/* =============================================
   Match Analysis Modal — Shared Styles
   Used across UCBS + Learner Portal + CTP pages
   PLO/CLO head-to-head course comparison modal
   ============================================= */

/* Overlay */
.ma-overlay {
  display: none;
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.45); z-index: 10000;
  align-items: flex-start; justify-content: center;
  overflow-y: auto; padding: 40px 16px;
}
.ma-overlay.active { display: flex; }

/* Modal shell */
.ma-modal {
  background: white; border-radius: 16px;
  width: 780px; max-width: 100%;
  box-shadow: 0 24px 80px rgba(0,0,0,0.18);
  position: relative; animation: maFadeIn .2s ease;
}
@keyframes maFadeIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

/* Header */
.ma-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px 16px; border-bottom: 1px solid var(--gray-100);
}
.ma-header-left { display: flex; align-items: center; gap: 10px; }
.ma-header-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--purple-50); color: var(--purple-500);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.ma-header h3 { font-size: 16px; font-weight: 700; color: var(--gray-800); margin: 0; }
.ma-header-sub { font-size: 11px; color: var(--gray-400); margin-top: 1px; }
.ma-close {
  background: none; border: none; font-size: 22px; color: var(--gray-400);
  cursor: pointer; padding: 6px 10px; border-radius: 8px; line-height: 1; transition: all .15s;
}
.ma-close:hover { background: var(--gray-50); color: var(--gray-700); }

/* Body */
.ma-body { padding: 20px 24px; max-height: 65vh; overflow-y: auto; }

/* Section title */
.ma-sec-title {
  font-size: 13px; font-weight: 700; color: var(--gray-700);
  margin-bottom: 10px; display: flex; align-items: center; gap: 6px;
}

/* ======= COURSE HEADER ======= */
.ma-course-header {
  display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px; align-items: center;
  margin-bottom: 20px;
}
@media (max-width: 640px) { .ma-course-header { grid-template-columns: 1fr; } }

.ma-course-box {
  border: 1px solid var(--gray-200); border-radius: 12px; padding: 14px 16px;
}
.ma-course-box.src { border-left: 4px solid var(--blue-400); }
.ma-course-box.dst { border-left: 4px solid var(--green-400); }
.ma-course-tag {
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px;
  margin-bottom: 4px;
}
.ma-course-tag.src { color: var(--blue-500); }
.ma-course-tag.dst { color: var(--green-500); }
.ma-course-code { font-size: 15px; font-weight: 700; color: var(--gray-800); }
.ma-course-name { font-size: 12px; color: var(--gray-500); margin-top: 2px; }
.ma-course-inst { font-size: 11px; color: var(--gray-400); margin-top: 2px; }

.ma-vs-badge {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--purple-50); color: var(--purple-500);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 800; flex-shrink: 0;
  border: 2px solid var(--purple-100);
}
@media (max-width: 640px) {
  .ma-vs-badge { display: none; }
}

/* ======= OVERALL MATCH SCORE ======= */
.ma-score-bar {
  display: flex; align-items: center; gap: 14px; padding: 14px 18px;
  background: var(--gray-50); border-radius: 12px; margin-bottom: 20px;
  flex-wrap: wrap;
}
.ma-score-circle {
  width: 72px; height: 72px; border-radius: 50%; flex-shrink: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  font-weight: 700;
}
.ma-score-circle.high   { background: var(--green-100); color: var(--green-600); }
.ma-score-circle.medium { background: var(--orange-100); color: var(--orange-600); }
.ma-score-circle.low    { background: var(--red-100); color: var(--red-600); }
.ma-score-num { font-size: 26px; line-height: 1; }
.ma-score-lbl { font-size: 10px; font-weight: 600; text-transform: uppercase; margin-top: 2px; }
.ma-score-detail { flex: 1; min-width: 160px; }
.ma-score-detail-row { display: flex; justify-content: space-between; font-size: 12px; padding: 3px 0; }
.ma-score-detail-row .lbl { color: var(--gray-500); }
.ma-score-detail-row .val { font-weight: 600; color: var(--gray-800); }
.ma-score-detail-row .val.good { color: var(--green-500); }
.ma-score-detail-row .val.warn { color: var(--orange-500); }
.ma-score-detail-row .val.bad { color: var(--red-500); }

/* ======= PLO TABLE ======= */
.ma-table-wrap { overflow-x: auto; margin-bottom: 16px; }
.ma-plo-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.ma-plo-table th {
  background: var(--gray-50); padding: 8px 10px; text-align: left;
  font-weight: 600; font-size: 11px; color: var(--gray-500); text-transform: uppercase;
  letter-spacing: .3px; white-space: nowrap;
}
.ma-plo-table th:last-child { text-align: center; width: 80px; }
.ma-plo-table td { padding: 8px 10px; border-bottom: 1px solid var(--gray-50); vertical-align: middle; }
.ma-plo-table td:last-child { text-align: center; }

.ma-match-dot {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 999px;
}
.ma-match-dot.matched  { background: var(--green-50); color: var(--green-600); }
.ma-match-dot.partial  { background: var(--orange-50); color: var(--orange-600); }
.ma-match-dot.unmatched{ background: var(--red-50); color: var(--red-600); }
.ma-match-dot .dot {
  width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0;
}
.ma-match-dot.matched .dot   { background: var(--green-500); }
.ma-match-dot.partial .dot   { background: var(--orange-500); }
.ma-match-dot.unmatched .dot { background: var(--red-500); }

/* ======= CLO / TOPIC TABLE ======= */
.ma-clo-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.ma-clo-table th {
  background: var(--gray-50); padding: 8px 10px; text-align: left;
  font-weight: 600; font-size: 11px; color: var(--gray-500); text-transform: uppercase;
  letter-spacing: .3px; white-space: nowrap;
}
.ma-clo-table th:last-child { text-align: center; width: 90px; }
.ma-clo-table td { padding: 7px 10px; border-bottom: 1px solid var(--gray-50); vertical-align: middle; }
.ma-clo-table td:last-child { text-align: center; }
.ma-clo-note { font-size: 10px; color: var(--gray-400); margin-top: 1px; }

/* ======= COURSE ATTRIBUTE TABLE ======= */
.ma-attr-table { width: 100%; border-collapse: collapse; font-size: 12px; margin-bottom: 16px; }
.ma-attr-table th {
  background: var(--gray-50); padding: 8px 10px; text-align: left;
  font-weight: 600; font-size: 11px; color: var(--gray-500); text-transform: uppercase;
  letter-spacing: .3px; white-space: nowrap;
}
.ma-attr-table th:first-child { width: 130px; }
.ma-attr-table th:last-child { text-align: center; width: 90px; }
.ma-attr-table td { padding: 8px 10px; border-bottom: 1px solid var(--gray-50); vertical-align: middle; }
.ma-attr-table td:last-child { text-align: center; }
.ma-attr-table .ma-attr-label { font-weight: 600; color: var(--gray-700); }
.ma-attr-table .ma-attr-val { color: var(--gray-700); }
.ma-attr-table .ma-attr-val.empty { color: var(--gray-400); font-style: italic; }
.ma-attr-note { font-size: 10px; color: var(--gray-400); margin-top: 1px; }

/* ======= REQUEST-LEVEL AGGREGATE ======= */
.ma-request-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 18px;
}
@media (max-width: 500px) { .ma-request-stats { grid-template-columns: 1fr; } }
.ma-request-stat {
  background: var(--gray-50); border-radius: 10px; padding: 14px 12px; text-align: center;
}
.ma-request-stat.high { background: var(--green-50); }
.ma-request-stat.medium { background: var(--orange-50); }
.ma-request-stat.low { background: var(--red-50); }
.ma-rs-num { font-size: 22px; font-weight: 700; color: var(--gray-800); }
.ma-request-stat.high .ma-rs-num { color: var(--green-600); }
.ma-request-stat.medium .ma-rs-num { color: var(--orange-600); }
.ma-request-stat.low .ma-rs-num { color: var(--red-600); }
.ma-rs-lbl { font-size: 11px; color: var(--gray-400); margin-top: 2px; }

/* ======= COURSE BREAKDOWN (request-level modal) ======= */
.ma-course-breakdown { margin-top: 8px; }
.ma-course-mini {
  display: flex; align-items: center; gap: 12px; padding: 10px 14px;
  border: 1px solid var(--gray-100); border-radius: 10px; margin-bottom: 6px;
  cursor: pointer; transition: all .15s;
}
.ma-course-mini:hover { border-color: var(--purple-200); background: var(--purple-25); }
.ma-course-mini-arrow {
  width: 24px; height: 24px; border-radius: 50%; flex-shrink: 0;
  background: var(--purple-50); color: var(--purple-500);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 700;
}
.ma-course-mini-info { flex: 1; min-width: 0; }
.ma-course-mini-src { font-size: 12px; font-weight: 600; color: var(--gray-700); }
.ma-course-mini-dst { font-size: 11px; color: var(--gray-400); margin-top: 1px; }
.ma-course-mini-match {
  font-size: 15px; font-weight: 700; flex-shrink: 0; width: 48px; text-align: right;
}
.ma-course-mini-match.high { color: var(--green-600); }
.ma-course-mini-match.medium { color: var(--orange-600); }
.ma-course-mini-match.low { color: var(--red-600); }
.ma-course-mini-chevron { color: var(--gray-300); flex-shrink: 0; }

/* ======= INSIGHTS SECTION ======= */
.ma-insights { margin-bottom: 16px; }
.ma-insight-item {
  display: flex; align-items: flex-start; gap: 8px; padding: 7px 0;
  font-size: 12px; color: var(--gray-700); line-height: 1.5;
}
.ma-insight-item svg { flex-shrink: 0; margin-top: 2px; }

/* ======= SUCCESSION ======= */
.ma-succession {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin-bottom: 16px;
}
@media (max-width: 500px) { .ma-succession { grid-template-columns: 1fr; } }
.ma-succ-item {
  background: var(--gray-50); border-radius: 8px; padding: 10px 12px;
}
.ma-succ-label { font-size: 10px; font-weight: 600; color: var(--gray-400); text-transform: uppercase; margin-bottom: 3px; }
.ma-succ-value { font-size: 12px; font-weight: 500; color: var(--gray-700); }

/* ======= RECOMMENDATION ======= */
.ma-recommendation {
  padding: 14px 18px; border-radius: 12px; display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 16px;
}
.ma-recommendation.approve { background: var(--green-50); border: 1px solid var(--green-100); }
.ma-recommendation.review  { background: var(--orange-50); border: 1px solid var(--orange-100); }
.ma-recommendation.decline { background: var(--red-50); border: 1px solid var(--red-100); }
.ma-rec-icon {
  width: 32px; height: 32px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.ma-rec-icon.approve { background: var(--green-100); color: var(--green-600); }
.ma-rec-icon.review  { background: var(--orange-100); color: var(--orange-600); }
.ma-rec-icon.decline { background: var(--red-100); color: var(--red-600); }
.ma-rec-text { font-size: 13px; color: var(--gray-700); line-height: 1.6; }
.ma-rec-text strong { display: block; margin-bottom: 2px; color: var(--gray-800); }

/* ======= FOOTER ======= */
.ma-footer {
  display: flex; gap: 8px; justify-content: flex-end;
  padding: 14px 24px 18px; border-top: 1px solid var(--gray-100);
}

/* Clickable match trigger */
.ma-trigger {
  cursor: pointer; text-decoration: underline; text-decoration-style: dotted;
  text-underline-offset: 3px; transition: all .15s;
}
.ma-trigger:hover { text-decoration-style: solid; opacity: 0.85; }

/* Responsive */
@media (max-width: 640px) {
  .ma-overlay { padding: 0; align-items: flex-end; }
  .ma-modal { border-radius: 20px 20px 0 0; max-height: 90vh; }
  .ma-body { padding: 16px; max-height: 55vh; }
  .ma-header { padding: 16px; }
  .ma-footer { padding: 12px 16px 20px; }
  .ma-score-bar { gap: 10px; padding: 12px; }
  .ma-score-circle { width: 56px; height: 56px; }
  .ma-score-num { font-size: 20px; }
}