/* 《寄不到的明天》界面统一精修：恢复私印本/人物档案的纸本阅读感，同时保留 v9 的推理功能。 */

:root{
  --folio-paper:#e8dfcc;
  --folio-paper-deep:#d8cdb6;
  --folio-ink:#27251f;
  --folio-muted:#756c5d;
  --folio-rule:#9d927c;
  --folio-accent:#3f5659;
}
/* ---------- 私印本：《雪落以前》 ---------- */
.archive-modal{
  width:min(1180px,calc(100vw - 34px));
  grid-template-columns:320px minmax(0,1fr);
  background:var(--folio-paper);
  overflow:hidden;
}
.archive-modal::after{
  content:"";
  position:absolute;
  top:0;bottom:0;left:320px;
  width:1px;
  background:#a99d86;
  box-shadow:8px 0 18px rgba(63,49,31,.08);
  pointer-events:none;
}
.archive-index{
  position:relative;
  padding:30px 28px 24px;
  border-right:0;
  background:linear-gradient(90deg,#ddd3be 0,#e2d8c4 82%,#d7ccb6 100%);
  overflow:auto;
}
.archive-index .modal-kicker{max-width:240px;line-height:1.55}
.archive-index h2{font-size:34px;line-height:1.2;margin:12px 0 10px;font-weight:500;letter-spacing:.04em}
.archive-author{margin:0 0 18px;padding-bottom:16px;border-bottom:3px double #807764;font-size:12px;letter-spacing:.06em;color:#675f52}
.archive-tabs{
  display:flex;
  flex-direction:column;
  gap:0;
  margin:0 0 28px;
  border-top:1px solid #b6aa94;
}
.archive-tabs button{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  width:100%;
  min-height:44px;
  border:0;
  border-bottom:1px solid #b6aa94;
  background:transparent;
  padding:9px 10px;
  text-align:left;
  box-shadow:none;
  cursor:pointer;
  color:#5a5448;
}
.archive-tabs button:hover:not(:disabled){background:#ece3d2}
.archive-tabs button.active{background:var(--folio-accent);color:#f2ecdf}
.archive-tabs button:disabled{opacity:.38;cursor:default;background:transparent}
.archive-tab-title{font-size:14px;letter-spacing:.03em}
.archive-tab-state{font:9px/1.2 Arial,sans-serif;letter-spacing:.08em;color:#8d8372}
.archive-tabs button.active .archive-tab-state{color:#d8d7ca}
.archive-search{margin-top:auto}
.archive-search label{display:block;margin-bottom:7px;font-size:10px;letter-spacing:.06em;color:#665e50}
.archive-search div{display:flex}
.archive-search input{height:38px;padding:8px 9px;background:#f4eee2;border:1px solid #948873;font-size:12px}
.archive-search button{min-width:56px;border:1px solid #948873;border-left:0;background:#cfc3ad;padding:7px 10px;cursor:pointer}
.archive-search p{margin-top:8px;font-size:9px;line-height:1.55;color:#817665}
.archive-page{
  position:relative;
  min-height:600px;
  padding:48px 58px 42px;
  background:linear-gradient(90deg,#eee7d8 0,#f0e8d8 50%,#ebe2d1 100%);
  overflow:auto;
}
.archive-page::before{
  content:"";
  position:absolute;
  left:34px;top:0;bottom:0;
  width:1px;
  background:#cdbfa6;
}
.archive-page-no{margin:0 0 26px;font:10px/1.4 Arial,sans-serif;letter-spacing:.16em;color:#6f6658}
.archive-page h3{margin:0 0 24px;font-size:30px;line-height:1.25;font-weight:500;letter-spacing:.025em}
.archive-page-copy{max-width:760px}
.archive-page-copy p{margin:0 0 1.45em;font-size:15px;line-height:2.08;text-align:justify;text-justify:inter-ideograph;color:#34312a}
.archive-running{max-width:760px;margin-top:38px;border-top:1px solid #a99d86;padding-top:13px;font-size:11px;line-height:1.7;color:#766d5e}
/* ---------- 人物记录：恢复双页档案阅读，推论板独立到案卷管理 ---------- */
.notebook-modal{
  width:min(1160px,calc(100vw - 34px));
  padding:0;
  overflow:hidden;
  background:var(--folio-paper);
}
.notebook-spread{
  display:grid;
  grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);
  gap:0;
  min-height:610px;
}
.notebook-spread>article{
  min-width:0;
  padding:42px 38px 36px;
  overflow:auto;
}
.notebook-spread>article+article{
  border-left:1px solid #a99d86;
  box-shadow:-8px 0 18px rgba(63,49,31,.055);
}
.notebook-spread h2{margin:7px 0 20px;font-size:30px;line-height:1.25;font-weight:500;letter-spacing:.02em}
.notebook-page-note{margin:-8px 0 20px;padding-bottom:14px;border-bottom:1px solid #a99d86;font-size:11px;line-height:1.75;color:#776d5d}
.notebook-row{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:8px 14px;
  align-items:center;
  padding:11px 4px;
  border-bottom:1px dotted #b0a48d;
  background:transparent;
  font-size:11px;
}
.notebook-row.current{background:#d5d4bd;padding-left:10px;padding-right:10px}
.notebook-row.done{opacity:.72}
.notebook-row b{font-size:12px;font-weight:600}
.notebook-row span{color:#746b5d}
.notebook-row .checkpoint-open{grid-column:1/-1;justify-self:start;margin-top:2px;border:0;border-bottom:1px solid #765742;background:transparent;padding:4px 0;color:#654431;cursor:pointer}
.review-note{margin-top:18px;padding:12px 13px;background:#d4dccf;border-left:3px solid #4d6654;line-height:1.6}
#suspect-notes{padding-top:2px}
#suspect-notes details{
  display:block;
  padding:0 0 16px;
  margin:0 0 18px;
  border:0;
  border-bottom:1px dotted #b4a992;
}
#suspect-notes details:last-child{border-bottom:0}
#suspect-notes summary{
  display:block;
  list-style:none;
  pointer-events:none;
  margin:0 0 7px;
  font-size:14px;
  font-weight:600;
  letter-spacing:.025em;
  color:#343029;
}
#suspect-notes summary::-webkit-details-marker{display:none}
#suspect-notes p{margin:0;font-size:12px;line-height:1.9;color:#4a453b}
#suspect-notes .profile-supplement{margin-top:8px;color:#655d50}
/* ---------- 独立临时推论板 ---------- */
.reasoning-modal{width:min(960px,calc(100vw - 34px));padding:30px 34px 32px;background:var(--folio-paper)}
.reasoning-modal>h2{font-size:30px;font-weight:500;margin:4px 45px 10px 0}
.reasoning-intro{max-width:740px;margin:0 0 18px;font-size:12px;line-height:1.8;color:#645c4f}
.standalone-reason-board{margin:0;padding:16px 0 0;border-top:3px double #817662}
.standalone-reason-board>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.standalone-reason-board .reason-column{min-height:180px;padding:12px;background:#d0c4ad;border:1px solid #988b75}
.standalone-reason-board .reason-column h4{margin:0 0 10px;padding-bottom:7px;border-bottom:1px solid #aa9c84;font-size:12px;letter-spacing:.04em}
.standalone-reason-board .reason-column button{font-size:11px;line-height:1.5;padding:8px 9px;background:#eee5d4}
.standalone-reason-board .reason-column p{font-size:10px;line-height:1.65}
.reasoning-footnote{margin:18px 0 0;padding-top:12px;border-top:1px solid #a99d86;font-size:10px;line-height:1.7;color:#776d5d}
#open-reasoning-board{border-style:double}
/* ---------- 细节统一 ---------- */
.archive-modal,.notebook-modal,.reasoning-modal{box-shadow:12px 14px 0 rgba(9,10,8,.56)}
.archive-modal .modal-close,.notebook-modal .modal-close,.reasoning-modal .modal-close{z-index:3}

@media(max-width:900px){
  .archive-modal{grid-template-columns:270px minmax(0,1fr)}
  .archive-modal::after{left:270px}
  .archive-page{padding:40px 38px 34px}.archive-page::before{left:24px}
  .notebook-spread>article{padding:34px 28px 30px}
}
@media(max-width:760px){
  .archive-modal,.notebook-modal,.reasoning-modal{left:8px;right:8px;top:8px;bottom:8px;width:auto;max-height:none;transform:none;overflow:auto}
  .archive-modal{display:block;padding:0}
  .archive-modal::after{display:none}
  .archive-index{padding:20px 18px;border-bottom:3px double #8f846f}
  .archive-index h2{font-size:28px}
  .archive-tabs{display:grid;grid-template-columns:1fr 1fr;margin-bottom:18px;border-top:0}
  .archive-tabs button{min-height:42px;border:1px solid #b6aa94;margin:-1px 0 0 -1px}
  .archive-page{min-height:0;padding:28px 22px 34px}.archive-page::before{display:none}
  .archive-page h3{font-size:25px}.archive-page-copy p{font-size:14px;line-height:1.95;text-align:left}
  .notebook-spread{grid-template-columns:1fr;min-height:0}
  .notebook-spread>article{padding:28px 22px}
  .notebook-spread>article+article{border-left:0;border-top:3px double #918570;box-shadow:none}
  .notebook-spread h2{font-size:25px}
  .reasoning-modal{padding:24px 20px}
  .standalone-reason-board>div{grid-template-columns:1fr}
  .standalone-reason-board .reason-column{min-height:0}
}
@media(max-width:480px){
  .archive-tabs{grid-template-columns:1fr}
  .archive-page{padding:25px 17px 30px}
  .archive-page-copy p{font-size:13px}
  .notebook-spread>article{padding:24px 17px}
}

@media(prefers-reduced-motion:reduce){
  .archive-tabs button,.reasoning-modal button{transition:none!important}
}

/* ---------- v2：长文档滚动修复 ----------
   之前 archive/notebook 外层 overflow:hidden，但桌面端只有 max-height，
   内部 grid item 又带 min-height，导致内容超出视口后没有形成可靠的滚动容器。
   这里显式给弹窗可用高度，并把滚动责任交给实际阅读页。 */
@media(min-width:761px){
  .archive-modal,
  .notebook-modal{
    height:min(90vh,calc(100dvh - 28px));
    max-height:min(90vh,calc(100dvh - 28px));
    min-height:0;
    align-items:stretch;
  }

  .archive-modal{
    display:grid;
    grid-template-rows:minmax(0,1fr);
  }
  .archive-index,
  .archive-page{
    min-height:0;
    height:100%;
    max-height:100%;
    overflow-x:hidden;
    overflow-y:auto;
    overscroll-behavior:contain;
    scrollbar-gutter:stable;
  }

  .notebook-spread{
    min-height:0;
    height:100%;
    max-height:100%;
    overflow:hidden;
  }
  .notebook-spread>article{
    min-height:0;
    height:100%;
    max-height:100%;
    overflow-x:hidden;
    overflow-y:auto;
    overscroll-behavior:contain;
    scrollbar-gutter:stable;
  }
}

/* 明确显示“竖状条”，避免系统 overlay scrollbar 过于隐蔽。 */
.archive-index,
.archive-page,
.notebook-spread>article{
  scrollbar-width:auto;
  scrollbar-color:#8d816b #d8cdb6;
}
.archive-index::-webkit-scrollbar,
.archive-page::-webkit-scrollbar,
.notebook-spread>article::-webkit-scrollbar{
  width:12px;
}
.archive-index::-webkit-scrollbar-track,
.archive-page::-webkit-scrollbar-track,
.notebook-spread>article::-webkit-scrollbar-track{
  background:#d8cdb6;
  border-left:1px solid #b8aa91;
}
.archive-index::-webkit-scrollbar-thumb,
.archive-page::-webkit-scrollbar-thumb,
.notebook-spread>article::-webkit-scrollbar-thumb{
  background:#8d816b;
  border:3px solid #d8cdb6;
  border-radius:8px;
}
.archive-index::-webkit-scrollbar-thumb:hover,
.archive-page::-webkit-scrollbar-thumb:hover,
.notebook-spread>article::-webkit-scrollbar-thumb:hover{
  background:#6f6554;
}

/* 小屏继续使用整页滚动，避免双滚动区域互相抢触摸事件。 */
@media(max-width:760px){
  .archive-index,
  .archive-page,
  .notebook-spread>article{
    height:auto;
    max-height:none;
    overflow:visible;
    scrollbar-gutter:auto;
  }
  .archive-modal,
  .notebook-modal{
    overflow-y:auto;
    -webkit-overflow-scrolling:touch;
  }
}

/* ---------- v3：证物判断与紧凑临时物品匣 ---------- */
/* 原来的“放入：时间 / 机关 / 人物”只是分类，不承担推理结果。现在由 reasoning-upgrade.js
   将已登记证物改成四选一的证据边界判断，并把结果接到章节复核前置条件。 */
.evidence-judgement{
  flex:1 0 100%;
  width:100%;
  margin:0 0 4px;
  padding:14px 15px 15px;
  border:1px solid #93856e;
  border-top:3px double #75654e;
  background:#ded3bf;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.32);
}
.judgement-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:9px}
.judgement-head span{font:700 9px/1.3 Arial,sans-serif;letter-spacing:.14em;color:#6f6251}
.judgement-head b{font-size:10px;font-weight:600;color:#3f5659}
.judgement-question{margin:0 0 12px;font-size:14px;line-height:1.75;font-weight:600;color:#302c25}
.judgement-options{display:grid;grid-template-columns:1fr 1fr;gap:7px}
.judgement-option{
  min-width:0;min-height:62px;display:grid;grid-template-columns:28px minmax(0,1fr);align-items:start;gap:8px;
  padding:9px 10px;border:1px solid #9c8d73;background:#eee5d4;text-align:left;cursor:pointer;box-shadow:none;
}
.judgement-option:hover:not(:disabled){background:#f4ecdc;border-color:#796a54}
.judgement-option>span{display:grid;place-items:center;width:24px;height:24px;border:1px solid #8f8068;font:700 10px/1 Arial,sans-serif;color:#6a5c49}
.judgement-option>b{min-width:0;font-size:12px;line-height:1.62;font-weight:500;color:#373229}
.judgement-option.is-wrong{background:#ead8d0;border-color:#965e50}
.judgement-option.is-correct{background:#dce2d5;border-color:#60705a}
.judgement-option:disabled{opacity:1;cursor:default}
.judgement-feedback{margin:10px 0 0;padding:9px 10px;border-left:3px solid #8c806c;background:#e9dfce;font-size:11px;line-height:1.72;color:#5f574a}
.judgement-feedback.warning{border-left-color:#8d5145;background:#eadbd4}
.judgement-feedback.success{border-left-color:#53674f;background:#dfe5d9;color:#455243}
.evidence-card em.evidence-judgement-state{margin-right:4px;background:#82765f;color:#fff}
.evidence-card em.evidence-judgement-state.done{background:#536a58}
.evidence-card em.evidence-judgement-state.pending{background:#8a5c4e}

.judgement-gate-sheet{min-height:210px;display:grid;grid-template-columns:1fr 70px 1fr;align-items:center;gap:16px;padding:26px;background:linear-gradient(145deg,#d9cbb1,#c9b797);border:1px solid #8c7a61}
.judgement-gate-sheet>div{min-height:135px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#eee5d4;border:1px solid #938269;box-shadow:5px 6px 0 rgba(92,74,52,.08)}
.judgement-gate-sheet span{font:700 9px/1.2 Arial,sans-serif;letter-spacing:.14em;color:#776a58}
.judgement-gate-sheet b{font:500 42px/1.1 Georgia,serif;margin:6px 0;color:#302b24}
.judgement-gate-sheet small{font-size:10px;color:#786e60}
.judgement-gate-sheet>i{height:0;border-top:3px double #725f48;position:relative}
.judgement-gate-sheet>i:after{content:"›";position:absolute;right:-5px;top:-16px;font-size:24px;color:#725f48}
.judgement-missing{display:flex;flex-wrap:wrap;gap:6px;margin-top:11px;padding-top:10px;border-top:1px solid #b3a68f}
.judgement-missing>b{width:100%;font-size:10px;letter-spacing:.08em;color:#665c4e}
.judgement-missing>span{padding:5px 7px;border:1px solid #a5957d;background:#eee5d4;font-size:10px}

.judgement-log-chapter{margin-bottom:16px;border:1px solid #9a8c75;background:#e4d9c5}
.judgement-log-chapter>header{display:flex;justify-content:space-between;align-items:center;padding:9px 10px;border-bottom:3px double #978970;background:#d5c8b1}
.judgement-log-chapter>header b{font-size:12px}.judgement-log-chapter>header span{font:700 10px Arial,sans-serif}
.judgement-log-row{display:grid;grid-template-columns:minmax(130px,.8fr) auto minmax(0,1.5fr);gap:8px;align-items:center;padding:9px 10px;border-bottom:1px dotted #aa9d86}
.judgement-log-row:last-child{border-bottom:0}.judgement-log-row b{font-size:11px}.judgement-log-row span{font-size:9px;color:#7b6f5e}.judgement-log-row small{font-size:10px;line-height:1.55;color:#62594d}
.judgement-log-row.done span{color:#4f654f;font-weight:700}.judgement-log-row.attempted span{color:#8a5147;font-weight:700}

/* 临时物品匣：压低高度，所有道具在同一高度内横向适配，避免文字或按钮溢出。 */
.inventory-drawer{
  grid-template-columns:max-content 28px minmax(0,1fr) 28px auto;
  gap:5px;
  min-height:48px;
  max-height:62px;
  padding:5px 10px calc(5px + var(--safe-b));
  overflow:hidden;
}
.drawer-label{font-size:8px;line-height:1.2;white-space:nowrap}
.drawer-arrow{width:28px;height:34px;min-height:34px;padding:0;font-size:16px}
.inventory-list{
  min-width:0;height:36px;display:flex;align-items:stretch;gap:5px;
  overflow-x:auto;overflow-y:hidden;scrollbar-width:none;overscroll-behavior-inline:contain;
}
.inventory-list::-webkit-scrollbar{height:0}
.inventory-item{
  flex:0 0 126px;min-width:0;max-width:126px;height:36px;overflow:hidden;
  display:grid;grid-template-columns:18px minmax(0,1fr);grid-template-rows:17px 13px;gap:0 5px;
  align-content:center;padding:3px 6px;text-align:left;
}
.inventory-item small{grid-row:1/3;align-self:center;font-size:7px;margin:0}
.inventory-item b,.inventory-item span{min-width:0;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.inventory-item b{font-size:9px;line-height:17px}.inventory-item span{font-size:7px;line-height:13px}
.empty-inventory{min-width:0;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;align-self:center;font-size:9px}

@media(max-width:760px){
  .judgement-options{grid-template-columns:1fr}
  .judgement-gate-sheet{grid-template-columns:1fr 42px 1fr;min-height:170px;padding:16px;gap:10px}
  .judgement-gate-sheet>div{min-height:105px}.judgement-gate-sheet b{font-size:32px}
  .judgement-log-row{grid-template-columns:1fr auto}.judgement-log-row small{grid-column:1/-1}
  .inventory-drawer{grid-template-columns:28px minmax(0,1fr) 28px auto;gap:4px;min-height:0;max-height:68px;padding:4px 6px calc(4px + var(--safe-b))}
  .drawer-label{grid-column:1/-1;font-size:7px;line-height:1;margin:0}
  .drawer-arrow{height:32px;min-height:32px}
  .inventory-list{height:34px;gap:4px}
  .inventory-item{flex-basis:116px;max-width:116px;height:34px;grid-template-rows:16px 12px;padding:3px 5px}
}
@media(max-width:480px){
  .evidence-judgement{padding:12px 11px}.judgement-question{font-size:13px}.judgement-option{min-height:58px;padding:8px}.judgement-option>b{font-size:11.5px}
  .judgement-gate-sheet{grid-template-columns:1fr;gap:8px}.judgement-gate-sheet>i{height:20px;border-top:0;border-left:3px double #725f48;margin:auto}.judgement-gate-sheet>i:after{content:"↓";right:-8px;top:1px}
}