/* =========================
   SA HINH - LAYOUT + ACTIVE TAB
========================= */
#hpo-sh-page{margin:0;color:#0f172a;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;line-height:1.4;box-sizing:border-box}
#hpo-sh-page *{box-sizing:border-box}
#hpo-sh-layout{max-width:1200px;margin:0 auto;padding:0 16px 18px;display:flex;gap:16px;align-items:flex-start}

/* Sidebar */
#hpo-sh-sidebar-wrap{width:320px;flex:0 0 320px;min-width:320px}
#hpo-sh-sidebar{position:sticky;top:var(--hpo-top,120px);z-index:20;background:#fff;border:1px solid #e2e8f0;border-radius:18px;box-shadow:0 14px 34px rgba(2,6,23,.08)}
.sh-sidebar-inner{border-radius:18px;overflow:hidden}
.sh-sidebar-head{padding:14px 14px 10px;border-bottom:1px solid #e2e8f0}
.sh-sidebar-title{font-weight:950;font-size:14px;line-height:1.35}
.sh-sidebar-sub{margin-top:6px;font-size:12px;line-height:1.5;color:#64748b;font-weight:650}

/* Tabs */
.sh-tabs{padding:12px;display:flex;flex-direction:column;gap:10px}
.sh-tab{display:flex;width:100%;gap:12px;align-items:center;cursor:pointer;padding:12px;border-radius:16px;border:1px solid #e2e8f0;background:linear-gradient(180deg,#ffffff 0%, #f8fafc 100%);box-shadow:0 10px 20px rgba(2,6,23,.05);text-decoration:none!important;transition:all .18s ease}
.sh-tab:hover{transform:translateY(-1px);box-shadow:0 14px 26px rgba(2,6,23,.08)}

/* ✅ ACTIVE TAB (giống biển báo) */
.sh-tab.is-active{border-color:#2563eb;background:linear-gradient(180deg,#ffffff 0%, #eef6ff 100%);box-shadow:0 12px 24px rgba(37,99,235,.16)}

.sh-badge{width:38px;height:38px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:#eff6ff;border:1px solid #bfdbfe;color:#1d4ed8;font-weight:900;flex:0 0 auto;transition:all .18s ease}
.sh-tab.is-active .sh-badge{background:#2563eb;border-color:#2563eb;color:#fff}

.sh-tab-text{min-width:0;display:block;flex:1}
.sh-tab-name{font-weight:950;font-size:14px;color:#0f172a;line-height:1.25;display:block}

/* Content */
#hpo-sh-content{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:14px}
.sh-pane{background:#fff;border:1px solid #e2e8f0;border-radius:20px;padding:18px;box-shadow:0 14px 34px rgba(2,6,23,.06)}
#hpo-sh-page [data-sh-pane]{display:none!important}
#hpo-sh-page [data-sh-pane].is-active{display:block!important}

/* Pane head center */
.sh-pane-head{display:flex;gap:12px;align-items:center}
.sh-pane-head--center{justify-content:center;text-align:center}
.sh-pane-head--center .sh-pane-text{max-width:760px;margin:0 auto}
.sh-pane-title{font-size:26px;font-weight:950;line-height:1.15;color:#2925f8}
.sh-pane-subtitle{margin-top:8px;color:#64748b;font-weight:750;line-height:1.6}

/* Detail */
.sh-detail{margin-top:12px;color:#334155;font-weight:650;line-height:1.75}
.sh-detail ul{padding-left:18px;margin:0}
.sh-detail li{margin:8px 0}

.sh-iframe{margin-top:14px;border-radius:16px;overflow:hidden;border:1px solid #e2e8f0}
.sh-iframe iframe{display:block;width:100%;aspect-ratio:16/9;height:auto;border:0}
.lyte-wrapper{margin: 5px auto!important}
.lyte{border-radius: 10px!important}
/* Actions */
.sh-actions{margin-top:12px;display:flex;gap:10px;flex-wrap:wrap}
.sh-btn{display:inline-flex;align-items:center;justify-content:center;height:42px;padding:0 14px;border-radius:12px;border:1px solid #2563eb;background:#2563eb;color:#fff;font-weight:850;text-decoration:none!important;box-shadow:0 10px 20px rgba(37,99,235,.18)}
.sh-btn:hover{filter:brightness(.98)}
.sh-btn-ghost{background:#fff;color:#2563eb;border-color:#bfdbfe;box-shadow:none}

/* Footer */
.sh-footer{margin-top:2px;color:#64748b;font-weight:750;font-size:12px}

/* Mobile */
@media (max-width:900px){
  #hpo-sh-layout{display:block}
  #hpo-sh-sidebar-wrap{width:100%;min-width:0;margin-bottom:14px}
  #hpo-sh-sidebar{position:relative;top:auto}
  .sh-pane-title{font-size:22px}
}