/* ============================================================
   CiCC Platform v4.0.0 — ARCHIVE PHAN HE (VIP PRO)
   ============================================================ */

.phan-he-archive {
  --ph-accent: #2563eb;
  --ph-grad: linear-gradient(135deg, #1a237e 0%, #2563eb 50%, #3b82f6 100%);
}

/* Hero */
.phan-he-archive-hero {
  padding: calc(var(--header-height, 80px) + 48px) 0 60px;
  text-align: center;
  background: var(--ph-grad);
  color: #fff; overflow: hidden; position: relative;
}
.phan-he-archive-hero::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    radial-gradient(700px 300px at 85% 25%, rgba(255,255,255,.1), transparent 60%),
    radial-gradient(500px 250px at 15% 75%, rgba(255,255,255,.05), transparent 60%);
  z-index: 0;
}
.phan-he-archive-hero > * { position: relative; z-index: 1; }
.phan-he-archive-hero .section-tag { background: rgba(255,255,255,.15); color: #fff; }
.phan-he-archive-hero h1 { font-size: clamp(28px, 4vw, 42px); font-weight: 800; color: #fff; text-shadow: 0 4px 14px rgba(0,0,0,.4); margin: 16px auto; }
.phan-he-archive-hero p { color: rgba(255,255,255,.85); font-size: 18px; max-width: 720px; margin: 0 auto 28px; }

/* Stats */
.phan-he-archive-stats {
  display: flex; justify-content: center; gap: 24px; flex-wrap: wrap;
}
.phan-he-archive-stats .stat-item {
  text-align: center; padding: 14px 24px; border-radius: 14px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.15);
  backdrop-filter: blur(8px);
}
.phan-he-archive-stats .stat-num { display: block; font-size: 28px; font-weight: 800; color: #fff; }
.phan-he-archive-stats .stat-label { font-size: 12px; color: rgba(255,255,255,.8); }

/* Filter bar */
.module-filter-bar {
  display: flex; flex-direction: column; gap: 16px; margin-bottom: var(--space-xl);
}
.filter-pillars { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }
.filter-pill {
  padding: 10px 22px; border-radius: 9999px; border: 1px solid var(--border-color);
  background: var(--bg-card); font-size: 14px; font-weight: 500;
  cursor: pointer; transition: all .25s ease; color: var(--text-secondary);
  backdrop-filter: blur(8px);
}
.filter-pill:hover { border-color: var(--ph-accent); color: var(--ph-accent); }
.filter-pill.active { background: var(--ph-grad); color: #fff; border-color: transparent; }
.filter-controls { display: flex; gap: 12px; align-items: center; justify-content: center; flex-wrap: wrap; }
.filter-status {
  padding: 8px 16px; border-radius: 8px; border: 1px solid var(--border-color);
  font-size: 14px; background: var(--bg-card); color: var(--text-secondary); cursor: pointer;
}
.filter-search-wrap { position: relative; display: flex; align-items: center; }
.filter-search-icon { position: absolute; left: 12px; color: var(--text-tertiary); pointer-events: none; }
.filter-search {
  padding: 8px 12px 8px 36px; border-radius: 9999px; border: 1px solid var(--border-color);
  font-size: 14px; width: 240px; background: var(--bg-card); color: var(--text-primary); outline: none;
  transition: all .2s;
}
.filter-search:focus { border-color: var(--ph-accent); width: 280px; box-shadow: 0 0 0 3px rgba(37,99,235,.1); }

/* Card grid */
.phan-he-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.phan-he-card {
  display: flex; flex-direction: column;
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: 18px; overflow: hidden; padding: 24px;
  transition: transform .3s cubic-bezier(.2,.8,.2,1), box-shadow .3s ease, border-color .3s;
  order: var(--card-order, 0);
}
.phan-he-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 60px -20px rgba(37,99,235,.4);
  border-color: transparent;
}
.phan-he-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.status-badge {
  font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 12px; text-transform: uppercase; letter-spacing: .5px;
}
.badge-active { background: #dcfce7; color: #16a34a; }
.badge-pilot { background: #fef9e7; color: #b4861e; }
.badge-planned { background: #f3e8ff; color: #7c3aed; }
.pillar-tag { font-size: 10px; font-weight: 600; padding: 4px 10px; border-radius: 12px; text-transform: uppercase; letter-spacing: .5px; }
.pillar-tag[data-pillar="lean"] { background: #dcfce7; color: #16a34a; }
.pillar-tag[data-pillar="tpm"] { background: #ffedd5; color: #ea580c; }
.pillar-tag[data-pillar="scm"] { background: #fee2e2; color: #dc2626; }
.pillar-tag[data-pillar="quality"] { background: #e0f2fe; color: #0284c7; }
.pillar-tag[data-pillar="erp"] { background: #f3e8ff; color: #7c3aed; }

.phan-he-card h3 { font-size: 20px; font-weight: 700; margin: 0 0 8px; color: var(--text-primary); }
.phan-he-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; margin: 0 0 16px; }
.phan-he-card-stats { display: flex; justify-content: space-between; margin-bottom: 16px; font-size: 13px; }
.phan-he-card-stats span { display: inline-flex; align-items: center; gap: 4px; }
.phan-he-card .btn { width: 100%; text-align: center; }

.module-no-results { animation: fadeInUp .3s ease; }

/* Responsive */
@media (max-width: 768px) {
  .filter-controls { flex-direction: column; }
  .filter-search { width: 100%; }
  .filter-search:focus { width: 100%; }
  .phan-he-grid { grid-template-columns: 1fr; }
  .phan-he-archive-stats { gap: 12px; }
}
[data-theme="dark"] .filter-pill { background: #1e293b; border-color: #334155; color: #94a3b8; }
[data-theme="dark"] .filter-status { background: #1e293b; border-color: #334155; color: #e2e8f0; }
[data-theme="dark"] .filter-search { background: #1e293b; border-color: #334155; color: #e2e8f0; }
@media (prefers-reduced-motion: reduce) {
  .phan-he-card { transition: none !important; }
  .phan-he-card:hover { transform: none; }
}