:root{
  --brand:#6d28d9; --brand-2:#8b5cf6; --brand-soft:#f5f3ff;
  --ink:#18181b; --muted:#71717a; --line:#e4e4e7; --bg:#fafafa; --card:#fff;
  --ok:#16a34a; --warn:#f59e0b; --bad:#dc2626; --radius:16px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Sarabun","Noto Sans Thai",sans-serif;
  background:var(--bg); color:var(--ink); font-size:16px; line-height:1.55;
  -webkit-font-smoothing:antialiased;
  /* ภาษาไทยไม่มีช่องว่างระหว่างคำ ถ้าไม่บังคับตัดบรรทัด ข้อความจะดันหน้าจอจนล้นบนมือถือ */
  overflow-wrap:anywhere; word-break:break-word;
}
html,body{max-width:100%}
img,table{max-width:100%}
.wrap{max-width:760px;margin:0 auto;padding:20px 16px 110px}
.wrap-wide{max-width:1400px;margin:0 auto;padding:16px}
a{color:var(--brand)}
h1{font-size:26px;margin:0 0 6px;letter-spacing:-.01em}
h2{font-size:18px;margin:24px 0 10px}
.muted{color:var(--muted);font-size:14px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--brand);font-size:18px}
.brand i{width:28px;height:28px;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--brand-2));display:inline-block}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin:12px 0}
.card.focus{border-color:var(--brand);box-shadow:0 6px 24px rgba(109,40,217,.10)}
.row{display:flex;gap:10px;align-items:center}
.row.wrap{flex-wrap:wrap}
.spread{display:flex;justify-content:space-between;align-items:center;gap:10px}

label.f{display:block;font-size:13px;font-weight:600;color:#3f3f46;margin:12px 0 6px}
input,select,textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;font:inherit;background:#fff;
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--brand-soft);border-color:var(--brand)}
.seg{display:flex;gap:8px;flex-wrap:wrap}
.seg button{
  flex:1;min-width:110px;padding:12px;border:1px solid var(--line);background:#fff;border-radius:12px;
  font:inherit;cursor:pointer;color:#3f3f46
}
.seg button[aria-pressed="true"]{border-color:var(--brand);background:var(--brand-soft);color:var(--brand);font-weight:700}

.btn{
  padding:13px 20px;border-radius:12px;border:1px solid transparent;background:var(--brand);color:#fff;
  font:inherit;font-weight:700;cursor:pointer;text-decoration:none;display:inline-block;text-align:center
}
.btn:disabled{opacity:.45;cursor:not-allowed}
.btn.ghost{background:#fff;border-color:var(--line);color:#3f3f46}
.btn.sm{padding:8px 14px;font-size:14px}
.btn.ok{background:var(--ok)} .btn.bad{background:var(--bad)} .btn.warn{background:var(--warn)}

.bar{height:8px;background:#ececf1;border-radius:99px;overflow:hidden}
.bar>i{display:block;height:100%;background:linear-gradient(90deg,var(--brand),var(--brand-2));transition:width .35s}

.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:700}
.pill.todo{background:#f4f4f5;color:#71717a}
.pill.uploaded{background:#eef2ff;color:#4338ca}
.pill.approved{background:#dcfce7;color:#166534}
.pill.fixme,.pill.rejected{background:#fee2e2;color:#991b1b}
.pill.warn{background:#fef3c7;color:#92400e}

.doc{display:flex;gap:12px;align-items:flex-start;padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff;margin:8px 0;cursor:pointer}
.doc:hover{border-color:var(--brand-2)}
.doc .n{width:26px;height:26px;border-radius:8px;background:var(--brand-soft);color:var(--brand);display:grid;place-items:center;font-size:12px;font-weight:800;flex:none}
.doc.done{opacity:.7}
.thumbs{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
.thumbs img,.thumbs .pdf{width:64px;height:64px;object-fit:cover;border-radius:10px;border:1px solid var(--line);background:#fafafa;display:grid;place-items:center;font-size:11px}

.drop{border:2px dashed #d4d4d8;border-radius:14px;padding:26px;text-align:center;background:#fcfcfd;cursor:pointer}
.drop.hot{border-color:var(--brand);background:var(--brand-soft)}

.msg{padding:12px 14px;border-radius:12px;font-size:14px;margin:10px 0}
.msg.ok{background:#dcfce7;color:#14532d}
.msg.warn{background:#fef3c7;color:#78350f}
.msg.bad{background:#fee2e2;color:#7f1d1d}

.sticky{position:fixed;left:0;right:0;bottom:0;background:rgba(255,255,255,.94);backdrop-filter:blur(8px);border-top:1px solid var(--line);padding:12px 16px}
.sticky .inner{max-width:760px;margin:0 auto;display:flex;gap:12px;align-items:center}
.sticky .btn{flex:none}
@media(max-width:480px){
  .sticky{padding:10px 12px}
  .sticky .inner{gap:8px}
  .sticky .btn{padding:12px 16px}
  h1{font-size:22px}
  .card{padding:14px}
  .seg button{min-width:calc(50% - 4px)}
  .doc{padding:12px}
}

.sheet{position:fixed;inset:0;background:rgba(24,24,27,.45);display:none;z-index:50}
.sheet.on{display:block}
.sheet .panel{position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:min(760px,100%);background:#fff;border-radius:20px 20px 0 0;padding:20px;max-height:92vh;overflow:auto}

/* CS console */
.grid{display:grid;grid-template-columns:360px 1fr;gap:16px}
@media(max-width:1000px){.grid{grid-template-columns:1fr}}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line)}
th{font-size:12px;color:var(--muted);font-weight:700}
tr.sel{background:var(--brand-soft)}
tbody tr{cursor:pointer}
.kbd{font:12px ui-monospace,monospace;background:#f4f4f5;border:1px solid var(--line);border-bottom-width:2px;border-radius:6px;padding:1px 6px}
.viewer{border:1px solid var(--line);border-radius:12px;width:100%;height:560px;background:#fafafa}
/* จอเล็ก: คิวและตารางเลื่อนในกล่องตัวเอง หน้าเว็บไม่เลื่อนแนวนอน */
.tablecard{overflow-x:auto}
@media(max-width:900px){
  .detail-grid{grid-template-columns:1fr !important}
  .viewer{height:52vh;min-height:300px}
  .wrap-wide{padding:12px}
}
.timeline{font-size:13px;color:var(--muted)}
.timeline div{padding:4px 0;border-bottom:1px dashed var(--line)}