/* =====================================================
   PixelAtrium v2 — Premium Dark Editorial Theme
   Aesthetic: Obsidian Studio / High-Fashion Tech
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');

/* ── Design Tokens ─────────────────────────────────── */
:root {
  --bg-root:    #09090c;
  --bg-surface: #0f0f14;
  --bg-raised:  #141419;
  --bg-overlay: #1a1a22;
  --bg-glass:   rgba(255,255,255,0.03);
  --bg-glass2:  rgba(255,255,255,0.055);

  --border:     rgba(255,255,255,0.07);
  --border-hi:  rgba(255,255,255,0.13);
  --border-act: rgba(255,255,255,0.26);

  --text-pri:   #f0f0f5;
  --text-sec:   #9898aa;
  --text-muted: #5a5a72;

  --acid:    #c8f135;
  --acid-dk: #9fc41a;
  --cyan:    #3df4e8;
  --violet:  #8b5cf6;
  --rose:    #f43f5e;

  --grad-brand: linear-gradient(135deg, #c8f135 0%, #3df4e8 100%);

  --font-display: 'Syne', system-ui, sans-serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 20px;
  --r-xl: 28px;

  --shadow-sm:  0 2px 10px rgba(0,0,0,0.35);
  --shadow-md:  0 8px 30px rgba(0,0,0,0.45);
  --shadow-lg:  0 20px 60px rgba(0,0,0,0.55);

  --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur-fast: 180ms;
  --dur-med:  320ms;
  --dur-slow: 500ms;
}

/* ── Reset ──────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
html, body { max-width: 100%; overflow-x: hidden; }
img, svg, video, canvas { max-width: 100%; display: block; }
button { cursor: pointer; font: inherit; border: none; background: none; }
a { color: inherit; text-decoration: none; }

/* ── Base ───────────────────────────────────────────── */
body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-pri);
  background: var(--bg-root);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 800px 600px at 15% -10%, rgba(200,241,53,0.055) 0%, transparent 60%),
    radial-gradient(ellipse 600px 500px at 85% 20%, rgba(61,244,232,0.04) 0%, transparent 60%),
    radial-gradient(ellipse 900px 400px at 50% 100%, rgba(139,92,246,0.04) 0%, transparent 60%);
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='.025'/%3E%3C/svg%3E");
  mix-blend-mode: screen;
  opacity: 0.5;
}

/* ── Layout ──────────────────────────────────────────── */
.pa-wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }
.hailuo-main { max-width: 1160px; margin: 0 auto; padding: 36px 24px 60px; position: relative; z-index: 1; }
.hailuo-container { max-width: 1160px; margin: 0 auto; padding: 24px; position: relative; z-index: 1; overflow-x: hidden; }

/* ── Top Navigation ──────────────────────────────────── */
.pa-topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: 64px;
  background: rgba(9,9,12,0.84);
  backdrop-filter: saturate(160%) blur(20px);
  -webkit-backdrop-filter: saturate(160%) blur(20px);
  border-bottom: 1px solid var(--border);
  transition: border-color var(--dur-med);
}
.pa-topbar-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  box-sizing: border-box;
}

.pa-brand { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; text-decoration: none; }

.pa-mark {
  width: 30px; height: 30px;
  border-radius: 9px;
  background: var(--grad-brand);
  position: relative;
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(200,241,53,0.25);
  animation: pulse-glow 3s ease-in-out infinite;
}
.pa-mark::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 6px;
  background: var(--bg-root);
  opacity: 0.35;
}

.pa-word {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -0.03em;
  color: var(--text-pri);
  line-height: 1;
}
.pa-word-2 {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.pa-nav { display: flex; align-items: center; gap: 2px; flex: 1; justify-content: flex-end; }
.pa-nav--desktop { display: flex; }

.pa-nav a {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--text-sec);
  padding: 8px 14px;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  transition: color var(--dur-fast), background var(--dur-fast), border-color var(--dur-fast);
  white-space: nowrap;
  text-decoration: none;
}
.pa-nav a:hover { color: var(--text-pri); background: var(--bg-glass2); border-color: var(--border); }
.pa-nav a.is-active { color: var(--text-pri); background: var(--bg-glass2); border-color: var(--border-hi); }

.pa-cta {
  font-family: var(--font-display) !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  color: var(--bg-root) !important;
  background: var(--acid) !important;
  border: 1px solid transparent !important;
  padding: 8px 16px !important;
  border-radius: var(--r-sm) !important;
  box-shadow: 0 0 16px rgba(200,241,53,0.2) !important;
  transition: background var(--dur-fast), transform var(--dur-fast) var(--ease-spring), box-shadow var(--dur-fast) !important;
}
.pa-cta:hover {
  background: #d6fc4a !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 24px rgba(200,241,53,0.3) !important;
  color: var(--bg-root) !important;
}
.pa-cta.is-active { background: #d6fc4a !important; }

.pa-ghost {
  color: var(--text-sec) !important;
  background: transparent !important;
  border: 1px solid var(--border) !important;
}
.pa-ghost:hover {
  color: var(--text-pri) !important;
  border-color: var(--border-hi) !important;
  background: var(--bg-glass) !important;
}

.pa-nav-spacer { flex: 1; }

/* ── Hamburger ───────────────────────────────────────── */
.pa-burger {
  display: none;
  width: 40px; height: 40px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: var(--bg-glass);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  flex-shrink: 0;
}
.pa-burger span { display: block; width: 16px; height: 1.5px; background: var(--text-sec); border-radius: 999px; transition: background var(--dur-fast); }
.pa-burger:hover span { background: var(--text-pri); }
@media (max-width: 860px) { .pa-nav--desktop { display: none; } .pa-burger { display: flex; } }

/* ── Mobile Drawer ───────────────────────────────────── */
html.pa-lock, html.pa-lock body { overflow: hidden; }
.pa-drawer-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.7); backdrop-filter: blur(4px); z-index: 190; }
.pa-drawer-overlay.is-open { display: block; }

.pa-drawer {
  position: fixed;
  top: 0; right: 0;
  width: min(340px, 92vw);
  height: 100dvh;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-hi);
  transform: translateX(100%);
  transition: transform var(--dur-med) var(--ease-out);
  z-index: 191;
  display: flex;
  flex-direction: column;
  pointer-events: none;
  box-sizing: border-box;
}
.pa-drawer.is-open { transform: translateX(0); pointer-events: auto; }

.pa-drawer-head { display: flex; align-items: center; justify-content: space-between; padding: 20px; border-bottom: 1px solid var(--border); }
.pa-drawer-title { font-family: var(--font-display); font-weight: 700; font-size: 15px; color: var(--text-pri); }
.pa-drawer-close {
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: var(--bg-glass);
  color: var(--text-sec);
  font-size: 20px;
  display: flex; align-items: center; justify-content: center;
  transition: color var(--dur-fast), border-color var(--dur-fast);
}
.pa-drawer-close:hover { color: var(--text-pri); border-color: var(--border-hi); }

.pa-drawer-nav { padding: 16px; display: flex; flex-direction: column; gap: 6px; }
.pa-drawer-nav a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  color: var(--text-sec);
  padding: 12px 16px;
  border-radius: var(--r-md);
  border: 1px solid transparent;
  transition: color var(--dur-fast), background var(--dur-fast), border-color var(--dur-fast);
  text-decoration: none;
}
.pa-drawer-nav a:hover, .pa-drawer-nav a.is-active { color: var(--text-pri); background: var(--bg-glass2); border-color: var(--border); }
.pa-drawer-nav a.pa-cta { color: var(--bg-root) !important; background: var(--acid) !important; border-color: transparent !important; }

.pa-drawer-footer { margin-top: auto; padding: 16px; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 8px; }
.pa-drawer-muted { font-size: 12px; color: var(--text-muted); }

/* ── Hero ─────────────────────────────────────────────── */
.pa-hero { padding: 80px 0 60px; position: relative; z-index: 1; }

.pa-hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--acid);
  margin-bottom: 24px;
}
.pa-hero-eyebrow::before { content: ''; display: block; width: 18px; height: 1px; background: var(--acid); }

.pa-title {
  font-family: var(--font-display);
  font-size: clamp(42px, 6vw, 78px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 0.95;
  color: var(--text-pri);
  margin: 0 0 24px;
}
.pa-title span { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }

.pa-sub { font-size: 17px; font-weight: 300; line-height: 1.65; color: var(--text-sec); max-width: 56ch; margin: 0 0 36px; }

.pa-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }

.pa-btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display);
  font-size: 14px; font-weight: 700; letter-spacing: -0.01em;
  color: var(--bg-root); background: var(--acid);
  padding: 13px 22px; border-radius: var(--r-md); border: none;
  box-shadow: 0 4px 24px rgba(200,241,53,0.2);
  transition: background var(--dur-fast), transform var(--dur-fast) var(--ease-spring), box-shadow var(--dur-fast);
  text-decoration: none;
}
.pa-btn-primary:hover { background: #d6fc4a; transform: translateY(-2px); box-shadow: 0 8px 32px rgba(200,241,53,0.3); color: var(--bg-root); }

.pa-btn-secondary {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display);
  font-size: 14px; font-weight: 600; color: var(--text-sec);
  background: var(--bg-glass2); padding: 13px 22px; border-radius: var(--r-md);
  border: 1px solid var(--border-hi);
  transition: color var(--dur-fast), background var(--dur-fast), border-color var(--dur-fast);
  text-decoration: none;
}
.pa-btn-secondary:hover { color: var(--text-pri); background: rgba(255,255,255,0.07); border-color: var(--border-act); }

/* Feature grid */
.pa-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  overflow: hidden;
  margin-top: 80px;
}
@media (max-width: 760px) { .pa-feature-grid { grid-template-columns: 1fr; } }

.pa-feature-item { background: var(--bg-surface); padding: 32px 28px; transition: background var(--dur-med); }
.pa-feature-item:hover { background: var(--bg-raised); }
.pa-feature-icon { width: 40px; height: 40px; border-radius: 10px; background: var(--bg-overlay); border: 1px solid var(--border-hi); display: flex; align-items: center; justify-content: center; font-size: 18px; margin-bottom: 16px; }
.pa-feature-title { font-family: var(--font-display); font-size: 15px; font-weight: 700; color: var(--text-pri); margin-bottom: 8px; }
.pa-feature-desc { font-size: 14px; color: var(--text-sec); line-height: 1.6; }

.pa-stat-strip { display: flex; gap: 48px; margin-top: 60px; flex-wrap: wrap; }
.pa-stat { display: flex; flex-direction: column; gap: 4px; }
.pa-stat-num { font-family: var(--font-display); font-size: 32px; font-weight: 800; letter-spacing: -0.04em; color: var(--text-pri); line-height: 1; }
.pa-stat-num span { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.pa-stat-label { font-size: 13px; color: var(--text-muted); }

/* ── Cards ─────────────────────────────────────────────── */
.pa-card { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--r-lg); padding: 20px; transition: border-color var(--dur-med); }
.pa-card:hover { border-color: var(--border-hi); }
.pa-card-title { font-family: var(--font-display); font-size: 13px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 16px; }

/* ── Workspace ─────────────────────────────────────────── */
.pa-workspace { display: grid; grid-template-columns: 360px 1fr; gap: 16px; align-items: start; margin-top: 24px; }
@media (max-width: 980px) { .pa-workspace { grid-template-columns: 1fr; } }

.pa-panel { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--r-xl); padding: 20px; position: sticky; top: 80px; transition: border-color var(--dur-med); }
.pa-panel:hover { border-color: var(--border-hi); }
@media (max-width: 980px) { .pa-panel { position: relative; top: auto; } }

.pa-canvas { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--r-xl); padding: 24px; min-height: 400px; transition: border-color var(--dur-med); }
.pa-canvas:hover { border-color: var(--border-hi); }

/* ── Section Labels ─────────────────────────────────────── */
.pa-section-title { font-family: var(--font-display); font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); margin: 0 0 12px; }
.pa-divider { height: 1px; background: var(--border); margin: 16px 0; }

/* ── Form Elements ─────────────────────────────────────── */
.pa-field { margin-bottom: 14px; }
.pa-field label, .pa-field .pa-field-label { display: block; font-family: var(--font-display); font-size: 12px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-sec); margin-bottom: 6px; }
.pa-field .hint { font-size: 12px; color: var(--text-muted); margin-top: 5px; line-height: 1.5; }

.hailuo-input, .hailuo-select, .hailuo-textarea {
  width: 100%; padding: 11px 14px; border-radius: var(--r-md);
  border: 1px solid var(--border-hi); background: var(--bg-overlay); color: var(--text-pri);
  font-family: var(--font-body); font-size: 14px; outline: none;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast), background var(--dur-fast);
  box-sizing: border-box;
}
.hailuo-input::placeholder, .hailuo-textarea::placeholder { color: var(--text-muted); }
.hailuo-input:focus, .hailuo-select:focus, .hailuo-textarea:focus {
  border-color: var(--acid);
  box-shadow: 0 0 0 3px rgba(200,241,53,0.1);
  background: var(--bg-raised);
}
.hailuo-select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235a5a72' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; cursor: pointer; }
.hailuo-select option { background: var(--bg-raised); }

.hailuo-label { font-family: var(--font-display) !important; font-size: 12px !important; font-weight: 700 !important; letter-spacing: 0.04em !important; text-transform: uppercase !important; color: var(--text-sec) !important; display: block; margin: 14px 0 6px; }

/* ── Buttons ───────────────────────────────────────────── */
.hailuo-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; padding: 12px 18px; border-radius: var(--r-md); border: none;
  background: var(--acid); color: var(--bg-root) !important;
  font-family: var(--font-display) !important; font-size: 14px !important; font-weight: 700 !important;
  letter-spacing: -0.01em; cursor: pointer;
  box-shadow: 0 4px 20px rgba(200,241,53,0.18);
  transition: background var(--dur-fast), transform var(--dur-fast) var(--ease-spring), box-shadow var(--dur-fast), opacity var(--dur-fast);
  text-decoration: none !important;
}
.hailuo-btn:hover { background: #d6fc4a; transform: translateY(-1px); box-shadow: 0 6px 28px rgba(200,241,53,0.28); }
.hailuo-btn:active { transform: translateY(0); }
.hailuo-btn[disabled] { opacity: 0.4; cursor: not-allowed; transform: none !important; }

.hailuo-btn.hailuo-btn--secondary, button#hailuo-stop-polling, button#hailuo-stop {
  background: var(--bg-overlay) !important; color: var(--text-sec) !important;
  border: 1px solid var(--border-hi) !important; box-shadow: none !important;
}
.hailuo-btn.hailuo-btn--secondary:hover, button#hailuo-stop-polling:hover, button#hailuo-stop:hover {
  color: var(--text-pri) !important; background: var(--bg-raised) !important;
  border-color: var(--border-act) !important; transform: translateY(-1px) !important;
}

.hailuo-btn-sm {
  display: inline-flex; align-items: center; padding: 7px 12px; border-radius: var(--r-sm);
  border: 1px solid var(--border-hi) !important; background: var(--bg-overlay) !important;
  color: var(--text-sec) !important; font-family: var(--font-display); font-size: 12px; font-weight: 700;
  cursor: pointer; transition: color var(--dur-fast), border-color var(--dur-fast), background var(--dur-fast); text-decoration: none;
}
.hailuo-btn-sm:hover { color: var(--text-pri) !important; border-color: var(--border-act) !important; background: var(--bg-raised) !important; }

.pa-btn-row { display: flex; gap: 10px; flex-wrap: wrap; }
.pa-btn-row .hailuo-btn { flex: 1 1 140px; }

/* ── Pill chips ─────────────────────────────────────────── */
.pa-pill, .hailuo-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: 999px;
  border: 1px solid var(--border-hi); background: var(--bg-overlay);
  color: var(--text-sec); font-family: var(--font-display); font-size: 12px; font-weight: 700;
  transition: border-color var(--dur-fast), color var(--dur-fast), background var(--dur-fast);
}
.pa-pill:hover { border-color: var(--border-act); color: var(--text-pri); }
a.pa-pill, .pa-pill a { text-decoration: none; cursor: pointer; }
a.pa-pill.is-active, .pa-pill.is-active { border-color: var(--acid); color: var(--acid); background: rgba(200,241,53,0.08); }
.pa-pillrow { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ── Badges ─────────────────────────────────────────────── */
.hailuo-badge {
  display: inline-flex; align-items: center; padding: 3px 8px; border-radius: 6px;
  border: 1px solid var(--border); background: var(--bg-overlay);
  font-family: var(--font-display); font-size: 11px; font-weight: 700; color: var(--text-muted);
}
.hailuo-badge.hailuo-ok { background: rgba(61,244,232,0.08); border-color: rgba(61,244,232,0.2); color: var(--cyan); }
.hailuo-badge.hailuo-warn { background: rgba(245,158,11,0.08); border-color: rgba(245,158,11,0.2); color: #f59e0b; }
.hailuo-badge.hailuo-err { background: rgba(244,63,94,0.08); border-color: rgba(244,63,94,0.2); color: var(--rose); }

/* ── Status log ─────────────────────────────────────────── */
.hailuo-status {
  margin-top: 12px; white-space: pre-wrap;
  font-family: 'SF Mono', ui-monospace, 'Fira Code', monospace;
  font-size: 12px; background: var(--bg-root); color: var(--acid);
  padding: 14px 16px; border-radius: var(--r-md);
  border: 1px solid rgba(200,241,53,0.12);
  overflow: auto; max-height: 180px; line-height: 1.6;
}
.hailuo-status:empty { display: none; }

/* ── hailuo-card ─────────────────────────────────────────── */
.hailuo-card {
  background: var(--bg-surface) !important; border: 1px solid var(--border) !important;
  border-radius: var(--r-lg) !important; padding: 20px !important; color: var(--text-pri) !important;
  transition: border-color var(--dur-med) !important;
}
.hailuo-card:hover { border-color: var(--border-hi) !important; }
.hailuo-card h2, .hailuo-card h3, .hailuo-card strong { color: var(--text-pri) !important; font-family: var(--font-display); }
.hailuo-muted { color: var(--text-sec) !important; }
.hailuo-small { font-size: 13px !important; }

/* ── Grid ──────────────────────────────────────────────── */
.hailuo-grid { display: grid; grid-template-columns: repeat(12,1fr); gap: 16px; }
.hailuo-col-6 { grid-column: span 6; }
.hailuo-col-12 { grid-column: span 12; }
@media (max-width:900px) { .hailuo-col-6 { grid-column: span 12; } }

/* ── Table ─────────────────────────────────────────────── */
.hailuo-table { width: 100%; border-collapse: collapse; }
.hailuo-table th { font-family: var(--font-display); font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-muted); padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; }
.hailuo-table td { padding: 12px; border-bottom: 1px solid var(--border); font-size: 14px; color: var(--text-sec); }
.hailuo-table tr:hover td { color: var(--text-pri); background: var(--bg-glass); }

/* ── Gallery ─────────────────────────────────────────────── */
.hailuo-gallery-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
@media (max-width:1100px) { .hailuo-gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width:760px)  { .hailuo-gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width:480px)  { .hailuo-gallery-grid { grid-template-columns: repeat(1, minmax(0, 1fr)); } }

.hailuo-video-card { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; transition: border-color var(--dur-med), transform var(--dur-med) var(--ease-out), box-shadow var(--dur-med); }
.hailuo-video-card:hover { border-color: var(--border-act); transform: translateY(-3px); box-shadow: var(--shadow-md); }

.hailuo-video-thumb { aspect-ratio: 16/9; background: var(--bg-root); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 12px; font-weight: 700; color: var(--text-muted); position: relative; overflow: hidden; }
.hailuo-video-thumb::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 0%, rgba(200,241,53,0.06) 0%, transparent 60%); pointer-events: none; }
.hailuo-video-thumb video { width: 100%; height: 100%; object-fit: cover; }
.hailuo-video-thumb img  { width: 100%; height: 100%; object-fit: cover; }

.hailuo-video-body { padding: 14px; }
.hailuo-video-meta { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.hailuo-toggle { display: flex; gap: 8px; align-items: center; margin-top: 10px; flex-wrap: wrap; }
.hailuo-toggle form { margin: 0; }
.hailuo-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
.hailuo-actions > * { flex: 1; min-width: 160px; }

/* ── Page headings ─────────────────────────────────────── */
.hailuo-main > h1, .hailuo-main h1 {
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text-pri);
  line-height: 1.05;
  margin-bottom: 6px;
}

/* ── Footer ──────────────────────────────────────────────── */
.pa-footer { position: relative; z-index: 1; padding: 40px 0 24px; border-top: 1px solid var(--border); margin-top: 40px; }

/* ── Animations ─────────────────────────────────────────── */
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(200,241,53,0.2); }
  50%       { box-shadow: 0 0 36px rgba(200,241,53,0.4); }
}

.pa-hero .pa-hero-eyebrow { animation: fadeUp var(--dur-slow) var(--ease-out) both; }
.pa-hero .pa-title        { animation: fadeUp var(--dur-slow) var(--ease-out) 80ms both; }
.pa-hero .pa-sub          { animation: fadeUp var(--dur-slow) var(--ease-out) 160ms both; }
.pa-hero .pa-hero-actions { animation: fadeUp var(--dur-slow) var(--ease-out) 240ms both; }
.pa-hero .pa-stat-strip   { animation: fadeUp var(--dur-slow) var(--ease-out) 320ms both; }
.pa-hero .pa-feature-grid { animation: fadeUp var(--dur-slow) var(--ease-out) 400ms both; }

/* ── Utility ────────────────────────────────────────────── */
.pa-canvaswrap { width: 100%; max-width: 100%; overflow: hidden; }
#wpadminbar { position: fixed !important; z-index: 999999 !important; }
body.admin-bar .pa-topbar { top: 46px; }
@media (min-width: 783px) { body.admin-bar .pa-topbar { top: 32px; } }
body { padding-top: 0 !important; }
.pa-topbar { margin-top: 0 !important; }
a { color: rgba(240,240,245,0.9); }
a:hover { color: var(--text-pri); }
.pa-panel input, .pa-panel textarea, .pa-panel select { width: 100%; max-width: 100%; }

input[type="file"] { padding: 10px 14px !important; cursor: pointer; }
input[type="file"]::-webkit-file-upload-button { border-radius: 8px; border: 1px solid var(--border-hi); background: var(--bg-overlay); color: var(--text-sec); font-family: var(--font-display); font-size: 12px; font-weight: 700; padding: 6px 12px; margin-right: 10px; cursor: pointer; transition: color var(--dur-fast), background var(--dur-fast); }
input[type="file"]::-webkit-file-upload-button:hover { background: var(--bg-raised); color: var(--text-pri); }

input[type="range"] { -webkit-appearance: none; appearance: none; height: 4px; border-radius: 999px; background: var(--bg-overlay); border: 1px solid var(--border-hi) !important; padding: 0 !important; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 16px; height: 16px; border-radius: 50%; background: var(--acid); cursor: pointer; box-shadow: 0 0 8px rgba(200,241,53,0.3); }

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg-root); }
::-webkit-scrollbar-thumb { background: var(--bg-overlay); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: var(--bg-raised); }

main.hailuo-main { padding-bottom: 60px; }

/* Dashboard stat cards */
.pa-stat-card { background: var(--bg-surface); border: 1px solid var(--border); border-radius: var(--r-xl); padding: 24px; position: relative; overflow: hidden; transition: border-color var(--dur-med), transform var(--dur-med) var(--ease-out); }
.pa-stat-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--grad-brand); opacity: 0; transition: opacity var(--dur-med); }
.pa-stat-card:hover { border-color: var(--border-hi); transform: translateY(-2px); }
.pa-stat-card:hover::before { opacity: 1; }
.pa-stat-card-value { font-family: var(--font-display); font-size: 38px; font-weight: 800; letter-spacing: -0.05em; color: var(--text-pri); line-height: 1; margin-bottom: 4px; }
.pa-stat-card-label { font-size: 13px; color: var(--text-muted); }
.pa-stat-card-sub { font-size: 13px; color: var(--text-sec); margin-top: 10px; }

@media (max-width: 860px) { .pa-hero { padding: 48px 0 40px; } .hailuo-main { padding: 24px 16px 48px; } }