/* ==========================================================================
   标本 05 — 空状态与首次使用 / 排字车间校样
   体裁:校样与版口。纸上三色:纸、墨、校样红。规矩线全部由版口承担 ——
   页眉线、页码位、版心四角记号、版心外的注记栏。
   字面:Sitka Small + Constantia(拉丁)、Noto Serif CJK SC / SimSun(中文)、
   Consolas(编号与金额)。
   外形:空版面由版口立住,四种状态各有各的成因、范围与下一步。
   外壳不注入;本文件只负责本标本内部。
   ========================================================================== */

html, /* 落地色随版本走:固定成修正版的地面色,会在病原版下方露出不属于它的色带 */
html[data-mode="slop"] { background: #f7f6fc; }
body { margin: 0; }

html { background: #2b2d31; }   /* 落地色画在最外层,否则 iframe 露白底 */

.spn {
  margin: 0;
  --paper: #dedbd2;         /* 校样纸 */
  --stock: #cbc7bb;         /* 故障单的另一种纸 */
  --ink: #1b1a18;
  --red: #9d2418;           /* 校样红:批注、更正、故障章 */
  --bench: #2b2d31;         /* 车间台面 */
  font-family: 'Sitka Text', 'Sitka Small', 'Constantia', 'Noto Serif CJK SC', 'Noto Serif SC', 'SimSun', serif;
  color: var(--ink);
  background: #f5f4fb;
  -webkit-font-smoothing: antialiased;
}

/* 模式切换:两版都在 DOM 里,靠属性显隐 */
[data-mode="slop"]  .v-fixed { display: none; }
[data-mode="fixed"] .v-slop  { display: none; }

.sr {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

:focus-visible { outline: 2px solid var(--ink, #1b1a18); outline-offset: 2px; }

.spn button { font: inherit; }

/* ==========================================================================
   病原 —— AI 味版本
   ========================================================================== */

.v-slop {
  padding: 3rem 2rem;
  background: #f7f6fc;
  font-family: 'Segoe UI', 'Noto Sans CJK SC', 'Microsoft YaHei', sans-serif;
  color: #241f38;
}

.s-wrap { max-width: 30rem; }

/* 版面上方还套一个 mini 卡片,卡片里再套一个 tag */
.s-mini {
  display: flex;
  align-items: center;
  gap: .5rem;
  max-width: 14rem;
  margin: 0 0 1rem;
  padding: .55rem .75rem;
  border-radius: .9rem;
  background: #fff;
  box-shadow: 0 12px 26px -20px rgba(76, 58, 138, .5);
}
.s-mini__t { font-size: .8125rem; font-weight: 600; }
.s-mini__tag {
  margin-left: auto;
  padding: .12rem .5rem;
  border-radius: 999px;
  font-size: .6875rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(96deg, #7c5cf0 0%, #2f74c8 100%);
}

.s-card {
  padding: 2.5rem 1.75rem 2.2rem;
  border-radius: 1.6rem;
  background: #fff;
  text-align: center;
  box-shadow: 0 22px 48px -26px rgba(76, 58, 138, .42);
}

.s-art { display: block; width: 100%; max-width: 15rem; height: auto; margin: 0 auto .9rem; }
.s-art__blob { opacity: .16; }
.s-art__box, .s-art__lid, .s-art__tape, .s-art__glass, .s-art__handle {
  fill: none;
  stroke: #7c5cf0;
  stroke-width: 7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.s-art__glass { stroke: #2f74c8; }
.s-art__handle { stroke: #2f74c8; }

.s-h {
  margin: 0 0 .5rem;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -.01em;
}

.s-sub {
  margin: 0 auto 1.4rem;
  max-width: 22rem;
  font-size: .9375rem;
  line-height: 1.6;
  color: #6f6a85;
}

.s-btn {
  border: 0;
  border-radius: 999px;
  padding: .72rem 1.6rem;
  font-size: .9375rem;
  font-weight: 600;
  cursor: pointer;
  color: #fff;
  background: linear-gradient(96deg, #7c5cf0 0%, #2f74c8 100%);
  box-shadow: 0 12px 24px -12px rgba(90, 80, 220, .78);
  transition: transform .2s ease, box-shadow .2s ease;
}
.s-btn:hover { transform: translateY(-1px); box-shadow: 0 16px 28px -12px rgba(90, 80, 220, .82); }

/* ==========================================================================
   修正 —— 排字车间校样
   ========================================================================== */

.v-fixed {
  padding: 2.2rem 2rem 3rem;
  background: var(--bench);
}

.pf-bench { max-width: 46rem; }

.pf-bench__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .3rem .9rem;
  padding: 0 .1rem .8rem;
  font-size: .72rem;
  letter-spacing: .04em;
  color: #a9a59a;
}
.pf-bench__shop {
  color: var(--paper);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .08em;
}
.pf-bench__spec { font-family: Consolas, 'Cascadia Mono', monospace; font-size: .68rem; }
.pf-bench__note { margin-left: auto; color: #9b978c; }

/* 一张校样:页与页之间靠纸的厚度线分开,不靠阴影 */
.pf {
  padding: .7rem 1.1rem .55rem;
  background: var(--paper);
  border-bottom: 2px solid #a8a498;
}
.pf + .pf { margin-top: 1.1rem; }

.pf__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: .4rem 1rem;
  padding-bottom: .3rem;
}
.pf__run {
  margin: 0;
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .02em;
}

/* 页码位:给页码留出的槽,空页里它是空的,不是没有 */
.pf__folio { margin: 0 0 0 auto; text-align: center; }
.pf__folio-slot {
  display: block;
  min-width: 3.6rem;
  padding: .06rem .4rem;
  border: 1px solid var(--ink);
  font-family: Consolas, 'Cascadia Mono', monospace;
  font-size: .7rem;
  letter-spacing: .06em;
  background: rgba(255, 255, 255, .34);
}
.pf__folio-cap {
  display: block;
  margin-top: .16rem;
  font-size: .6rem;
  letter-spacing: .16em;
  color: rgba(27, 26, 24, .72);
}

/* 页眉线 / 页脚线 */
.pf__rule {
  height: 1px;
  background: var(--ink);
}
.pf__rule--broken { display: flex; align-items: center; gap: 0; background: none; }
.pf__rule--broken i { flex: 1 1 auto; height: 1px; background: var(--ink); }
.pf__rule--broken .pf__gap {
  flex: 0 0 3.2rem;
  height: .5rem;
  background: repeating-linear-gradient(115deg, var(--red) 0 1px, transparent 1px 6px);
}
/* 版心:左边留出注记栏,四角是版心记号 */
.pf__body {
  --type-x: 0rem;
  position: relative;
  padding: 1.1rem 0 1.2rem;
}
.pf__c {
  position: absolute;
  width: .5rem; height: .5rem;
  opacity: .55;
}
.pf__c--tl { left: var(--type-x); top: 0; border-left: 1px solid var(--ink); border-top: 1px solid var(--ink); }
.pf__c--tr { right: 0; top: 0; border-right: 1px solid var(--ink); border-top: 1px solid var(--ink); }
.pf__c--bl { left: var(--type-x); bottom: 0; border-left: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.pf__c--br { right: 0; bottom: 0; border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }

/* 版心外的注记栏 */
.pf__marg {
  margin: 0 0 .5rem;
  font-size: .66rem;
  letter-spacing: .14em;
  color: var(--red);
}
.pf__marg[aria-hidden="true"] { color: rgba(27, 26, 24, .72); letter-spacing: .1em; }

/* 一行有信息量的实义文字:为什么空、空意味着什么、下一步 */
.pf__lead {
  margin: 0 0 .9rem;
  max-width: 34rem;
  font-size: .875rem;
  line-height: 1.85;
}

/* 空版心:版心排好了,只等着字 */
.pf__measure { margin: 0 0 1.1rem; }
.pf__measure i {
  display: block;
  height: 1.55rem;
  border-bottom: 1px solid rgba(27, 26, 24, .28);
}
.pf__measure i:last-child { border-bottom-color: rgba(27, 26, 24, .16); }

/* 录入单:版心外的标签 + 版心内的填空白 */
.pf__form { max-width: 34rem; }
.pf__field {
  display: grid;
  grid-template-columns: 5rem minmax(0, 1fr) auto;
  align-items: baseline;
  gap: .5rem .7rem;
  margin: 0 0 .7rem;
}
.pf__field label {
  font-size: .76rem;
  letter-spacing: .06em;
  color: rgba(27, 26, 24, .78);
}
.pf__field input,
.pf__field select {
  width: 100%;
  min-width: 0;
  padding: .2rem .35rem .16rem;
  border: 0;
  border-bottom: 1px solid var(--ink);
  border-radius: 0;
  background: rgba(255, 255, 255, .38);
  color: var(--ink);
  font-family: inherit;
  font-size: .875rem;
}
.pf__field select {
  appearance: none;
  padding-right: 1.3rem;
  /* 下拉记号:自绘 SVG(data URI,无网络请求),与其余标记同一种线宽 */
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1.2 1.4 6 6.2l4.8-4.8' fill='none' stroke='%231b1a18' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .35rem center;
  background-size: .72rem .48rem;
}
.pf__field input::placeholder { color: rgba(27, 26, 24, .66); }
.pf__field input:focus-visible,
.pf__field select:focus-visible { outline: 2px solid var(--ink); outline-offset: 1px; }
.pf__field input[aria-invalid="true"] { border-bottom: 2px solid var(--red); }
.pf__unit { font-size: .68rem; letter-spacing: .06em; color: rgba(27, 26, 24, .72); }

.pf__hint {
  margin: 0 0 .2rem;
  font-size: .74rem;
  line-height: 1.7;
  color: rgba(27, 26, 24, .72);
}
.pf__err {
  margin: 0 0 .8rem;
  max-width: 30rem;
  font-size: .78rem;
  line-height: 1.75;
  color: var(--red);
}
.pf__err[hidden] { display: none; }

/* 动作:该世界的控件语言 —— 版面上的命令,方角、发丝边,主命令是实心墨块 */
.pf__go { display: flex; flex-wrap: wrap; align-items: baseline; gap: .5rem .8rem; margin-top: .9rem; }

.pf__submit, .pf__act {
  padding: .34rem .85rem;
  border: 1px solid var(--ink);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font-family: inherit;
  font-size: .8rem;
  letter-spacing: .06em;
  cursor: pointer;
  transition: background .12s linear, color .12s linear;
}
.pf__submit { color: var(--paper); background: var(--ink); }
.pf__submit:hover { background: #35332e; }
.pf__act:hover { background: rgba(27, 26, 24, .1); }
.pf__submit:active, .pf__act:active { transform: translateY(1px); }
.pf__submit:focus-visible, .pf__act:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }

/* 禁用不是变淡:命令回到未落墨的空框,并写明原因 */
.pf__submit:disabled {
  color: rgba(27, 26, 24, .68);
  background: transparent;
  border-style: dashed;
  border-color: rgba(27, 26, 24, .68);
  cursor: not-allowed;
  transform: none;
}
.pf__goreason { font-size: .74rem; color: rgba(27, 26, 24, .72); }
.pf__after {
  margin: .7rem 0 0;
  font-size: .74rem;
  line-height: 1.7;
  color: rgba(27, 26, 24, .74);
}

/* 筛选后的空:版面不空,排的是被识别到的条件 */
.pf__query {
  margin: 0 0 1rem;
  max-width: 34rem;
  font-size: .82rem;
  line-height: 1.9;
}
.pf__cond {
  display: inline-block;
  padding: 0 .3rem;
  box-shadow: inset 0 0 0 1px var(--ink);
  background: rgba(255, 255, 255, .4);
  font-family: Consolas, 'Cascadia Mono', monospace;
  font-size: .78rem;
}
.pf__caret {
  width: .6rem; height: .6rem;
  margin-left: .1rem;
  fill: none;
  stroke: var(--red);
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.pf__acts { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0 0 .2rem; }

/* 故障单:另一种纸,一角盖朱红章 */
.pf--fault .pf__body { padding-top: 1.2rem; }
.pf__ticket {
  position: relative;
  max-width: 32rem;
  margin: .9rem 0 .2rem auto;
  padding: .9rem .95rem .8rem;
  border: 1px solid var(--ink);
  background: var(--stock);
}
.pf__stamp {
  position: absolute;
  top: -.85rem;
  right: .9rem;
  margin: 0;
  padding: .1rem .5rem .06rem;
  border: 2px solid var(--red);
  color: var(--red);
  background: var(--stock);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .18em;
  transform: rotate(-3deg);
}
.pf__ticket-h {
  margin: 0 0 .5rem;
  font-family: Consolas, 'Cascadia Mono', monospace;
  font-size: .78rem;
  letter-spacing: .08em;
}
.pf__ticket-d {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr);
  gap: .22rem .6rem;
  margin: 0 0 .8rem;
  font-size: .78rem;
  line-height: 1.7;
}
.pf__ticket-d dt {
  font-size: .72rem;
  letter-spacing: .08em;
  color: rgba(27, 26, 24, .68);
}
.pf__ticket-d dd { margin: 0; }
.pf__ticket-d dd.is-running { color: var(--red); }
/* 重试中:本档唯一的动效,分段推进,不动缩放 */
.pf__ticket-d dd.is-running::after {
  content: "";
  display: inline-block;
  width: 1.6rem; height: .34rem;
  margin-left: .45rem;
  vertical-align: 1px;
  background-image: repeating-linear-gradient(90deg, var(--red) 0 .12rem, transparent .12rem .3rem);
  background-size: .8rem 100%;
  animation: pf-run 1s steps(4, end) infinite;
}
@keyframes pf-run { from { background-position: 0 0; } to { background-position: -.8rem 0; } }
.pf__act--go { color: var(--paper); background: var(--ink); }
.pf__act--go:hover { background: #35332e; }
.pf__act--go:disabled { color: rgba(27, 26, 24, .68); background: transparent; border-style: dashed; cursor: not-allowed; }

/* 有记录:行末引点 + 右对齐金额,结存用一条单线 */
.pf__list { margin: 0; padding: 0; list-style: none; max-width: 36rem; }
.pf__line {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  padding: .2rem 0;
  font-size: .84rem;
}
.pf__no {
  flex: 0 0 4rem;
  font-family: Consolas, 'Cascadia Mono', monospace;
  font-size: .74rem;
  color: rgba(27, 26, 24, .82);
}
.pf__date {
  flex: 0 0 2.7rem;
  font-family: Consolas, 'Cascadia Mono', monospace;
  font-size: .74rem;
  color: rgba(27, 26, 24, .82);
}
.pf__what { flex: 0 1 auto; min-width: 0; }
.pf__dots {
  flex: 1 1 1.5rem;
  min-width: 1.2rem;
  align-self: flex-end;
  margin-bottom: .3em;
  border-bottom: 1px dotted rgba(27, 26, 24, .5);
}
.pf__amt {
  flex: 0 0 5.6rem;
  text-align: right;
  font-family: Consolas, 'Cascadia Mono', monospace;
  font-variant-numeric: tabular-nums;
  font-size: .8rem;
}
.pf__line.is-out .pf__what { color: rgba(27, 26, 24, .72); }
/* 校样记号排在版心的注记侧:被条件排除的行画朱红叉,新记入的行画朱红插入号 */
.pf__line.is-out .pf__no,
.pf__line.is-new .pf__no {
  padding-left: .72rem;
  background-repeat: no-repeat;
  background-position: left center;
  background-size: .5rem .5rem;
}
.pf__line.is-out .pf__no {
  color: var(--red);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M1.6 1.6 8.4 8.4M8.4 1.6 1.6 8.4' fill='none' stroke='%239d2418' stroke-width='1.4' stroke-linecap='round'/%3E%3C/svg%3E");
}
.pf__line.is-new .pf__no {
  color: var(--red);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 10'%3E%3Cpath d='M1.4 8.6 5 1.8l3.6 6.8' fill='none' stroke='%239d2418' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.pf__line.is-new .pf__amt { color: var(--red); font-weight: 600; }

.pf__sum {
  display: flex;
  align-items: baseline;
  gap: .5rem;
  max-width: 36rem;
  margin: .6rem 0 0;
  padding-top: .34rem;
  border-top: 1px solid var(--ink);
  font-size: .82rem;
}
.pf__sum-l { flex: 1 1 auto; letter-spacing: .04em; }
.pf__sum .pf__amt { font-weight: 600; }
.pf__sum .pf__amt.is-new { color: var(--red); }

/* 页脚:纸张、校次、本页的校样说明 */
.pf__foot {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem .9rem;
  padding: .45rem .1rem 0;
  font-size: .66rem;
  letter-spacing: .06em;
  color: rgba(27, 26, 24, .68);
}
.pf__slug { margin-left: auto; }

.pf-bench__foot {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem .9rem;
  padding: 1rem .1rem 0;
  font-size: .72rem;
  line-height: 1.6;
  color: #b7b3a8;
}
.pf-bench__foot span:last-child { margin-left: auto; color: #9b978c; }

@media (min-width: 760px) {
  .pf__body { --type-x: 7.2rem; padding-left: 7.2rem; }
  .pf__marg {
    position: absolute;
    left: 0;
    width: 6.4rem;
    text-align: right;
    margin: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pf__ticket-d dd.is-running::after { animation: none; }
}
[data-static] .pf__ticket-d dd.is-running::after { animation: none; }

@media (max-width: 700px) {
  .v-slop, .v-fixed { padding-left: 1.1rem; padding-right: 1.1rem; }
  .pf { padding: .6rem .7rem .5rem; }
  .pf__field { grid-template-columns: 4.4rem minmax(0, 1fr); }
  .pf__unit { grid-column: 2; font-size: .66rem; }
  .pf__slug { margin-left: 0; }
  .pf__no { flex-basis: 3.7rem; }
  .pf__what { font-size: .8rem; }
  .pf__amt { flex-basis: 5rem; }
  .pf__ticket-d { grid-template-columns: 2.4rem minmax(0, 1fr); }
}