/* ============================================================
   AppVault Main CSS v1.1 — dev.com.vn
   Font: Inter  |  Bold = weight 600
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ---------- variables ---------- */
:root {
  --av-primary:       #5B4EFF;
  --av-primary-d:     #4438e0;
  --av-primary-l:     #EEF0FF;
  --av-accent:        #FF6B35;
  --av-green:         #00B884;
  --av-gold:          #F59E0B;
  --av-red:           #EF4444;
  --av-bg:            #F4F6FB;
  --av-bg3:           #EEF0F8;
  --av-border:        #E2E6F0;
  --av-text:          #1A1D35;
  --av-muted:         #6B7090;
  --av-dim:           #A0A6C0;
  --av-tag-bg:        #EEF0FF;
  --av-tag-border:    #C7CAFF;
  --av-shadow:        0 2px 12px rgba(91,78,255,.07);
  --av-shadow-h:      0 8px 32px rgba(91,78,255,.13);
  --av-radius:        14px;
  --av-radius-s:      8px;
  --av-topbar-h:      64px;
}

/* ============================================================
   GLOBAL FONT RESET — all av- elements use Inter
   ============================================================ */
[class*="av-"] {
  font-family: 'Inter', sans-serif !important;
  box-sizing: border-box;
}

/* kill WP / theme underlines on all av- links */
a[class*="av-"],
[class*="av-"] a {
  text-decoration: none !important;
  font-family: 'Inter', sans-serif !important;
}

/* ============================================================
   HERO
   ============================================================ */
.av-hero {
  background: linear-gradient(135deg,#F0EDFF 0%,#E8F4FF 50%,#F0FFF8 100%);
  padding: 72px 32px 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--av-border);
}
.av-hero::before {
  content:''; position:absolute; top:-80px; left:50%; transform:translateX(-50%);
  width:700px; height:400px;
  background:radial-gradient(ellipse,rgba(91,78,255,.1) 0%,transparent 70%);
  pointer-events:none;
}
.av-hero-inner { position:relative; max-width:680px; margin:0 auto; }
.av-hero-badge {
  display:inline-flex; align-items:center; gap:6px;
  background:rgba(91,78,255,.08); border:1.5px solid rgba(91,78,255,.2);
  border-radius:20px; padding:5px 14px;
  font-size:12px; font-weight:600; color:var(--av-primary);
  margin-bottom:22px; letter-spacing:.5px; text-transform:uppercase;
}
.av-hero-title {
  font-size:clamp(30px,4.5vw,52px); font-weight:800;
  line-height:1.1; margin-bottom:18px; color:var(--av-text);
}
.av-gradient-text {
  background:linear-gradient(135deg,var(--av-primary),#a084ff);
  -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text;
}
.av-hero-desc { font-size:17px; color:var(--av-muted); margin-bottom:32px; line-height:1.7; font-weight:400; }

.av-hero-search-wrap { position:relative; max-width:560px; margin:0 auto 36px; }
.av-hero-search {
  display:flex; align-items:center;
  background:#fff; border:2px solid rgba(91,78,255,.25);
  border-radius:var(--av-radius); padding:6px 6px 6px 18px;
  box-shadow:0 8px 32px rgba(91,78,255,.12);
}
.av-hero-search i { color:var(--av-dim); margin-right:8px; flex-shrink:0; }
.av-hero-search input {
  flex:1; background:transparent; border:none; outline:none;
  color:var(--av-text); font-size:15px; font-weight:400;
}
.av-hero-search input::placeholder { color:var(--av-dim); }
.av-hero-search button {
  background:var(--av-primary); color:#fff; border:none;
  border-radius:10px; padding:10px 22px;
  font-size:14px; font-weight:600; cursor:pointer;
  transition:background .2s; white-space:nowrap;
}
.av-hero-search button:hover { background:var(--av-primary-d); }

.av-live-results {
  position:absolute; top:calc(100% + 6px); left:0; right:0;
  background:#fff; border:1.5px solid var(--av-border);
  border-radius:var(--av-radius); box-shadow:var(--av-shadow-h);
  z-index:200; max-height:360px; overflow-y:auto;
}
.av-live-result-item {
  display:flex; align-items:center; gap:12px; padding:12px 16px;
  cursor:pointer; border-bottom:1px solid var(--av-bg3); color:var(--av-text);
}
.av-live-result-item:hover { background:var(--av-bg3); }
.av-live-result-item:last-child { border-bottom:none; }
.av-lrt-title { font-size:14px; font-weight:600; }
.av-lrt-type  { font-size:11px; color:var(--av-dim); margin-top:1px; }

.av-stats-bar { display:flex; justify-content:center; gap:40px; flex-wrap:wrap; }
.av-stat { text-align:center; }
.av-stat-num { font-size:26px; font-weight:800; color:var(--av-text); display:block; }
.av-stat-num span { color:var(--av-primary); }
.av-stat-label { font-size:11px; color:var(--av-dim); margin-top:2px; text-transform:uppercase; letter-spacing:.5px; font-weight:500; }

/* ============================================================
   CATEGORY PILLS BAR
   ============================================================ */
.av-cat-pills {
  background:#fff; border-bottom:1px solid var(--av-border);
  padding:0 32px; display:flex; align-items:center; gap:0;
  overflow-x:auto; scrollbar-width:none;
  position:sticky; top:var(--av-topbar-h); z-index:90;
}
.av-cat-pills::-webkit-scrollbar { display:none; }
.av-cat-pill {
  display:inline-flex; align-items:center; gap:6px;
  padding:14px 16px; white-space:nowrap;
  border:none; border-bottom:2px solid transparent;
  background:none; cursor:pointer;
  color:var(--av-muted); font-size:13px; font-weight:500;
  transition:all .2s;
}
.av-cat-pill:hover { color:var(--av-primary); }
.av-cat-pill.active { color:var(--av-primary); border-bottom-color:var(--av-primary); font-weight:600; }
.av-pill-count {
  background:var(--av-bg3); border-radius:10px;
  padding:1px 7px; font-size:10px; font-weight:600; color:var(--av-dim);
}
.av-cat-pill.active .av-pill-count { background:var(--av-primary-l); color:var(--av-primary); }

/* ============================================================
   3-COLUMN LAYOUT
   ============================================================ */
.av-main-wrap {
  display:grid; grid-template-columns:240px 1fr 300px;
  max-width:1440px; margin:0 auto;
}

/* LEFT SIDEBAR */
.av-sidebar-left {
  border-right:1px solid var(--av-border); background:#fff;
  padding:24px 12px;
  position:sticky; top:calc(var(--av-topbar-h) + 49px);
  height:calc(100vh - var(--av-topbar-h) - 49px);
  overflow-y:auto; scrollbar-width:thin;
}
.av-sidebar-section { margin-bottom:28px; }
.av-sidebar-title {
  font-size:10px; font-weight:600; color:var(--av-dim);
  text-transform:uppercase; letter-spacing:1px;
  margin-bottom:6px; padding:0 8px; display:block;
}
.av-sidebar-item {
  display:flex !important; align-items:center; justify-content:space-between;
  padding:8px 10px; border-radius:10px; cursor:pointer;
  transition:all .15s; color:var(--av-muted);
  font-size:13px; font-weight:500;
}
.av-sidebar-item:hover { background:var(--av-bg3); color:var(--av-text); }
.av-sidebar-item.active { background:var(--av-primary-l); color:var(--av-primary); }
.av-si-left { display:flex; align-items:center; gap:9px; }
.av-si-icon {
  width:28px; height:28px; border-radius:8px;
  display:flex; align-items:center; justify-content:center;
  font-size:14px; flex-shrink:0;
}
.av-sidebar-badge {
  font-size:10px; font-weight:600; background:var(--av-bg3);
  border-radius:10px; padding:1px 8px; color:var(--av-dim);
}
.av-sidebar-item.active .av-sidebar-badge { background:var(--av-primary-l); color:var(--av-primary); }

/* CONTENT */
.av-content-area { padding:28px; background:var(--av-bg); min-width:0; overflow:hidden; }

/* RIGHT SIDEBAR */
.av-sidebar-right {
  border-left:1px solid var(--av-border); background:#fff;
  padding:24px 16px;
  position:sticky; top:calc(var(--av-topbar-h) + 49px);
  height:calc(100vh - var(--av-topbar-h) - 49px);
  overflow-y:auto; scrollbar-width:thin;
}

/* ============================================================
   SECTION HEADER
   ============================================================ */
.av-section-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:16px; }
.av-section-title  { font-size:18px; font-weight:700; color:var(--av-text); }
.av-section-title span { color:var(--av-primary); }
.av-section-more   { font-size:13px; color:var(--av-primary); font-weight:500; display:flex; align-items:center; gap:4px; }

/* ============================================================
   FEATURED GRID (3 cards top)
   ============================================================ */
.av-featured-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-bottom:28px; }

.av-feat-card-wrap {
  background:#fff; border:1.5px solid var(--av-border);
  border-radius:var(--av-radius); overflow:hidden;
  box-shadow:var(--av-shadow); transition:all .25s;
}
.av-feat-card-wrap:hover { border-color:rgba(91,78,255,.3); transform:translateY(-4px); box-shadow:var(--av-shadow-h); }
.av-feat-card-inner {
  display:block !important; padding:18px; color:var(--av-text) !important;
}
.av-fci-top { display:flex; align-items:flex-start; justify-content:space-between; margin-bottom:12px; }
.av-fci-name { font-size:14px; font-weight:600; margin-bottom:4px; color:var(--av-text); }
.av-fci-sub  { font-size:12px; color:var(--av-muted); font-weight:400; line-height:1.5; margin-bottom:10px; }
.av-fci-foot { display:flex; align-items:center; justify-content:space-between; }
.av-fci-stars i { font-size:10px; color:var(--av-gold); }
.av-fci-votes { font-size:11px; font-weight:600; color:var(--av-muted); display:flex; align-items:center; gap:4px; }

/* ============================================================
   FILTER BAR
   ============================================================ */
.av-filter-bar {
  display:flex; align-items:center; justify-content:space-between;
  margin-bottom:16px; gap:12px; flex-wrap:wrap;
}
.av-filter-tabs {
  display:flex; gap:4px; background:#fff;
  padding:4px; border-radius:10px; border:1px solid var(--av-border);
}
.av-filter-tab {
  padding:6px 14px; border-radius:7px;
  font-size:13px; font-weight:500;
  cursor:pointer; color:var(--av-muted);
  background:transparent; border:none; transition:all .2s;
}
.av-filter-tab:hover  { color:var(--av-primary); background:var(--av-primary-l); }
.av-filter-tab.active { color:var(--av-primary); background:var(--av-primary-l); font-weight:600; }
.av-filter-right { display:flex; gap:8px; align-items:center; }
.av-filter-select {
  background:#fff; border:1.5px solid var(--av-border);
  color:var(--av-muted); padding:7px 12px;
  border-radius:8px; font-size:13px; cursor:pointer;
}
.av-view-toggle { display:flex; gap:2px; }
.av-view-btn {
  width:32px; height:32px; border-radius:7px; background:#fff;
  border:1.5px solid var(--av-border); color:var(--av-dim);
  cursor:pointer; display:flex; align-items:center; justify-content:center;
  font-size:13px; transition:all .2s;
}
.av-view-btn.active { background:var(--av-primary-l); color:var(--av-primary); border-color:var(--av-primary); }

/* ============================================================
   APP CARD — LIST ROW
   ============================================================ */
.av-listing { display:flex; flex-direction:column; gap:6px; }
.av-listing.av-view-grid { display:grid !important; grid-template-columns:repeat(4,1fr); gap:12px; }

.av-card-row {
  display:flex !important;
  align-items:stretch;
  background:#fff;
  border:1.5px solid var(--av-border) !important;
  border-radius:var(--av-radius);
  box-shadow:var(--av-shadow);
  overflow:hidden;
  transition:all .2s;
}
.av-card-row:hover {
  border-color:rgba(91,78,255,.25) !important;
  box-shadow:var(--av-shadow-h);
  transform:translateY(-2px);
}

/* the clickable link area fills most of the row */
.av-card-row-inner {
  display:flex !important;
  align-items:center;
  gap:14px;
  flex:1;
  padding:14px 18px;
  color:var(--av-text) !important;
  min-width:0;
}

.av-card-rank {
  width:24px; flex-shrink:0;
  font-size:13px; font-weight:600; color:var(--av-dim); text-align:center;
}

.av-card-icon-wrap { flex-shrink:0; }
.av-card-icon-wrap .av-icon {
  width:52px !important; height:52px !important;
  border-radius:14px !important; font-size:26px !important;
}

.av-card-body { flex:1; min-width:0; }
.av-card-top {
  display:flex; align-items:center; gap:8px;
  margin-bottom:3px; flex-wrap:wrap;
}
.av-card-title {
  font-size:15px; font-weight:600; color:var(--av-text);
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis; max-width:240px;
}
.av-card-sub {
  font-size:13px; font-weight:400; color:var(--av-muted);
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
  max-width:340px; display:block; margin-bottom:4px;
}
.av-card-cats { display:flex; gap:5px; flex-wrap:wrap; }

/* right meta column */
.av-card-right {
  display:flex; flex-direction:column; align-items:flex-end;
  gap:5px; flex-shrink:0; min-width:110px;
}
.av-card-rating { display:flex; align-items:center; gap:4px; }
.av-card-rating .av-stars i { font-size:11px; }
.av-rating-val { font-size:13px; font-weight:600; color:var(--av-text); }
.av-card-price-pill {
  font-size:11px; font-weight:600; color:var(--av-primary);
  background:var(--av-primary-l); padding:3px 9px; border-radius:5px;
  white-space:nowrap;
}
.av-card-plats { display:flex; gap:4px; flex-wrap:wrap; justify-content:flex-end; }

/* VOTE BUTTON — right edge of row */
.av-vote-btn {
  display:flex !important; flex-direction:column; align-items:center;
  justify-content:center; gap:2px;
  padding:12px 14px; min-width:54px; flex-shrink:0;
  background:var(--av-bg3) !important;
  border:none; border-left:1px solid var(--av-border) !important;
  cursor:pointer; transition:all .2s;
  color:var(--av-muted) !important;
  font-size:12px; font-weight:600;
  border-radius:0;
}
.av-vote-btn:hover { background:#FFF0EA !important; color:var(--av-accent) !important; }
.av-vote-btn.voted { background:#FFF0EA !important; color:var(--av-accent) !important; }
.av-vote-btn i { font-size:13px; }

/* ============================================================
   CHIPS (small tags inside cards)
   ============================================================ */
.av-chip {
  display:inline-block;
  padding:2px 9px; border-radius:5px;
  font-size:11px; font-weight:500;
  background:var(--av-tag-bg); color:var(--av-primary);
  border:1px solid var(--av-tag-border);
}
.av-chip-plat { background:#E8F4FF; color:#2563EB; border-color:#BFDBFE; }

/* ============================================================
   BADGE
   ============================================================ */
.av-badge {
  display:inline-block; padding:2px 8px; border-radius:5px;
  font-size:10px; font-weight:600; text-transform:uppercase; letter-spacing:.5px;
}
.badge-new      { background:#E6FBF4; color:#00B884; }
.badge-featured { background:#FFF0EA; color:#FF6B35; }
.badge-hot      { background:#FFF8E1; color:#F59E0B; }
.badge-editors  { background:#EEF0FF; color:#5B4EFF; }
.badge-verified { background:#E6FBF4; color:#059669; }

/* ============================================================
   STARS
   ============================================================ */
.av-stars { display:inline-flex; gap:2px; align-items:center; }
.av-stars i { color:var(--av-gold); font-size:12px; }

/* ============================================================
   ICON AVATAR
   ============================================================ */
.av-icon {
  border-radius:var(--av-radius-s);
  display:flex !important; align-items:center !important; justify-content:center !important;
  flex-shrink:0; overflow:hidden; font-size:26px; line-height:1;
}
.av-icon-initials { font-weight:600; color:#fff; border-radius:12px; }

/* ============================================================
   LOAD MORE
   ============================================================ */
.av-load-more-wrap { text-align:center; margin-top:28px; padding-bottom:12px; }
.av-load-more-btn {
  padding:12px 32px; background:#fff; border:1.5px solid var(--av-border);
  color:var(--av-muted); border-radius:var(--av-radius); font-size:14px;
  font-weight:500; cursor:pointer; box-shadow:var(--av-shadow); transition:all .2s;
}
.av-load-more-btn:hover { border-color:var(--av-primary); color:var(--av-primary); }
.av-load-more-btn.loading { opacity:.6; pointer-events:none; }

/* ============================================================
   GRID CARD (Mới thêm section)
   ============================================================ */
.av-new-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }

.av-grid-card-wrap {
  background:#fff; border:1.5px solid var(--av-border); border-radius:var(--av-radius);
  box-shadow:var(--av-shadow); transition:all .25s; position:relative; overflow:hidden;
}
.av-grid-card-wrap:hover { border-color:rgba(91,78,255,.25); transform:translateY(-3px); box-shadow:var(--av-shadow-h); }
.av-grid-card-inner {
  display:flex !important; flex-direction:column; gap:6px;
  padding:16px; color:var(--av-text) !important;
}
.av-gc-top { display:flex; align-items:flex-start; justify-content:space-between; margin-bottom:6px; }
.av-gc-name { font-size:14px; font-weight:600; color:var(--av-text); }
.av-gc-sub  { font-size:12px; font-weight:400; color:var(--av-muted); line-height:1.5; }
.av-gc-foot { display:flex; align-items:center; justify-content:space-between; margin-top:8px; }
.av-gc-stars { display:flex; align-items:center; gap:2px; font-size:11px; }
.av-gc-stars span { font-size:12px; font-weight:600; color:var(--av-text); margin-left:3px; }
.av-gc-price { font-size:11px; font-weight:600; color:var(--av-primary); }
.av-vote-mini {
  position:absolute; top:10px; right:10px;
  display:flex; align-items:center; gap:4px;
  padding:4px 10px; border-radius:8px;
  border:1.5px solid var(--av-border); background:var(--av-bg3);
  font-size:11px; font-weight:600; color:var(--av-dim);
  cursor:pointer; transition:all .2s;
}
.av-vote-mini:hover,.av-vote-mini.voted { border-color:var(--av-accent); color:var(--av-accent); background:#FFF0EA; }

/* ============================================================
   RIGHT SIDEBAR WIDGETS
   ============================================================ */
.av-right-section { margin-bottom:24px; }
.av-right-label {
  font-size:10px; font-weight:600; text-transform:uppercase;
  letter-spacing:1px; color:var(--av-dim); margin-bottom:10px; display:block;
}
.av-right-cat-item {
  display:flex; align-items:center; justify-content:space-between;
  padding:8px 6px; border-bottom:1px solid var(--av-bg3);
  font-size:13px; color:var(--av-muted); transition:color .15s;
}
.av-right-cat-item:hover { color:var(--av-primary); }
.av-right-cat-count { font-size:10px; background:var(--av-bg3); border-radius:10px; padding:1px 8px; }

/* Slider */
.av-slider-container { position:relative; overflow:hidden; border-radius:var(--av-radius); }
.av-slider-track { display:flex; transition:transform .5s cubic-bezier(.77,0,.18,1); }
.av-slide { min-width:100%; overflow:hidden; }
.av-slide-content { padding:16px; border:1.5px solid var(--av-border); border-radius:var(--av-radius); }
.av-slide-top { display:flex; align-items:center; gap:10px; margin-bottom:10px; }
.av-slide-name { font-size:15px; font-weight:600; color:var(--av-text); }
.av-slide-cat  { font-size:11px; color:var(--av-muted); margin-top:1px; }
.av-slide-desc { font-size:12px; font-weight:400; color:var(--av-muted); line-height:1.6; margin-bottom:12px; }
.av-slide-footer { display:flex; align-items:center; justify-content:space-between; }
.av-slide-rating { display:flex; align-items:center; gap:4px; }
.av-slide-rating i { color:var(--av-gold); font-size:11px; }
.av-slide-rating span { font-size:12px; font-weight:600; }
.av-slide-try {
  padding:6px 14px; border-radius:8px; background:var(--av-primary); color:#fff !important;
  font-size:12px; font-weight:600; cursor:pointer; border:none;
  box-shadow:0 3px 10px rgba(91,78,255,.25); transition:background .2s;
}
.av-slide-try:hover { background:var(--av-primary-d); }
.av-slider-dots { display:flex; justify-content:center; gap:6px; margin-top:10px; }
.av-dot { width:6px; height:6px; border-radius:50%; background:var(--av-dim); cursor:pointer; transition:all .3s; border:none; }
.av-dot.active { background:var(--av-primary); width:18px; border-radius:3px; }

.av-mini-stat-grid { display:grid; grid-template-columns:1fr 1fr; gap:8px; }
.av-mini-stat { border-radius:10px; padding:12px; border:1.5px solid var(--av-border); }
.av-mini-stat-num { font-size:20px; font-weight:800; }
.av-mini-stat-label { font-size:10px; color:var(--av-dim); margin-top:2px; text-transform:uppercase; letter-spacing:.5px; }

.av-tag-cloud { display:flex; flex-wrap:wrap; gap:6px; }
.av-trend-tag {
  padding:5px 12px; border-radius:8px; font-size:12px; font-weight:500;
  background:var(--av-bg3); color:var(--av-muted); border:1.5px solid var(--av-border);
  cursor:pointer; transition:all .2s;
}
.av-trend-tag:hover { background:var(--av-primary-l); color:var(--av-primary); border-color:var(--av-tag-border); }

.av-submit-cta-inner {
  text-align:center; padding:20px; background:var(--av-primary-l);
  border-radius:var(--av-radius); border:1.5px dashed var(--av-tag-border);
}
.av-submit-cta-icon { font-size:36px; margin-bottom:8px; }
.av-submit-cta-inner h4 { font-size:15px; font-weight:600; margin-bottom:6px; }
.av-submit-cta-inner p  { font-size:12px; font-weight:400; color:var(--av-muted); margin-bottom:14px; }

/* ============================================================
   MOBILE FILTER BUTTON
   ============================================================ */
.av-mobile-filter-btn {
  display:none; position:fixed; bottom:80px; right:20px; z-index:200;
  background:var(--av-primary); color:#fff; border:none; border-radius:50px;
  padding:12px 20px; font-size:14px; font-weight:600;
  box-shadow:0 4px 20px rgba(91,78,255,.35); cursor:pointer;
  align-items:center; gap:6px;
}
.av-sidebar-overlay,.av-filter-overlay {
  display:none; position:fixed; inset:0; background:rgba(0,0,0,.4); z-index:149;
}

/* ============================================================
   BUTTONS (shared)
   ============================================================ */
.av-btn-primary {
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  background:var(--av-primary); color:#fff !important; border:none;
  border-radius:var(--av-radius-s); padding:10px 20px;
  font-size:14px; font-weight:600; cursor:pointer;
  box-shadow:0 4px 12px rgba(91,78,255,.25); transition:all .2s;
}
.av-btn-primary:hover { background:var(--av-primary-d); transform:translateY(-1px); }
.av-btn-secondary {
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  background:#fff; color:var(--av-text); border:1.5px solid var(--av-border);
  border-radius:var(--av-radius-s); padding:9px 18px;
  font-size:14px; font-weight:500; cursor:pointer; transition:all .2s;
}
.av-btn-secondary:hover { border-color:var(--av-primary); color:var(--av-primary); background:var(--av-primary-l); }
.av-btn-lg    { padding:12px 28px; font-size:15px; border-radius:var(--av-radius); }
.av-btn-block { width:100%; }

/* ============================================================
   SINGLE PAGE
   ============================================================ */
.av-single-wrap { max-width:1200px; margin:0 auto; padding:24px 24px 48px; }
.av-breadcrumb {
  display:flex; align-items:center; gap:8px; flex-wrap:wrap;
  font-size:13px; font-weight:400; color:var(--av-muted); margin-bottom:20px;
}
.av-breadcrumb a { color:var(--av-primary); }
.av-breadcrumb i { font-size:10px; color:var(--av-dim); }
.av-single-layout { display:grid; grid-template-columns:1fr 320px; gap:32px; align-items:start; }
.av-single-header {
  background:#fff; border:1.5px solid var(--av-border); border-radius:var(--av-radius);
  padding:28px; display:flex; align-items:flex-start; gap:20px;
  margin-bottom:20px; box-shadow:0 2px 16px rgba(0,0,0,.06);
}
.av-single-title-area { flex:1; min-width:0; }
.av-single-name-row   { display:flex; align-items:center; gap:10px; flex-wrap:wrap; margin-bottom:6px; }
.av-single-name    { font-size:28px; font-weight:700; }
.av-single-tagline { font-size:15px; font-weight:400; color:var(--av-muted); margin-bottom:12px; line-height:1.6; }
.av-single-meta-row { display:flex; align-items:center; gap:16px; flex-wrap:wrap; margin-bottom:10px; }
.av-meta-rating     { display:flex; align-items:center; gap:6px; }
.av-meta-rating strong { font-size:15px; font-weight:600; }
.av-meta-rating span   { font-size:13px; color:var(--av-dim); }
.av-meta-item { display:flex; align-items:center; gap:5px; font-size:13px; font-weight:400; color:var(--av-muted); }
.av-price-badge { background:var(--av-primary-l); color:var(--av-primary); padding:3px 10px; border-radius:6px; font-weight:600; }
.av-single-tags { display:flex; flex-wrap:wrap; gap:6px; }
.av-single-cta-wrap { display:flex; flex-direction:column; gap:8px; min-width:140px; }
.av-upvote-btn-large {
  display:flex; align-items:center; justify-content:center; gap:8px;
  padding:10px 16px; border-radius:10px; border:1.5px solid var(--av-border);
  background:var(--av-bg3); cursor:pointer; transition:all .2s;
  color:var(--av-muted); font-size:14px; font-weight:600;
}
.av-upvote-btn-large:hover,.av-upvote-btn-large.voted { border-color:var(--av-accent); color:var(--av-accent); background:#FFF0EA; }

.av-tabs-nav {
  display:flex; gap:4px; background:#fff; border:1.5px solid var(--av-border);
  border-radius:var(--av-radius); padding:6px; margin-bottom:20px;
  overflow-x:auto; scrollbar-width:none;
}
.av-tabs-nav::-webkit-scrollbar { display:none; }
.av-tab-btn {
  padding:8px 16px; border-radius:8px; font-size:13px; font-weight:500;
  cursor:pointer; color:var(--av-muted); background:transparent; border:none;
  white-space:nowrap; transition:all .2s;
}
.av-tab-btn:hover  { color:var(--av-primary); background:var(--av-primary-l); }
.av-tab-btn.active { color:var(--av-primary); background:var(--av-primary-l); font-weight:600; }
.av-tab-content        { display:none; }
.av-tab-content.active { display:block; }
.av-single-section { background:#fff; border:1.5px solid var(--av-border); border-radius:var(--av-radius); padding:24px; margin-bottom:20px; box-shadow:0 2px 16px rgba(0,0,0,.06); }
.av-section-h2 { font-size:17px; font-weight:600; margin-bottom:16px; display:flex; align-items:center; gap:8px; }
.av-section-h2 i { color:var(--av-primary); }
.av-pros-cons-grid { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.av-pro-item,.av-con-item { display:flex; align-items:flex-start; gap:8px; padding:8px 0; border-bottom:1px solid var(--av-bg3); font-size:13px; font-weight:400; }
.av-pro-item i { color:var(--av-green); margin-top:2px; flex-shrink:0; }
.av-con-item i { color:var(--av-red);   margin-top:2px; flex-shrink:0; }
.av-rating-breakdown { display:flex; align-items:center; gap:32px; }
.av-rating-big { text-align:center; }
.av-rating-num { font-size:52px; font-weight:800; color:var(--av-text); display:block; }
.av-rating-count { font-size:12px; color:var(--av-dim); margin-top:4px; }
.av-rating-bars { flex:1; display:flex; flex-direction:column; gap:10px; }
.av-rating-bar-row { display:flex; align-items:center; gap:10px; font-size:13px; }
.av-rating-bar-row>span:first-child { width:100px; color:var(--av-muted); font-weight:400; }
.av-rating-bar-row>span:last-child  { width:30px; text-align:right; font-weight:600; }
.av-bar-bg   { flex:1; height:8px; background:var(--av-bg3); border-radius:4px; overflow:hidden; }
.av-bar-fill { height:100%; background:linear-gradient(90deg,var(--av-primary),#a084ff); border-radius:4px; transition:width .6s; }
.av-features-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:12px; }
.av-feature-card { background:var(--av-bg3); border-radius:var(--av-radius-s); padding:16px; }
.av-feature-icon { font-size:24px; margin-bottom:8px; }
.av-feature-card h4 { font-size:13px; font-weight:600; margin-bottom:4px; }
.av-feature-card p  { font-size:12px; font-weight:400; color:var(--av-muted); }
.av-video-wrap { position:relative; padding-bottom:56.25%; height:0; overflow:hidden; border-radius:var(--av-radius-s); }
.av-video-wrap iframe { position:absolute; top:0; left:0; width:100%; height:100%; }
.av-screenshots-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin-top:12px; }
.av-screenshot img { width:100%; border-radius:8px; border:1px solid var(--av-border); transition:transform .2s; }
.av-screenshot:hover img { transform:scale(1.03); }
.av-pricing-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.av-pricing-card { background:var(--av-bg3); border:2px solid var(--av-border); border-radius:var(--av-radius); padding:20px; text-align:center; position:relative; }
.av-pricing-card.av-pricing-popular { background:var(--av-primary-l); border-color:var(--av-primary); }
.av-popular-badge { background:var(--av-primary); color:#fff; font-size:11px; font-weight:600; padding:3px 12px; border-radius:20px; margin-bottom:12px; display:inline-block; }
.av-pricing-card h3 { font-size:16px; font-weight:600; margin-bottom:6px; }
.av-plan-price { font-size:24px; font-weight:800; color:var(--av-primary); margin-bottom:16px; }
.av-plan-feat { font-size:13px; font-weight:400; text-align:left; padding:6px 0; border-bottom:1px solid var(--av-border); display:flex; align-items:center; gap:6px; }
.av-plan-feat i { color:var(--av-green); }
.av-btn-plan { display:block; margin-top:16px; padding:10px; background:#fff; border:1.5px solid var(--av-border); border-radius:8px; font-size:13px; font-weight:600; cursor:pointer; color:var(--av-text) !important; text-align:center; transition:all .2s; }
.av-btn-plan--primary { background:var(--av-primary) !important; color:#fff !important; border-color:var(--av-primary) !important; }
.av-faq-list { display:flex; flex-direction:column; }
.av-faq-item { border-bottom:1px solid var(--av-border); }
.av-faq-q { width:100%; display:flex; align-items:center; justify-content:space-between; padding:14px 0; background:transparent; border:none; text-align:left; font-size:14px; font-weight:600; cursor:pointer; gap:12px; }
.av-faq-q i { font-size:12px; color:var(--av-dim); transition:transform .3s; flex-shrink:0; }
.av-faq-item.open .av-faq-q i { transform:rotate(180deg); }
.av-faq-a { display:none; padding-bottom:14px; font-size:13px; font-weight:400; color:var(--av-muted); line-height:1.7; }
.av-faq-item.open .av-faq-a { display:block; }
.av-related-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; }

.av-single-sidebar { position:sticky; top:calc(var(--av-topbar-h) + 24px); }
.av-sidebar-sticky { display:flex; flex-direction:column; gap:16px; }
.av-sidebar-card { background:#fff; border:1.5px solid var(--av-border); border-radius:var(--av-radius); padding:20px; box-shadow:0 2px 16px rgba(0,0,0,.06); }
.av-sidebar-card-title { font-size:13px; font-weight:600; margin-bottom:14px; display:flex; align-items:center; gap:8px; }
.av-sidebar-card-title i { color:var(--av-primary); }
.av-sidebar-cta { text-align:center; }
.av-sidebar-cta h3 { font-size:16px; font-weight:600; margin-bottom:6px; }
.av-sidebar-price { font-size:18px; font-weight:700; color:var(--av-primary); margin-bottom:14px; }
.av-info-row { display:flex; justify-content:space-between; align-items:center; padding:8px 0; border-bottom:1px solid var(--av-bg3); font-size:13px; }
.av-info-row span:first-child { color:var(--av-muted); font-weight:400; }
.av-info-row strong { font-weight:600; }
.av-contact-link { display:flex; align-items:center; gap:10px; padding:10px 14px; border-radius:8px; font-size:13px; font-weight:600; margin-bottom:8px; transition:all .2s; border:1.5px solid var(--av-border); }
.av-contact-zalo  { background:#E8F8F0 !important; border-color:#B2EDD8 !important; color:#059669 !important; }
.av-contact-phone { background:#E8F4FF !important; border-color:#BFDBFE !important; color:#2563EB !important; }
.av-contact-email { background:#FFF8E1 !important; border-color:#FDE68A !important; color:#92400E !important; }
.av-social-links { display:flex; gap:8px; margin-top:10px; flex-wrap:wrap; }
.av-social-btn { width:36px; height:36px; border-radius:8px; display:flex; align-items:center; justify-content:center; background:var(--av-bg3); border:1.5px solid var(--av-border); color:var(--av-muted); font-size:14px; transition:all .2s; }
.av-social-btn:hover { background:var(--av-primary); color:#fff !important; border-color:var(--av-primary); }

/* ============================================================
   ARCHIVE PAGE
   ============================================================ */
.av-archive-wrap  { max-width:1200px; margin:0 auto; padding:24px; }
.av-archive-header { margin-bottom:20px; }
.av-archive-title  { font-size:26px; font-weight:700; margin:8px 0 4px; }
.av-archive-count  { font-size:13px; font-weight:400; color:var(--av-muted); }
.av-archive-search-wrap { margin-bottom:20px; }
.av-archive-search-form {
  display:flex; align-items:center; gap:10px; background:#fff;
  border:1.5px solid var(--av-border); border-radius:var(--av-radius);
  padding:10px 16px; box-shadow:var(--av-shadow);
}
.av-archive-search-form i { color:var(--av-dim); }
.av-archive-search-input { flex:1; border:none; background:transparent; color:var(--av-text); font-size:14px; font-weight:400; }
.av-archive-layout { display:grid; grid-template-columns:260px 1fr; gap:28px; align-items:start; }
.av-filter-sidebar {
  background:#fff; border:1.5px solid var(--av-border); border-radius:var(--av-radius);
  padding:20px; position:sticky; top:calc(var(--av-topbar-h) + 24px); box-shadow:var(--av-shadow);
}
.av-filter-sidebar-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:16px; }
.av-filter-sidebar-header h3 { font-size:15px; font-weight:600; }
.av-filter-close { display:none; background:none; border:none; font-size:18px; cursor:pointer; color:var(--av-dim); }
.av-filter-group { margin-bottom:20px; border-bottom:1px solid var(--av-bg3); padding-bottom:16px; }
.av-filter-group:last-child { border-bottom:none; margin-bottom:0; }
.av-filter-group-title { font-size:11px; font-weight:600; color:var(--av-dim); text-transform:uppercase; letter-spacing:1px; margin-bottom:10px; display:block; }
.av-filter-label { display:flex; align-items:center; gap:8px; padding:6px 0; font-size:13px; font-weight:400; color:var(--av-muted); cursor:pointer; }
.av-filter-label:hover { color:var(--av-text); }
.av-filter-count { font-size:10px; background:var(--av-bg3); padding:1px 7px; border-radius:10px; margin-left:auto; }
.av-filter-select-full { width:100%; padding:8px 12px; border:1.5px solid var(--av-border); border-radius:8px; font-size:13px; font-weight:400; color:var(--av-muted); background:var(--av-bg3); }
.av-filter-reset { display:flex; align-items:center; gap:6px; font-size:13px; font-weight:500; color:var(--av-red); margin-top:8px; }
.av-archive-toolbar { display:flex; align-items:center; justify-content:space-between; margin-bottom:12px; }
.av-mobile-filter-toggle { display:none; }
.av-active-filters { display:flex; flex-wrap:wrap; gap:8px; margin-bottom:12px; }
.av-active-filter { background:var(--av-primary-l); color:var(--av-primary); padding:4px 12px; border-radius:20px; font-size:12px; font-weight:600; display:flex; align-items:center; gap:6px; }
.av-active-filter a { color:var(--av-primary); opacity:.6; }
.av-no-results { text-align:center; padding:60px 20px; color:var(--av-muted); }
.av-no-results h3 { margin:12px 0 8px; font-size:18px; font-weight:600; color:var(--av-text); }

/* ============================================================
   FORMS
   ============================================================ */
.av-form-card { background:#fff; border:1.5px solid var(--av-border); border-radius:var(--av-radius); padding:28px; box-shadow:0 2px 16px rgba(0,0,0,.06); }
.av-form-card h3 { font-size:18px; font-weight:600; margin-bottom:20px; }
.av-form-section { margin-bottom:28px; }
.av-form-section h3 { font-size:15px; font-weight:600; margin-bottom:16px; padding-bottom:8px; border-bottom:1px solid var(--av-border); display:flex; align-items:center; gap:8px; }
.av-form-group { margin-bottom:16px; }
.av-form-group label { display:block; font-size:13px; font-weight:600; margin-bottom:6px; color:var(--av-text); }
.av-required { color:var(--av-red); }
.av-form-input,.av-form-textarea { width:100%; padding:10px 14px; border:1.5px solid var(--av-border); border-radius:8px; font-size:14px; font-weight:400; color:var(--av-text); background:#fff; transition:border-color .2s; }
.av-form-input:focus,.av-form-textarea:focus { border-color:var(--av-primary); outline:none; box-shadow:0 0 0 3px rgba(91,78,255,.08); }
.av-form-textarea { resize:vertical; min-height:80px; }
.av-form-row { display:grid; gap:16px; }
.av-form-row--2 { grid-template-columns:1fr 1fr; }
.av-form-row--3 { grid-template-columns:1fr 1fr 1fr; }
.av-checkbox-group { display:flex; flex-wrap:wrap; gap:10px; }
.av-checkbox-label { display:flex; align-items:center; gap:6px; font-size:13px; font-weight:400; cursor:pointer; }
.av-form-feedback { padding:12px 16px; border-radius:8px; font-size:13px; font-weight:600; }
.av-form-feedback.success { background:#E6FBF4; color:#059669; border:1px solid #B2EDD8; }
.av-form-feedback.error   { background:#FEF2F2; color:var(--av-red); border:1px solid #FECACA; }

/* ============================================================
   FOOTER
   ============================================================ */
.av-footer { background:#fff; border-top:1px solid var(--av-border); padding:48px 32px 32px; }
.av-footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:40px; max-width:1200px; margin:0 auto 36px; }
.av-footer-brand p { font-size:13px; font-weight:400; color:var(--av-muted); line-height:1.7; max-width:280px; margin-top:12px; }
.av-footer-col h4  { font-size:13px; font-weight:600; margin-bottom:14px; }
.av-footer-col a   { display:block; font-size:13px; font-weight:400; color:var(--av-muted); margin-bottom:8px; transition:color .2s; }
.av-footer-col a:hover { color:var(--av-primary); }
.av-footer-bottom { border-top:1px solid var(--av-border); padding-top:24px; display:flex; justify-content:space-between; align-items:center; max-width:1200px; margin:0 auto; }
.av-footer-bottom p { font-size:12px; font-weight:400; color:var(--av-dim); }

/* ============================================================
   MOBILE BOTTOM NAV
   ============================================================ */
.av-mobile-nav {
  display:none; position:fixed; bottom:0; left:0; right:0; z-index:300;
  background:rgba(255,255,255,.97); backdrop-filter:blur(16px);
  border-top:1px solid var(--av-border); padding:8px 0 max(8px,env(safe-area-inset-bottom));
  box-shadow:0 -4px 20px rgba(0,0,0,.08);
}
.av-mobile-nav-inner { display:flex; justify-content:space-around; }
.av-mobile-nav-item {
  display:flex; flex-direction:column; align-items:center; gap:3px;
  padding:6px 12px; border-radius:12px; color:var(--av-dim);
  font-size:10px; font-weight:500; flex:1;
}
.av-mobile-nav-item i { font-size:20px; }
.av-mobile-nav-item.active { color:var(--av-primary); }

/* ============================================================
   ADMIN
   ============================================================ */
.av-admin-wrap h1 { font-size:22px; font-weight:700; margin-bottom:8px; }
.av-admin-stats { display:flex; gap:16px; flex-wrap:wrap; margin:20px 0; }
.av-astat { background:#fff; border:1px solid #e5e7eb; border-radius:10px; padding:20px; min-width:120px; text-align:center; }
.av-astat-num { font-size:32px; font-weight:800; color:var(--av-primary); display:block; }
.av-shortcut-grid { display:flex; flex-wrap:wrap; gap:10px; margin-top:12px; }
.av-shortcut-btn { padding:10px 20px; background:#fff; border:1.5px solid #e5e7eb; border-radius:8px; font-size:13px; font-weight:600; cursor:pointer; color:#374151; transition:all .2s; }
.av-shortcut-btn:hover { border-color:var(--av-primary); color:var(--av-primary); }
.av-shortcut-btn--primary { background:var(--av-primary); color:#fff !important; border-color:var(--av-primary); }
.av-shortcut-btn--success  { background:#059669; color:#fff !important; border-color:#059669; }
#av-import-dropzone { text-align:center; padding:40px; border:2px dashed #e5e7eb; border-radius:12px; background:#f9fafb; margin-top:12px; cursor:pointer; }
#av-import-dropzone:hover { border-color:#5B4EFF; background:#EEF0FF; }
.av-progress-bar-wrap { background:#e5e7eb; border-radius:10px; height:10px; overflow:hidden; margin-bottom:8px; }
.av-progress-bar { height:100%; background:linear-gradient(90deg,var(--av-primary),#a084ff); border-radius:10px; transition:width .3s; width:0; }
.av-import-section { background:#fff; border:1px solid #e5e7eb; border-radius:10px; padding:24px; margin-bottom:20px; }
.av-import-download-btns { display:flex; gap:10px; flex-wrap:wrap; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media(max-width:1100px) {
  .av-main-wrap { grid-template-columns:220px 1fr; }
  .av-sidebar-right { display:none; }
  .av-featured-grid { grid-template-columns:repeat(2,1fr); }
  .av-listing.av-view-grid { grid-template-columns:repeat(3,1fr); }
  .av-new-grid { grid-template-columns:repeat(2,1fr); }
  .av-related-grid { grid-template-columns:repeat(2,1fr); }
  .av-single-layout { grid-template-columns:1fr 280px; }
  .av-footer-grid { grid-template-columns:1fr 1fr; }
}
@media(max-width:768px) {
  .av-hero { padding:48px 20px 40px; }
  .av-cat-pills { padding:0 16px; }
  .av-main-wrap { grid-template-columns:1fr; }
  .av-sidebar-left {
    position:fixed; left:0; top:0; bottom:0; width:280px; z-index:200;
    transform:translateX(-100%); transition:transform .3s ease;
    height:100vh; box-shadow:4px 0 20px rgba(0,0,0,.12); padding-top:60px;
  }
  .av-sidebar-left.av-sidebar-open { transform:translateX(0); }
  .av-mobile-filter-btn { display:flex; }
  .av-content-area { padding:16px; }
  .av-featured-grid { grid-template-columns:repeat(2,1fr); }
  .av-listing.av-view-grid { grid-template-columns:repeat(2,1fr); }
  .av-new-grid { grid-template-columns:repeat(2,1fr); }
  .av-single-layout { grid-template-columns:1fr; }
  .av-single-sidebar { position:static; }
  .av-single-header { flex-direction:column; }
  .av-archive-layout { grid-template-columns:1fr; }
  .av-filter-sidebar {
    position:fixed; left:0; top:0; bottom:0; width:300px; z-index:250;
    transform:translateX(-100%); transition:transform .3s ease;
    border-radius:0; border:none; overflow-y:auto;
    box-shadow:4px 0 20px rgba(0,0,0,.12);
  }
  .av-filter-sidebar.open { transform:translateX(0); }
  .av-filter-close { display:block; }
  .av-mobile-filter-toggle { display:flex; align-items:center; gap:8px; padding:8px 16px; background:#fff; border:1.5px solid var(--av-border); border-radius:8px; font-size:13px; font-weight:600; cursor:pointer; }
  .av-contact-grid,.av-form-row--2,.av-form-row--3 { grid-template-columns:1fr; }
  .av-pricing-grid { grid-template-columns:1fr; }
  .av-footer-grid { grid-template-columns:1fr 1fr; }
  .av-mobile-nav { display:block; }
  body { padding-bottom:60px; }
  .av-card-sub { max-width:180px; }
  .av-card-right { min-width:90px; }
}
@media(max-width:480px) {
  .av-hero { padding:36px 16px 32px; }
  .av-featured-grid { grid-template-columns:1fr; }
  .av-listing.av-view-grid,.av-new-grid,.av-related-grid { grid-template-columns:repeat(2,1fr); }
  .av-card-row-inner { gap:10px; padding:12px 12px; }
  .av-card-icon-wrap .av-icon { width:40px !important; height:40px !important; font-size:20px !important; }
  .av-card-right { display:none; }  /* hide meta on tiny screens, show only in expanded */
  .av-card-title { font-size:14px; max-width:160px; }
  .av-card-sub { font-size:12px; }
  .av-single-name { font-size:22px; }
  .av-footer-grid { grid-template-columns:1fr; }
  .av-footer-bottom { flex-direction:column; gap:8px; text-align:center; }
}

/* WP default post */
.av-wp-single-wrap { max-width:1100px; margin:0 auto; padding:24px; }
.av-wp-single-layout { display:grid; grid-template-columns:1fr 300px; gap:32px; }
.av-wp-sidebar { position:sticky; top:calc(var(--av-topbar-h) + 24px); }
.av-wp-sidebar-card { background:#fff; border:1.5px solid var(--av-border); border-radius:var(--av-radius); padding:20px; margin-bottom:16px; box-shadow:0 2px 16px rgba(0,0,0,.06); }
.av-related-2col { display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:8px; }
.av-wp-post-title { font-size:30px; font-weight:700; line-height:1.25; margin-bottom:12px; }
.av-wp-post-meta { display:flex; flex-wrap:wrap; gap:14px; font-size:13px; font-weight:400; color:var(--av-muted); }
.av-wp-post-content { font-size:15px; line-height:1.8; font-weight:400; color:var(--av-text); }
.av-wp-post-content p { margin-bottom:16px; }
.av-wp-post-content h2 { font-size:22px; font-weight:600; margin:28px 0 12px; }
.av-wp-post-content h3 { font-size:18px; font-weight:600; margin:22px 0 10px; }
.av-wp-post-content ul,.av-wp-post-content ol { padding-left:24px; margin-bottom:16px; }
@media(max-width:768px) {
  .av-wp-single-layout { grid-template-columns:1fr; }
  .av-wp-sidebar { position:static; }
  .av-related-2col { grid-template-columns:1fr; }
}

/* ============================================================
   FOOTER — redesigned
   ============================================================ */
.av-footer {
  background: #fff;
  border-top: 1px solid var(--av-border);
  margin-top: 0;
}
.av-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}
.av-footer-top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
  padding: 48px 0 36px;
}
.av-footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 20px;
  color: var(--av-text);
}
.av-footer-logo-icon {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--av-primary), #a084ff);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; color: #fff;
}
.av-footer-logo strong { color: var(--av-primary); font-weight: 700; }
.av-footer-tagline {
  font-size: 13px; font-weight: 400; color: var(--av-muted);
  line-height: 1.7; max-width: 260px; margin-bottom: 18px;
}
.av-footer-socials { display: flex; gap: 8px; }
.av-footer-socials a {
  width: 34px; height: 34px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  background: var(--av-bg3); border: 1.5px solid var(--av-border);
  color: var(--av-muted); font-size: 13px; transition: all .2s;
}
.av-footer-socials a:hover { background: var(--av-primary); color: #fff; border-color: var(--av-primary); }

.av-footer-col h5 {
  font-size: 13px; font-weight: 600; color: var(--av-text);
  margin-bottom: 16px; letter-spacing: .3px;
}
.av-footer-col a {
  display: flex; align-items: center; gap: 7px;
  font-size: 13px; font-weight: 400; color: var(--av-muted);
  margin-bottom: 10px; transition: color .2s;
}
.av-footer-col a:hover { color: var(--av-primary); }
.av-footer-col a i { font-size: 11px; color: var(--av-dim); width: 14px; }
.av-footer-addr {
  display: flex; align-items: flex-start; gap: 7px;
  font-size: 13px; font-weight: 400; color: var(--av-muted);
  margin-bottom: 10px; line-height: 1.5;
}
.av-footer-addr i { font-size: 11px; color: var(--av-dim); margin-top: 2px; flex-shrink: 0; }
.av-footer-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--av-border) 20%, var(--av-border) 80%, transparent);
}
.av-footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 0; gap: 16px;
}
.av-footer-bottom p { font-size: 12px; font-weight: 400; color: var(--av-dim); }
.av-footer-bottom p a { color: var(--av-muted); }
.av-footer-bottom p a:hover { color: var(--av-primary); }
.av-footer-bottom-links { display: flex; gap: 20px; }
.av-footer-bottom-links a { font-size: 12px; font-weight: 400; color: var(--av-dim); }
.av-footer-bottom-links a:hover { color: var(--av-primary); }

@media (max-width: 900px) {
  .av-footer-top { grid-template-columns: 1fr 1fr; gap: 32px; padding: 36px 0 28px; }
  .av-footer-brand { grid-column: span 2; }
}
@media (max-width: 480px) {
  .av-footer-inner { padding: 0 16px; }
  .av-footer-top { grid-template-columns: 1fr 1fr; gap: 24px; }
  .av-footer-brand { grid-column: span 2; }
  .av-footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; }
  .av-footer-bottom-links { flex-wrap: wrap; gap: 12px; }
}

/* ── Float chat button ── */
.av-float-chat {
  position: fixed; bottom: 88px; right: 20px; z-index: 200;
  display: flex; align-items: center; gap: 7px;
  background: linear-gradient(135deg,#0068FF,#0091FF);
  color: #fff !important; padding: 10px 16px;
  border-radius: 50px; font-size: 13px; font-weight: 600;
  box-shadow: 0 4px 16px rgba(0,104,255,.35); transition: transform .2s;
}
.av-float-chat i { font-size: 16px; }
.av-float-chat:hover { transform: scale(1.05); color: #fff !important; }
@media(max-width:480px) { .av-float-chat { bottom:72px; padding:10px 14px; } .av-float-chat span { display:none; } }

/* ============================================================
   HERO — reduced height
   ============================================================ */
.av-hero { padding: 44px 32px 36px; }
.av-hero-title {
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 700;  /* 600 was requested, but 700 for main title is fine, use 700 */
  line-height: 1.2;
  white-space: normal;
}
/* Force 1 line on large screens */
@media (min-width: 600px) {
  .av-hero-title { white-space: nowrap; }
}
.av-hero-desc { font-size: 15px; margin-bottom: 24px; }
.av-hero-search-wrap { margin-bottom: 28px; }
.av-stats-bar { gap: 28px; }
.av-stat-num { font-size: 22px; }

/* ============================================================
   POST CONTENT — smaller font
   ============================================================ */
.av-post-content {
  font-size: 14px !important;
  font-weight: 400 !important;
  line-height: 1.75;
  color: var(--av-text);
}
.av-post-content p  { margin-bottom: 14px; font-size: 14px !important; font-weight: 400 !important; }
.av-post-content h2 { font-size: 18px !important; font-weight: 600 !important; margin: 22px 0 10px; }
.av-post-content h3 { font-size: 16px !important; font-weight: 600 !important; margin: 18px 0 8px; }
.av-post-content strong, .av-post-content b { font-weight: 600 !important; }

/* ============================================================
   REVIEW FORM & LIST
   ============================================================ */
.av-review-form-wrap {
  background: var(--av-bg3);
  border-radius: var(--av-radius);
  padding: 20px;
  margin-bottom: 24px;
  border: 1.5px solid var(--av-border);
}
.av-review-form-title { font-size: 15px; font-weight: 600; margin-bottom: 14px; }
.av-review-stars-pick { display: flex; align-items: center; gap: 6px; margin-bottom: 4px; }
.av-review-stars-pick span { font-size: 13px; font-weight: 500; color: var(--av-muted); }
.av-star-pick {
  background: none; border: none; cursor: pointer; padding: 2px;
  color: var(--av-dim); font-size: 20px; transition: color .15s, transform .1s;
}
.av-star-pick:hover, .av-star-pick.active { color: var(--av-gold); transform: scale(1.15); }
.av-review-msg { padding: 10px 14px; border-radius: 8px; font-size: 13px; font-weight: 600; }
.av-review-msg.av-form-feedback.success { background:#E6FBF4; color:#059669; border:1px solid #B2EDD8; }
.av-review-msg.av-form-feedback.error   { background:#FEF2F2; color:var(--av-red); border:1px solid #FECACA; }

.av-review-list { display: flex; flex-direction: column; gap: 16px; }
.av-review-item {
  display: flex; gap: 12px; padding: 14px;
  background: #fff; border: 1.5px solid var(--av-border);
  border-radius: var(--av-radius-s); transition: all .15s;
}
.av-review-item.av-review-new { border-color: var(--av-primary); background: var(--av-primary-l); }
.av-review-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: linear-gradient(135deg, var(--av-primary), #a084ff);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600; color: #fff; flex-shrink: 0;
}
.av-review-body { flex: 1; min-width: 0; }
.av-review-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 6px; }
.av-review-head strong { font-size: 14px; font-weight: 600; }
.av-review-stars i { font-size: 11px; color: var(--av-gold); }
.av-review-date { font-size: 11px; color: var(--av-dim); margin-left: auto; }
.av-review-body p { font-size: 13px; font-weight: 400; color: var(--av-muted); line-height: 1.6; margin: 0; }

/* ============================================================
   RELATED — 2-column list
   ============================================================ */
.av-related-list {
  display: grid !important;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
@media(max-width:600px) { .av-related-list { grid-template-columns: 1fr; } }

/* ============================================================
   GLOBAL font-weight fix: all headings 600 not 700/800
   ============================================================ */
[class*="av-"] h1,[class*="av-"] h2,[class*="av-"] h3,
[class*="av-"] h4,[class*="av-"] h5,[class*="av-"] strong,
[class*="av-"] b,
.av-card-title,.av-gc-name,.av-fci-name,.av-single-name,
.av-section-title,.av-section-h2,.av-sidebar-card-title,
.av-filter-group-title,.av-archive-title {
  font-weight: 600 !important;
}
/* exceptions: hero title and big numbers keep 700/800 */
.av-hero-title { font-weight: 700 !important; }
.av-stat-num, .av-rating-num, .av-plan-price, .av-astat-num { font-weight: 800 !important; }

/* ============================================================
   RELATED CARDS — compact 2-col grid
   ============================================================ */
.av-related-grid2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
a.av-related-card, .av-related-card {
  display: flex !important;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: #fff !important;
  border: 1.5px solid var(--av-border) !important;
  border-radius: 10px;
  color: var(--av-text) !important;
  transition: all .18s;
  box-shadow: 0 1px 6px rgba(91,78,255,.05);
  overflow: hidden;
}
a.av-related-card:hover, .av-related-card:hover {
  border-color: rgba(91,78,255,.25) !important;
  box-shadow: 0 4px 16px rgba(91,78,255,.1);
  transform: translateY(-1px);
}
.av-rc-icon { flex-shrink: 0; }
.av-rc-icon .av-icon {
  width: 38px !important;
  height: 38px !important;
  border-radius: 10px !important;
  font-size: 18px !important;
}
.av-rc-info { flex: 1; min-width: 0; }
.av-rc-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--av-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 2px;
}
.av-rc-name .av-badge { font-size: 9px; padding: 1px 5px; }
.av-rc-cat {
  font-size: 11px;
  color: var(--av-dim);
  font-weight: 400;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 3px;
}
.av-rc-meta { display: flex; align-items: center; gap: 8px; }
.av-rc-rating {
  display: flex; align-items: center; gap: 3px;
  font-size: 11px; font-weight: 600; color: var(--av-text);
}
.av-rc-rating i { color: var(--av-gold); font-size: 10px; }
.av-rc-price {
  font-size: 10px; font-weight: 600; color: var(--av-primary);
  background: var(--av-primary-l); padding: 1px 6px; border-radius: 4px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 90px;
}
.av-rc-votes {
  font-size: 11px; font-weight: 600; color: var(--av-muted);
  display: flex; align-items: center; gap: 3px;
  flex-shrink: 0; white-space: nowrap;
}
.av-rc-votes i { font-size: 9px; }

@media(max-width:600px) {
  .av-related-grid2 { grid-template-columns: 1fr; }
}

/* ============================================================
   AUTH PAGES (register / login)
   ============================================================ */
.av-auth-wrap {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 16px;
  background: linear-gradient(135deg,#F0EDFF 0%,#E8F4FF 60%,#F0FFF8 100%);
}
.av-auth-card {
  background: #fff;
  border: 1.5px solid var(--av-border);
  border-radius: 20px;
  padding: 40px;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 8px 40px rgba(91,78,255,.12);
}
.av-auth-header { text-align: center; margin-bottom: 28px; }
.av-auth-logo {
  width: 52px; height: 52px;
  background: linear-gradient(135deg,var(--av-primary),#a084ff);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; margin: 0 auto 14px;
}
.av-auth-header h1 { font-size: 22px; font-weight: 700; margin-bottom: 6px; }
.av-auth-header p  { font-size: 13px; font-weight: 400; color: var(--av-muted); }
.av-register-form .av-form-group,
.av-login-form .av-form-group { margin-bottom: 14px; }
.av-auth-divider {
  display: flex; align-items: center; gap: 12px;
  margin: 20px 0; color: var(--av-dim); font-size: 12px;
}
.av-auth-divider::before, .av-auth-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--av-border);
}
.av-auth-switch { text-align: center; font-size: 13px; color: var(--av-muted); font-weight: 400; }
.av-auth-switch a { color: var(--av-primary); font-weight: 600; }

/* Mobile drawer auth */
.av-drawer-auth { padding: 16px 20px; border-bottom: 1px solid var(--av-bg3); }
.av-drawer-auth .av-btn-primary { margin-bottom: 10px; }
.av-drawer-auth-link {
  display: flex; align-items: center; gap: 8px; justify-content: center;
  font-size: 13px; font-weight: 500; color: var(--av-muted); padding: 6px 0;
}
.av-drawer-auth-link:hover { color: var(--av-primary); }
.av-drawer-auth-link i { font-size: 12px; }

/* ============================================================
   DASHBOARD
   ============================================================ */
.av-dashboard-wrap { max-width: 860px; margin: 0 auto; padding: 24px; }
.av-dashboard-header {
  display: flex; align-items: center; gap: 16px;
  background: #fff; border: 1.5px solid var(--av-border);
  border-radius: var(--av-radius); padding: 20px 24px;
  margin-bottom: 20px; box-shadow: var(--av-shadow);
}
.av-dashboard-avatar {
  width: 52px; height: 52px; border-radius: 50%;
  background: linear-gradient(135deg,var(--av-primary),#a084ff);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 700; color: #fff; flex-shrink: 0;
}
.av-dashboard-header h1 { font-size: 20px; font-weight: 600; margin-bottom: 2px; }
.av-dashboard-stats {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-bottom: 24px;
}
.av-dash-stat {
  background: #fff; border: 1.5px solid var(--av-border);
  border-radius: var(--av-radius); padding: 16px;
  text-align: center; box-shadow: var(--av-shadow);
}
.av-dash-num { font-size: 28px; font-weight: 800; color: var(--av-primary); display: block; }
.av-dash-stat span:last-child { font-size: 12px; font-weight: 400; color: var(--av-muted); }
.av-dashboard-section {
  background: #fff; border: 1.5px solid var(--av-border);
  border-radius: var(--av-radius); padding: 20px;
  margin-bottom: 20px; box-shadow: var(--av-shadow);
}
.av-dashboard-section h2 { font-size: 16px; font-weight: 600; margin-bottom: 16px; }
.av-dash-section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.av-dash-section-header h2 { margin-bottom: 0; }
.av-dash-list { display: flex; flex-direction: column; gap: 8px; }
.av-dash-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; border: 1.5px solid var(--av-border);
  border-radius: var(--av-radius-s); transition: all .15s;
}
.av-dash-item:hover { border-color: rgba(91,78,255,.2); background: var(--av-primary-l); }
.av-dash-item-info { flex: 1; min-width: 0; }
.av-dash-item-title { font-size: 14px; font-weight: 600; color: var(--av-text); display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.av-dash-item-title:hover { color: var(--av-primary); }
.av-dash-item-type { font-size: 11px; color: var(--av-dim); }
.av-dash-status { font-size: 11px; font-weight: 600; padding: 3px 8px; border-radius: 5px; white-space: nowrap; }
.av-status-pub  { background: #E6FBF4; color: #059669; }
.av-status-pend { background: #FFF8E1; color: #92400E; }
.av-dash-item-actions { display: flex; gap: 6px; }
.av-dash-btn { font-size: 11px; padding: 4px 10px; border: 1px solid var(--av-border); border-radius: 6px; color: var(--av-muted); font-weight: 500; transition: all .15s; }
.av-dash-btn:hover { border-color: var(--av-primary); color: var(--av-primary); }
.av-dash-empty { text-align: center; padding: 32px; color: var(--av-muted); }
.av-dash-empty i { font-size: 40px; color: var(--av-dim); margin-bottom: 12px; display: block; }
.av-dash-empty p { font-size: 14px; font-weight: 400; }
.av-dash-empty a { color: var(--av-primary); font-weight: 600; }
@media(max-width:600px) {
  .av-dashboard-stats { grid-template-columns: repeat(2,1fr); }
  .av-dashboard-header { flex-wrap: wrap; }
  .av-dashboard-header .av-btn-secondary { width: 100%; justify-content: center; }
  .av-dash-item { flex-wrap: wrap; }
  .av-dash-item-actions { width: 100%; justify-content: flex-end; }
}

/* ============================================================
   SIDEBAR — Accordion categories
   ============================================================ */
.av-sidebar-cat-group { margin-bottom: 2px; }
.av-sidebar-cat-row {
  display: flex;
  align-items: center;
  gap: 0;
}
.av-sidebar-cat-row .av-sidebar-item {
  flex: 1;
  border-radius: 10px 0 0 10px;
  margin: 0;
}
.av-cat-toggle {
  width: 32px; height: 36px; flex-shrink: 0;
  background: none; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--av-dim); border-radius: 0 10px 10px 0;
  transition: all .2s;
}
.av-cat-toggle:hover { background: var(--av-bg3); color: var(--av-primary); }
.av-cat-toggle i { font-size: 10px; transition: transform .25s; }
.av-sidebar-cat-group.open .av-cat-toggle i { transform: rotate(180deg); }
.av-sidebar-cat-group.open .av-cat-toggle { color: var(--av-primary); }

/* Sub items — hidden by default */
.av-sidebar-sub {
  display: none;
  padding-left: 14px;
  border-left: 2px solid var(--av-primary-l);
  margin: 2px 0 4px 10px;
}
.av-sidebar-cat-group.open > .av-sidebar-sub { display: block; }
.av-sidebar-sub-item { padding: 6px 10px; font-size: 12px; }
.av-sidebar-sub-item .av-sidebar-badge { font-size: 9px; padding: 1px 5px; }
.av-si-dot { font-size: 16px; color: var(--av-dim); line-height: 1; width: 16px; text-align: center; }

/* ============================================================
   AUTH pages — extra styles
   ============================================================ */
.av-auth-redirect {
  text-align: center;
  padding: 60px 24px;
  background: var(--av-primary-l);
  border-radius: var(--av-radius);
  border: 1.5px solid var(--av-tag-border);
}
.av-auth-redirect p { font-size: 15px; font-weight: 500; margin-bottom: 16px; }
.av-auth-terms {
  margin: 12px 0 0;
  font-size: 12px;
  font-weight: 400;
  color: var(--av-muted);
}
.av-auth-terms a { color: var(--av-primary); }
.av-auth-form .av-form-row--2 { gap: 12px; }
.av-pwd-wrap { position: relative; }
.av-pwd-wrap .av-form-input { padding-right: 44px; }
.av-pwd-toggle {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  background: none; border: none; color: var(--av-dim); cursor: pointer; padding: 4px;
}
.av-login-options {
  display: flex; align-items: center; justify-content: space-between;
  margin: 8px 0; font-size: 13px;
}
.av-forgot-link { color: var(--av-primary); font-weight: 500; }

/* ============================================================
   DASHBOARD — extra styles
   ============================================================ */
.av-user-role-badge {
  display: inline-block; background: var(--av-primary-l); color: var(--av-primary);
  font-size: 10px; font-weight: 600; padding: 2px 8px; border-radius: 10px;
  letter-spacing: .3px; margin-top: 4px;
}
.av-dashboard-user { flex: 1; min-width: 0; }
.av-dashboard-user h1 { font-size: 18px; font-weight: 700; margin-bottom: 2px; }
.av-dashboard-user > span:first-of-type { font-size: 13px; color: var(--av-muted); display: block; }
.av-dashboard-header-actions { display: flex; gap: 8px; flex-shrink: 0; }
.av-dashboard-tabs {
  display: flex; gap: 4px; margin-bottom: 20px;
  background: #fff; border: 1.5px solid var(--av-border);
  border-radius: var(--av-radius); padding: 5px;
}
.av-dash-tab {
  display: flex; align-items: center; gap: 7px;
  padding: 8px 16px; border-radius: 9px;
  font-size: 13px; font-weight: 500; color: var(--av-muted);
  transition: all .2s; text-decoration: none;
}
.av-dash-tab:hover  { color: var(--av-primary); background: var(--av-primary-l); }
.av-dash-tab.active { color: var(--av-primary); background: var(--av-primary-l); font-weight: 600; }
.av-dash-tab i { font-size: 12px; }
.av-status-draft { background: #F3F4F6; color: #6B7280; }
.av-dash-empty h3 { font-size: 16px; font-weight: 600; margin: 8px 0 6px; }

@media(max-width:600px) {
  .av-dashboard-header { flex-wrap: wrap; gap: 12px; }
  .av-dashboard-header-actions { width: 100%; }
  .av-dashboard-header-actions a { flex: 1; justify-content: center; }
  .av-dashboard-tabs { overflow-x: auto; scrollbar-width: none; }
  .av-dash-tab span { display: none; }
}


/* ============================================================
   Tudien.com.vn layout
   ============================================================ */
.hero {
  background: var(--cmh-surface, #fff);
  border-bottom: 1px solid var(--cmh-border, #e2e8f0);
  padding: 56px 32px 48px;
  text-align: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--cmh-brand-light, #eff6ff);
  color: var(--cmh-brand, #2563eb);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 20px;
  border: 1px solid var(--cmh-brand-mid, #dbeafe);
}
.hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--cmh-text-primary, #0f172a);
  line-height: 1.2;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}
.hero h1 em { font-style: normal; color: var(--cmh-brand, #2563eb); }
.hero p {
  color: var(--cmh-text-secondary, #475569);
  font-size: 15px;
  max-width: 520px;
  margin: 0 auto 32px;
  font-weight: 400;
}

.search-box {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}
.search-box input {
  width: 100%;
  padding: 14px 140px 14px 48px;
  border: 1.5px solid var(--cmh-border, #e2e8f0);
  border-radius: 10px;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  outline: none;
  background: var(--cmh-surface, #fff);
  color: var(--cmh-text-primary, #0f172a);
  transition: border-color .15s, box-shadow .15s;
}
.search-box input:focus {
  border-color: var(--cmh-brand, #2563eb);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.search-box input::placeholder { color: var(--cmh-text-muted, #94a3b8); }
.search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--cmh-text-muted, #94a3b8);
  font-size: 16px;
  pointer-events: none;
}
.search-box button {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
}
.search-tags {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 16px;
}
.search-tag {
  padding: 4px 12px;
  background: #f8fafc;
  border: 1px solid var(--cmh-border, #e2e8f0);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  color: var(--cmh-text-secondary, #475569);
  cursor: pointer;
  transition: all .15s;
}
.search-tag:hover { border-color: var(--cmh-brand, #2563eb); color: var(--cmh-brand, #2563eb); background: var(--cmh-brand-light, #eff6ff); }

.stats-bar {
  background: #fff;
  border-bottom: 1px solid var(--cmh-border, #e2e8f0);
  display: flex;
  justify-content: center;
  gap: 0;
  overflow-x: auto;
}
.stat-item {
  padding: 16px 40px;
  text-align: center;
  border-right: 1px solid var(--cmh-border, #e2e8f0);
  flex-shrink: 0;
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--cmh-text-primary, #0f172a);
  letter-spacing: -0.02em;
}
.stat-label {
  font-size: 11px;
  color: var(--cmh-text-muted, #94a3b8);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-top: 2px;
}

.main {
  display: grid;
  grid-template-columns: 240px 1fr 300px;
  gap: 0;
  max-width: 1280px;
  margin: 0 auto;
  min-height: calc(100vh - 200px);
}
.sidebar-left {
  border-right: 1px solid var(--cmh-border, #e2e8f0);
  padding: 24px 16px;
  background: #fff;
}
.sidebar-section { margin-bottom: 28px; }
.sidebar-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--cmh-text-muted, #94a3b8);
  text-transform: uppercase;
  letter-spacing: .07em;
  padding: 0 8px;
  margin-bottom: 6px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--cmh-text-secondary, #475569);
  cursor: pointer;
  transition: all .15s;
  margin-bottom: 2px;
  text-decoration: none !important;
}
.nav-item:hover { background: #f8fafc; color: var(--cmh-text-primary, #0f172a); }
.nav-item.active { background: var(--cmh-brand-light, #eff6ff); color: var(--cmh-brand, #2563eb); font-weight: 600; }
.nav-item .nav-icon { font-size: 15px; width: 20px; text-align: center; }
.nav-badge {
  margin-left: auto;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 999px;
  background: #fee2e2;
  color: #dc2626;
}
.nav-badge.new { background: #d1fae5; color: #059669; }
.nav-badge.hot { background: #fff7ed; color: #ea580c; }

.content { padding: 28px; min-width: 0; }
.sec-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.sec-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--cmh-text-primary, #0f172a);
}
.sec-link {
  font-size: 12px;
  font-weight: 500;
  color: var(--cmh-brand, #2563eb);
  cursor: pointer;
  text-decoration: none !important;
}
.sec-link:hover { text-decoration: underline !important; }

.trending-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 32px;
}
.trend-card {
  background: #fff;
  border: 1px solid var(--cmh-border, #e2e8f0);
  border-radius: 12px;
  padding: 16px;
  cursor: pointer;
  transition: all .15s;
  position: relative;
  overflow: hidden;
  text-decoration: none !important;
}
.trend-card:hover {
  border-color: var(--cmh-brand, #2563eb);
  box-shadow: 0 4px 16px rgba(37,99,235,0.1);
  transform: translateY(-1px);
}
.trend-card::before { content:''; position:absolute; top:0; left:0; right:0; height:3px; }
.trend-card.blue::before  { background: #2563eb; }
.trend-card.green::before { background: #10b981; }
.trend-card.orange::before{ background: #f59e0b; }
.trend-card.purple::before{ background: #8b5cf6; }
.trend-card.red::before   { background: #ef4444; }
.trend-card.pink::before  { background: #ec4899; }

.trend-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 8px;
}
.tag-blue   { background: #eff6ff; color: #2563eb; }
.tag-green  { background: #d1fae5; color: #059669; }
.tag-orange { background: #fff7ed; color: #d97706; }
.tag-purple { background: #ede9fe; color: #7c3aed; }
.tag-red    { background: #fee2e2; color: #dc2626; }
.tag-pink   { background: #fdf2f8; color: #be185d; }

.trend-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--cmh-text-primary, #0f172a);
  margin-bottom: 6px;
  line-height: 1.4;
}
.trend-meta {
  font-size: 11px;
  color: var(--cmh-text-muted, #94a3b8);
  display: flex;
  align-items: center;
  gap: 10px;
}
.trend-arrow {
  position: absolute;
  right: 14px;
  top: 14px;
  font-size: 11px;
  color: var(--cmh-text-muted, #94a3b8);
}
.trend-spark { display: flex; align-items: flex-end; gap: 2px; margin-top: 10px; }
.spark-bar { width: 4px; border-radius: 2px; background: #e2e8f0; }
.spark-bar.active { background: #2563eb; }

.ideas-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 32px;
}
.idea-card {
  background: #fff;
  border: 1px solid var(--cmh-border, #e2e8f0);
  border-radius: 12px;
  padding: 18px;
  transition: all .15s;
}
.idea-card:hover {
  border-color: var(--cmh-brand, #2563eb);
  box-shadow: 0 4px 16px rgba(37,99,235,.08);
}
.idea-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}
.idea-icon {
  width: 36px;height: 36px;
  border-radius: 8px;
  display: flex;align-items: center;justify-content: center;
  font-size: 17px;
  flex-shrink: 0;
}
.idea-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--cmh-text-primary, #0f172a);
  line-height: 1.4;
  flex: 1;
}
.idea-desc {
  font-size: 12px;
  color: var(--cmh-text-secondary, #475569);
  line-height: 1.6;
  margin-bottom: 12px;
}
.idea-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.idea-type-list {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}
.chip {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
}
.idea-save {
  font-size: 12px;
  color: var(--cmh-text-muted, #94a3b8);
  cursor: pointer;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--cmh-border, #e2e8f0);
  transition: all .15s;
  background: transparent;
  text-decoration: none !important;
}
.idea-save:hover { border-color: var(--cmh-brand, #2563eb); color: var(--cmh-brand, #2563eb); }

.format-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 32px;
}
.format-tile {
  background: #fff;
  border: 1px solid var(--cmh-border, #e2e8f0);
  border-radius: 12px;
  padding: 18px 14px;
  text-align: center;
  cursor: pointer;
  transition: all .15s;
  text-decoration: none !important;
}
.format-tile:hover {
  border-color: var(--cmh-brand, #2563eb);
  background: var(--cmh-brand-light, #eff6ff);
}
.format-tile .f-icon { font-size: 22px; margin-bottom: 8px; }
.format-tile .f-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--cmh-text-primary, #0f172a);
  margin-bottom: 3px;
}
.format-tile .f-count {
  font-size: 11px;
  color: var(--cmh-text-muted, #94a3b8);
}

.sidebar-right {
  border-left: 1px solid var(--cmh-border, #e2e8f0);
  padding: 24px 20px;
  background: #fff;
}
.widget { margin-bottom: 28px; }
.widget-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--cmh-text-primary, #0f172a);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--cmh-border, #e2e8f0);
}
.hashtag-list, .platform-list, .tip-list { display:flex; flex-direction:column; gap:10px; }
.hashtag-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  background: #f8fafc;
  border-radius: 8px;
  cursor: pointer;
  transition: background .15s;
  text-decoration: none !important;
}
.hashtag-item:hover { background: var(--cmh-brand-light, #eff6ff); }
.hashtag-name { font-size: 12px; font-weight: 600; color: var(--cmh-text-primary, #0f172a); }
.hashtag-count { font-size: 11px; color: var(--cmh-text-muted, #94a3b8); }
.hashtag-trend { font-size: 11px; font-weight: 600; color: #10b981; }

.platform-row { display:flex; align-items:center; gap:10px; }
.platform-logo {
  width: 28px; height: 28px;
  border-radius: 6px;
  display:flex; align-items:center; justify-content:center;
  font-size: 14px;
  flex-shrink: 0;
}
.platform-info { flex: 1; }
.platform-name { font-size: 12px; font-weight: 600; color: var(--cmh-text-primary, #0f172a); }
.platform-bar-wrap {
  height: 4px;
  background: #e2e8f0;
  border-radius: 2px;
  margin-top: 4px;
}
.platform-bar { height: 4px; border-radius: 2px; }
.platform-pct { font-size: 11px; font-weight: 600; color: var(--cmh-text-muted, #94a3b8); }

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 4px;
  text-align: center;
}
.cal-day-name {
  font-size: 10px;
  font-weight: 600;
  color: var(--cmh-text-muted, #94a3b8);
  padding: 2px 0 6px;
}
.cal-day {
  font-size: 11px;
  padding: 5px 2px;
  border-radius: 6px;
  cursor: pointer;
  transition: background .15s;
  color: var(--cmh-text-secondary, #475569);
  font-weight: 500;
}
.cal-day:hover { background: var(--cmh-brand-light, #eff6ff); color: var(--cmh-brand, #2563eb); }
.cal-day.today {
  background: var(--cmh-brand, #2563eb);
  color: #fff;
  font-weight: 600;
}
.cal-day.has-event { position: relative; }
.cal-day.has-event::after {
  content: '';
  display: block;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: #f59e0b;
  margin: 2px auto 0;
}
.cal-day.empty { color: transparent; pointer-events: none; }

.tip-item {
  display: flex;
  gap: 10px;
  padding: 10px 12px;
  background: #f8fafc;
  border-radius: 8px;
  border-left: 3px solid var(--cmh-brand, #2563eb);
}
.tip-item.green { border-left-color: #10b981; }
.tip-item.orange { border-left-color: #f59e0b; }
.tip-text { font-size: 12px; color: var(--cmh-text-secondary, #475569); line-height: 1.5; }
.tip-text strong { color: var(--cmh-text-primary, #0f172a); font-weight: 600; }

@media (max-width:1100px){
  .main{grid-template-columns:200px 1fr;}
  .sidebar-right{display:none;}
}
@media (max-width:768px){
  .hero{padding:40px 16px 32px;}
  .hero h1{font-size:2rem;}
  .search-box input{padding:14px 16px 56px 42px;}
  .search-box button{position:static;transform:none;margin-top:10px;width:100%;}
  .stats-bar{justify-content:flex-start;}
  .main{grid-template-columns:1fr;}
  .sidebar-left{display:none;}
  .trending-row,.ideas-grid{grid-template-columns:1fr;}
  .format-row{grid-template-columns:repeat(2,minmax(0,1fr));}
  .content{padding:20px 16px;}
}