/* Copyright (c) 2026 WBPC-GLOBAL. All Rights Reserved. Proprietary.
   회원 유틸 종합판 — 일반 / 요금 2파트 · 가입 유도 */
:root {
  --mu-ink: #0c1222;
  --mu-paper: #f3efe6;
  --mu-sand: #e6dcc8;
  --mu-accent: #b85c38;
  --mu-teal: #1a5c57;
  --mu-lock: #3d4454;
  --mu-glow: rgba(26, 92, 87, 0.18);
}

.mu-hero {
  position: relative;
  padding: 48px 0 28px;
  background:
    radial-gradient(ellipse 80% 60% at 10% 0%, var(--mu-glow), transparent 55%),
    linear-gradient(165deg, #0c1222 0%, #152038 48%, #1a5c57 140%);
  color: #f7f3ea;
  overflow: hidden;
}
.mu-hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -40% 40%;
  height: 70%;
  background: radial-gradient(circle, rgba(184, 92, 56, 0.22), transparent 60%);
  pointer-events: none;
}
.mu-hero .section-inner { position: relative; z-index: 1; }
.mu-hero h1 {
  font-family: "Pretendard", "Noto Sans KR", system-ui, sans-serif;
  font-weight: 780;
  font-size: clamp(1.7rem, 3.5vw, 2.45rem);
  letter-spacing: -0.03em;
  margin: 0 0 10px;
  max-width: 18ch;
  line-height: 1.15;
}
.mu-hero .mu-lead {
  margin: 0 0 22px;
  max-width: 38rem;
  opacity: 0.88;
  line-height: 1.55;
  font-size: 1.02rem;
}
.mu-cta-row { display: flex; flex-wrap: wrap; gap: 10px; }
.mu-cta-row .btn {
  border-radius: 4px;
  font-weight: 650;
}
.mu-cta-primary {
  background: var(--mu-accent) !important;
  border-color: var(--mu-accent) !important;
  color: #fff !important;
}
.mu-cta-ghost {
  background: transparent !important;
  border: 1px solid rgba(247, 243, 234, 0.45) !important;
  color: #f7f3ea !important;
}

.mu-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 8px;
}
@media (max-width: 860px) {
  .mu-split { grid-template-columns: 1fr; }
}

.mu-pane {
  border: 1px solid rgba(12, 18, 34, 0.1);
  background: var(--mu-paper);
  color: var(--mu-ink);
  padding: 22px 20px 20px;
  border-radius: 2px;
  min-height: 100%;
  position: relative;
}
.mu-pane--paid {
  background: linear-gradient(180deg, #10182a 0%, #152038 100%);
  color: #f3efe6;
  border-color: rgba(243, 239, 230, 0.12);
}
.mu-pane-kicker {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.65;
  margin-bottom: 6px;
}
.mu-pane h2 {
  margin: 0 0 8px;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}
.mu-pane .mu-desc {
  margin: 0 0 16px;
  line-height: 1.5;
  opacity: 0.85;
  font-size: 0.95rem;
}
.mu-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.mu-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(12, 18, 34, 0.06);
}
.mu-pane--paid .mu-list li {
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(243, 239, 230, 0.08);
}
.mu-list .mu-ico {
  flex: 0 0 auto;
  width: 1.5rem;
  height: 1.5rem;
  display: inline-grid;
  place-items: center;
  font-size: 0.75rem;
  border-radius: 3px;
  background: var(--mu-teal);
  color: #fff;
  font-weight: 700;
}
.mu-pane--paid .mu-ico { background: var(--mu-accent); }
.mu-list .mu-lock {
  margin-left: auto;
  font-size: 11px;
  letter-spacing: 0.04em;
  opacity: 0.75;
  white-space: nowrap;
  color: var(--mu-accent);
}
.mu-list .mu-free {
  margin-left: auto;
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.04em;
  color: var(--mu-teal);
  white-space: nowrap;
}
.mu-list li.mu-item--locked {
  opacity: 0.72;
  filter: grayscale(0.25);
  border-style: dashed;
}
.mu-list li.mu-item--locked .mu-lock {
  font-weight: 650;
}
.mu-pane--paid .mu-list .mu-lock {
  opacity: 0.75;
  white-space: nowrap;
  color: #f0c9a8;
}
.mu-price {
  display: block;
  font-size: 12px;
  opacity: 0.75;
  margin-top: 2px;
}
.mu-pane-foot {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.mu-badge {
  display: inline-block;
  font-size: 11px;
  padding: 3px 8px;
  border: 1px solid currentColor;
  opacity: 0.8;
}
.mu-note {
  margin-top: 28px;
  padding: 14px 16px;
  background: var(--mu-sand);
  color: var(--mu-ink);
  font-size: 0.9rem;
  line-height: 1.5;
}
.mu-workbench {
  margin: 0 0 28px;
  padding: 20px 18px;
  background: #fff;
  border: 1px solid rgba(12, 18, 34, 0.1);
  box-shadow: 0 12px 40px rgba(12, 18, 34, 0.06);
}
.mu-workbench-first {
  border-top: 3px solid var(--mu-teal);
}
.mu-wb-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 860px) {
  .mu-wb-grid { grid-template-columns: 1fr; }
}
.mu-wb-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}
.mu-examples {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 10px;
}
.mu-ex {
  border: 1px solid rgba(26, 92, 87, 0.3);
  background: #f0f7f6;
  color: var(--mu-teal);
  font: inherit;
  font-size: 12px;
  padding: 4px 8px;
  cursor: pointer;
}
.mu-ex:hover { background: var(--mu-teal); color: #fff; }
.mu-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}
.mu-quick-btn {
  border: 1px solid rgba(247, 243, 234, 0.45);
  background: rgba(255, 255, 255, 0.08);
  color: #f7f3ea;
  font: inherit;
  font-size: 13px;
  padding: 8px 12px;
  cursor: pointer;
  border-radius: 2px;
}
.mu-quick-btn:hover {
  background: var(--mu-accent);
  border-color: var(--mu-accent);
}
.mu-workbench label { display: block; font-size: 12px; margin-bottom: 4px; opacity: 0.75; }
.mu-workbench textarea, .mu-workbench select, .mu-workbench input {
  width: 100%;
  margin-bottom: 10px;
  font: inherit;
  padding: 8px 10px;
  border: 1px solid rgba(12, 18, 34, 0.15);
  background: #faf8f3;
}
.mu-workbench pre,
.mu-out {
  white-space: pre-wrap;
  word-break: break-word;
  background: #0c1222;
  color: #e8e2d6;
  padding: 12px;
  min-height: 10rem;
  font-size: 13px;
  margin: 0;
}
.mu-locked-msg {
  padding: 10px 12px;
  border: 1px dashed rgba(26, 92, 87, 0.45);
  background: rgba(26, 92, 87, 0.06);
  margin-bottom: 12px;
  font-size: 0.92rem;
}

/* 종류·업무·특성 분류 */
.mu-groups { margin-bottom: 28px; }
.mu-group-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 14px;
}
.mu-gtab {
  border: 1px solid rgba(12, 18, 34, 0.18);
  background: #fff;
  color: var(--mu-ink);
  padding: 8px 14px;
  font: inherit;
  cursor: pointer;
  border-radius: 2px;
}
.mu-gtab.is-on {
  background: var(--mu-teal);
  color: #f7f3ea;
  border-color: var(--mu-teal);
}
.mu-group-total {
  margin-left: auto;
  font-size: 12px;
  opacity: 0.7;
}
.mu-gpanel { display: none; }
.mu-gpanel.is-on { display: block; }
.mu-gblock {
  margin-bottom: 16px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(12, 18, 34, 0.08);
}
.mu-gblock h3 {
  margin: 0 0 10px;
  font-size: 15px;
}
.mu-gblock h3 small {
  font-weight: 500;
  opacity: 0.55;
  margin-left: 6px;
}
.mu-chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.mu-chip {
  border: 1px solid rgba(26, 92, 87, 0.35);
  background: #f7fbfa;
  color: var(--mu-teal);
  padding: 6px 10px;
  font: inherit;
  font-size: 13px;
  cursor: pointer;
}
.mu-chip:hover { background: var(--mu-teal); color: #fff; }
.mu-item-click { cursor: pointer; }
.mu-item-click:hover { outline: 1px solid rgba(26, 92, 87, 0.35); }