message-detail-header h4 {
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0;
    color: var(--spa-text);
}

.message-view .detail-actions {
    display: flex;
    gap: 8px;
}

.message-view .icon-btn-sm {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--spa-bg-muted);
    border: 1px solid var(--spa-border);
    cursor: pointer;
    transition: all 0.2s;
    color: var(--spa-text-secondary);
}

.message-view .icon-btn-sm:hover {
    background: var(--spa-nav-active-bg);
    color: var(--spa-accent);
}

.message-view .message-detail-body {
    flex: 1;
    overflow-y: auto;
    padding: 28px;
    min-height: 0;
}

.message-view .empty-detail {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 240px;
    color: var(--spa-text-muted);
}

.message-view .empty-detail .material-symbols-outlined {
    font-size: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.message-view .detail-message-bubble {
    background: var(--spa-bg-surface);
    border-radius: 20px;
    padding: 24px;
    border: 1px solid var(--spa-border);
    margin-bottom: 24px;
}

.message-view .detail-sender-info {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.message-view .detail-sender-avatar {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 600;
}

.message-view .detail-sender-avatar.system-avatar {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
}

.message-view .detail-sender-avatar.user-avatar {
    background: linear-gradient(145deg, #818cf8, #c084fc);
}

.message-view .detail-sender-avatar.bot-avatar {
    background: linear-gradient(135deg, #10b981, #34d399);
}

.message-view .detail-sender-name {
    font-weight: 700;
    font-size: 1rem;
    color: var(--spa-text);
}

.message-view .bot-badge-inline {
    vertical-align: middle;
}

.message-view .detail-sender-meta {
    font-size: 0.75rem;
    color: var(--spa-text-muted);
    margin-top: 2px;
}

.message-view .detail-message-text {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--spa-text);
}

.message-view .detail-title-line {
    font-weight: 600;
    margin-bottom: 12px;
}

.message-view .detail-message-footer {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--spa-border-soft);
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.message-view .detail-need-reply {
    font-size: 0.75rem;
    color: #f59e0b;
}

.message-view .quick-reply-section {
    background: var(--spa-bg-surface);
    border-radius: 20px;
    border: 1px solid var(--spa-border);
    padding: 20px 24px;
}

.message-view .quick-reply-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--spa-text-secondary);
    margin-bottom: 12px;
}

.message-view .quick-reply-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.message-view .quick-reply-btn {
    padding: 8px 16px;
    border-radius: 30px;
    background: var(--spa-bg-muted);
    border: 1px solid var(--spa-border);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--spa-text-secondary);
    cursor: pointer;
    font-family: inherit;
    transition: all 0.15s;
}

.message-view .quick-reply-btn:hover {
    background: var(--spa-nav-active-bg);
    border-color: var(--spa-accent);
    color: var(--spa-accent);
}

.message-view .message-input-area {
    padding: 20px 28px;
    background: var(--spa-bg-surface);
    border-top: 1px solid var(--spa-border);
    display: flex;
    align-items: center;
    gap: 12px;
}

.message-view .message-input-area input {
    flex: 1;
    padding: 14px 18px;
    border: 1.5px solid var(--spa-border);
    border-radius: 40px;
    font-size: 0.9rem;
    font-family: inherit;
    background: var(--spa-bg-surface);
    color: var(--spa-text);
}

.message-view .message-input-area input:focus {
    outline: none;
    border-color: var(--spa-accent);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.message-view .send-btn {
    padding: 12px 24px;
    border-radius: 40px;
    background: var(--spa-btn-primary-bg);
    color: #fff;
    border: none;
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: inherit;
    flex-shrink: 0;
    box-shadow: var(--spa-btn-primary-shadow);
    transition: transform 0.2s, box-shadow 0.2s;
}

.message-view .send-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--spa-btn-primary-shadow-hover);
}

/* 配置弹窗（沿用 msg- 前缀，与 finance 等页一致） */
.message-view .msg-config-modal {
    position: fixed;
    inset: 0;
    z-index: 1100;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}

.message-view .msg-config-panel {
    background: var(--spa-bg-surface);
    border-radius: 28px;
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow: auto;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    color: var(--spa-text);
}

.message-view .msg-config-header {
    padding: 24px 28px;
    border-bottom: 1px solid var(--spa-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.message-view .msg-config-header h3 {
    font-size: var(--text-h2);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--spa-text);
    margin: 0;
}

.message-view .msg-config-title-ico {
    color: var(--spa-accent);
}

.message-view .msg-config-body {
    padding: 28px;
}

.message-view .msg-config-status-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.message-view .msg-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 30px;
    font-size: var(--text-body);
    font-weight: 600;
}

.message-view .msg-status-on {
    background: #e6f7ec;
    color: #2b6e3c;
}

.message-view .msg-status-off {
    background: var(--spa-bg-muted);
    color: var(--spa-text-muted);
}

.message-view .msg-config-hint-inline {
    font-size: var(--text-body);
    color: var(--spa-text-muted);
}

.message-view .msg-config-block {
    margin-bottom: 24px;
}

.message-view .msg-config-label {
    font-weight: 600;
    font-size: var(--text-body);
    margin-bottom: 8px;
    color: var(--spa-text);
}

.message-view .msg-config-input {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--spa-border);
    border-radius: 14px;
    font-size: var(--text-body);
    font-family: inherit;
    margin-bottom: 8px;
    box-sizing: border-box;
    background: var(--spa-bg-surface);
    color: var(--spa-text);
}

.message-view .msg-config-input:focus {
    outline: none;
    border-color: var(--spa-accent);
}

.message-view .msg-config-hint {
    font-size: 0.8125rem;
    color: var(--spa-text-muted);
    margin: 0;
}

.message-view .msg-key-btn {
    margin-top: 8px;
    padding: 8px 14px;
    border-radius: 12px;
    border: 1px dashed var(--spa-border);
    background: var(--spa-bg-muted);
    font-size: var(--text-body);
    cursor: pointer;
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--spa-text);
}

.message-view .msg-config-steps {
    background: var(--spa-bg-muted);
    padding: 16px;
    border-radius: 14px;
    font-size: var(--text-body);
    line-height: 1.8;
    color: var(--spa-text-secondary);
}

.message-view .msg-config-steps p {
    margin: 0 0 4px;
}

.message-view .msg-config-code {
    background: var(--spa-bg-muted);
    padding: 16px;
    border-radius: 14px;
    font-family: ui-monospace, "SF Mono", Monaco, Consolas, monospace;
    font-size: var(--text-body);
    margin: 0;
    overflow-x: auto;
    white-space: pre-wrap;
    word-break: break-all;
    color: var(--spa-text);
}

.message-view .msg-config-footer {
    padding: 20px 28px;
    border-top: 1px solid var(--spa-border);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    flex-wrap: wrap;
}

.message-view .msg-footer-btn {
    padding: 10px 18px;
    border-radius: 12px;
    border: 1px solid var(--spa-border);
    background: var(--spa-bg-surface);
    font-size: var(--text-body);
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--spa-text);
}

.message-view .msg-footer-btn-primary {
    background: var(--spa-btn-primary-bg);
    color: #fff;
    border: none;
    box-shadow: var(--spa-btn-primary-shadow);
    transition: transform 0.2s, box-shadow 0.2s;
}

.message-view .msg-footer-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--spa-btn-primary-shadow-hover);
}

@media (max-width: 1200px) {
    .message-view .message-list-panel {
        width: 320px;
    }
}

@media (max-width: 960px) {
    .message-view .messages-container {
        flex-direction: column;
        max-height: none;
    }

    .message-view .message-list-panel {
        width: 100%;
        max-height: 360px;
        border-right: none;
        border-bottom: 1px solid var(--spa-border);
    }

    .message-view .message-detail {
        min-height: 280px;
    }
}