/* ===== GPU Hub – AI Docker Hub Style ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --bg: #07070f;
  --surface: #0d0d1a;
  --surface2: #12122a;
  --border: rgba(255,255,255,0.07);
  --text1: #e8e8f0;
  --text2: #9898b8;
  --text3: #4a4a6a;
  --accent: #6c47ff;
  --accent2: #00d4ff;
  --green: #00e5a0;
  --red: #ff4757;
  --yellow: #fbbf24;
  --radius: 16px;
  --radius-sm: 10px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text1);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Nav ── */
.hub-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(7,7,15,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem;
  display: flex; align-items: center; gap: 1rem;
  height: 60px;
}
.hub-nav-logo {
  font-size: 1.15rem; font-weight: 800;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  text-decoration: none; white-space: nowrap;
}
.hub-nav-badge {
  font-size: 0.6rem; font-weight: 700; letter-spacing: 0.1em;
  background: rgba(108,71,255,0.2); border: 1px solid rgba(108,71,255,0.4);
  color: var(--accent); border-radius: 20px; padding: 2px 8px;
}
.hub-nav-links { display: flex; align-items: center; gap: 1.5rem; margin-left: auto; }
.hub-nav-links a {
  font-size: 0.85rem; color: var(--text2); text-decoration: none;
  transition: color 0.2s;
}
.hub-nav-links a:hover { color: var(--text1); }
.hub-nav-links .btn-portal {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: #fff; border-radius: 8px; padding: 0.4rem 1rem;
  font-weight: 600; font-size: 0.82rem;
}

/* ── Hero ── */
.hub-hero {
  text-align: center;
  padding: 5rem 2rem 3rem;
  background: radial-gradient(ellipse 80% 60% at 50% -20%, rgba(108,71,255,0.18) 0%, transparent 70%);
}
.hub-hero-eyebrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.75rem; font-weight: 600; letter-spacing: 0.12em;
  color: var(--accent); border: 1px solid rgba(108,71,255,0.3);
  background: rgba(108,71,255,0.08); border-radius: 20px; padding: 4px 14px;
  margin-bottom: 1.2rem;
}
.hub-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900; line-height: 1.1;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #fff 30%, rgba(255,255,255,0.55));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hub-hero-sub {
  font-size: 1.05rem; color: var(--text2); max-width: 540px; margin: 0 auto 2rem;
  line-height: 1.7;
}
.hub-hero-flow {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  flex-wrap: wrap; margin-bottom: 1rem;
}
.hub-flow-step {
  display: flex; align-items: center; gap: 6px;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 8px; padding: 6px 14px;
  font-size: 0.8rem; font-weight: 600; color: var(--text1);
}
.hub-flow-arrow { color: var(--text3); font-size: 0.9rem; }

/* ── Stats bar ── */
.hub-stats {
  display: flex; justify-content: center; gap: 3rem;
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.hub-stat-item { text-align: center; }
.hub-stat-num {
  font-size: 1.6rem; font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hub-stat-label { font-size: 0.72rem; color: var(--text3); margin-top: 2px; }

/* ── Toolbar ── */
.hub-toolbar {
  display: flex; align-items: center; gap: 1rem; flex-wrap: wrap;
  padding: 1.5rem 2rem;
  max-width: 1300px; margin: 0 auto;
}
.hub-search-wrap {
  flex: 1; min-width: 200px; position: relative;
}
.hub-search-wrap svg {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  width: 16px; height: 16px; color: var(--text3);
}
#hubSearch {
  width: 100%; background: var(--surface2);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text1); font-size: 0.88rem; padding: 0.6rem 1rem 0.6rem 2.4rem;
  outline: none; transition: border-color 0.2s;
}
#hubSearch:focus { border-color: rgba(108,71,255,0.5); }
#hubSearch::placeholder { color: var(--text3); }

.hub-cats {
  display: flex; gap: 6px; flex-wrap: wrap;
}
.hub-cat-btn {
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text2); border-radius: 8px; padding: 6px 14px;
  font-size: 0.8rem; font-weight: 500; cursor: pointer;
  transition: all 0.2s; white-space: nowrap;
}
.hub-cat-btn:hover { border-color: rgba(108,71,255,0.4); color: var(--text1); }
.hub-cat-btn.active {
  background: rgba(108,71,255,0.18); border-color: rgba(108,71,255,0.5);
  color: #a78bfa; font-weight: 600;
}

.hub-sort {
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text1); border-radius: var(--radius-sm); padding: 6px 12px;
  font-size: 0.82rem; cursor: pointer; outline: none;
}

/* ── Grid ── */
.hub-grid-wrap { padding: 0 2rem 4rem; max-width: 1300px; margin: 0 auto; }
.hub-section-label {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em;
  color: var(--text3); text-transform: uppercase; margin-bottom: 1rem;
  padding-top: 0.5rem;
}
.hub-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.2rem;
}

/* ── Card ── */
.hub-card {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  display: flex; flex-direction: column;
  position: relative;
}
.hub-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  border-color: rgba(108,71,255,0.35);
}
.hub-card-header {
  padding: 1.4rem 1.4rem 1rem;
  background: linear-gradient(135deg, var(--from) 0%, var(--to) 100%);
  position: relative; overflow: hidden;
  min-height: 90px;
}
.hub-card-header::before {
  content: ''; position: absolute; inset: 0;
  background: rgba(7,7,15,0.55);
}
.hub-card-emoji {
  font-size: 2.2rem; position: relative; z-index: 1; display: block;
  margin-bottom: 0.3rem;
}
.hub-card-name {
  font-size: 1.05rem; font-weight: 800; position: relative; z-index: 1;
  color: #fff; text-shadow: 0 2px 8px rgba(0,0,0,0.5);
}
.hub-card-tagline {
  font-size: 0.72rem; color: rgba(255,255,255,0.7);
  position: relative; z-index: 1; margin-top: 2px;
}
.hub-card-badge-wrap {
  position: absolute; top: 10px; right: 10px; z-index: 2;
  display: flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end;
}
.hub-badge {
  font-size: 0.6rem; font-weight: 700; letter-spacing: 0.08em;
  padding: 2px 8px; border-radius: 20px;
}
.hub-badge-featured { background: rgba(251,191,36,0.25); color: #fbbf24; border: 1px solid rgba(251,191,36,0.4); }
.hub-badge-new      { background: rgba(0,229,160,0.2); color: #00e5a0; border: 1px solid rgba(0,229,160,0.4); }
.hub-badge-popular  { background: rgba(239,68,68,0.2); color: #f87171; border: 1px solid rgba(239,68,68,0.4); }

.hub-card-body { padding: 1rem 1.4rem; flex: 1; }
.hub-card-desc {
  font-size: 0.8rem; color: var(--text2); line-height: 1.6;
  margin-bottom: 1rem; display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.hub-card-specs {
  display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 1rem;
}
.hub-spec {
  background: rgba(255,255,255,0.04); border-radius: 6px;
  padding: 5px 8px; font-size: 0.72rem;
}
.hub-spec-label { color: var(--text3); margin-bottom: 1px; }
.hub-spec-val { color: var(--text1); font-weight: 600; }
.hub-card-tags {
  display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 0.8rem;
}
.hub-tag {
  font-size: 0.65rem; background: rgba(108,71,255,0.1);
  border: 1px solid rgba(108,71,255,0.2); color: #a78bfa;
  border-radius: 4px; padding: 2px 7px;
}

.hub-card-footer {
  padding: 0.9rem 1.4rem 1.2rem;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  gap: 0.8rem;
}
.hub-card-meta { font-size: 0.72rem; color: var(--text3); }
.hub-card-rating { color: #fbbf24; font-weight: 600; }
.hub-launch-btn {
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color: #fff; border: none; border-radius: 8px;
  padding: 0.5rem 1.1rem; font-size: 0.82rem; font-weight: 700;
  cursor: pointer; transition: opacity 0.2s, transform 0.1s;
  white-space: nowrap;
}
.hub-launch-btn:hover { opacity: 0.88; transform: scale(1.03); }

/* ── License badges ── */
.hub-license { font-size: 0.65rem; padding: 2px 7px; border-radius: 4px; font-weight: 600; }
.hub-license-ok  { background: rgba(0,229,160,0.1); color: var(--green); border: 1px solid rgba(0,229,160,0.25); }
.hub-license-nc  { background: rgba(251,191,36,0.1); color: var(--yellow); border: 1px solid rgba(251,191,36,0.25); }

/* ── Detail Modal ── */
.hub-modal-overlay {
  position: fixed; inset: 0; z-index: 999;
  background: rgba(0,0,0,0.75); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center; padding: 1rem;
  animation: fadeIn 0.2s ease;
}
.hub-modal {
  background: var(--surface2); border: 1px solid rgba(108,71,255,0.3);
  border-radius: 20px; width: 100%; max-width: 560px; max-height: 90vh;
  overflow-y: auto; box-shadow: 0 40px 120px rgba(0,0,0,0.8);
  animation: slideUp 0.25s ease;
}
.hub-modal-top {
  padding: 1.5rem 1.8rem 1rem;
  background: linear-gradient(135deg, var(--from) 0%, var(--to) 100%);
  position: relative; border-radius: 20px 20px 0 0;
}
.hub-modal-top::before { content:''; position:absolute; inset:0; background:rgba(7,7,15,0.6); border-radius: 20px 20px 0 0; }
.hub-modal-top > * { position: relative; z-index:1; }
.hub-modal-emoji { font-size: 2.8rem; display:block; margin-bottom: 0.5rem; }
.hub-modal-name { font-size: 1.4rem; font-weight: 900; color:#fff; }
.hub-modal-tagline { font-size: 0.85rem; color: rgba(255,255,255,0.65); margin-top:4px; }
.hub-modal-close {
  position: absolute; top: 14px; right: 16px; z-index:2;
  background: rgba(0,0,0,0.4); border: none; color: #888;
  border-radius: 50%; width: 30px; height: 30px; font-size: 1rem;
  cursor: pointer; display:flex; align-items:center; justify-content:center;
  transition: color 0.2s;
}
.hub-modal-close:hover { color: #fff; }
.hub-modal-body { padding: 1.5rem 1.8rem 2rem; }
.hub-modal-desc { font-size: 0.9rem; color: var(--text2); line-height: 1.7; margin-bottom: 1.5rem; }
.hub-modal-specs-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; margin-bottom: 1.5rem;
}
.hub-modal-spec {
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 12px; text-align:center;
}
.hub-modal-spec-label { font-size: 0.65rem; color: var(--text3); margin-bottom: 4px; text-transform: uppercase; letter-spacing:0.06em; }
.hub-modal-spec-val { font-size: 1rem; font-weight: 700; color: var(--text1); }
.hub-modal-tags { display:flex; flex-wrap:wrap; gap:6px; margin-bottom: 1.5rem; }
.hub-modal-actions { display:flex; gap:10px; }
.hub-modal-btn-primary {
  flex:1; background: linear-gradient(135deg, var(--accent), #8b5cf6);
  color:#fff; border:none; border-radius:10px; padding: 0.75rem;
  font-size: 0.92rem; font-weight: 700; cursor:pointer; transition: opacity 0.2s;
}
.hub-modal-btn-primary:hover { opacity: 0.88; }
.hub-modal-btn-secondary {
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text2); border-radius:10px; padding: 0.75rem 1.2rem;
  font-size: 0.85rem; font-weight: 600; cursor:pointer; text-decoration:none;
  display:flex; align-items:center;
}

/* ── Empty / Loading ── */
.hub-empty { text-align:center; padding: 5rem 1rem; color: var(--text3); }
.hub-empty-icon { font-size: 3rem; margin-bottom: 1rem; }
.hub-loading { display:flex; justify-content:center; padding: 4rem; }
.hub-spinner {
  width: 36px; height: 36px; border: 3px solid var(--border);
  border-top-color: var(--accent); border-radius:50%;
  animation: spin 0.8s linear infinite;
}

/* ── Animations ── */
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }
@keyframes slideUp { from { opacity:0; transform:translateY(30px); } to { opacity:1; transform:none; } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── VRAM filter ── */
.hub-vram-filter {
  display:flex; align-items:center; gap:8px; font-size:0.8rem; color: var(--text2);
}
#vramFilter {
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text1); border-radius: 8px; padding: 5px 10px;
  font-size: 0.8rem; cursor:pointer;
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .hub-hero { padding: 3rem 1rem 2rem; }
  .hub-stats { gap: 1.5rem; padding: 1.2rem 1rem; flex-wrap:wrap; }
  .hub-toolbar { padding: 1rem; }
  .hub-grid-wrap { padding: 0 1rem 3rem; }
  .hub-modal-specs-grid { grid-template-columns: repeat(2,1fr); }
}
/* ===== AI Hub Catalog style (catalog.css) ===== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --bg: #07070f; --surface: #0d0d1a; --surface2: #12122a;
  --border: rgba(255,255,255,0.07); --text1: #e8e8f0; --text2: #9898b8; --text3: #4a4a6a;
  --accent: #6c47ff; --accent2: #00d4ff; --green: #00e5a0; --red: #ff4757; --yellow: #fbbf24;
  --ok: #00e5a0; --warn: #fbbf24; --ng: #ff4757;
  --radius: 16px; --radius-sm: 10px;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', sans-serif; background: var(--bg); color: var(--text1); min-height: 100vh; }

/* ── Nav ── */
.hub-nav { position: sticky; top: 0; z-index: 100; background: rgba(7,7,15,0.92); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); padding: 0 2rem; display: flex; align-items: center; gap: 1rem; height: 60px; }
.hub-nav-logo { font-size:1.15rem; font-weight:800; background:linear-gradient(90deg,var(--accent),var(--accent2)); -webkit-background-clip:text; -webkit-text-fill-color:transparent; text-decoration:none; }
.hub-nav-badge { font-size:0.6rem; font-weight:700; letter-spacing:0.1em; background:rgba(108,71,255,0.2); border:1px solid rgba(108,71,255,0.4); color:var(--accent); border-radius:20px; padding:2px 8px; }
.hub-nav-sep { color:var(--text3); font-size:0.85rem; }
.hub-nav-current { font-size:0.82rem; font-weight:600; color:var(--text2); }
.hub-nav-links { display:flex; align-items:center; gap:1.5rem; margin-left:auto; }
.hub-nav-links a { font-size:0.85rem; color:var(--text2); text-decoration:none; transition:color 0.2s; }
.hub-nav-links a:hover { color:var(--text1); }

/* ── GPU Bar ── */
.gpu-bar { background:var(--surface); border-bottom:1px solid var(--border); padding: 0.8rem 2rem; display:flex; align-items:center; gap:1.5rem; flex-wrap:wrap; }
.gpu-bar-label { font-size:0.72rem; color:var(--text3); text-transform:uppercase; letter-spacing:0.08em; }
.gpu-info { display:flex; align-items:center; gap:0.75rem; }
.gpu-chip { display:flex; align-items:center; gap:6px; background:rgba(0,212,255,0.1); border:1px solid rgba(0,212,255,0.3); border-radius:8px; padding:4px 12px; }
.gpu-chip-dot { width:6px; height:6px; border-radius:50%; background:var(--accent2); animation:pulse 2s ease-in-out infinite; }
.gpu-chip-name { font-size:0.82rem; font-weight:700; color:var(--accent2); }
.gpu-chip-vram { font-size:0.75rem; color:var(--text2); }
.gpu-select-wrap { display:flex; align-items:center; gap:8px; }
.gpu-select-wrap label { font-size:0.78rem; color:var(--text2); }
#gpuSelector { background:var(--surface2); border:1px solid var(--border); color:var(--text1); border-radius:8px; padding:4px 10px; font-size:0.8rem; cursor:pointer; }
.gpu-bar-note { font-size:0.72rem; color:var(--text3); margin-left:auto; }

/* ── Filter tabs ── */
.catalog-toolbar { max-width:1200px; margin:0 auto; padding:1.5rem 2rem 0.5rem; display:flex; align-items:center; gap:1rem; flex-wrap:wrap; }
.cat-tabs { display:flex; gap:6px; flex-wrap:wrap; }
.cat-tab { background:var(--surface2); border:1px solid var(--border); color:var(--text2); border-radius:8px; padding:6px 14px; font-size:0.8rem; font-weight:500; cursor:pointer; transition:all 0.2s; }
.cat-tab:hover { border-color:rgba(108,71,255,0.4); color:var(--text1); }
.cat-tab.active { background:rgba(108,71,255,0.15); border-color:rgba(108,71,255,0.5); color:#a78bfa; font-weight:700; }
.catalog-count { font-size:0.78rem; color:var(--text3); margin-left:auto; }

/* ── Grid ── */
.catalog-grid-wrap { max-width:1200px; margin:0 auto; padding:1rem 2rem 4rem; }
.catalog-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(320px,1fr)); gap:1.2rem; }

/* ── Image Card ── */
.img-card { background:var(--surface2); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; display:flex; flex-direction:column; transition:transform 0.2s,box-shadow 0.2s,border-color 0.2s; }
.img-card:hover { transform:translateY(-3px); box-shadow:0 16px 48px rgba(0,0,0,0.5); border-color:rgba(108,71,255,0.3); }
.img-card.ng { opacity:0.5; filter:grayscale(0.5); pointer-events:none; }
.img-card.warn { border-color:rgba(251,191,36,0.2); }
.img-card.running { border-color:rgba(0,229,160,0.4); box-shadow:0 0 20px rgba(0,229,160,0.08); }

/* Card Header */
.img-card-hd { padding:1.2rem 1.4rem 0.9rem; background:linear-gradient(135deg,var(--from) 0%,var(--to) 100%); position:relative; overflow:hidden; }
.img-card-hd::before { content:''; position:absolute; inset:0; background:rgba(7,7,15,0.55); }
.img-card-hd > * { position:relative; z-index:1; }
.img-card-top { display:flex; align-items:flex-start; justify-content:space-between; margin-bottom:0.5rem; }
.img-card-emoji { font-size:2rem; line-height:1; }
.img-card-badges { display:flex; flex-direction:column; align-items:flex-end; gap:4px; }
.compat-badge { font-size:0.65rem; font-weight:700; letter-spacing:0.06em; padding:3px 8px; border-radius:6px; }
.compat-ok   { background:rgba(0,229,160,0.2); color:var(--ok);   border:1px solid rgba(0,229,160,0.4); }
.compat-warn { background:rgba(251,191,36,0.2); color:var(--warn); border:1px solid rgba(251,191,36,0.4); }
.compat-ng   { background:rgba(255,71,87,0.2);  color:var(--ng);   border:1px solid rgba(255,71,87,0.4); }
.compat-unknown { background:rgba(255,255,255,0.08); color:var(--text3); border:1px solid var(--border); }
.running-badge { font-size:0.6rem; font-weight:700; background:rgba(0,229,160,0.2); color:var(--ok); border:1px solid rgba(0,229,160,0.4); border-radius:6px; padding:2px 8px; }

.img-card-name { font-size:1.05rem; font-weight:800; color:#fff; text-shadow:0 2px 8px rgba(0,0,0,0.5); }
.img-card-model { font-size:0.72rem; color:rgba(255,255,255,0.6); margin-top:2px; }

/* Card Body */
.img-card-body { padding:1rem 1.4rem; flex:1; }
.img-card-desc { font-size:0.8rem; color:var(--text2); line-height:1.6; margin-bottom:0.9rem; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }

/* VRAM Bar */
.vram-bar-wrap { margin-bottom:0.9rem; }
.vram-bar-label { display:flex; justify-content:space-between; font-size:0.7rem; margin-bottom:4px; }
.vram-bar-label-text { color:var(--text3); }
.vram-bar-label-val { color:var(--text1); font-weight:600; }
.vram-bar-track { height:5px; background:rgba(255,255,255,0.06); border-radius:99px; overflow:hidden; }
.vram-bar-fill { height:100%; border-radius:99px; transition:width 0.6s ease; }
.vram-fill-ok   { background:linear-gradient(90deg,var(--ok),#00b87a); }
.vram-fill-warn { background:linear-gradient(90deg,var(--warn),#d97706); }
.vram-fill-ng   { background:linear-gradient(90deg,var(--ng),#cc2233); }

/* Services + Tags */
.img-card-services { display:flex; flex-wrap:wrap; gap:4px; margin-bottom:0.6rem; }
.svc-tag { font-size:0.65rem; background:rgba(108,71,255,0.12); border:1px solid rgba(108,71,255,0.25); color:#a78bfa; border-radius:4px; padding:2px 7px; font-weight:600; }
.use-cases { font-size:0.7rem; color:var(--text3); line-height:1.5; }
.use-cases::before { content:'▸ '; color:var(--accent); }

/* Card Footer */
.img-card-ft { padding:0.8rem 1.4rem 1.1rem; border-top:1px solid var(--border); display:flex; align-items:center; gap:0.8rem; }
.img-card-size { font-size:0.7rem; color:var(--text3); }
.switch-btn { flex:1; background:linear-gradient(135deg,var(--accent),#8b5cf6); color:#fff; border:none; border-radius:8px; padding:0.5rem 1rem; font-size:0.82rem; font-weight:700; cursor:pointer; transition:opacity 0.2s,transform 0.1s; }
.switch-btn:hover { opacity:0.88; transform:scale(1.02); }
.switch-btn:disabled { opacity:0.4; transform:none; cursor:not-allowed; }
.switch-btn.running { background:rgba(0,229,160,0.12); border:1px solid rgba(0,229,160,0.4); color:var(--ok); font-weight:700; }
.launch-btn { flex:1; background:linear-gradient(135deg,#10b981,#059669); color:#fff; border:none; border-radius:8px; padding:0.5rem 1rem; font-size:0.82rem; font-weight:700; cursor:pointer; transition:opacity 0.2s; }
.launch-btn:hover { opacity:0.88; }

/* ── Switch Progress ── */
.switch-progress { position:fixed; bottom:2rem; left:50%; transform:translateX(-50%); z-index:999; background:var(--surface2); border:1px solid rgba(108,71,255,0.4); border-radius:16px; padding:1.2rem 1.8rem; min-width:360px; box-shadow:0 20px 60px rgba(0,0,0,0.7); display:none; animation:slideUp 0.3s ease; }
.switch-progress.visible { display:block; }
.sp-header { display:flex; align-items:center; gap:10px; margin-bottom:1rem; }
.sp-spinner { width:20px; height:20px; border:2px solid var(--border); border-top-color:var(--accent); border-radius:50%; animation:spin 0.8s linear infinite; }
.sp-title { font-size:0.9rem; font-weight:700; }
.sp-steps { display:flex; gap:6px; margin-bottom:0.8rem; }
.sp-step { flex:1; display:flex; flex-direction:column; align-items:center; gap:3px; }
.sp-step-dot { width:24px; height:24px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:0.65rem; font-weight:700; transition:all 0.3s; }
.sp-step-dot.done    { background:rgba(0,229,160,0.2); border:1px solid rgba(0,229,160,0.5); color:var(--ok); }
.sp-step-dot.active  { background:rgba(108,71,255,0.2); border:1px solid rgba(108,71,255,0.5); color:#a78bfa; }
.sp-step-dot.pending { background:rgba(255,255,255,0.04); border:1px solid var(--border); color:var(--text3); }
.sp-step-label { font-size:0.6rem; color:var(--text3); text-align:center; }
.sp-bar-track { height:4px; background:rgba(255,255,255,0.06); border-radius:99px; overflow:hidden; }
.sp-bar-fill { height:100%; border-radius:99px; background:linear-gradient(90deg,var(--accent),var(--accent2)); transition:width 0.5s ease; }
.sp-elapsed { font-size:0.7rem; color:var(--text3); text-align:right; margin-top:6px; }

/* ── Compat tooltip ── */
.compat-tip { position:relative; }
.compat-tip-bubble { display:none; position:absolute; right:0; top:calc(100% + 6px); background:rgba(13,13,26,0.98); border:1px solid rgba(251,191,36,0.4); border-radius:8px; padding:6px 10px; font-size:0.7rem; color:var(--warn); white-space:nowrap; z-index:10; }
.compat-tip:hover .compat-tip-bubble { display:block; }

/* ── Empty ── */
.catalog-empty { text-align:center; padding:5rem 1rem; color:var(--text3); grid-column:1/-1; }

/* ── Animations ── */
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:0.5} }
@keyframes spin { to{transform:rotate(360deg)} }
@keyframes slideUp { from{opacity:0;transform:translateX(-50%) translateY(20px)} to{opacity:1;transform:translateX(-50%) translateY(0)} }

/* ── Responsive ── */
@media (max-width:640px) {
  .gpu-bar { padding:0.8rem 1rem; }
  .catalog-toolbar,.catalog-grid-wrap { padding:1rem; }
  .catalog-grid { grid-template-columns:1fr; }
  .switch-progress { min-width:calc(100vw - 2rem); left:1rem; right:1rem; transform:none; }
}

/* ===== MAIN TABS ===== */
.main-tabs-wrap { background: var(--surface); border-bottom: 1px solid var(--border); padding: 0 2rem; }
.main-tabs { display: flex; max-width: 1200px; margin: 0 auto; gap: 0; }
.main-tab { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 1rem 2.5rem; background: transparent; border: none; border-bottom: 3px solid transparent; color: var(--text2); cursor: pointer; transition: all 0.2s; }
.main-tab:hover { color: var(--text1); background: rgba(255,255,255,0.03); }
.main-tab.active { color: var(--accent2); border-bottom-color: var(--accent2); }
.main-tab-icon { font-size: 1.4rem; line-height: 1; }
.main-tab-text { font-size: 0.9rem; font-weight: 700; }
.main-tab-sub { font-size: 0.65rem; color: var(--text3); }
.main-tab.active .main-tab-sub { color: rgba(0,212,255,0.6); }
.tab-panel { animation: fadeIn 0.2s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* ===== HUB HERO (compact) ===== */
.hub-hero { text-align: center; padding: 2.5rem 2rem 1.5rem; background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(108,71,255,0.12) 0%, transparent 70%); }
.hub-hero h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 900; line-height: 1.2; margin-bottom: 0.6rem; background: linear-gradient(135deg, #fff 40%, var(--accent2)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hub-hero-sub { font-size: 0.88rem; color: var(--text2); }

@media (max-width: 640px) {
  .main-tab { padding: 0.8rem 1.2rem; }
  .main-tab-sub { display: none; }
}

/* ===== ADD-ONS (Vision / LoRA / RAG) ===== */
.vision-badge { font-size:0.62rem; font-weight:700; background:rgba(0,212,255,0.15); border:1px solid rgba(0,212,255,0.4); color:#00d4ff; border-radius:6px; padding:2px 7px; }
.addons-section { margin-top:0.7rem; padding-top:0.7rem; border-top:1px solid rgba(255,255,255,0.06); }
.addons-title { font-size:0.64rem; font-weight:700; text-transform:uppercase; letter-spacing:0.08em; color:var(--text3); margin-bottom:0.5rem; }
.addon-row { display:flex; align-items:center; gap:8px; margin-bottom:5px; }
.addon-label { font-size:0.7rem; color:var(--text2); width:32px; flex-shrink:0; }
.lora-sel { background:rgba(255,255,255,0.05); border:1px solid var(--border); color:var(--text1); border-radius:6px; padding:3px 8px; font-size:0.72rem; flex:1; cursor:pointer; }
.rag-toggle { position:relative; display:inline-block; width:34px; height:18px; flex-shrink:0; }
.rag-chk { opacity:0; width:0; height:0; }
.rag-slider { position:absolute; cursor:pointer; inset:0; background:rgba(255,255,255,0.1); border-radius:99px; transition:0.2s; }
.rag-slider::before { content:''; position:absolute; width:12px; height:12px; left:3px; top:3px; background:#fff; border-radius:50%; transition:0.2s; }
.rag-chk:checked + .rag-slider { background:rgba(0,229,160,0.4); border:1px solid var(--ok); }
.rag-chk:checked + .rag-slider::before { transform:translateX(16px); }
.rag-status { font-size:0.68rem; color:var(--text3); }