/* ============================================================
 * 签单材料工作台（界面壳样式；纸张样式在 signing.js 的 PAPER_CSS 中，
 * 预览与打印共用同一份，保证所见即所得）
 * ============================================================ */

/* ---------- 整体布局：三段式（左档案 · 中纸张 · 右编辑），窄屏回落 ---------- */
.sg-wrap{display:grid;grid-template-columns:272px minmax(0,1fr) 312px;grid-template-areas:"left main right";gap:14px;align-items:start;padding:2px}
.sg-col-left{grid-area:left}
.sg-col-main{grid-area:main;min-width:0}
.sg-col-right{grid-area:right}
@media (max-width:1280px){
  .sg-wrap{grid-template-columns:272px minmax(0,1fr);grid-template-areas:"left main" "left right"}
}
@media (max-width:900px){
  .sg-wrap{grid-template-columns:minmax(0,1fr);grid-template-areas:"left" "main" "right"}
}

/* ---------- 侧栏通用 ---------- */
.sg-side{display:flex;flex-direction:column;gap:12px;position:sticky;top:8px}
@media (max-width:900px){.sg-side{position:static}}
.sg-side-foot-hint{font-size:11px;color:var(--muted);line-height:1.7;padding:2px 4px}
.sg-side-head{display:flex;gap:8px}
.sg-side-head .btn{white-space:nowrap}
.sg-side-head input{flex:1;min-width:0}

.sg-list{display:flex;flex-direction:column;gap:6px;max-height:30vh;overflow:auto;padding-right:2px}
.sg-arch{border:1px solid var(--border);border-radius:11px;padding:9px 11px;display:flex;align-items:center;gap:8px;background:var(--panel);cursor:pointer;position:relative;transition:border-color .15s,box-shadow .15s,transform .15s}
.sg-arch::before{content:'';position:absolute;left:0;top:22%;bottom:22%;width:3px;border-radius:0 3px 3px 0;background:transparent;transition:background .15s}
.sg-arch:hover{border-color:var(--border-strong,#999);transform:translateY(-1px)}
.sg-arch.act{border-color:var(--accent);box-shadow:0 3px 14px rgba(0,0,0,.16)}
.sg-arch.act::before{background:var(--accent)}
.sg-arch-main{flex:1;min-width:0}
.sg-arch-name{font-weight:650;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;letter-spacing:.01em}
.sg-arch-sub{font-size:11.5px;color:var(--muted);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sg-arch-ops{display:none;flex-direction:column;gap:3px}
.sg-arch:hover .sg-arch-ops{display:flex}

.sg-mini{border:1px solid var(--border);background:transparent;color:var(--muted);border-radius:6px;font-size:11px;padding:1px 8px;cursor:pointer;line-height:1.6;font-family:inherit}
.sg-mini:hover{color:var(--accent);border-color:var(--accent)}
.sg-empty-mini{color:var(--muted);font-size:12.5px;padding:12px 4px;text-align:center}

/* 共享信息面板（可折叠） */
.sg-shared{border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);overflow:hidden}
.sg-side-title{display:flex;align-items:center;justify-content:space-between;width:100%;gap:8px;background:none;border:0;cursor:pointer;padding:13px 15px;font:inherit;font-weight:700;font-size:13.5px;color:var(--accent);text-align:left;letter-spacing:.02em}
.sg-side-title .sg-side-tip{font-style:normal;font-weight:400;font-size:11px;color:var(--muted);margin-left:9px;letter-spacing:0}
.sg-caret{width:8px;height:8px;border-right:1.6px solid var(--muted);border-bottom:1.6px solid var(--muted);transform:rotate(45deg);transition:transform .18s;flex:none;margin-right:2px}
.sg-shared.collapsed .sg-caret{transform:rotate(-45deg)}
.sg-shared-body{padding:2px 15px 15px}
.sg-shared.collapsed .sg-shared-body{display:none}

.sg-name-row{display:flex;gap:6px;margin-bottom:11px}
.sg-name-row input{flex:1;min-width:0;font-weight:650}

#sg-shared-form{display:flex;flex-wrap:wrap;gap:9px}
.sg-f{display:flex;flex-direction:column;gap:4px}
.sg-f span{font-size:11px;color:var(--muted);letter-spacing:.02em}
.sg-f .sg-f-input-row{display:flex;gap:5px;align-items:center;min-width:0;flex:1}
.sg-f .sg-f-input-row input{flex:1;min-width:0}
.sg-auto-btn{white-space:nowrap;flex:none}
.sg-auto-btn.on{color:var(--accent);border-color:var(--accent);font-weight:700}
.sg-f input{border:1px solid var(--border);border-radius:8px;background:var(--bg-soft);color:var(--accent);padding:7px 10px;font-size:13px;min-width:0;transition:border-color .15s,box-shadow .15s}
.sg-f input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.sg-f.half{flex:1 1 calc(50% - 5px)}
.sg-f.quarter{flex:1 1 calc(25% - 7px)}
.sg-addr-preview{flex:1 1 100%;font-size:11.5px;color:var(--muted);background:var(--bg-soft);border-radius:8px;padding:8px 10px;margin-top:3px}

/* ---------- 顶部：文件栏 ---------- */
.sg-docbar{display:flex;flex-wrap:wrap;gap:10px;align-items:stretch;justify-content:space-between;margin-bottom:12px}
.sg-docs{display:flex;flex-wrap:wrap;gap:8px;flex:1;min-width:280px}
.sg-chip{display:flex;flex-direction:column;gap:3px;border:1px solid var(--border);border-radius:11px;padding:7px 11px 8px;background:var(--panel);cursor:pointer;user-select:none;min-width:118px;box-shadow:0 1px 2px rgba(0,0,0,.05);transition:border-color .15s,box-shadow .15s,transform .15s}
.sg-chip:hover{border-color:var(--border-strong,#999);transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.10)}
.sg-chip.act{border-color:var(--accent);box-shadow:0 5px 18px rgba(0,0,0,.16)}
.sg-chip-top{display:flex;align-items:center;justify-content:space-between;min-height:15px}
.sg-chip .cbx{border-color:var(--muted);width:14px;height:14px;border-radius:4px;margin:0}
.sg-chip .cbx.on::after{background:var(--accent)}
.sg-chip-name{font-size:12.8px;font-weight:600;line-height:1.25;white-space:nowrap}
.sg-chip.act .sg-chip-name{font-weight:700}
.sg-chip-sub{font-size:10.5px;color:var(--muted);white-space:nowrap}
.sg-chip-miss{background:rgba(194,84,80,.15);color:#c25450;font-size:10px;border-radius:7px;padding:1px 6px;font-weight:700}
.sg-chip-ok{color:var(--muted);font-size:11px}
.sg-docbar-ops{display:flex;align-items:center;align-self:center;gap:10px}

.sg-save{font-size:12px;color:var(--muted);min-width:96px;text-align:left;font-variant-numeric:tabular-nums}
.sg-save.ok{color:#6f9f6a}
.sg-save.off{color:#c25450}

/* ---------- 空状态 ---------- */
.sg-empty{max-width:580px;margin:7vh auto 0;text-align:center;padding:36px 34px}
.sg-empty-icon{font-size:40px;margin-bottom:10px}
.sg-empty-big{font-size:19px;font-weight:800;margin-bottom:16px;letter-spacing:.02em}
.sg-empty-steps{text-align:left;color:var(--muted);line-height:2.05;margin:0 0 20px;padding-left:20px}
.sg-empty-steps b{color:var(--accent)}

/* ---------- 工具条 ---------- */
.sg-toolbar{display:flex;align-items:center;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.sg-cur{display:flex;flex-direction:column;gap:1px;min-width:0;flex:1}
.sg-cur-name{font-weight:750;font-size:15px;letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sg-cur-sub{font-size:11.5px;color:var(--muted)}
.sg-toolbar-ops{display:flex;align-items:center;gap:10px}
.sg-zoom{display:flex;align-items:center;gap:5px;background:var(--panel);border:1px solid var(--border);border-radius:9px;padding:3px 6px}
.sg-zoom .sg-mini{min-width:22px}
.sg-zoom>span{font-size:12px;color:var(--muted);min-width:44px;text-align:center;font-variant-numeric:tabular-nums}

/* ---------- A4 预览区（点阵桌面 + 纸张） ---------- */
.sg-preview{background-color:var(--bg-soft);background-image:radial-gradient(var(--border) 1px,transparent 1px);background-size:22px 22px;border:1px solid var(--border);border-radius:var(--radius);padding:20px;overflow:auto;max-height:calc(100vh - 215px)}
.sg-paper{display:flex;flex-direction:column;align-items:center;gap:10px}
.sg-sheet-block{display:flex;flex-direction:column;align-items:center}
.sheet-tag{font-size:11px;color:var(--muted);background:var(--panel);border:1px solid var(--border);border-radius:999px;padding:2.5px 12px;margin:2px 0 9px;white-space:nowrap}

/* 预览中的纸张分层投影（打印不存在） */
.sg-paper .sheet{box-shadow:0 1px 2px rgba(0,0,0,.12),0 14px 38px rgba(0,0,0,.26)}

/* 预览中的可编辑提示（打印不存在） */
.sg-paper .fill:empty::before,.sg-paper .rule-block:empty::before,.sg-paper [contenteditable][data-ph]:empty::before{content:attr(data-ph);color:#b3b3b3}
.sg-paper .fill:empty{border-bottom-style:dashed;border-bottom-color:#9a9a9a}
.sg-paper .fill:focus,.sg-paper .rule-block:focus,.sg-paper [contenteditable]:focus{outline:1.5px dashed #8a8a8a;outline-offset:3px;background:rgba(0,0,0,.045)}
.sg-paper .cbx{cursor:pointer;transition:box-shadow .12s}
.sg-paper .cbx:hover{box-shadow:0 0 0 2.5px rgba(0,0,0,.14)}
.sg-paper .ax[contenteditable]:hover{filter:brightness(1.25)}
.sg-paper .sl-item.off .cbx{opacity:.45}

/* 打印时隐藏整个应用界面（主窗口直接 Ctrl+P 也只出纸张） */
@media print{
  body *{visibility:hidden!important}
  .sg-paper,.sg-paper *{visibility:visible!important}
  .sg-paper{position:absolute;left:0;top:0}
  .sg-paper .sheet{box-shadow:none;margin:0;page-break-after:always}
  .sg-paper .sheet.land{page:land}
  .sheet-tag{display:none!important}
}

.sg-foot-hint{font-size:11.5px;color:var(--muted);margin-top:11px;line-height:1.7}

/* ---------- 签字与锁定 ---------- */
.sg-lock-badge{background:rgba(194,84,80,.14);color:#c25450;font-size:12px;font-weight:700;border-radius:999px;padding:5px 14px;user-select:none}
.sg-lock-badge:hover{background:rgba(194,84,80,.24)}
.sg-sign-panel{position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:200;display:flex;align-items:center;justify-content:center;padding:20px}
.sg-sign-panel[hidden]{display:none}
.sg-sign-card{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:20px;max-width:420px;width:100%;color:var(--accent)}
.sg-sign-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.sg-sign-head b{font-size:16px}
.sg-sign-steps{font-size:12.5px;line-height:1.9;color:var(--muted);margin-bottom:12px}
.sg-sign-steps b{color:var(--accent)}
.sg-sign-qr{display:flex;justify-content:center;padding:10px;background:#fff;border-radius:10px;margin-bottom:12px;min-height:150px;align-items:center}
.sg-sign-qr img{width:170px;height:170px}
.sg-sign-linkrow{display:flex;gap:6px}
.sg-sign-linkrow input{flex:1;min-width:0;border:1px solid var(--border);border-radius:8px;background:var(--bg-soft);color:var(--accent);padding:7px 9px;font-size:11.5px}
.sg-sign-note{font-size:11px;color:var(--muted);line-height:1.7;margin-top:10px}
/* 纸面客户签名图 */
.cust-sign{height:7.5mm;max-width:56mm;object-fit:contain;object-position:left bottom;vertical-align:bottom}
/* 锁定灰显：已签档案整体灰色只读（打印不受影响） */
.sg-locked .sheet{filter:grayscale(1);opacity:.85}
.sg-locked .sheet [contenteditable]{pointer-events:none}
.sg-locked .sheet .cbx{pointer-events:none}
.sg-locked #sg-shared-form{opacity:.55;pointer-events:none}
.sg-locked #sg-shared-form input{pointer-events:none}

/* ---------- 档案概览卡（完整度 + 文件状态表 + 价格构成条形图） ---------- */
.sg-ov-progress{height:8px;border-radius:5px;background:var(--bg-soft);border:1px solid var(--border);overflow:hidden}
.sg-ov-progress i{display:block;height:100%;background:var(--accent);border-radius:inherit;transition:width .5s cubic-bezier(.22,.8,.3,1)}
.sg-ov-pct{font-size:11.5px;color:var(--muted);margin:8px 2px 10px}
.sg-ov-pct b{color:var(--accent);font-size:13px}
.sg-ov-tbl{width:100%;border-collapse:collapse;font-size:12px}
.sg-ov-tbl th{text-align:left;font-weight:400;color:var(--muted);font-size:10.5px;padding:2px 4px;border-bottom:1px solid var(--border)}
.sg-ov-tbl td{padding:5px 4px;border-bottom:1px solid var(--border)}
.sg-ov-tbl tbody tr{cursor:pointer}
.sg-ov-tbl tbody tr:hover td{background:var(--accent-soft)}
.sg-ov-tbl tr.cur td{font-weight:700}
.sg-ov-tbl tbody tr:last-child td{border-bottom:0}
.sg-ov-name{max-width:122px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sg-ov-ok{color:#6f9f6a;font-weight:700}
.sg-ov-muted{color:var(--muted)}
.sg-ov-miss{color:#c25450;font-weight:700;font-size:11px}
.sg-ov-sec{margin-top:12px;padding-top:10px;border-top:1px dashed var(--border);font-weight:700;font-size:12.5px;display:flex;justify-content:space-between;align-items:baseline}
.sg-ov-sec span{font-weight:400;font-size:11px;color:var(--muted)}
.sg-bar-row{display:flex;align-items:center;gap:7px;margin:6px 0;font-size:11px}
.sg-bar-label{flex:none;width:86px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--muted)}
.sg-bar-track{flex:1;height:9px;border-radius:5px;background:var(--bg-soft);border:1px solid var(--border);overflow:hidden}
.sg-bar-track i{display:block;height:100%;background:var(--accent);border-radius:inherit;transition:width .6s cubic-bezier(.22,.8,.3,1)}
.sg-bar-val{flex:none;font-variant-numeric:tabular-nums;font-weight:600}

/* ---------- 工具行：当前文件专属选项 ---------- */
.sg-doc-ops{display:flex;align-items:center;gap:8px}
.sg-mini.on{color:var(--accent);border-color:var(--accent);font-weight:700}

/* ---------- 客户库带出搜索 ---------- */
.sg-cust-pick{position:relative;margin-bottom:11px}
.sg-cust-pick input{width:100%;box-sizing:border-box;border:1px solid var(--border);border-radius:8px;background:var(--bg-soft);color:var(--accent);padding:7px 10px;font-size:12.5px}
.sg-cust-pick input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.sg-cust-drop{position:absolute;top:calc(100% + 4px);left:0;right:0;z-index:30;background:var(--panel);border:1px solid var(--border);border-radius:10px;box-shadow:0 12px 32px rgba(0,0,0,.28);overflow:hidden;max-height:264px;overflow-y:auto}
.sg-cust-item{display:flex;flex-direction:column;gap:2px;padding:8px 11px;cursor:pointer;font-size:12.5px}
.sg-cust-item + .sg-cust-item{border-top:1px solid var(--border)}
.sg-cust-item:hover{background:var(--accent-soft)}
.sg-cust-item span{color:var(--muted);font-size:11.5px}
.sg-cust-empty{padding:10px 12px;color:var(--muted);font-size:12px}

/* ---------- 字段联动高亮（左栏聚焦 → 纸面脉冲） ---------- */
@keyframes sg-hl-pulse{0%,100%{outline-color:rgba(194,84,80,.25);background:rgba(194,84,80,.10)}50%{outline-color:rgba(194,84,80,.95);background:rgba(194,84,80,.16)}}
.sg-paper .fill.hl{outline:2px solid rgba(194,84,80,.9);outline-offset:2px;animation:sg-hl-pulse 1.1s ease-in-out 3;border-radius:2px}

/* ---------- 打印全景（Contact Sheet） ---------- */
.sg-pano-head{font-size:12.5px;color:var(--muted);margin:2px 0 10px;align-self:center}
.sg-pano-grid{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;align-items:flex-start}
.sg-pano-cell{display:flex;flex-direction:column;align-items:center;cursor:pointer;position:relative}
.sg-pano-cell .sheet{box-shadow:0 1px 2px rgba(0,0,0,.12),0 10px 26px rgba(0,0,0,.24);transition:transform .15s,box-shadow .15s}
.sg-pano-cell:hover .sheet{transform:translateY(-3px);box-shadow:0 4px 10px rgba(0,0,0,.16),0 18px 40px rgba(0,0,0,.30)}
.sg-pano-cap{margin-top:7px;font-size:11.5px;color:var(--muted);background:var(--panel);border:1px solid var(--border);border-radius:999px;padding:2.5px 12px;white-space:nowrap}
.sg-pano-cell:hover .sg-pano-cap{color:var(--accent);border-color:var(--accent)}
/* 全景是总览视图：纸面内容不响应编辑/勾选，点击任意处即进入编辑 */
.sg-pano-cell [contenteditable],.sg-pano-cell .cbx{pointer-events:none}

/* ---------- 概览：打印页数行 ---------- */
.sg-ov-pages{font-size:11.5px;color:var(--muted);margin:-3px 2px 10px}
.sg-ov-pages b{color:var(--accent)}

/* ---------- 纸面价格输入位（仅屏幕，打印无虚线） ---------- */
.sg-paper .sl-price.empty{border-bottom:1px dashed #9a9a9a;min-height:4.6mm}

/* ---------- 定制柜：行删除悬浮按钮（仅屏幕） ---------- */
.sg-paper .cab-del{position:absolute;right:-1px;top:50%;transform:translateY(-50%);z-index:5;display:none;border:1px solid #c25450;background:#fff;color:#c25450;border-radius:4px;width:16px;height:16px;line-height:1;font-size:12px;cursor:pointer;padding:0}
.sg-paper .cab-tbl tbody tr:hover .cab-del,.sg-paper tr:hover > .cab-del{display:block}
.sg-paper .cab-del:hover{background:#c25450;color:#fff}
.sg-paper .cab-tbl td[contenteditable]:focus{outline:1.5px dashed #8a8a8a;outline-offset:-1.5px;background:rgba(0,0,0,.04)}
.sg-paper .cab-tbl td:empty::before{content:''}