/**
 * AI Link — 제품비교 사이드바 v2
 * 글로벌 표준 (G2·Capterra·TrustRadius·Pendo) 정렬
 * /solutions/compare/css/compare-sidebar-v2.css
 */

/* ═══════════════════════════════════════════════════════════════════════
 * 0. 너비 확장 220 → 280px (글로벌 표준)
 * ═══════════════════════════════════════════════════════════════════════ */
.compare-sidebar {
  width: 280px !important;
  min-width: 280px !important;
  padding: 0 !important;
  display: flex; flex-direction: column;
  background: var(--al2-white, #fff);
  scrollbar-width: thin;
}
.compare-sidebar.collapsed {
  width: 0 !important; min-width: 0 !important;
  padding: 0 !important; overflow: hidden; opacity: 0;
}
/* 사이드바 내부 스크롤 div */
.cmpv2-scroll {
  flex: 1; overflow-y: auto; overflow-x: hidden;
  padding: 12px 12px 80px; scrollbar-width: thin;
}

/* ═══════════════════════════════════════════════════════════════════════
 * 1. 상단 큰 "+ 제품 추가" CTA (sticky)
 * ═══════════════════════════════════════════════════════════════════════ */
.cmpv2-add-cta {
  position: sticky; top: 0; z-index: 10;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  padding: 12px 14px;
  display: flex; align-items: center; justify-content: space-between;
  font-weight: 700; font-size: .85rem;
  cursor: pointer; transition: all .15s ease;
  box-shadow: 0 2px 12px rgba(99,102,241,.25);
}
.cmpv2-add-cta:hover { background: linear-gradient(135deg, #4f46e5, #7c3aed); }
.cmpv2-add-cta .label { display: flex; align-items: center; gap: 8px; }
.cmpv2-add-cta .icon { font-size: 1.1rem; }
.cmpv2-add-cta .count { font-size: .72rem; opacity: .9; font-weight: 600; }
.cmpv2-add-cta.full { background: linear-gradient(135deg, #f59e0b, #d97706); }
.cmpv2-add-cta.full .label::before { content: '✓ '; }

/* ═══════════════════════════════════════════════════════════════════════
 * 2. 탭 (개선 — 280px 기준)
 * ═══════════════════════════════════════════════════════════════════════ */
.compare-sidebar .sidebar-tabs {
  position: sticky; top: 47px; z-index: 9;
  margin: 0 -12px 0 !important;
  padding: 8px 12px 6px !important;
  background: var(--al2-white, #fff);
  border-bottom: 1px solid var(--al2-g100, #f3f4f6);
  border-radius: 0 !important;
}
.compare-sidebar .sb-tab { padding: 7px 12px; font-size: .76rem; }

/* ═══════════════════════════════════════════════════════════════════════
 * 3. 비교함 카드 — 정보 강화 (점수·인증·도입형태 칩 + drag·swap·remove)
 * ═══════════════════════════════════════════════════════════════════════ */
.cmpv2-section { margin-bottom: 14px; }
.cmpv2-section-hd {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 8px; padding: 0 2px;
  font-size: .72rem; font-weight: 700; color: var(--al2-g600, #4b5563);
}
.cmpv2-section-hd .lbl { display: flex; align-items: center; gap: 6px; }
.cmpv2-section-hd .badge {
  background: #eef2ff; color: #6366f1;
  padding: 1px 7px; border-radius: 99px;
  font-size: .65rem; font-weight: 700;
}
.cmpv2-section-hd .more {
  font-size: .65rem; color: var(--al2-g400, #9ca3af);
  cursor: pointer; padding: 2px 6px; border-radius: 4px;
  background: transparent; border: none;
}
.cmpv2-section-hd .more:hover { background: var(--al2-g100, #f3f4f6); color: var(--al2-g600, #4b5563); }

.cmpv2-basket {
  display: flex; flex-direction: column; gap: 6px;
}
.cmpv2-basket-card {
  display: flex; align-items: stretch; gap: 8px;
  padding: 8px 9px; background: #fff;
  border: 1px solid var(--al2-g200, #e5e7eb);
  border-radius: 9px; cursor: grab;
  transition: all .15s ease; position: relative;
}
.cmpv2-basket-card:hover { border-color: #6366f1; box-shadow: 0 2px 8px rgba(99,102,241,.08); }
.cmpv2-basket-card.dragging { opacity: .4; cursor: grabbing; }
.cmpv2-basket-card.drag-over { border-color: #10b981; border-style: dashed; }
.cmpv2-basket-card .thumb {
  width: 36px; height: 36px; min-width: 36px;
  border-radius: 6px; overflow: hidden;
  background: var(--al2-g100, #f3f4f6);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: var(--al2-g400, #9ca3af);
}
.cmpv2-basket-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.cmpv2-basket-card .body {
  flex: 1; min-width: 0;
  display: flex; flex-direction: column; gap: 3px;
}
.cmpv2-basket-card .name {
  font-size: .76rem; font-weight: 700; color: var(--al2-g800, #1f2937);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.cmpv2-basket-card .company {
  font-size: .66rem; color: var(--al2-g400, #9ca3af);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.cmpv2-basket-card .chips {
  display: flex; flex-wrap: wrap; gap: 3px; margin-top: 2px;
}
.cmpv2-chip {
  display: inline-flex; align-items: center; gap: 2px;
  padding: 1px 5px; border-radius: 99px;
  font-size: .58rem; font-weight: 600;
  background: var(--al2-g100, #f3f4f6);
  color: var(--al2-g600, #4b5563);
}
.cmpv2-chip.score-excellent { background: #d1fae5; color: #065f46; }
.cmpv2-chip.score-good { background: #dbeafe; color: #1e40af; }
.cmpv2-chip.score-growing { background: #fef3c7; color: #92400e; }
.cmpv2-chip.score-starter { background: #fee2e2; color: #991b1b; }
.cmpv2-chip.cert { background: #ede9fe; color: #5b21b6; }
.cmpv2-chip.deploy-saas { background: #cffafe; color: #155e75; }
.cmpv2-chip.deploy-onprem { background: #fce7f3; color: #9f1239; }
.cmpv2-chip.deploy-hybrid { background: #fef3c7; color: #854d0e; }
.cmpv2-chip.proc { background: #d1fae5; color: #065f46; }
.cmpv2-chip.review { background: #fef9c3; color: #854d0e; }
.cmpv2-basket-card .actions {
  display: flex; flex-direction: column; gap: 3px;
  align-items: center; justify-content: center;
}
.cmpv2-action-btn {
  width: 22px; height: 22px; border-radius: 4px;
  background: transparent; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: .65rem; color: var(--al2-g400, #9ca3af);
  transition: all .12s;
}
.cmpv2-action-btn:hover { background: var(--al2-g100, #f3f4f6); color: var(--al2-g700, #374151); }
.cmpv2-action-btn.swap:hover { background: #eef2ff; color: #6366f1; }
.cmpv2-action-btn.remove:hover { background: #fee2e2; color: #991b1b; }

.cmpv2-basket-empty {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 10px 9px; background: var(--al2-g50, #f8fafc);
  border: 1.5px dashed var(--al2-g300, #d1d5db);
  border-radius: 9px;
  font-size: .7rem; color: var(--al2-g400, #9ca3af);
  cursor: pointer;
}
.cmpv2-basket-empty:hover { border-color: #6366f1; color: #6366f1; background: #eef2ff; }

/* ═══════════════════════════════════════════════════════════════════════
 * 4. 검색 강화 + 자동완성
 * ═══════════════════════════════════════════════════════════════════════ */
.cmpv2-search-wrap {
  position: relative; margin-bottom: 8px;
}
.cmpv2-search-input {
  width: 100%; padding: 9px 32px 9px 32px;
  border: 1px solid var(--al2-g300, #d1d5db); border-radius: 8px;
  font-size: .8rem; background: #fff;
  transition: all .15s;
}
.cmpv2-search-input:focus {
  outline: none; border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99,102,241,.1);
}
.cmpv2-search-icon {
  position: absolute; left: 10px; top: 50%; transform: translateY(-50%);
  color: var(--al2-g400, #9ca3af); font-size: .8rem; pointer-events: none;
}
.cmpv2-search-clear {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  background: transparent; border: none; cursor: pointer;
  color: var(--al2-g400, #9ca3af); font-size: .8rem; padding: 2px 6px;
  display: none;
}
.cmpv2-search-clear:hover { color: var(--al2-g700, #374151); }
.cmpv2-search-input:not(:placeholder-shown) + .cmpv2-search-icon + .cmpv2-search-clear { display: block; }

.cmpv2-search-sort {
  display: flex; gap: 4px; margin-bottom: 8px;
  font-size: .65rem; color: var(--al2-g500, #64748b);
}
.cmpv2-sort-chip {
  padding: 2px 8px; border-radius: 99px; cursor: pointer;
  background: var(--al2-g100, #f3f4f6); color: var(--al2-g600, #4b5563);
  border: none; font-size: .65rem;
}
.cmpv2-sort-chip:hover { background: var(--al2-g200, #e5e7eb); }
.cmpv2-sort-chip.on { background: #6366f1; color: #fff; font-weight: 600; }

/* ═══════════════════════════════════════════════════════════════════════
 * 5. 빠른 필터 칩 (조달등록·SaaS·CSAP·후기있음 — 한국 B2B 핵심)
 * ═══════════════════════════════════════════════════════════════════════ */
.cmpv2-quick-filters {
  display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 10px;
}
.cmpv2-qf-chip {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 3px 9px; border-radius: 99px;
  background: #fff; border: 1px solid var(--al2-g300, #d1d5db);
  color: var(--al2-g600, #4b5563);
  font-size: .68rem; font-weight: 500;
  cursor: pointer; transition: all .12s; user-select: none;
}
.cmpv2-qf-chip:hover { border-color: #6366f1; color: #6366f1; }
.cmpv2-qf-chip.on {
  background: #6366f1; color: #fff; border-color: #6366f1; font-weight: 600;
}
.cmpv2-qf-chip.on::before { content: '✓ '; font-weight: 700; }

/* ═══════════════════════════════════════════════════════════════════════
 * 6. 카테고리 드릴다운
 * ═══════════════════════════════════════════════════════════════════════ */
.cmpv2-cat-list { display: flex; flex-direction: column; gap: 2px; }
.cmpv2-cat-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 9px; border-radius: 7px;
  background: transparent; border: none; cursor: pointer;
  font-size: .72rem; color: var(--al2-g700, #374151);
  text-align: left; transition: all .12s;
}
.cmpv2-cat-item:hover { background: var(--al2-g100, #f3f4f6); }
.cmpv2-cat-item.on { background: #eef2ff; color: #6366f1; font-weight: 700; }
.cmpv2-cat-item .lbl { display: flex; align-items: center; gap: 6px; }
.cmpv2-cat-item .ic { font-size: .85rem; }
.cmpv2-cat-item .cnt { font-size: .62rem; color: var(--al2-g400, #9ca3af); font-weight: 600; }

/* ═══════════════════════════════════════════════════════════════════════
 * 7. 추천 섹션 — 트렌딩 / 비슷한 제품 / 최근 본 / 핀
 * ═══════════════════════════════════════════════════════════════════════ */
.cmpv2-prod-list { display: flex; flex-direction: column; gap: 5px; }
.cmpv2-prod-card {
  display: flex; align-items: center; gap: 7px;
  padding: 6px 8px; border-radius: 7px;
  background: var(--al2-g50, #f8fafc); border: 1px solid transparent;
  cursor: pointer; transition: all .12s; text-align: left;
  width: 100%;
}
.cmpv2-prod-card:hover {
  background: #fff; border-color: #6366f1;
  transform: translateX(2px);
  box-shadow: 0 2px 6px rgba(0,0,0,.04);
}
.cmpv2-prod-card .thumb {
  width: 28px; height: 28px; min-width: 28px;
  border-radius: 5px; background: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem; overflow: hidden;
  border: 1px solid var(--al2-g100, #f3f4f6);
}
.cmpv2-prod-card .thumb img { width: 100%; height: 100%; object-fit: cover; }
.cmpv2-prod-card .body { flex: 1; min-width: 0; }
.cmpv2-prod-card .name {
  font-size: .72rem; font-weight: 600; color: var(--al2-g800, #1f2937);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.cmpv2-prod-card .meta {
  display: flex; align-items: center; gap: 4px;
  font-size: .6rem; color: var(--al2-g400, #9ca3af);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.cmpv2-prod-card .meta .score {
  background: #eef2ff; color: #6366f1; padding: 0 5px;
  border-radius: 99px; font-weight: 700; font-size: .58rem;
}
.cmpv2-prod-card .add {
  width: 22px; height: 22px; border-radius: 5px;
  background: #eef2ff; color: #6366f1; border: none;
  cursor: pointer; font-size: .7rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.cmpv2-prod-card .add:hover { background: #6366f1; color: #fff; }
.cmpv2-prod-card .add.swap { background: #fef3c7; color: #92400e; }
.cmpv2-prod-card .add.swap:hover { background: #f59e0b; color: #fff; }

.cmpv2-empty {
  font-size: .68rem; color: var(--al2-g400, #9ca3af);
  text-align: center; padding: 12px 6px; line-height: 1.5;
}
.cmpv2-loading {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 12px; color: var(--al2-g400, #9ca3af); font-size: .7rem;
}

/* ═══════════════════════════════════════════════════════════════════════
 * 8. Saved Comparisons (사이드바 인라인)
 * ═══════════════════════════════════════════════════════════════════════ */
.cmpv2-saved-item {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 9px; border-radius: 7px; background: var(--al2-g50, #f8fafc);
  cursor: pointer; transition: all .12s;
  font-size: .72rem; color: var(--al2-g700, #374151);
}
.cmpv2-saved-item:hover { background: #eef2ff; color: #6366f1; }
.cmpv2-saved-item .ic { color: #f59e0b; font-size: .8rem; }
.cmpv2-saved-item .body { flex: 1; min-width: 0; overflow: hidden; }
.cmpv2-saved-item .ttl { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.cmpv2-saved-item .when { font-size: .6rem; color: var(--al2-g400, #9ca3af); }

/* ═══════════════════════════════════════════════════════════════════════
 * 9. AI 자연어 검색 박스
 * ═══════════════════════════════════════════════════════════════════════ */
.cmpv2-ai-box {
  background: linear-gradient(135deg, #fef3c7, #fef9c3);
  border: 1px solid #fcd34d; border-radius: 9px;
  padding: 9px 10px; margin-bottom: 10px;
  font-size: .68rem; color: #92400e;
  display: flex; gap: 6px; align-items: flex-start;
}
.cmpv2-ai-box .ic { font-size: .9rem; }
.cmpv2-ai-box .body { flex: 1; }
.cmpv2-ai-box input {
  width: 100%; margin-top: 4px;
  padding: 6px 8px; border-radius: 5px; border: 1px solid #fcd34d;
  background: #fff; font-size: .72rem;
}
.cmpv2-ai-box input:focus { outline: none; border-color: #f59e0b; box-shadow: 0 0 0 3px rgba(245,158,11,.15); }

/* ═══════════════════════════════════════════════════════════════════════
 * 10. Sidebar Open Btn (모바일 발견성 ↑)
 * ═══════════════════════════════════════════════════════════════════════ */
.sidebar-open-btn {
  width: 36px !important; height: 56px !important;
  background: linear-gradient(135deg, #6366f1, #8b5cf6) !important;
  color: #fff !important;
  border: none !important;
  font-size: 1rem !important;
  box-shadow: 4px 0 12px rgba(99,102,241,.3) !important;
  z-index: 100;
}
.sidebar-open-btn::after {
  content: ''; position: absolute; right: -3px; top: -3px;
  width: 8px; height: 8px; border-radius: 50%; background: #f59e0b;
  box-shadow: 0 0 0 2px #fff;
  animation: cmpv2-pulse 1.5s ease-in-out infinite;
}
@keyframes cmpv2-pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.3); } }

/* ═══════════════════════════════════════════════════════════════════════
 * 11. 모바일 — bottom-sheet 패턴
 * ═══════════════════════════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .compare-sidebar {
    /* 데스크톱처럼 좌측 sticky 대신 하단 시트로 */
    position: fixed !important;
    bottom: 0; left: 0; right: 0; top: auto !important;
    width: 100% !important; min-width: 100% !important;
    max-height: 70vh !important;
    border-right: none !important;
    border-top: 1px solid var(--al2-g200, #e5e7eb);
    border-radius: 16px 16px 0 0;
    transform: translateY(calc(100% - 60px)); /* 60px 노출 (handle) */
    transition: transform .25s cubic-bezier(.4,0,.2,1);
    z-index: 50;
    box-shadow: 0 -10px 30px rgba(0,0,0,.15);
  }
  .compare-sidebar:not(.collapsed) { transform: translateY(0); }
  .compare-sidebar::before {
    content: ''; position: absolute; top: 8px; left: 50%;
    transform: translateX(-50%);
    width: 36px; height: 4px;
    background: var(--al2-g300, #d1d5db); border-radius: 2px;
  }
  .compare-sidebar.collapsed {
    transform: translateY(calc(100% - 60px)) !important;
    width: 100% !important; min-width: 100% !important;
    opacity: 1 !important; padding: 0 !important; overflow: hidden;
  }
  .cmpv2-scroll { padding-top: 24px; padding-bottom: 100px; }
  .compare-main-area { margin-left: 0 !important; padding-bottom: 80px; }
  .sidebar-collapse-btn { display: none !important; }
  .sidebar-open-btn { display: none !important; }
  /* 모바일에서 사이드바 탭 sticky off */
  .compare-sidebar .sidebar-tabs { position: relative !important; top: 0 !important; }
  .cmpv2-add-cta { position: relative !important; top: 0 !important; }
}

/* ═══════════════════════════════════════════════════════════════════════
 * 12. 모바일 FAB (좌측 하단, 가이드 FAB와 충돌 방지)
 * ═══════════════════════════════════════════════════════════════════════ */
.cmpv2-fab {
  display: none;
  position: fixed; left: 16px; bottom: 16px;
  width: 56px; height: 56px; border-radius: 50%;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff; border: none; cursor: pointer;
  font-size: 1.4rem; font-weight: 700;
  box-shadow: 0 10px 30px rgba(99,102,241,.4);
  z-index: 60;
  align-items: center; justify-content: center;
}
.cmpv2-fab:hover { transform: scale(1.05); }
.cmpv2-fab .badge {
  position: absolute; top: -4px; right: -4px;
  background: #f59e0b; color: #fff;
  border-radius: 99px; padding: 2px 6px;
  font-size: .6rem; font-weight: 700;
  border: 2px solid #fff;
}
@media (max-width: 768px) {
  .cmpv2-fab { display: flex; }
}

/* ═══════════════════════════════════════════════════════════════════════
 * 13. 키보드 nav focus 시각
 * ═══════════════════════════════════════════════════════════════════════ */
.cmpv2-prod-card:focus-visible,
.cmpv2-basket-card:focus-visible,
.cmpv2-cat-item:focus-visible,
.cmpv2-saved-item:focus-visible {
  outline: 2px solid #6366f1; outline-offset: 1px;
  background: #eef2ff;
}

/* ═══════════════════════════════════════════════════════════════════════
 * 14. Drag indicator
 * ═══════════════════════════════════════════════════════════════════════ */
.cmpv2-basket-card .drag-handle {
  display: none; width: 12px; cursor: grab;
  align-items: center; justify-content: center;
  color: var(--al2-g300, #d1d5db); font-size: .55rem;
}
.cmpv2-basket-card:hover .drag-handle { display: flex; }
.cmpv2-basket-card.dragging .drag-handle { cursor: grabbing; color: #6366f1; }

/* ═══════════════════════════════════════════════════════════════════════
 * 15. Dark Mode
 * ═══════════════════════════════════════════════════════════════════════ */
[data-theme="dark"] .compare-sidebar { background: #0f172a; }
[data-theme="dark"] .cmpv2-basket-card,
[data-theme="dark"] .cmpv2-prod-card { background: rgba(255,255,255,.04); border-color: #334155; }
[data-theme="dark"] .cmpv2-basket-card .name,
[data-theme="dark"] .cmpv2-prod-card .name { color: #f1f5f9; }
[data-theme="dark"] .cmpv2-basket-card .company { color: #94a3b8; }
[data-theme="dark"] .cmpv2-basket-card:hover,
[data-theme="dark"] .cmpv2-prod-card:hover { background: rgba(99,102,241,.1); border-color: #818cf8; }
[data-theme="dark"] .cmpv2-section-hd { color: #cbd5e1; }
[data-theme="dark"] .cmpv2-cat-item { color: #cbd5e1; }
[data-theme="dark"] .cmpv2-cat-item:hover { background: rgba(255,255,255,.04); }
[data-theme="dark"] .cmpv2-cat-item.on { background: rgba(99,102,241,.18); color: #c7d2fe; }
[data-theme="dark"] .cmpv2-search-input { background: #1e293b; border-color: #334155; color: #f1f5f9; }
[data-theme="dark"] .cmpv2-qf-chip { background: rgba(255,255,255,.04); border-color: #475569; color: #cbd5e1; }
[data-theme="dark"] .cmpv2-saved-item { background: rgba(255,255,255,.04); }
[data-theme="dark"] .cmpv2-basket-empty { background: rgba(255,255,255,.02); border-color: #475569; color: #64748b; }

/* ═══════════════════════════════════════════════════════════════════════
 * 16. Print: 사이드바 v2 숨김
 * ═══════════════════════════════════════════════════════════════════════ */
@media print {
  .compare-sidebar, .cmpv2-fab, .sidebar-open-btn { display: none !important; }
}