/* ────────────────────────────────────────────────────────────
   请假登记处 — 行政登记册配色
   暖纸底 / 墨蓝字 / 朱红点睛，衬线标题 + 无衬线正文
   ──────────────────────────────────────────────────────────── */
:root {
  --paper:        #f6f3ec;
  --paper-2:      #fffefb;
  --paper-sunk:   #efebe2;
  --ink:          #1f2940;
  --ink-2:        #46506a;
  --ink-3:        #7c8497;
  --rule:         #ded8cc;
  --rule-soft:    #eae5db;
  --accent:       #a8392c;
  --accent-wash:  #f4e6e2;
  --green:        #2f6b4f;
  --green-wash:   #e3ece6;
  --amber:        #8a6412;

  --serif: "Songti SC", "STSong", "SimSun", "Noto Serif CJK SC", "Source Han Serif SC", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
          "Microsoft YaHei", "Noto Sans CJK SC", "Segoe UI", sans-serif;

  --ease: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: var(--serif); font-weight: 600; margin: 0; letter-spacing: .01em; }
button, input, select, textarea { font: inherit; color: inherit; }
a { color: var(--accent); }

/* ─────────────── 登录 ─────────────── */
.auth {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
}
.auth-intro {
  background: var(--ink);
  color: var(--paper);
  display: grid;
  place-items: center;
  padding: 48px 56px;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,.028) 0 1px, transparent 1px 28px);
}
.auth-intro-inner { max-width: 380px; }
.eyebrow {
  font-size: 11px; letter-spacing: .34em; text-transform: uppercase;
  color: rgba(246,243,236,.55); margin: 0 0 20px;
}
.auth-title {
  font-size: clamp(44px, 5.2vw, 68px);
  line-height: 1.02;
  letter-spacing: .04em;
  margin: 0 0 22px;
}
.auth-lede { margin: 0; color: rgba(246,243,236,.72); font-size: 14.5px; line-height: 1.85; }
.auth-rule { height: 1px; background: rgba(246,243,236,.22); margin: 32px 0 26px; }
.auth-facts { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.auth-facts li { font-size: 13.5px; color: rgba(246,243,236,.62); padding-left: 20px; position: relative; }
.auth-facts li::before {
  content: ""; position: absolute; left: 0; top: .62em;
  width: 8px; height: 8px; background: var(--accent);
}
.auth-facts b {
  font-family: var(--serif); color: var(--paper); font-weight: 600;
  margin-right: 8px; letter-spacing: .06em;
}

.auth-panel {
  display: grid; align-content: center; justify-items: stretch;
  padding: 48px clamp(28px, 5vw, 64px);
  background: var(--paper-2);
  border-left: 1px solid var(--rule);
}
.auth-tabs { display: flex; gap: 28px; margin-bottom: 30px; border-bottom: 1px solid var(--rule); }
.tab {
  background: none; border: 0; padding: 0 0 12px; cursor: pointer;
  font-family: var(--serif); font-size: 17px; letter-spacing: .08em;
  color: var(--ink-3); position: relative; transition: color .25s var(--ease);
}
.tab::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -1px; height: 2px;
  background: var(--accent); transition: right .35s var(--ease);
}
.tab.is-on { color: var(--ink); }
.tab.is-on::after { right: 0; }

.pane { display: none; width: 100%; max-width: 380px; }
.pane.is-on { display: grid; gap: 18px; animation: rise .38s var(--ease) both; }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ─────────────── 表单元素 ─────────────── */
.field { display: grid; gap: 6px; }
.field-label {
  font-size: 11.5px; letter-spacing: .16em; color: var(--ink-3);
  text-transform: uppercase;
}
.field-label i { font-style: normal; letter-spacing: 0; text-transform: none; opacity: .65; }
.field input, .field select, .field textarea {
  background: transparent;
  border: 0; border-bottom: 1px solid var(--rule);
  padding: 8px 2px;
  outline: none;
  transition: border-color .25s var(--ease), background .25s var(--ease);
  border-radius: 0;
}
.field textarea { resize: vertical; line-height: 1.7; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-bottom-color: var(--ink);
  background: rgba(31,41,64,.035);
}
.field input::placeholder, .field textarea::placeholder { color: #b6b0a4; }
.field select { appearance: none; cursor: pointer; }
.field-narrow { max-width: 320px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px 24px; }

.check { display: flex; align-items: center; gap: 10px; cursor: pointer; font-size: 13.5px; color: var(--ink-2); }
.check input { accent-color: var(--accent); width: 15px; height: 15px; }

.btn {
  border: 1px solid var(--ink); background: var(--ink); color: var(--paper);
  padding: 11px 22px; cursor: pointer; letter-spacing: .06em; font-size: 13.5px;
  transition: transform .18s var(--ease), background .2s var(--ease), color .2s var(--ease);
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: none; }
.btn-primary { background: var(--ink); }
.btn-primary:hover { background: var(--accent); border-color: var(--accent); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--rule); }
.btn-ghost:hover { border-color: var(--ink); background: rgba(31,41,64,.05); }
.btn-sm { padding: 5px 12px; font-size: 12px; letter-spacing: .04em; }

.form-note { min-height: 18px; margin: 0; font-size: 12.5px; color: var(--accent); }
.form-note.is-ok { color: var(--green); }

/* ─────────────── 顶栏 / 骨架 ─────────────── */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px clamp(20px, 4vw, 44px);
  border-bottom: 1px solid var(--rule);
  background: var(--paper-2);
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand-mark {
  width: 38px; height: 38px; display: grid; place-items: center;
  background: var(--ink); color: var(--paper);
  font-family: var(--serif); font-size: 20px; letter-spacing: 0;
}
.brand-text { display: grid; line-height: 1.35; }
.brand-text strong { font-family: var(--serif); font-size: 17px; letter-spacing: .12em; font-weight: 600; }
.brand-text em { font-style: normal; font-size: 11.5px; color: var(--ink-3); letter-spacing: .04em; }
.who { display: flex; align-items: center; gap: 14px; }
.who-name { font-size: 13.5px; }
.who-meta { font-size: 11.5px; color: var(--ink-3); }

.shell {
  display: grid; grid-template-columns: 208px minmax(0, 1fr);
  min-height: calc(100vh - 71px);
}
.rail {
  border-right: 1px solid var(--rule);
  padding: 26px 0;
  display: grid; align-content: start; gap: 2px;
  background: linear-gradient(180deg, var(--paper-2), var(--paper));
}
.rail-item {
  background: none; border: 0; cursor: pointer; text-align: left;
  padding: 12px 22px; display: grid; gap: 1px;
  border-left: 2px solid transparent;
  transition: background .22s var(--ease), border-color .22s var(--ease);
}
.rail-item span { font-family: var(--serif); font-size: 15.5px; letter-spacing: .1em; }
.rail-item i { font-style: normal; font-size: 11.5px; color: var(--ink-3); }
.rail-item:hover { background: rgba(31,41,64,.04); }
.rail-item.is-on { border-left-color: var(--accent); background: rgba(168,57,44,.055); }
.rail-item.is-on span { color: var(--accent); }

.main { padding: clamp(24px, 4vw, 44px) clamp(20px, 4vw, 48px); min-width: 0; }
.view { display: none; animation: rise .32s var(--ease) both; }
.view.is-on { display: block; }
.view-head { margin-bottom: 26px; }
.view-head h2 { font-size: 26px; letter-spacing: .06em; }
.view-head p { margin: 6px 0 0; color: var(--ink-3); font-size: 13px; }

/* ─────────────── 登记表单 ─────────────── */
.sheet {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  padding: clamp(20px, 3vw, 32px);
  display: grid; gap: 22px;
  max-width: 860px;
}
.sheet-foot {
  display: flex; align-items: center; justify-content: space-between;
  border-top: 1px solid var(--rule-soft); padding-top: 18px; flex-wrap: wrap; gap: 14px;
}
.days-readout { margin: 0; font-size: 13px; color: var(--ink-2); }
.days-readout b { font-family: var(--serif); font-size: 22px; color: var(--accent); margin: 0 4px; }
.days-readout span { color: var(--ink-3); margin-left: 8px; font-size: 12px; }
.sheet-actions { display: flex; gap: 12px; }

/* ─────────────── 筛选 ─────────────── */
.filters {
  display: flex; flex-wrap: wrap; align-items: center; gap: 12px;
  padding-bottom: 18px; margin-bottom: 4px;
  border-bottom: 1px solid var(--rule);
}
.filters input[type=date], .filters input[type=text], .filters select {
  background: var(--paper-2); border: 1px solid var(--rule);
  padding: 7px 10px; font-size: 13px; outline: none;
  transition: border-color .2s var(--ease);
}
.filters input:focus, .filters select:focus { border-color: var(--ink); }
.tilde { color: var(--ink-3); font-size: 12px; }
.pill {
  font-size: 12px; padding: 4px 12px; border: 1px solid var(--rule);
  background: var(--paper-sunk); color: var(--ink-2); letter-spacing: .04em;
}
.pill.is-live { border-color: var(--green); color: var(--green); background: var(--green-wash); }

/* ─────────────── 表格（细横线登记册） ─────────────── */
.table-wrap { overflow-x: auto; margin-top: 18px; }
table.ledger { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.ledger th {
  text-align: left; font-weight: 500; font-size: 11px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-3);
  padding: 0 14px 10px; border-bottom: 1px solid var(--ink); white-space: nowrap;
}
table.ledger td {
  padding: 13px 14px; border-bottom: 1px solid var(--rule-soft); vertical-align: top;
}
table.ledger tbody tr { transition: background .18s var(--ease); }
table.ledger tbody tr:hover { background: var(--paper-2); }
table.ledger .num { text-align: right; font-variant-numeric: tabular-nums; }
.col-date { width: 168px; white-space: nowrap; font-variant-numeric: tabular-nums; }
.col-person { width: 150px; }
.col-type { width: 78px; }
.col-src { width: 92px; }
.col-act { width: 128px; text-align: right; }
td.col-act { text-align: right; white-space: nowrap; }

.person-name { font-family: var(--serif); font-size: 15px; letter-spacing: .04em; }
.cell-input, td select {
  background: transparent; border: 0; border-bottom: 1px solid var(--rule);
  padding: 3px 2px; outline: none; font-size: 13px; min-width: 84px;
}
.cell-input:focus, td select:focus { border-bottom-color: var(--ink); }
.person-dept { display: block; font-size: 11.5px; color: var(--ink-3); }
.reason-cell { color: var(--ink-2); }
.tag {
  display: inline-block; font-size: 11.5px; padding: 2px 8px;
  border: 1px solid var(--rule); color: var(--ink-2); letter-spacing: .04em;
}
.tag-email { border-color: #c9bfd8; color: #574b70; background: #f2eff7; }
.tag-cancelled { border-color: var(--rule); color: var(--ink-3); text-decoration: line-through; }
.row-void td { opacity: .48; }
.empty {
  padding: 40px 0; color: var(--ink-3); font-size: 13px; text-align: center;
  border-bottom: 1px solid var(--rule-soft);
}

.pager { display: flex; align-items: center; gap: 16px; padding-top: 18px; font-size: 12.5px; color: var(--ink-3); }

/* ─────────────── 草稿 ─────────────── */
.drafts { display: grid; gap: 0; margin-top: 18px; }
.draft {
  border-bottom: 1px solid var(--rule);
  padding: 18px 0;
  display: grid; gap: 14px;
}
.draft-head { display: flex; justify-content: space-between; gap: 16px; align-items: baseline; }
.draft-from { font-family: var(--serif); font-size: 15px; }
.draft-subject { color: var(--ink-2); font-size: 13.5px; }
.draft-time { font-size: 11.5px; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.draft-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px 18px; }
.draft-grid input { background: transparent; border: 0; border-bottom: 1px solid var(--rule); padding: 5px 2px; outline: none; font-size: 13px; }
.draft-grid input:focus { border-bottom-color: var(--ink); }
.draft-body {
  font-size: 12.5px; color: var(--ink-3); background: var(--paper-sunk);
  padding: 10px 12px; border-left: 2px solid var(--rule); max-height: 96px; overflow: auto;
  white-space: pre-wrap;
}
.draft-actions { display: flex; gap: 10px; }
.confidence { font-size: 11.5px; color: var(--amber); }

/* 日报预览：一个人一行，点开看他的逐条请假 */
.rp-head { font-size: 12.5px; color: var(--ink-3); padding: 10px 0; }
.rp-item { border-bottom: 1px solid var(--rule); }
.rp-item summary {
  cursor: pointer; list-style: none; padding: 12px 0;
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px;
}
.rp-item summary::-webkit-details-marker { display: none; }
.rp-item summary::after {
  content: '展开'; font-size: 11.5px; color: var(--ink-3); margin-left: auto;
}
.rp-item[open] summary::after { content: '收起'; }
.rp-name { font-family: var(--serif); font-size: 14.5px; }
.rp-dept, .rp-type { font-size: 12px; color: var(--ink-3); }
.rp-days { font-size: 12.5px; font-variant-numeric: tabular-nums; }
.rp-cnt {
  font-size: 11.5px; color: var(--accent);
  border: 1px solid var(--rule); border-radius: 999px; padding: 1px 7px;
}
.rp-brief { font-size: 12.5px; color: var(--ink-2); flex: 1 1 100%; }
.rp-detail {
  background: var(--paper-sunk); padding: 10px 14px; margin: 0 0 12px;
  display: grid; gap: 8px; font-size: 12.5px; color: var(--ink-2);
}
.rp-d1 { font-variant-numeric: tabular-nums; }
.rp-empty { font-size: 12.5px; color: var(--ink-3); padding: 10px 0; }

/* ─────────────── 设置 ─────────────── */
.panel {
  border: 1px solid var(--rule); background: var(--paper-2);
  padding: clamp(18px, 2.5vw, 26px); margin-bottom: 20px;
  display: grid; gap: 18px; max-width: 900px;
}
.panel h3 { font-size: 16px; letter-spacing: .12em; border-bottom: 1px solid var(--rule-soft); padding-bottom: 10px; }
.row-actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.row-actions input { background: var(--paper-2); border: 1px solid var(--rule); padding: 8px 10px; outline: none; font-size: 13px; }
.stat-strip { display: flex; flex-wrap: wrap; gap: 28px; margin-bottom: 22px; }
.stat { display: grid; }
.stat b { font-family: var(--serif); font-size: 26px; line-height: 1.1; }
.stat span { font-size: 11px; letter-spacing: .16em; color: var(--ink-3); text-transform: uppercase; }

/* ─────────────── Toast ─────────────── */
.toast {
  position: fixed; left: 50%; bottom: 34px; transform: translateX(-50%) translateY(10px);
  background: var(--ink); color: var(--paper);
  padding: 11px 22px; font-size: 13px; letter-spacing: .04em;
  opacity: 0; transition: opacity .28s var(--ease), transform .28s var(--ease);
  z-index: 50; max-width: 84vw;
}
.toast.is-on { opacity: 1; transform: translateX(-50%); }
.toast.is-bad { background: var(--accent); }

/* ─────────────── 响应式 ─────────────── */
@media (max-width: 980px) {
  .auth { grid-template-columns: 1fr; }
  .auth-intro { padding: 40px 28px; }
  .auth-panel { border-left: 0; border-top: 1px solid var(--rule); }
  .shell { grid-template-columns: 1fr; }
  .rail {
    grid-auto-flow: column; grid-auto-columns: max-content;
    overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--rule);
    padding: 0; gap: 0;
  }
  .rail-item { border-left: 0; border-bottom: 2px solid transparent; padding: 12px 18px; }
  .rail-item.is-on { border-left: 0; border-bottom-color: var(--accent); }
  .grid-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 620px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .who-meta { display: none; }
  .col-reason, .col-src { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}