:root {
  color-scheme: only light;
  --blue: #2F5DA0; --blue2: #5B8BCB; --pale: #E8EEF8; --line: #c9d3e3; --ink: #1d2433; --mute: #6b7280;
  --ok: #127a46; --warn: #b45309; --err: #b42318; --bg: #f3f6fb;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 system-ui, "Segoe UI", "Microsoft YaHei", sans-serif; }
button, input, select, textarea { font: inherit; color: inherit; }
.wrap { max-width: 820px; margin: 0 auto; padding: 18px 16px 60px; }
.sheet { background: #fff; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; box-shadow: 0 6px 24px rgba(47,93,160,.08); }
.title { background: var(--blue); color: #fff; text-align: center; padding: 18px 12px 14px; }
.title h1 { margin: 0; font-size: 26px; letter-spacing: 2px; }
.title p { margin: 4px 0 0; font-size: 13px; opacity: .85; }
.bar { background: var(--blue2); color: #fff; font-weight: 700; font-size: 18px; padding: 9px 14px; margin-top: 14px; }
.bar small { font-weight: 400; font-size: 12.5px; opacity: .9; margin-left: 6px; }
table.grid { width: 100%; border-collapse: collapse; }
.grid th { background: var(--blue2); color: #fff; font-weight: 700; padding: 8px; border: 1px solid #7fa2d6; font-size: 15px; }
.grid td { border: 1px solid var(--line); padding: 0; }
.grid td.no { width: 56px; text-align: center; color: #444; }
.grid td.del { width: 40px; text-align: center; }
.grid input { width: 100%; border: 0; padding: 11px 10px; background: transparent; min-width: 0; }
.grid input:focus { outline: 2px solid #9db8e2; outline-offset: -2px; background: #fbfdff; }
.del button { border: 0; background: none; color: #b8c2d4; font-size: 20px; cursor: pointer; line-height: 1; padding: 6px; }
.del button:hover { color: var(--err); }
.addrow { display: block; width: 100%; border: 0; border-top: 1px dashed var(--line); background: #f8fbff; color: var(--blue); padding: 10px; cursor: pointer; font-size: 15px; }
.addrow:disabled { color: var(--mute); cursor: default; }
.kv { width: 100%; border-collapse: collapse; }
.kv th { width: 44%; background: var(--pale); font-weight: 700; padding: 10px 8px; border: 1px solid var(--line); text-align: center; font-size: 15.5px; }
.kv th small { display: block; font-weight: 400; color: var(--mute); font-size: 12px; }
.kv td { border: 1px solid var(--line); padding: 0; }
.kv input, .kv textarea { width: 100%; border: 0; padding: 12px 10px; background: transparent; resize: vertical; min-width: 0; }
.kv input:focus, .kv textarea:focus { outline: 2px solid #9db8e2; outline-offset: -2px; }
.mat label { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); font-weight: 700; cursor: pointer; }
.mat input { width: 20px; height: 20px; accent-color: var(--blue); }
.mat small { font-weight: 400; color: var(--mute); }
.tip { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; padding: 10px 12px; background: #f6f9ff; border-bottom: 1px solid var(--line); font-size: 13.5px; color: var(--mute); }
.upbtn { display: inline-flex; align-items: center; gap: 4px; background: var(--blue); color: #fff; border-radius: 8px; padding: 8px 14px; cursor: pointer; font-size: 14.5px; font-weight: 600; white-space: nowrap; }
.upbtn:hover { background: #244c86; }
.upbtn.sm { background: #fff; color: var(--blue); border: 1px solid var(--blue); padding: 5px 11px; font-size: 13.5px; }
.grid th.pp, .grid td.pp { width: 24%; }
.grid td.cam { width: 44px; text-align: center; }
.cam label { cursor: pointer; font-size: 19px; display: block; padding: 6px 0; }
.cam label.has { filter: none; }
.cam label:not(.has) { opacity: .55; }
.cam label:hover { opacity: 1; }
.row-st { display: block; font-size: 11.5px; color: var(--mute); padding: 0 10px 6px; }
.row-st.busy { color: var(--blue); } .row-st.ok { color: var(--ok); } .row-st.err { color: var(--err); }
.mat .matrow { border-bottom: 1px solid var(--line); padding-bottom: 8px; }
.mat .matrow label { border-bottom: 0; }
.mat .hint, .mat .upline { padding: 0 14px 0 44px; font-size: 13px; color: var(--mute); display: flex; gap: 8px; flex-wrap: wrap; }
.files { display: flex; flex-wrap: wrap; gap: 6px; padding: 0 14px 6px 44px; }
.chip { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line); border-radius: 16px; padding: 3px 4px 3px 10px; font-size: 13px; background: #fafcff; max-width: 100%; }
.chip a, .chip span.n { color: var(--ink); text-decoration: none; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 220px; }
.chip a { color: var(--blue); }
.chip em { font-style: normal; color: var(--mute); font-size: 11.5px; }
.chip.pend { border-style: dashed; }
.chip button { border: 0; background: #eef2f8; border-radius: 50%; width: 20px; height: 20px; cursor: pointer; color: #7a869a; line-height: 1; padding: 0; }
.chip button:hover { background: #fde2df; color: var(--err); }
.fnote { margin: 0; padding: 8px 14px 10px; font-size: 12.5px; color: var(--mute); }
.upbox { border-top: 1px solid var(--line); background: #fbfcff; padding: 8px 0 6px; }
.uphead { padding: 2px 14px 6px; font-weight: 700; font-size: 14.5px; color: var(--blue); }
.uphead small { font-weight: 400; color: var(--mute); font-size: 12px; margin-left: 6px; }
.upgrp { padding: 4px 0 2px; border-top: 1px dashed #dde5f1; }
.upgrp:first-of-type { border-top: 0; }
.upname { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; padding: 4px 14px; font-weight: 600; font-size: 14px; }
.upname small { font-weight: 400; color: var(--mute); }
.upname .upbtn { margin-left: auto; }
.upbox .files { padding: 2px 14px 6px 14px; }
.files .none { font-size: 12.5px; color: #a3adbd; }
.mat > label { border-bottom: 1px solid var(--line); }
.extra { padding: 14px; display: grid; gap: 10px; }
.extra label { display: grid; gap: 4px; font-size: 14px; color: var(--mute); }
.extra input, .extra textarea { border: 1px solid var(--line); border-radius: 7px; padding: 9px 10px; width: 100%; }
.req { color: var(--err); }
.actions { padding: 16px 14px 20px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.btn { border: 1px solid var(--line); background: #fff; border-radius: 8px; padding: 10px 18px; cursor: pointer; font-size: 16px; text-decoration: none; color: var(--ink); }
.btn.pri { background: var(--blue); border-color: var(--blue); color: #fff; font-weight: 600; min-width: 160px; }
.btn.pri:disabled { opacity: .6; }
.msg { font-size: 14px; }
.msg.err { color: var(--err); }
.done { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 22px; text-align: center; }
.done h2 { color: var(--ok); margin: 0 0 6px; }
.done .link { display: flex; gap: 8px; margin: 14px 0 6px; }
.done .link input { flex: 1; min-width: 0; border: 1px solid var(--line); border-radius: 7px; padding: 9px; font-size: 13px; }
.mine { margin-top: 16px; font-size: 14px; color: var(--mute); }
.mine a { color: var(--blue); }
.edit-note { background: #fff7e6; color: #8a5a00; padding: 10px 14px; font-size: 14px; border-bottom: 1px solid #f2dfb6; }
.hp { position: absolute; left: -9999px; }
@media (max-width: 560px) {
  .title h1 { font-size: 21px; }
  .bar { font-size: 16px; }
  .kv th { width: 38%; font-size: 14px; }
  .grid td.no { width: 40px; }
}
.upbox.top { border-top: 0; border-bottom: 1px solid var(--line); }
.upst { padding: 0 14px 4px 40px; font-size: 12.5px; color: var(--mute); }