@import "../../theme.css";

input, select, button { font-family: inherit; }
body { margin: 0; padding: 16px; background-color: var(--bg-main); -webkit-font-smoothing: antialiased; color: var(--text-primary); height: 100vh; height: 100dvh; box-sizing: border-box; overflow: hidden; }

*:focus-visible { outline: 2px solid var(--accent-color); outline-offset: 2px; }
input:focus, select:focus, button:focus { outline: none !important; }

.tool-wrapper { display: flex; flex-direction: column; height: 100%; gap: 14px; animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(2px); } to { opacity: 1; transform: translateY(0); } }

.tool-header { display: flex; justify-content: space-between; align-items: center; }
.header-main h2 { font-size: 16px; font-weight: 600; margin: 0 0 4px 0; display: flex; align-items: center; gap: 8px;}
.header-main p { margin: 0; font-size: 12px; color: var(--text-secondary); }
.header-actions { display: flex; gap: 10px; }

.badge { font-size: 10px; font-weight: 700; padding: 2px 5px; border-radius: 4px; letter-spacing: 0.05em; }
.badge-indigo { background-color: var(--accent-tint); color: var(--accent-color); }
.badge-slate { background-color: var(--bg-active); color: var(--text-secondary); }
.badge-beta { background-color: rgba(239, 68, 68, 0.1); color: #DC2626; border: 1px solid rgba(239, 68, 68, 0.2); }

.btn { box-sizing: border-box; border: 1px solid var(--border-color); border-radius: 6px; cursor: pointer; font-weight: 500; transition: all var(--transition-smooth); background-color: #FFF; color: var(--text-primary); display: inline-flex; align-items: center; justify-content: center; gap: 6px; }
.btn-md { height: 32px; padding: 0 16px; font-size: 12px; }
.btn-sm { height: 26px; padding: 0 12px; font-size: 11px; }
.btn-muted { border-color: var(--border-color); color: var(--text-secondary); }
.btn-muted:hover { background-color: var(--bg-active-hover); color: var(--text-primary); }
.btn-primary { background-color: var(--accent-color); color: #FFF; border-color: var(--accent-color); }
.btn-primary:hover { opacity: 0.95; transform: translateY(-1px); }
.btn:active { transform: scale(0.97); }

.workspace-grid { flex: 1; display: grid; grid-template-columns: 360px 1fr; gap: 14px; min-height: 0; }

.pane { background-color: var(--bg-card); border: 1px solid var(--border-color); border-radius: 12px; padding: 16px; display: flex; flex-direction: column; gap: 12px; position: relative; transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth); min-height: 0; }
.pane:focus-within { border-color: var(--accent-color); box-shadow: 0 0 0 3px var(--accent-tint); }
.pane-header { display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--border-color); padding-bottom: 10px; }
.pane-title { font-size: 13px; font-weight: 600; color: var(--text-primary); flex: 1; }
.pane-actions { display: flex; gap: 6px; }

.config-pane { overflow-y: auto; padding-right: 8px; background-color: #F8FAFC; }
.config-pane::-webkit-scrollbar { width: 6px; }
.config-pane::-webkit-scrollbar-thumb { background: rgba(15, 23, 42, 0.1); border-radius: 3px; }

.config-form { display: flex; flex-direction: column; gap: 12px; }

.config-block { background-color: #FFF; border: 1px solid var(--border-color); border-radius: 8px; padding: 14px; display: flex; flex-direction: column; gap: 10px; box-shadow: 0 1px 2px rgba(0,0,0,0.02); }
.block-title { font-size: 13px; font-weight: 600; color: var(--text-primary); }

.form-row { display: flex; gap: 10px; width: 100%; }
.form-group { display: flex; flex-direction: column; gap: 6px; flex: 1; }
.form-group label { font-size: 11px; font-weight: 500; color: var(--text-secondary); }

.custom-input { background-color: #F8FAFC; border: 1px solid var(--border-color); border-radius: 6px; padding: 0 10px; font-size: 12px; color: var(--text-primary); height: 32px; transition: all var(--transition-smooth); font-family: inherit; width: 100%; box-sizing: border-box; }
.custom-input:focus { background-color: #FFF; border-color: var(--accent-color); box-shadow: 0 0 0 3px var(--accent-tint); }
select.custom-input { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23475569' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 10px center; padding-right: 30px; }

.sub-options { display: flex; flex-direction: column; gap: 8px; padding-top: 4px; animation: fadeIn 0.2s ease; }

.toggle-switch { position: relative; display: inline-block; width: 36px; height: 20px; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: #CBD5E1; transition: .3s; border-radius: 20px; }
.slider:before { position: absolute; content: ""; height: 16px; width: 16px; left: 2px; bottom: 2px; background-color: white; transition: .3s; border-radius: 50%; box-shadow: 0 1px 2px rgba(0,0,0,0.2); }
input:checked + .slider { background-color: var(--accent-color); }
input:checked + .slider:before { transform: translateX(16px); }

.preview-pane { padding: 12px 0 0 0; }
.preview-pane.drag-over { border-color: var(--accent-color); }
.preview-pane.drag-over::after { content: ''; position: absolute; inset: 0; background-color: var(--accent-tint); border: 2px dashed var(--accent-color); border-radius: 12px; z-index: 50; pointer-events: none; }
.preview-pane .pane-header { padding: 0 16px 10px 16px; }

.table-wrapper { flex: 1; overflow-y: auto; position: relative; padding: 0; }
.table-wrapper::-webkit-scrollbar { width: 8px; height: 8px; }
.table-wrapper::-webkit-scrollbar-track { background: transparent; }
.table-wrapper::-webkit-scrollbar-thumb { background: rgba(15, 23, 42, 0.1); border-radius: 4px; }
.table-wrapper::-webkit-scrollbar-thumb:hover { background: rgba(15, 23, 42, 0.2); }

.empty-state { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; padding: 20px; z-index: 10; pointer-events: none; }
.empty-icon { color: var(--text-muted); opacity: 0.5; margin-bottom: 16px; }
.empty-state h3 { margin: 0 0 8px 0; font-size: 16px; color: var(--text-primary); font-weight: 600; }
.empty-state p { margin: 0; font-size: 13px; color: var(--text-secondary); max-width: 340px; line-height: 1.6; }

.preview-table { width: 100%; border-collapse: collapse; text-align: left; font-size: 12px; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
.preview-table th { position: sticky; top: 0; background: #F1F5F9; padding: 10px 16px; color: var(--text-secondary); border-bottom: 1px solid var(--border-color); font-weight: 600; z-index: 2; font-size: 11px; text-transform: uppercase; letter-spacing: 0.05em; }
.preview-table td { padding: 12px 16px; border-bottom: 1px solid var(--border-color); color: var(--text-primary); word-break: break-all; vertical-align: middle; }
.preview-table tr:last-child td { border-bottom: none; }
.preview-table tr:hover td { background-color: rgba(15,23,42,0.02); }

.old-name { color: var(--text-secondary); }
.new-name { font-weight: 600; color: var(--accent-color); }
.arrow-icon { color: #CBD5E1; }

.status-badge { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 50%; font-size: 12px; font-weight: bold; background: #E6FFEC; color: #166534; box-shadow: 0 1px 2px rgba(22, 101, 52, 0.1); }
.status-badge.conflict { background: #FFEBE9; color: #991B1B; box-shadow: 0 1px 2px rgba(153, 27, 27, 0.1); cursor: help; }

/* 💡 Toast 提示修复溢出问题，适应移动端长文本显示 */
.toast-notification { 
    position: fixed; 
    top: -50px; 
    left: 50%; 
    transform: translateX(-50%); 
    background-color: rgba(15, 23, 42, 0.95); 
    color: #FFF; 
    padding: 10px 20px; 
    border-radius: 8px; 
    font-size: 13px; 
    font-weight: 500; 
    box-shadow: 0 6px 20px rgba(0,0,0,0.15); 
    z-index: 9999; 
    display: flex; 
    align-items: center; 
    gap: 8px; 
    opacity: 0; 
    transition: top 0.4s cubic-bezier(0.25, 1, 0.5, 1), opacity 0.4s ease; 
    pointer-events: none; 
    max-width: 85vw;
    white-space: normal;
    word-break: break-all;
    line-height: 1.5;
}
.toast-notification.show { top: 30px; opacity: 1; }

@media (max-width: 850px) {
    body { padding: 8px; overflow-y: auto; height: auto; }
    input, textarea, select { font-size: 16px !important; } /* 修复 iOS 自动放大表单 */
    .tool-wrapper { height: auto; }
    .workspace-grid { grid-template-columns: 1fr; height: auto; }
    .config-pane { min-height: auto; }
    .preview-pane { min-height: 450px; height: 60vh; }
    .header-actions { flex-direction: column; width: 180px; }
    .header-actions .btn { font-size: 11px; height: 28px; width: 100%; }
}