/* ==========================================================================
   college_unified.css — zz_college 게시판 21건 전용 통일 디자인 시스템
   Aesthetic: Editorial refined (premium educational publication)
   Scope:     .univ-admission-post 전용 (기존 37건 격리)
   Tokens:    IGE Option D (teal / amber / green)
   ========================================================================== */

:root {
  --teal: #0d7680;
  --teal-soft: #e0f5f7;
  --teal-dark: #0a5c64;
  --green: #2d7d4f;
  --green-soft: #e8f5e9;
  --amber: #e57a00;
  --amber-dark: #b85c00;
  --amber-soft: #fff3e0;
  --ink-0: #fafafa;
  --ink-1: #f5f5f5;
  --ink-3: #d4d4d4;
  --ink-6: #737373;
  --ink-8: #404040;
  --ink-9: #1a1a1a;
}

/* ============================================================
   BASE CONTAINER
   ============================================================ */
.univ-admission-post {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 20px;
  font-family: 'DM Sans', 'Noto Sans KR', sans-serif;
  font-size: 16px;
  line-height: 1.72;
  color: var(--ink-8);
  counter-reset: upost-section;
}

.univ-admission-post *,
.univ-admission-post *::before,
.univ-admission-post *::after {
  box-sizing: border-box;
}

.univ-admission-post p {
  margin: 0 0 1em;
}

.univ-admission-post strong {
  color: var(--ink-9);
  font-weight: 600;
}

.univ-admission-post a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color 0.15s ease;
}
.univ-admission-post a:hover {
  color: var(--teal-dark);
}

/* ============================================================
   POST HEADER
   ============================================================ */
.univ-admission-post .post-header {
  margin: 16px 0 40px;
  padding: 28px 0 28px 22px;
  border-left: 5px solid var(--teal);
  position: relative;
}

.univ-admission-post .post-header h1 {
  font-family: 'Space Grotesk', 'Noto Sans KR', sans-serif;
  font-size: 30px;
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 14px;
  color: var(--ink-9);
  letter-spacing: -0.01em;
}

.univ-admission-post .post-header .meta {
  font-family: 'Roboto Mono', monospace;
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-6);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1.6;
}

/* ============================================================
   SECTIONS
   ============================================================ */
.univ-admission-post .upost-section {
  margin: 0 0 44px;
}

.univ-admission-post .upost-section h2 {
  counter-increment: upost-section;
  font-family: 'Space Grotesk', 'Noto Sans KR', sans-serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--teal);
  margin: 0 0 18px;
  padding: 0 0 10px;
  border-bottom: 2px solid var(--teal-soft);
  display: flex;
  align-items: baseline;
  gap: 14px;
  letter-spacing: -0.005em;
}

/* Numbered square marker — editorial data-book style */
.univ-admission-post .upost-section h2::before {
  content: counter(upost-section, decimal-leading-zero);
  display: inline-block;
  background: var(--teal);
  color: #fff;
  font-family: 'Roboto Mono', monospace;
  font-size: 12px;
  font-weight: 500;
  padding: 3px 8px;
  letter-spacing: 0.04em;
  align-self: center;
  flex-shrink: 0;
}

/* Strip the original "1. 2. 3." prefix from h2 content via inline ::first-letter-style override */
/* (content keeps the "1." text — designer opted to let it coexist; the counter square is the primary mark) */

.univ-admission-post .upost-section h3 {
  font-family: 'Space Grotesk', 'Noto Sans KR', sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--ink-9);
  margin: 24px 0 12px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--ink-3);
}

/* ============================================================
   SOURCE LINK (섹션 내 공식 사이트 링크)
   ============================================================ */
.univ-admission-post .source-link {
  font-size: 13px;
  color: var(--ink-6);
  margin-top: 14px;
  padding: 10px 14px;
  background: var(--ink-0);
  border-left: 3px solid var(--teal-soft);
  font-family: 'Roboto Mono', monospace;
}
.univ-admission-post .source-link a {
  color: var(--teal);
  font-weight: 500;
  word-break: break-word;
}

/* ============================================================
   SUMMARY TABLE (핵심 요건 요약)
   ============================================================ */
.univ-admission-post .summary-table {
  width: 100%;
  border-collapse: collapse;
  margin: 8px 0 4px;
  font-size: 15px;
  border-top: 2px solid var(--teal);
  border-bottom: 2px solid var(--teal);
}

.univ-admission-post .summary-table tr {
  border-bottom: 1px solid var(--ink-3);
}
.univ-admission-post .summary-table tr:last-child {
  border-bottom: none;
}

.univ-admission-post .summary-table th {
  background: var(--teal-soft);
  width: 150px;
  padding: 14px 18px;
  text-align: right;
  vertical-align: top;
  color: var(--teal-dark);
  font-family: 'Space Grotesk', 'Noto Sans KR', sans-serif;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-right: 1px solid #c8e6ea;
}

.univ-admission-post .summary-table td {
  padding: 14px 20px;
  vertical-align: top;
  color: var(--ink-8);
  line-height: 1.7;
  background: #fff;
}

.univ-admission-post .summary-table tr:hover td {
  background: #fcfcfa;
}

/* ============================================================
   BLOCKQUOTE — 공식 인용 (pull quote editorial)
   ============================================================ */
.univ-admission-post blockquote.source-quote {
  margin: 28px 0;
  padding: 22px 26px 22px 28px;
  background: var(--teal-soft);
  border-left: 4px solid var(--teal);
  font-style: italic;
  color: var(--ink-9);
  font-size: 15px;
  line-height: 1.75;
  font-family: 'DM Sans', 'Noto Sans KR', sans-serif;
  position: relative;
}

.univ-admission-post blockquote.source-quote::before {
  content: '"';
  position: absolute;
  top: 6px;
  left: 14px;
  font-family: 'Space Grotesk', serif;
  font-size: 38px;
  line-height: 1;
  color: var(--teal);
  opacity: 0.35;
  font-style: normal;
}

.univ-admission-post blockquote.source-quote cite {
  display: block;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(13, 118, 128, 0.18);
  text-align: right;
  font-style: normal;
  font-family: 'Roboto Mono', monospace;
  font-size: 12px;
  color: var(--ink-6);
  letter-spacing: 0.02em;
  word-break: break-all;
}

/* ============================================================
   FIGURE — 출처 페이지 캡처
   ============================================================ */
.univ-admission-post .upost-figure {
  margin: 28px 0;
  padding: 0;
  text-align: center;
}

.univ-admission-post .upost-figure img {
  max-width: 100%;
  height: auto;
  border: 1px solid var(--ink-3);
  display: block;
  margin: 0 auto;
  background: #fff;
}

.univ-admission-post .upost-figcaption {
  text-align: center;
  font-family: 'Roboto Mono', monospace;
  font-size: 11px;
  color: var(--ink-6);
  margin: 10px 0 0;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ============================================================
   EVIDENCE ARCHIVE — 출처 증빙 (morgue file inset)
   ============================================================ */
.univ-admission-post .evidence-archive {
  background: var(--amber-soft);
  border-left: 4px solid var(--amber);
  padding: 24px 28px 20px;
  margin: 48px 0 24px;
  position: relative;
}

.univ-admission-post .evidence-archive::before {
  content: "SOURCES";
  position: absolute;
  top: -11px;
  left: 20px;
  background: var(--amber);
  color: #fff;
  font-family: 'Roboto Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  padding: 4px 10px;
  letter-spacing: 0.14em;
}

.univ-admission-post .evidence-archive .evidence-title {
  color: var(--amber-dark);
  font-family: 'Space Grotesk', 'Noto Sans KR', sans-serif;
  font-size: 17px;
  font-weight: 600;
  margin: 0 0 18px;
  padding: 0;
}

.univ-admission-post .evidence-archive ol {
  margin: 0;
  padding-left: 22px;
  counter-reset: none;
}

.univ-admission-post .evidence-archive ol li {
  margin-bottom: 18px;
  line-height: 1.6;
  font-size: 14px;
  color: var(--ink-8);
  padding-left: 4px;
}

.univ-admission-post .evidence-archive ol li::marker {
  font-family: 'Roboto Mono', monospace;
  font-weight: 600;
  color: var(--amber-dark);
}

.univ-admission-post .evidence-archive ol li a {
  color: var(--teal-dark);
  font-size: 13px;
  word-break: break-all;
  font-family: 'Roboto Mono', monospace;
}

.univ-admission-post .evidence-archive ol li .meta {
  display: block;
  font-family: 'Roboto Mono', monospace;
  font-size: 11px;
  color: var(--ink-6);
  margin: 4px 0 8px;
  letter-spacing: 0.03em;
}

.univ-admission-post .evidence-archive ol li img {
  margin-top: 8px;
  max-width: 240px;
  border: 1px solid var(--ink-3);
  display: block;
  background: #fff;
}

/* ============================================================
   COMPARISON VARIANT — 종합 비교 포스트
   ============================================================ */
.univ-admission-post.comparison {
  max-width: 1100px;
}

.univ-admission-post.comparison .upost-section {
  margin-bottom: 56px;
}

.univ-admission-post.comparison .upost-section h3 {
  font-family: 'Space Grotesk', 'Noto Sans KR', sans-serif;
  font-size: 20px;
  color: var(--teal);
  border-bottom: 2px solid var(--teal);
  padding-bottom: 10px;
  margin-bottom: 20px;
}

.univ-admission-post.comparison .comparison-table-wrap {
  overflow-x: auto;
  max-width: 100%;
  -webkit-overflow-scrolling: touch;
}

.univ-admission-post.comparison .comparison-table {
  width: 100%;
  min-width: 960px;
  border-collapse: collapse;
  font-size: 13px;
  line-height: 1.55;
  font-family: 'DM Sans', 'Noto Sans KR', sans-serif;
}

.univ-admission-post.comparison .comparison-table thead th {
  position: sticky;
  top: 0;
  background: var(--teal);
  color: #fff;
  font-family: 'Space Grotesk', 'Noto Sans KR', sans-serif;
  font-size: 12px;
  font-weight: 600;
  padding: 12px 12px;
  text-align: left;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  z-index: 1;
}

.univ-admission-post.comparison .comparison-table tbody td {
  padding: 14px 12px;
  vertical-align: top;
  border-bottom: 1px solid var(--ink-3);
  color: var(--ink-8);
}

.univ-admission-post.comparison .comparison-table tbody tr:nth-child(even) td {
  background: var(--ink-0);
}

.univ-admission-post.comparison .comparison-table tbody tr:hover td {
  background: var(--teal-soft);
}

.univ-admission-post.comparison .comparison-table tbody td:first-child {
  font-weight: 600;
  color: var(--ink-9);
  min-width: 150px;
  border-left: 3px solid transparent;
}
.univ-admission-post.comparison .comparison-table tbody tr:hover td:first-child {
  border-left-color: var(--amber);
}

.univ-admission-post.comparison .comparison-table tbody td small {
  display: block;
  font-family: 'Roboto Mono', monospace;
  color: var(--ink-6);
  font-size: 11px;
  margin-top: 3px;
  font-weight: 400;
  letter-spacing: 0.02em;
}

/* Date-like column (5번째 열 = 마감일) — mono font 강조 */
.univ-admission-post.comparison .comparison-table tbody td:nth-child(5) {
  font-family: 'Roboto Mono', monospace;
  font-size: 12px;
  color: var(--amber-dark);
  font-weight: 500;
}

/* ============================================================
   MOBILE — 640px 이하
   ============================================================ */
@media (max-width: 640px) {
  .univ-admission-post {
    font-size: 15px;
    padding: 0 16px;
  }

  .univ-admission-post .post-header {
    padding: 20px 0 20px 18px;
    margin: 12px 0 32px;
  }
  .univ-admission-post .post-header h1 {
    font-size: 22px;
  }
  .univ-admission-post .post-header .meta {
    font-size: 11px;
    letter-spacing: 0.06em;
  }

  .univ-admission-post .upost-section {
    margin-bottom: 36px;
  }
  .univ-admission-post .upost-section h2 {
    font-size: 19px;
    gap: 10px;
  }
  .univ-admission-post .upost-section h2::before {
    font-size: 11px;
    padding: 2px 7px;
  }

  /* summary-table: th/td 블록 쌓임 */
  .univ-admission-post .summary-table,
  .univ-admission-post .summary-table tbody,
  .univ-admission-post .summary-table tr {
    display: block;
    width: 100%;
  }
  .univ-admission-post .summary-table th,
  .univ-admission-post .summary-table td {
    display: block;
    width: 100%;
    text-align: left;
    border-right: none;
  }
  .univ-admission-post .summary-table th {
    padding: 10px 16px;
    background: var(--teal-soft);
    border-bottom: 1px solid var(--teal);
  }
  .univ-admission-post .summary-table td {
    padding: 14px 16px 18px;
    font-size: 14px;
  }

  .univ-admission-post blockquote.source-quote {
    padding: 18px 18px 18px 22px;
    font-size: 14px;
  }
  .univ-admission-post blockquote.source-quote::before {
    font-size: 30px;
    top: 2px;
    left: 10px;
  }

  .univ-admission-post .evidence-archive {
    padding: 22px 18px 16px;
  }
  .univ-admission-post .evidence-archive ol li a {
    font-size: 12px;
  }

  .univ-admission-post.comparison .comparison-table {
    font-size: 12px;
    min-width: 820px;
  }
  .univ-admission-post.comparison .comparison-table thead th {
    font-size: 11px;
    padding: 10px 10px;
  }
  .univ-admission-post.comparison .comparison-table tbody td {
    padding: 11px 10px;
  }
}

/* ============================================================
   LIST 2차 탭 (list.skin.php 전용 — #bo_list 스코프)
   ============================================================ */
#bo_list .primary-tabs { margin: 16px 0 0; padding: 0; border: none; }
#bo_list .primary-tabs ul {
  display: flex;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
  border-bottom: 1px solid var(--ink-3);
}
#bo_list .primary-tabs li { margin: 0; padding: 0; display: inline-block; }
#bo_list .primary-tabs li a {
  display: inline-block;
  padding: 12px 20px;
  color: var(--ink-6);
  text-decoration: none;
  font-family: 'Space Grotesk', 'Noto Sans KR', sans-serif;
  font-weight: 600;
  font-size: 15px;
  border-bottom: 3px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
  background: transparent;
}
#bo_list .primary-tabs li a:hover { color: var(--teal-dark); background: var(--ink-0); }
#bo_list .primary-tabs li.active a {
  color: var(--teal);
  border-bottom-color: var(--teal);
  background: transparent;
}

#bo_list .sub-tabs {
  margin: 0 0 22px;
  padding: 10px 0 0;
  border: none;
}
#bo_list .sub-tabs ul {
  display: flex;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
  border-bottom: 2px solid var(--teal);
  flex-wrap: wrap;
}
#bo_list .sub-tabs li { margin: 0; padding: 0; display: inline-block; }
#bo_list .sub-tabs li a {
  display: inline-block;
  padding: 8px 16px;
  color: var(--ink-6);
  text-decoration: none;
  font-family: 'DM Sans', 'Noto Sans KR', sans-serif;
  font-weight: 500;
  font-size: 14px;
  border: 1px solid transparent;
  border-bottom: none;
  background: transparent;
  margin-bottom: -2px;
  transition: background 0.15s ease, color 0.15s ease;
}
#bo_list .sub-tabs li a:hover { color: var(--teal-dark); background: var(--teal-soft); }
#bo_list .sub-tabs li.active a {
  color: var(--teal-dark);
  background: var(--teal-soft);
  border-color: var(--teal);
  border-bottom: 2px solid var(--teal-soft);
  font-weight: 600;
}
#bo_list .sub-tabs .count {
  font-family: 'Roboto Mono', monospace;
  color: var(--ink-6);
  font-size: 12px;
  margin-left: 6px;
  font-weight: 400;
}
#bo_list .sub-tabs li.active .count { color: var(--teal-dark); }

@media (max-width: 640px) {
  #bo_list .primary-tabs li a { padding: 10px 14px; font-size: 14px; }
  #bo_list .sub-tabs li a { padding: 7px 12px; font-size: 13px; }
  #bo_list .sub-tabs .count { font-size: 11px; margin-left: 4px; }
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  .univ-admission-post {
    max-width: 100%;
    padding: 0;
  }
  .univ-admission-post .evidence-archive,
  .univ-admission-post blockquote.source-quote {
    break-inside: avoid;
  }
  .univ-admission-post a {
    color: var(--ink-9);
    text-decoration: none;
  }
}