/* ============================================================
   入职材料与背调清单 · onboarding-checklist
   风格：纸质档案 / 文书清单风 —— 米白纸感、衬线标题、橡皮章、回形针、手写勾选框
   自成体系，类名统一 ob- 前缀
   ============================================================ */
.ob-page {
    --ob-bg: #e9e3d5;
    --ob-paper: #fbf8f0;
    --ob-ink: #2f2a22;
    --ob-ink-sub: #7a7160;
    --ob-line: #ddd5c2;
    --ob-line-d: #c8bfa8;
    --ob-brown: #8a6d46;
    --ob-red: #b0432f;
    --ob-green: #4d7a4e;
    --ob-blue: #3d5a80;
    --ob-shadow: 0 2px 0 rgba(0,0,0,.04), 0 14px 30px rgba(70,55,30,.12);
    background: var(--ob-bg);
    background-image: radial-gradient(rgba(0,0,0,.03) 1px, transparent 1px);
    background-size: 22px 22px;
    color: var(--ob-ink);
    font-family: Georgia, "Songti SC", "SimSun", "Microsoft YaHei", serif;
    padding-bottom: 64px;
}

.ob-container { max-width: 980px; margin: 0 auto; padding: 0 20px; }

/* ---------------- 顶栏 ---------------- */
.ob-masthead {
    background: linear-gradient(180deg, #3a322a, #4a4136);
    color: #f4ede0;
    padding: 26px 0 40px;
    border-bottom: 4px double #8a6d46;
}
.ob-crumb { font-size: 13px; display: flex; gap: 8px; align-items: center; font-family: sans-serif; }
.ob-crumb a { color: #d8c9a8; }
.ob-crumb .sep { opacity: .5; }
.ob-crumb .current { color: #f4ede0; }

.ob-headline { display: flex; align-items: center; gap: 18px; margin: 20px 0 14px; }
.ob-seal {
    font-size: 40px; width: 70px; height: 70px; display: grid; place-items: center;
    background: rgba(244,237,224,.08);
    border: 2px solid #8a6d46; border-radius: 8px;
    box-shadow: inset 0 0 0 3px rgba(138,109,70,.25);
}
.ob-headline h1 { font-size: 29px; margin: 0 0 6px; letter-spacing: 2px; }
.ob-sub { margin: 0; font-size: 14.5px; opacity: .9; font-family: sans-serif; }
.ob-sub b { color: #e6b860; }

.ob-badges { display: flex; flex-wrap: wrap; gap: 8px; }
.ob-badge {
    font-size: 12.5px; font-family: sans-serif;
    background: rgba(244,237,224,.08);
    border: 1px solid #8a6d46;
    padding: 5px 12px; border-radius: 3px;
}

/* ---------------- 纸张卡片 ---------------- */
.ob-paper {
    background: var(--ob-paper);
    border: 1px solid var(--ob-line-d);
    border-radius: 4px;
    padding: 28px 30px;
    margin-top: 22px;
    box-shadow: var(--ob-shadow);
    position: relative;
}
.ob-paper::before {
    content: "";
    position: absolute; inset: 6px;
    border: 1px solid rgba(138,109,70,.18);
    pointer-events: none;
}

/* 选择器顶部的图钉 */
.ob-selector { margin-top: -24px; position: relative; z-index: 2; }
.ob-pin {
    position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
    width: 22px; height: 22px; border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, #e07a5f, #b0432f);
    box-shadow: 0 3px 6px rgba(0,0,0,.35);
}

.ob-field-block { display: flex; gap: 18px; padding: 16px 0; border-bottom: 1px dashed var(--ob-line); position: relative; z-index: 1; }
.ob-field-block:last-child { border-bottom: 0; }
.ob-field-no {
    font-size: 22px; font-weight: 700; color: var(--ob-brown);
    font-style: italic; min-width: 42px; opacity: .7;
}
.ob-field-content { flex: 1; }
.ob-field-content h2 { font-size: 16px; margin: 2px 0 12px; letter-spacing: 1px; }

.ob-chip-row { display: flex; flex-wrap: wrap; gap: 9px; }
.ob-chip {
    font-family: sans-serif; font-size: 13.5px;
    background: #fff; border: 1.5px solid var(--ob-line-d);
    border-radius: 4px; padding: 8px 15px; cursor: pointer;
    color: var(--ob-ink); transition: all .14s;
}
.ob-chip:hover { border-color: var(--ob-brown); background: #f6f0e2; }
.ob-chip.is-active {
    background: var(--ob-brown); border-color: var(--ob-brown); color: #fff8ec;
    box-shadow: 0 3px 8px rgba(138,109,70,.35);
}
.ob-chip-multi.is-active { background: var(--ob-blue); border-color: var(--ob-blue); }

.ob-text-input {
    width: 100%; font-family: sans-serif; font-size: 15px;
    border: 0; border-bottom: 2px solid var(--ob-line-d);
    background: transparent; padding: 8px 4px; color: var(--ob-ink);
}
.ob-text-input:focus { outline: none; border-bottom-color: var(--ob-brown); }

/* ---------------- 进度 ---------------- */
.ob-progress-head { display: flex; justify-content: space-between; align-items: baseline; }
.ob-progress-head h2 { font-size: 17px; margin: 0; letter-spacing: 1px; }
.ob-progress-head h2 span { font-size: 13px; color: var(--ob-ink-sub); font-family: sans-serif; margin-left: 8px; }
.ob-progress-frac { font-family: sans-serif; font-size: 14px; color: var(--ob-ink-sub); }
.ob-progress-frac b { color: var(--ob-green); font-size: 18px; }
.ob-progress-track { height: 14px; background: #ece5d3; border: 1px solid var(--ob-line-d); border-radius: 999px; margin-top: 12px; overflow: hidden; }
.ob-progress-bar {
    height: 100%;
    background: repeating-linear-gradient(45deg, #6f9c6a, #6f9c6a 8px, #5f8c5a 8px, #5f8c5a 16px);
    border-radius: 999px; transition: width .35s ease;
}

/* ---------------- 清单 ---------------- */
.ob-sheet-title { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; position: relative; }
.ob-sheet-title h2 { font-size: 21px; margin: 0; letter-spacing: 2px; flex: 1; }
.ob-holes { width: 12px; height: 40px; background: radial-gradient(circle at 50% 30%, #d8cfb8 3px, transparent 4px) 0 0 / 12px 14px repeat-y; }
.ob-approved {
    font-family: sans-serif; font-weight: 800; font-size: 15px; letter-spacing: 2px;
    color: var(--ob-red); border: 2.5px solid var(--ob-red);
    padding: 5px 12px; border-radius: 4px;
    transform: rotate(-8deg);
    opacity: .75;
}

.ob-group { margin-bottom: 22px; }
.ob-group-title {
    font-size: 15.5px; margin: 0 0 10px; padding-bottom: 7px;
    border-bottom: 2px solid var(--ob-ink); letter-spacing: 1px;
    display: flex; align-items: center; gap: 8px;
}
.ob-folder { font-size: 16px; }
.ob-group-count { margin-left: auto; font-size: 12px; color: var(--ob-ink-sub); font-family: sans-serif; font-weight: 400; }

.ob-items { list-style: none; margin: 0; padding: 0; }
.ob-item { display: flex; gap: 14px; padding: 12px 6px; border-bottom: 1px dotted var(--ob-line-d); align-items: flex-start; }
.ob-item:last-child { border-bottom: 0; }

/* 勾选框 */
.ob-check { cursor: pointer; flex-shrink: 0; margin-top: 2px; }
.ob-check input { position: absolute; opacity: 0; width: 0; height: 0; }
.ob-box {
    width: 22px; height: 22px; display: block;
    border: 2px solid var(--ob-brown); border-radius: 4px;
    background: #fff; position: relative; transition: all .13s;
}
.ob-box::after {
    content: ""; position: absolute; left: 6px; top: 2px;
    width: 6px; height: 12px;
    border: solid #fff; border-width: 0 2.5px 2.5px 0;
    transform: rotate(42deg) scale(0); transition: transform .15s;
}
.ob-check input:checked + .ob-box { background: var(--ob-green); border-color: var(--ob-green); }
.ob-check input:checked + .ob-box::after { transform: rotate(42deg) scale(1); }
.ob-check input:focus-visible + .ob-box { box-shadow: 0 0 0 3px rgba(77,122,78,.25); }

.ob-item-body { flex: 1; }
.ob-item-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.ob-item-text { font-size: 15px; font-family: sans-serif; font-weight: 700; }
.ob-item-note { margin: 5px 0 0; font-size: 13px; color: var(--ob-ink-sub); font-family: sans-serif; line-height: 1.6; }

.ob-item.is-done .ob-item-text { text-decoration: line-through; color: var(--ob-ink-sub); }

/* 橡皮章标签 */
.ob-stamp {
    font-family: sans-serif; font-size: 11px; font-weight: 700;
    padding: 2px 9px; border-radius: 3px; letter-spacing: 1px;
    border: 1.5px solid;
}
.tag-req { color: var(--ob-red); border-color: var(--ob-red); background: rgba(176,67,47,.06); }
.tag-cond { color: var(--ob-brown); border-color: var(--ob-brown); background: rgba(138,109,70,.07); }
.tag-bonus { color: var(--ob-green); border-color: var(--ob-green); background: rgba(77,122,78,.07); }

/* ---------------- 背调 ---------------- */
.ob-bg-title { font-size: 20px; margin: 0 0 8px; letter-spacing: 2px; }
.ob-bg-lead { font-size: 13.5px; color: var(--ob-ink-sub); font-family: sans-serif; margin: 0 0 16px; }
.ob-bg-row { display: flex; gap: 14px; padding: 12px 0; border-bottom: 1px dashed var(--ob-line); }
.ob-bg-row:last-child { border-bottom: 0; }
.ob-bg-level {
    font-family: sans-serif; font-size: 11.5px; font-weight: 700;
    height: fit-content; padding: 4px 10px; border-radius: 3px;
    white-space: nowrap; color: #fff;
}
.lv-必查 { background: var(--ob-red); }
.lv-常查 { background: var(--ob-brown); }
.lv-会被问 { background: var(--ob-blue); }
.lv-可能查 { background: var(--ob-green); }
.ob-bg-row b { font-family: sans-serif; font-size: 14.5px; display: block; margin-bottom: 3px; }
.ob-bg-row p { margin: 0; font-family: sans-serif; font-size: 13px; color: var(--ob-ink-sub); line-height: 1.6; }

/* ---------------- 操作 ---------------- */
.ob-actions { display: flex; gap: 12px; justify-content: center; margin: 28px 0; }
.ob-btn-primary {
    font-family: sans-serif; font-size: 15px; cursor: pointer;
    background: var(--ob-brown); color: #fff8ec; border: 0;
    padding: 12px 28px; border-radius: 4px;
    box-shadow: 0 6px 16px rgba(138,109,70,.3);
    transition: transform .14s;
}
.ob-btn-primary:hover { transform: translateY(-2px); }
.ob-btn-ink { background: var(--ob-blue); box-shadow: 0 6px 16px rgba(61,90,128,.3); }

/* ---------------- mini tabs ---------------- */
.ob-mini-tabs { display: flex; gap: 6px; border-bottom: 2px solid var(--ob-line-d); flex-wrap: wrap; }
.ob-mini-tab {
    background: none; border: 0; padding: 12px 20px; cursor: pointer;
    font-family: sans-serif; font-size: 14.5px; color: var(--ob-ink-sub);
    border-bottom: 3px solid transparent; margin-bottom: -2px; font-weight: 600;
}
.ob-mini-tab.is-active { color: var(--ob-brown); border-bottom-color: var(--ob-brown); }
.ob-mini-panel { display: none; padding: 20px 6px; }
.ob-mini-panel.is-active { display: block; }
.ob-h2 { font-size: 19px; margin: 18px 0 10px; letter-spacing: 1px; }
.ob-h2:first-child { margin-top: 0; }
.ob-p { font-family: sans-serif; font-size: 14.5px; line-height: 1.85; margin: 8px 0; }
.ob-p b { color: var(--ob-brown); }
.ob-faq { border: 1px solid var(--ob-line); border-radius: 4px; padding: 4px 16px; margin-bottom: 10px; background: #fff; font-family: sans-serif; }
.ob-faq summary { cursor: pointer; font-size: 14.5px; font-weight: 600; padding: 10px 0; }

/* ---------------- 相关 ---------------- */
.ob-related { margin-top: 26px; }
.ob-rel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.ob-rel-item {
    background: var(--ob-paper); border: 1px solid var(--ob-line-d);
    border-radius: 4px; padding: 16px; font-family: sans-serif; font-size: 14.5px; font-weight: 600;
    transition: transform .14s;
}
.ob-rel-item:hover { transform: translateY(-3px); box-shadow: var(--ob-shadow); }

/* ---------------- 深色 ---------------- */
[data-theme="dark"] .ob-page {
    --ob-bg: #1f1c17;
    --ob-paper: #2a2720;
    --ob-ink: #e7e0d0;
    --ob-ink-sub: #a39984;
    --ob-line: #3d382e;
    --ob-line-d: #4a4438;
}
[data-theme="dark"] .ob-chip, [data-theme="dark"] .ob-faq { background: #312d25; color: var(--ob-ink); }
[data-theme="dark"] .ob-box { background: #312d25; }
[data-theme="dark"] .ob-progress-track { background: #312d25; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 640px) {
    .ob-paper { padding: 22px 18px; }
    .ob-field-block { flex-direction: column; gap: 6px; }
    .ob-headline h1 { font-size: 23px; }
    .ob-rel-grid { grid-template-columns: 1fr; }
    .ob-actions { flex-direction: column; }
    .ob-bg-row { flex-direction: column; gap: 8px; }
}

/* ---------------- 打印 ---------------- */
@media print {
    .ob-masthead, .ob-selector, .ob-actions, .ob-mini-tabs, .ob-related, .back-to-top { display: none !important; }
    .ob-page { background: #fff; }
    .ob-paper { box-shadow: none; border: 1px solid #999; margin-top: 14px; }
    .ob-paper::before { display: none; }
}