.cps-wrapper {
    --bg: transparent;
    --card: var(--bg-surface);
    --border: var(--border-color);
    --text: var(--text-main);
    --muted: var(--text-muted);
    --primary: var(--primary-color);
    --primary-hover: var(--primary-hover);
    --danger: #ef4444;
    --radius: 14px;
    width: 100%;
}

.cps-header { text-align: center; margin-bottom: 24px; }
.cps-header h1 { font-size: 1.5rem; margin: 0 0 8px; font-weight: 700; color: var(--text); }
.cps-header p { margin: 0; color: var(--muted); font-size: 0.95rem; }

.cps-layout { display: grid; grid-template-columns: minmax(0, 1fr) 350px; gap: 24px; align-items: start; }
@media (max-width: 920px) { .cps-layout { grid-template-columns: 1fr; } .cps-sidebar { position: static !important; } }

.cps-main-col { display: flex; flex-direction: column; gap: 16px; }

.cps-card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); }
.cps-panel { padding: 20px; }

/* 上传区 */
.cps-dropzone { border: 2px dashed var(--border); border-radius: var(--radius); background: var(--card); padding: 40px 20px; text-align: center; cursor: pointer; transition: 0.2s; user-select: none; }
.cps-dropzone:hover { border-color: var(--primary); }
.cps-dropzone.over { border-color: var(--primary); background: rgba(var(--primary-rgb), 0.05); transform: scale(1.01); }
.cps-dropzone svg { width: 48px; height: 48px; color: var(--muted); margin-bottom: 12px; }
.cps-dropzone.over svg { color: var(--primary); }
.cps-dropzone .main-txt { font-size: 1.05rem; margin: 0 0 8px; color: var(--text); }
.cps-dropzone .main-txt strong { color: var(--primary); }
.cps-dropzone .hint { margin: 0; font-size: 0.85rem; color: var(--muted); }

/* 列表区 */
.panel-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; font-size: 0.9rem; color: var(--muted); }
.link-btn { border: 0; background: none; color: var(--danger); font-size: 0.9rem; font-weight: 500; cursor: pointer; padding: 4px 8px; border-radius: 6px; transition: 0.2s; }
.link-btn:hover { background: rgba(239, 68, 68, 0.1); }

.cps-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 16px; }
.cps-thumb { position: relative; aspect-ratio: 1/1; background: var(--bg-body); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; cursor: grab; transition: 0.2s; }
.cps-thumb.dragging { opacity: 0.4; }
.cps-thumb.over { box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.4); transform: scale(0.96); }
.cps-thumb img { width: 100%; height: 100%; object-fit: contain; display: block; pointer-events: none; }
.cps-thumb .idx { position: absolute; top: 8px; left: 8px; background: rgba(0,0,0,0.6); color: #fff; font-size: 0.75rem; padding: 4px 8px; border-radius: 6px; }
.cps-thumb .del { position: absolute; top: 6px; right: 6px; width: 24px; height: 24px; padding: 0; border: 0; border-radius: 50%; background: rgba(0,0,0,0.6); color: #fff; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: 0.2s; }
.cps-thumb .del:hover { background: var(--danger); }
.cps-thumb .edit { position: absolute; top: 6px; right: 36px; height: 24px; padding: 0 10px; border: 0; border-radius: 12px; background: rgba(0,0,0,0.6); color: #fff; font-size: 0.75rem; cursor: pointer; transition:0.2s;}
.cps-thumb .edit:hover { background: var(--primary); }
.cps-movers { position: absolute; left: 0; right: 0; bottom: 0; display: flex; gap: 1px; opacity: 0; transition: 0.2s; }
.cps-thumb:hover .cps-movers { opacity: 1; }
.cps-movers button { flex: 1; border: 0; padding: 6px 0; background: rgba(0,0,0,0.6); color: #fff; font-size: 0.8rem; cursor: pointer; transition: 0.2s; }
.cps-movers button:hover { background: rgba(0,0,0,0.9); color: var(--primary); }

/* 操作面板区 (自适应布局) */
.cps-actions-panel { display: flex; flex-direction: column; gap: 12px; }
.cps-action-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.cps-btn { flex: 1; min-width: 140px; padding: 14px; border: 0; border-radius: 12px; background: var(--primary); color: #fff; font-size: 1rem; font-weight: 600; cursor: pointer; transition: 0.2s; }
.cps-btn:hover:not(:disabled) { background: var(--primary-hover); transform: translateY(-2px); box-shadow: 0 6px 15px rgba(var(--primary-rgb), 0.3);}
.cps-btn:active:not(:disabled) { transform: scale(0.98); }
.cps-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.cps-btn.ghost { background: var(--card); color: var(--text); border: 1px solid var(--border); box-shadow: none; }
.cps-btn.ghost:hover:not(:disabled) { background: var(--bg-body); }
@media (max-width: 640px) {
    .cps-action-buttons { flex-direction: column; gap: 12px; }
    .cps-btn { width: 100%; min-width: unset; }
}
.status { margin: 0; font-size: 0.9rem; color: var(--muted); text-align: center; line-height: 1.5; font-weight: 500;}

/* 侧边栏与表单 */
.cps-sidebar { position: sticky; top: calc(var(--header-height) + 24px); display: flex; flex-direction: column; gap: 16px; }
.cps-sidebar h2 { font-size: 1.1rem; margin: 0 0 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 8px; color: var(--text); }
.cps-sidebar h2 .tag { font-size: 0.75rem; font-weight: 500; color: var(--primary); background: rgba(var(--primary-rgb), 0.1); padding: 2px 8px; border-radius: 20px; }
.field { margin-bottom: 16px; }
.field > label { display: flex; align-items: center; justify-content: space-between; font-size: 0.9rem; font-weight: 600; margin-bottom: 8px; color: var(--text); }
.field > label span { font-weight: 500; color: var(--primary); }

.cps-wrapper select { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; background: var(--card); color: var(--text); font-size: 0.95rem; outline: none; cursor: pointer; transition: 0.2s; }
.cps-wrapper select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1); }
.cps-wrapper select:disabled { background: var(--bg-body); color: var(--muted); cursor: not-allowed; }

.cps-segmented { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; background: var(--bg-body); padding: 4px; border-radius: 10px; border: 1px solid var(--border); }
.cps-segmented button { border: 0; background: transparent; padding: 8px; border-radius: 8px; font-size: 0.9rem; color: var(--muted); cursor: pointer; transition: 0.2s; font-weight: 500; }
.cps-segmented button.active { background: var(--card); color: var(--primary); font-weight: 600; box-shadow: 0 1px 3px rgba(0,0,0,0.1); }
.cps-segmented.disabled { opacity: 0.5; pointer-events: none; }

.cps-wrapper input[type="range"] { width: 100%; -webkit-appearance: none; appearance: none; height: 6px; border-radius: 3px; background: var(--border); outline: none; margin-top: 6px; }
.cps-wrapper input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; border-radius: 50%; background: var(--primary); cursor: pointer; border: 3px solid var(--card); box-shadow: 0 1px 4px rgba(0,0,0,0.3); }

/* 印章上传 */
.seal-drop { border: 2px dashed var(--border); border-radius: 12px; padding: 20px; text-align: center; cursor: pointer; transition: 0.2s; user-select: none; background: var(--bg-body);}
.seal-drop:hover { border-color: var(--primary); }
.seal-drop.over { border-color: var(--primary); background: rgba(var(--primary-rgb), 0.05); }
.seal-empty { display: flex; flex-direction: column; align-items: center; gap: 6px; color: var(--muted); }
.seal-empty svg { width: 32px; height: 32px; color: var(--muted); }
.seal-empty span { font-size: 0.95rem; color: var(--primary); font-weight: 600; }
.seal-empty small { font-size: 0.8rem; }
.seal-preview { display: flex; align-items: center; gap: 12px; text-align: left; }
.seal-preview img { width: 66px; height: 66px; object-fit: contain; flex: none; background: linear-gradient(45deg, var(--border) 25%, transparent 25%), linear-gradient(-45deg, var(--border) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, var(--border) 75%), linear-gradient(-45deg, transparent 75%, var(--border) 75%); background-size: 10px 10px; background-position: 0 0, 0 5px, 5px -5px, -5px 0; border: 1px solid var(--border); border-radius: 8px; }
.seal-meta { flex: 1; min-width: 0; }
.seal-meta .name { display: block; font-size: 0.85rem; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 8px; font-weight: 500;}
.seal-meta .ops { display: flex; gap: 8px; }
.mini-btn { border: 1px solid var(--border); background: var(--card); color: var(--muted); padding: 4px 10px; border-radius: 8px; font-size: 0.8rem; cursor: pointer; transition: 0.2s; font-weight: 500;}
.mini-btn:hover { background: var(--bg-body); color: var(--text); }
.mini-btn.danger:hover { background: rgba(239, 68, 68, 0.1); color: var(--danger); border-color: rgba(239, 68, 68, 0.3); }

#sealOptions { margin-top: 18px; padding-top: 16px; border-top: 1px dashed var(--border); }
.hint-line { margin: 6px 0 0; font-size: 0.8rem; color: var(--muted); line-height: 1.6; background: var(--bg-body); padding: 10px 12px; border-radius: 8px; }

/* 弹窗 */
.cps-modal { position: fixed; inset: 0; background: rgba(15,20,30,0.6); z-index: 1050; display: flex; align-items: center; justify-content: center; padding: 20px; backdrop-filter: blur(4px);}
.modal-box { background: var(--card); border-radius: 16px; max-width: 920px; width: 100%; max-height: 92vh; display: flex; flex-direction: column; overflow: hidden; box-shadow: 0 20px 60px rgba(0,0,0,0.4); border: 1px solid var(--border);}
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.modal-head span { font-size: 1.1rem; font-weight: 600; color: var(--text);}
.modal-head button { border: 0; background: var(--bg-body); width: 32px; height: 32px; border-radius: 8px; cursor: pointer; font-size: 1rem; color: var(--muted); transition: 0.2s;}
.modal-head button:hover { background: var(--border); color: var(--text);}
.modal-body { padding: 24px; overflow: auto; }
.modal-foot { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; gap: 12px; justify-content: flex-end; background: var(--bg-body);}
.modal-foot button { padding: 10px 24px; border-radius: 10px; font-size: 0.95rem; cursor: pointer; border: 1px solid var(--border); background: var(--card); color: var(--text); font-weight: 500; transition: 0.2s;}
.modal-foot button:hover { background: var(--border); }
.modal-foot button.primary { background: var(--primary); color: #fff; border-color: var(--primary); font-weight: 600; }
.modal-foot button.primary:hover { background: var(--primary-hover); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.3);}
.modal-foot button:disabled { opacity: 0.5; cursor: not-allowed; }

/* 预览 */
.preview-section { margin-bottom: 24px; }
.preview-section h3 { font-size: 1rem; margin: 0 0 12px; display: flex; align-items: center; gap: 8px; color: var(--text);}
.preview-section h3 .badge { font-size: 0.75rem; font-weight: 500; color: var(--primary); background: rgba(var(--primary-rgb), 0.1); padding: 2px 8px; border-radius: 20px; }
.preview-strip { display: flex; gap: 16px; overflow-x: auto; padding: 4px 4px 16px; scroll-snap-type: x mandatory; }
.preview-page { flex: 0 0 auto; scroll-snap-align: start; text-align: center; }
.preview-page img { display: block; border: 1px solid var(--border); border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.08); background: #fff; max-height: 400px;}
.preview-page span { display: block; font-size: 0.85rem; color: var(--muted); margin-top: 10px; }
.preview-page span b { color: var(--text); }

.overlay-box { display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 20px; background: var(--bg-body); border-radius: 12px; border: 1px solid var(--border);}
.overlay-box img { max-width: 100%; max-height: 280px; border: 1px solid var(--border); border-radius: 8px; background: #fff; box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.overlay-box p { margin: 0; font-size: 0.85rem; color: var(--muted); text-align: center; line-height: 1.6; }
.preview-tip { font-size: 0.85rem; color: var(--muted); line-height: 1.6; margin: 12px 0 0; }

/* 编辑器 */
.editor-stage { position: relative; display: inline-block; line-height: 0; background: var(--bg-body); border-radius: 8px; overflow: hidden; touch-action: none; border: 1px solid var(--border);}
.editor-stage img { display: block; max-width: 100%; max-height: 50vh; user-select: none; -webkit-user-drag: none; }
.handle { position: absolute; width: 26px; height: 26px; margin: -13px 0 0 -13px; border-radius: 50%; background: var(--primary); border: 3px solid var(--card); box-shadow: 0 2px 8px rgba(0,0,0,0.4); cursor: grab; touch-action: none; z-index: 2; transition: transform 0.1s;}
.handle:active { transform: scale(1.2); cursor: grabbing;}
.handle::after { content: ''; position: absolute; inset: 5px; border-radius: 50%; background: rgba(255,255,255,0.7); }
.editor-controls { display: flex; gap: 20px; align-items: center; margin-top: 20px; flex-wrap: wrap; }
.editor-controls label { font-size: 0.9rem; color: var(--text); display: flex; align-items: center; gap: 12px; flex: 1; min-width: 200px; font-weight: 500;}
.editor-controls input[type="range"] { flex: 1; }
.editor-tip { font-size: 0.85rem; color: var(--muted); margin-top: 16px; line-height: 1.6; }
.cps-footer { text-align: center; margin-top: 32px; font-size: 0.85rem; color: var(--muted); padding-top: 24px; border-top: 1px dashed var(--border);}

/* 解决弹窗被错误显示的问题 */
.cps-modal[hidden],
.cps-wrapper [hidden] {
    display: none !important;
}