/* Sidebar animation: subtle slide and fade */
.builder-inspector, #styleInspector {
  transition: opacity 180ms ease, transform 180ms ease;
}
.sidebar-enter {
  opacity: 0.01;
  transform: translateX(8px);
}
.sidebar-enter-active {
  opacity: 1;
  transform: translateX(0);
}
.sidebar-exit {
  opacity: 1;
  transform: translateX(0);
}
.sidebar-exit-active {
  opacity: 0.01;
  transform: translateX(8px);
}
:root {
  --bg: #ffffff;
  --text: #303030;
  --muted: #666666;
  --border: #e8e8e8;
  --surface: #ffffff;
  --surface-elev: #fff;
  --border-subtle: #f2f2f2;
  /* Theme knobs (used by builder + workspace) */
  --nf-primary: #7a1fa2;
  --nf-accent: #0ea5e9;
  --nf-radius: 10px;
  --nf-spacing: 1.25;
  /* Spacing scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 40px;
  /* Red ↔ Magenta palette */
  --magenta: #ff416c;
  --pink: #ff4b2b;
  --gradient: linear-gradient(135deg,
    #ff416c 0%,
    #ff4b2b 100%
  );
  /* Elevation */
  --shadow-sm: 0 2px 10px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 16px 40px rgba(0,0,0,0.10);
  --section-pad: 88px;
  --section-gap: 88px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: 'Poppins', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  font-size: var(--nf-font-size, 16px);
  font-weight: var(--nf-font-weight, 400);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

/* Typography hierarchy */
h1 { font-size: clamp(1.75rem, 3.2vw, 2.25rem); line-height: 1.2; margin: 0 0 10px; font-weight: 700; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.25rem, 2.2vw, 1.5rem); line-height: 1.25; margin: 0 0 8px; font-weight: 600; letter-spacing: -0.005em; }
h3 { font-size: 1.1rem; line-height: 1.3; margin: 0 0 6px; font-weight: 600; }
small { font-size: 0.875rem; }
label, .form-label { font-weight: 600; }
.help, .muted { color: var(--muted); }

/* Type utilities */
.text-sm { font-size: 0.9rem; }
.text-md { font-size: 1.125rem; }
.text-lg { font-size: 1.25rem; }
.opacity-90 { opacity: .9; }

/* Display/layout utilities */
.hidden { display: none !important; }
.block { display: block !important; }
.flex-1 { flex: 1 1 auto; }
.w-100 { width: 100% !important; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; }
.col-span-full { grid-column: 1 / -1; }
.p-0 { padding: 0 !important; }
.p-16 { padding: 16px !important; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-6 { margin-top: 6px; }
.mb-6 { margin-bottom: 6px; }
.mb-8 { margin-bottom: 8px; }
.mb-10 { margin-bottom: 10px; }
.mt-12 { margin-top: var(--space-4); }
.mb-12 { margin-bottom: var(--space-4); }
.items-stretch { align-items: stretch; }

/* Avatar + spacing */
.avatar-24 { width: 24px; height: 24px; border-radius: 50%; object-fit: cover; vertical-align: middle; }
.mr-8 { margin-right: 8px; }

img { max-width: 100%; height: auto; }

/* Navbar */
.navbar {
  position: sticky;
  top: 0; z-index: 1000;
  background: rgba(255,255,255,0.95);
  border-bottom: 1px solid var(--border-subtle);
}
.nav-container {
  max-width: 1120px; margin: 0 auto; padding: 10px 20px;
  display: flex; align-items: center; justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 10px; }
.logo { height: 50px; width: auto; }
.site-title { font-weight: 600; letter-spacing: 0.2px; }
.nav-links { display: none; gap: 20px; align-items: center; }
.nav-links a { color: var(--text); text-decoration: none; font-weight: 500; }

.mobile-toggle { display: inline-flex; font-size: 20px; background: transparent; border: 1px solid transparent; border-radius: 10px; color: var(--text); padding: 6px; }
.mobile-toggle:focus-visible { border-color: var(--border); box-shadow: var(--shadow-sm); }
.nav-open .nav-links { display: flex; flex-direction: column; position: absolute; top: 56px; right: 16px; background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 10px; box-shadow: var(--shadow-md); }
.nav-open .nav-links a { padding: 8px 10px; }

@media (min-width: 840px) {
  .nav-links { display: flex; }
  .mobile-toggle { display: none; }
}



/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 16px; border-radius: var(--nf-radius); text-decoration: none; font-weight: 600; border: 1px solid var(--border); color: var(--text); background: #fff; transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease, background-color .2s ease; }
.btn.primary { background: #fff; border-color: var(--text); }
.btn.outline { background: transparent; }
.btn.ghost { background: transparent; border-color: transparent; }
.btn.gradient { background: var(--gradient); color: white; border: none; box-shadow: 0 8px 24px rgba(255, 31, 143, 0.25); background-size: 200% 200%; background-position: 0% 50%; transition: background-position .6s ease, box-shadow .2s ease, transform .2s ease; }
.btn.large { padding: 14px 22px; font-size: 1.05rem; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,0,0,0.06); }
.btn.gradient:hover { box-shadow: 0 10px 30px rgba(255, 31, 143, 0.35); background-position: 100% 50%; }
.btn:active { transform: translateY(0); box-shadow: 0 4px 14px rgba(0,0,0,0.06); }
.btn.gradient:active { box-shadow: 0 8px 22px rgba(255, 31, 143, 0.28); }

/* Map legacy classes to unified button system */
.nf-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 16px; border-radius: var(--nf-radius); text-decoration: none; font-weight: 600; border: 1px solid var(--border); color: var(--text); background: #fff; transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease, background-color .2s ease; }
.nf-gradient { background: var(--gradient); color: #fff; border: none; box-shadow: 0 8px 24px rgba(255, 31, 143, 0.25); background-size: 200% 200%; background-position: 0% 50%; }
.nf-gradient:hover { box-shadow: 0 10px 30px rgba(255, 31, 143, 0.35); background-position: 100% 50%; }

/* Focus styles */
*:focus-visible { outline: 3px solid color-mix(in srgb, var(--magenta) 35%, transparent); outline-offset: 2px; }
.btn:focus-visible { box-shadow: 0 0 0 4px color-mix(in srgb, var(--magenta) 18%, transparent), var(--shadow-sm); }
.icon-btn:focus-visible { box-shadow: 0 0 0 3px color-mix(in srgb, var(--magenta) 25%, transparent); }

@media (prefers-reduced-motion: reduce) {
  .btn.gradient { transition: box-shadow .2s ease, transform .2s ease; }
  .btn.gradient:hover { background-position: 0% 50%; }
}

/* Hero */
.hero { max-width: 1120px; margin: 24px auto; padding: 24px 20px; display: grid; gap: 28px; align-items: center; }
.hero-content h1 { font-size: clamp(2rem, 3.5vw, 3rem); line-height: 1.15; margin: 0 0 10px; }
.subtitle { color: var(--muted); margin: 0 0 18px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-visual { display: grid; place-items: center; }
.gradient-card { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 18px; position: relative; min-width: 260px; box-shadow: 0 16px 50px rgba(255, 31, 143, 0.12); }
.gradient-card::before { content: ""; position: absolute; inset: -2px; z-index: -1; background: var(--gradient); border-radius: 18px; filter: blur(22px); opacity: 0.55; }
.gradient-card h3 { margin: 0 0 6px; }
.hero-ai-demo { background:#fff; border:1px solid var(--border); border-radius:16px; padding:16px; box-shadow:0 10px 30px rgba(0,0,0,0.08); position:relative; }
.hero-ai-demo.large { width:100%; max-width:none; padding:32px 34px; }
.hero-ai-demo.large textarea { width:100%; }
.hero-ai-demo.large-label { font-size:1.15rem; }
.hero-ai-demo textarea { font-size:1.08rem; line-height:1.55; min-height:200px; }
.hero-ai-demo h3 { font-size:1.05rem; letter-spacing:.5px; font-weight:600; margin-top:0; }
.hero-ai-demo .field { position: relative; }
.hero-ai-demo textarea { background: rgba(255,255,255,0.65); border: 1px solid rgba(255,255,255,0.55); box-shadow: 0 4px 12px rgba(0,0,0,0.06); backdrop-filter: blur(6px); transition: border-color .3s ease, box-shadow .3s ease; }
.hero-ai-demo textarea:focus { border-color: #ff416c; box-shadow: 0 6px 20px rgba(255,65,108,0.35); }
.ai-opt-btn { transition: transform .55s cubic-bezier(.25,.8,.25,1), box-shadow .45s cubic-bezier(.25,.8,.25,1); will-change: transform; }
.ai-opt-btn:hover { transform: translateY(-2px) scale(1.05); box-shadow: 0 8px 22px rgba(0,0,0,0.28); }
.ai-float { animation: panelIn .6s cubic-bezier(.16,.84,.36,1); transform-origin: 20% 10%; will-change: transform, opacity; }
@keyframes panelIn { 0% { opacity:0; transform: scale(.92) translateY(6px);} 60% { opacity:1; transform: scale(1.015) translateY(0);} 100% { opacity:1; transform: scale(1) translateY(0);} }
.ai-float.accepted { animation: panelOut .5s cubic-bezier(.4,.2,.2,1) forwards; }
@keyframes panelOut { 0% { opacity:1; transform: scale(1); } 100% { opacity:0; transform: scale(.97) translateY(-4px); } }
.hero-ai-demo .accepted-flash { position:relative; }
.accepted-flash-overlay { position:absolute; inset:4px 6px; border-radius:6px; background:linear-gradient(90deg,#16a34a,#059669); opacity:0.55; animation: highlightFade 1.4s ease forwards; mix-blend-mode:multiply; pointer-events:none; }
@keyframes highlightFade { 0% { opacity:0.55; } 50% { opacity:0.32; } 100% { opacity:0; } }
@media (prefers-reduced-motion: reduce){
  .ai-float, .ai-float.accepted, .ai-opt-btn, .hero-ai-demo textarea { animation:none!important; transition:none!important; }
}

/* Builder toolbar */
.builder-toolbar { position: sticky; top: 56px; z-index: 995; background: var(--surface); border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); }
.builder-toolbar-inner { max-width: 1120px; margin: 0 auto; padding: 8px 16px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 8px; }
.builder-toolbar .btn { padding: 8px 12px; font-family: 'Poppins', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; font-weight: 600; font-size: 0.95rem; }
.toolbar-title { text-align: center; font-size: 24px; font-weight: 600; outline: none; padding: 6px 10px; border-radius: 8px; min-height: 28px; }
.toolbar-title:empty::before { content: attr(data-placeholder); color: var(--muted); font-weight: 400; }
.builder-toolbar-actions { justify-self: end; display: flex; gap: 8px; flex-wrap: wrap; margin-left: auto; }

/* ================= Builder Layout ================= */
.builder { display: grid; grid-template-columns: 280px 1fr 300px; gap: 0; min-height: calc(100vh - 56px); background: var(--bg); }
.builder-sidebar { padding: 16px; border-right: 1px solid var(--border-subtle); background: var(--surface); overflow-y: auto; }
.builder-sidebar .hint { font-size: .75rem; color: var(--text-muted); margin-top: 12px; }
.builder-canvas { position: relative; background: linear-gradient(135deg, var(--surface) 0%, var(--bg-alt) 100%); padding: 32px 40px; overflow-y: auto; }
.builder-canvas .canvas-empty { border: 2px dashed var(--border-subtle); padding: 48px 32px; text-align: center; color: var(--text-muted); font-size: .95rem; border-radius: 12px; }
.builder-inspector { padding: 16px; border-left: 1px solid var(--border-subtle); background: var(--surface); overflow-y: auto; }
.builder-inspector h2.sidebar-title { margin-top: 0; font-size: 1rem; letter-spacing: .5px; text-transform: uppercase; font-weight: 600; }

/* Component list */
.component-list { display: grid; grid-template-columns: 1fr; gap: 8px; margin-top: 12px; }
.component { background: var(--surface-alt, #fff); border: 1px solid var(--border-subtle); padding: 10px 12px; border-radius: 8px; font-size: .85rem; text-align: left; cursor: grab; transition: background .15s, border-color .15s; }
.component:hover { background: var(--bg-alt); border-color: var(--border-strong); }
.component:active { cursor: grabbing; }

/* Inspector groups */
.inspector-group { margin-bottom: 14px; }
.inspector-group label.form-label, .inspector-group > label { font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; display: block; margin-bottom: 4px; }
.inspector-group textarea, .inspector-group input[type=text], .inspector-group input[type=number], .inspector-group select, .inspector-group input[type=url] { width: 100%; padding: 8px 10px; border: 1px solid var(--border-subtle); border-radius: 6px; font: inherit; background: var(--bg); }
.inspector-group textarea:focus, .inspector-group input:focus, .inspector-group select:focus { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Logic panel */
.logic-panel { background: var(--bg); border: 1px solid var(--border-subtle); border-radius: 8px; padding: 12px; }
.logic-empty { font-size: .75rem; color: var(--text-muted); margin-bottom: 8px; }

/* Floating style fab */
.style-fab { position: absolute; top: 16px; right: 16px; width: 44px; height: 44px; border-radius: 50%; background: var(--accent); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 22px; border: none; cursor: pointer; box-shadow: 0 4px 14px -4px rgba(0,0,0,.25); transition: transform .15s, box-shadow .15s; }
.preview-modal { position: relative; }
.preview-body { max-height: 70vh; overflow-y: auto; padding-top: 8px; }
.preview-body .field { box-shadow: none; }
.preview-empty { padding: 20px; text-align: center; font-size: 14px; color: var(--text-muted,#666); }
.submit-actions-preview { margin-top: 24px; text-align: left; }
.submit-preview { background: var(--nf-primary,#7a1fa2); color: #fff; border: none; padding: 12px 22px; font-size: var(--nf-font-size,16px); font-weight: var(--nf-font-weight,500); border-radius: var(--nf-radius,8px); cursor: default; opacity:.9; transition: background .2s, transform .15s; }
.submit-preview:hover { opacity:1; }
.submit-preview:active { transform: translateY(1px); }
.style-fab:hover { transform: scale(1.08); box-shadow: 0 6px 18px -4px rgba(0,0,0,.28); }
.style-fab:active { transform: scale(.96); }
/* Preview topbar */
.preview-topbar { display:flex; align-items:center; gap:10px; background: var(--surface); border:1px solid var(--border-subtle); padding:10px 12px; border-radius:12px; margin-bottom:12px; }
.public-url-wrap { display:flex; align-items:center; gap:8px; width:100%; }
.public-url-input { flex:1; padding:8px 10px; border:1px solid var(--border-subtle); border-radius:8px; font:inherit; background: var(--bg); }
.public-url-input:focus { outline:2px solid var(--accent); outline-offset:2px; }
.btn.small { padding:6px 10px; font-size:.75rem; }

/* Export / Import modals */
.modal { position: fixed; inset: 0; z-index: 500; background: rgba(0,0,0,.45); display: flex; align-items: flex-start; justify-content: center; padding: 80px 20px 40px; backdrop-filter: blur(2px); opacity: 0; pointer-events: none; transition: opacity .2s; }
.modal[aria-hidden="false"] { opacity: 1; pointer-events: auto; }
.modal-content { background: var(--surface); width: min(720px, 100%); border-radius: 16px; padding: 24px 28px; box-shadow: 0 16px 40px -8px rgba(0,0,0,.3); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
/* Preview overlay variant keeps navbar + toolbar clear */
.modal.preview-overlay { background: linear-gradient(to bottom, rgba(0,0,0,0) 0 var(--clear-height,72px), rgba(0,0,0,.45) var(--clear-height,72px) 100%); }
.export-output { background: var(--bg-alt); font-family: "Courier New", monospace; font-size: .75rem; border: 1px solid var(--border-subtle); padding: 12px; border-radius: 8px; max-height: 320px; overflow: auto; }
.icon-btn { background: none; border: none; cursor: pointer; font-size: 18px; line-height: 1; padding: 4px 8px; border-radius: 6px; }
.icon-btn:hover { background: var(--bg-alt); }

/* Responsive builder */
@media (max-width: 1200px) { .builder { grid-template-columns: 240px 1fr 280px; } }
@media (max-width: 980px) { .builder { grid-template-columns: 220px 1fr; } .builder-inspector { display: none; } }
@media (max-width: 720px) { .builder { grid-template-columns: 1fr; } .builder-sidebar { order: 2; display: flex; flex-direction: column; } .builder-canvas { order: 1; padding: 24px 20px; } .builder-toolbar-inner { grid-template-columns: 1fr auto; } .builder-toolbar-actions { justify-self: start; } }

/* Scroll helpers */
.scroll-70vh { max-height: 70vh; overflow-y: auto; }

/* ================= Workspace Layout ================= */
.workspace { display: grid; grid-template-columns: 260px 1fr; min-height: calc(100vh - 56px); background: var(--bg); }
.ws-sidebar { background: var(--surface); border-right: 1px solid var(--border-subtle); padding: 20px 16px; display: flex; flex-direction: column; gap: 20px; }
.ws-sidebar .btn.w-100 { width: 100%; }
.ws-sections { display: flex; flex-direction: column; gap: 8px; }
.ws-filter { background: var(--surface-alt, #fff); border: 1px solid var(--border-subtle); padding: 8px 10px; font-size: .8rem; border-radius: 6px; cursor: pointer; text-align: left; transition: background .15s, border-color .15s; }
.ws-filter.active, .ws-filter:hover { background: var(--bg-alt); border-color: var(--border-strong); }
.ws-main { padding: 28px 32px; position: relative; overflow-y: auto; }
.ws-header { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.ws-header h1 { font-size: 1.4rem; margin: 0; }
.ws-header input[type=search] { flex: 1 1 240px; padding: 8px 10px; border: 1px solid var(--border-subtle); border-radius: 8px; font: inherit; }
.ws-header input[type=search]:focus { outline: 2px solid var(--accent); outline-offset: 2px; }
.ws-header .row.gap-8 select { padding: 8px 10px; border: 1px solid var(--border-subtle); border-radius: 8px; font: inherit; background: #fff; }
.ws-header .row.gap-8 button.btn { padding: 8px 12px; }
.ws-list { display: grid; gap: 10px; }
.ws-list .card, .ws-list .ws-item { background: var(--surface); border: 1px solid var(--border-subtle); padding: 14px 16px; border-radius: 10px; display: flex; flex-direction: column; gap: 6px; position: relative; transition: border-color .15s, box-shadow .15s; }
.ws-list .card:hover, .ws-list .ws-item:hover { border-color: var(--border-strong); box-shadow: 0 4px 16px -4px rgba(0,0,0,.12); }
.ws-list .empty { border: 2px dashed var(--border-subtle); padding: 40px 24px; text-align: center; color: var(--text-muted); border-radius: 12px; }
@media (max-width: 920px) { .workspace { grid-template-columns: 220px 1fr; } }
@media (max-width: 760px) { .workspace { grid-template-columns: 1fr; } .ws-sidebar { order: 2; flex-direction: row; flex-wrap: wrap; gap: 12px; } .ws-sections { flex-direction: row; flex-wrap: wrap; } .ws-main { order: 1; padding: 24px 20px; } }

/* Slim footer */
.slim-footer { border-top:1px solid var(--border); background:#fff; padding:28px 24px; margin-top:var(--section-gap); }
.slim-footer .inner { max-width:1120px; margin:0 auto; display:flex; flex-wrap:wrap; gap:16px; align-items:center; justify-content:space-between; }
.slim-footer .brand { display:flex; align-items:center; gap:10px; }
.slim-footer .brand img { width:40px; height:auto; }
.slim-footer nav { display:flex; gap:16px; flex-wrap:wrap; }
.slim-footer nav a { font-size:14px; color:#555; text-decoration:none; }
.slim-footer nav a:hover { color:#000; }
.slim-footer small { color:var(--muted); font-size:12px; }
@media (max-width:700px){ .slim-footer .inner { flex-direction:column; align-items:flex-start; } }
.opt-seq { display: flex; flex-direction: column; gap: 10px; }
.opt-input-wrap textarea { width: 100%; resize: none; background: #fffafc; border: 1px dashed #ffc1df; border-radius: 12px; padding: 10px 12px; font: inherit; color: var(--text); }
.opt-input-wrap textarea:focus { outline: none; }
.opt-steps { display: grid; gap: 6px; font-size: 0.85rem; }
.opt-step { background: #fff0f7; border: 1px dashed #ffc1df; padding: 6px 8px; border-radius: 8px; opacity: 0; transform: translateY(4px); animation: stepIn .5s forwards; }
@keyframes stepIn { to { opacity: 1; transform: translateY(0); } }
.opt-final { background: #ffffff; border: 1px solid #ffd5e7; padding: 10px 12px; border-radius: 10px; animation: finalIn .6s ease forwards; }
@keyframes finalIn { 0% { opacity:0; transform: scale(.96);} 100% { opacity:1; transform: scale(1);} }
.opt-final p { margin: 6px 0 0; font-size: 0.9rem; line-height: 1.4; }
.opt-cursor { display:inline-block; width:10px; background:#ff4b2b; animation: blink 1s step-end infinite; }
@keyframes blink { 50% { background:transparent; } }
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0 0 0 0); border:0; }
.pulse { position: absolute; right: 16px; bottom: 16px; width: 10px; height: 10px; border-radius: 50%; background: var(--pink); box-shadow: 0 0 0 0 rgba(255, 31, 143, 0.5); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(255, 31, 143, 0.5);} 70% { box-shadow: 0 0 0 14px rgba(255, 31, 143, 0);} 100% { box-shadow: 0 0 0 0 rgba(255, 31, 143, 0);} }

@media (min-width: 960px) {
  .hero { grid-template-columns: 1.1fr 0.9fr; min-height: 60vh; }
}

/* Composer (rules + prompt → response) */
.composer { max-width: 1120px; margin: 18px auto; padding: 20px; }
.composer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.composer-grid .col-span-full{ grid-column: 1 / -1; }
.composer-grid .col-span-2{ grid-column: span 2; }
.rules-list { display: grid; gap: 8px; padding-left: 16px; }
.rule-chip { list-style: disc; cursor: pointer; }
.rule-chip:hover { color: var(--magenta); }
.badge { padding: 6px 10px; border-radius: 999px; border: 1px solid var(--border); background: #fff; font-weight: 600; }
@media (max-width: 960px) { .composer-grid { grid-template-columns: 1fr; } }

@media (max-width: 900px) {
  .hero { padding-top:48px; padding-bottom:48px; }
  .hero-content { max-width:100%; text-align:center; }
  .hero-visual { margin-top:32px; }
  .feature-grid { grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap:24px; }
  .pricing-grid { display:grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap:28px; }
  .plan { padding:24px 20px; }
  .site-footer { margin-top:var(--section-gap); }
  .ai-float { width:260px; }
}
@media (max-width: 600px) {
  body { font-size:15px; }
  h1 { font-size:1.9rem; line-height:1.2; }
  h2 { font-size:1.5rem; }
  .hero-actions { flex-direction:column; gap:12px; }
  .hero-ai-demo textarea { font-size:14px; }
  .feature-grid { grid-template-columns:1fr; }
  .pricing-grid { grid-template-columns:1fr; }
  .plan { margin:0; }
  .ai-opt-btn { top:4px; right:4px; }
  /* Suggestion panel: stack under field and constrain */
  .ai-float { left:0!important; top:auto!important; width:100%!important; max-width:none; position:static; margin-top:12px; padding:12px; box-shadow: 0 6px 18px rgba(0,0,0,0.08); }
  .ai-float.below { width:100%; max-width:none; }
  .hero-ai-demo { overflow: visible; }
  .hero-ai-demo .ai-float { max-height: 40vh; overflow: auto; }
  .ai-float .actions .btn { padding: 8px 10px; }
  .footer-bottom { flex-direction:column; align-items:flex-start; gap:12px; }
  .footer-columns { gap:24px; }
}

/* Features */
.features { max-width: 1120px; margin: 20px auto; padding: 20px; }
.features h2 { text-align: center; margin-bottom: 14px; }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.feature-item { border: 1px solid var(--border); border-radius: 12px; padding: 16px; background: #fff; }
.feature-item .icon { width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; color: #fff; background: var(--gradient); margin: 0 0 12px; font-size: 22px; box-shadow: 0 6px 18px rgba(255,31,143,0.25); }
.feature-item .icon svg { width: 26px; height: 26px; display: block; fill: currentColor; }
/* Slight right nudge for the first feature (Real-Time Analysis) icon inside the circle */
.features .feature-grid .feature-item:first-child .icon svg { transform: translateX(1px); }

/* Demo */
.demo { max-width: 960px; margin: 24px auto; padding: 20px; }
/* FAQ Accordion */
.faq-accordion { display: grid; gap: 12px; margin-top: 8px; }
.faq-item { border:1px solid var(--border); border-radius:12px; background:#fff; box-shadow:0 4px 14px rgba(0,0,0,0.04); overflow:hidden; transition:border-color .25s ease, box-shadow .25s ease; }
.faq-item.open { border-color:#ff6fae; box-shadow:0 8px 26px rgba(255,31,143,0.18); }
.faq-trigger { width:100%; text-align:left; background:transparent; border:none; padding:16px 18px; font:inherit; font-weight:600; cursor:pointer; position:relative; display:flex; align-items:center; gap:10px; color:var(--text); -webkit-tap-highlight-color:rgba(255,65,108,0.2); }
.faq-trigger:hover, .faq-trigger:active { color:var(--text); }
.faq-trigger:focus { color:var(--text); }
@media (max-width:600px){ .faq-trigger { color:var(--text); } }
.faq-trigger::after { content:"+"; margin-left:auto; font-weight:600; transition:transform .3s ease; }
.faq-item.open .faq-trigger::after { content:"−"; transform:rotate(0deg); }
.faq-trigger:focus-visible { outline:2px solid #ff6fae; outline-offset:2px; }
.faq-panel { padding:0 18px 18px; font-size:.95rem; line-height:1.5; display:none; animation:faqIn .4s cubic-bezier(.16,.84,.36,1); }
.faq-item.open .faq-panel { display:block; }
@keyframes faqIn { 0% { opacity:0; transform:translateY(-4px);} 100% { opacity:1; transform:translateY(0);} }
.demo-header { text-align: center; margin-bottom: 14px; }
.live-form { border: 1px solid var(--border); border-radius: 14px; padding: 16px; background: #fff; }
.mini-opt.live-form { border: 1px dashed #ffc1df; background: #fffafc; }
.optimized-output { margin-top: 10px; font-size: 0.9rem; line-height: 1.4; padding: 10px 12px; border: 1px solid #ffd5e7; border-radius: 10px; background: #fff; box-shadow: 0 4px 18px rgba(255, 31, 143, 0.12); }
.form-label { display: inline-block; margin-bottom: 8px; font-weight: 600; }
textarea { width: 100%; padding: 12px; border-radius: 10px; border: 1px solid var(--border); font-family: inherit; font-size: 0.98rem; resize: vertical; color: var(--text); }
textarea:focus { outline: none; border-color: #ff2d55; box-shadow: 0 0 0 4px rgba(255, 45, 85, 0.15); }
.feedback { margin-top: 10px; font-size: 0.95rem; color: var(--muted); }
.feedback .tip { padding: 6px 8px; border-left: 3px solid #ffc1df; background: #fff0f7; border-radius: 6px; margin: 6px 0; }
.score-panel { margin-top: 12px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.score-item { border: 1px solid var(--border); border-radius: 10px; padding: 8px 10px; background: #fff; display: flex; justify-content: space-between; align-items: center; }
.score-item strong { font-weight: 700; }

/* Pricing */
.pricing { max-width: 1120px; margin: 26px auto; padding: 20px; }
.pricing-grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.plan { border: 1px solid var(--border); border-radius: 14px; padding: 16px; background: #fff; }
.plan .price { font-size: 1.6rem; font-weight: 700; margin: 6px 0 10px; }
.plan.highlight { border-color: transparent; position: relative; }
.plan.highlight::before { content: ""; position: absolute; inset: -1.5px; border-radius: 16px; background: var(--gradient); z-index: -1; filter: blur(8px); opacity: 0.8; }

/* Composer visual cards */
.composer .result-cards{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap:12px;
}
.composer .card{
  background: #fff;
  border: 1px solid rgba(0,0,0,.06);
  border-radius: 12px;
  box-shadow: 0 6px 24px rgba(0,0,0,.06);
  padding: 14px 16px;
  min-height: 120px;
  display:flex;
  flex-direction:column;
  gap:8px;
}
.composer .card .badge{
  display:inline-block;
  background: var(--gradient, linear-gradient(90deg, #6a8dff, #7bdff2));
  color:#fff;
  font-size:12px;
  font-weight:600;
  letter-spacing:.3px;
  padding:4px 8px;
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(0,0,0,.12);
}
.composer .compact-list{
  list-style: none;
  padding: 0;
  margin: 0;
  display:flex;
  flex-direction:column;
  gap:6px;
}
.composer .compact-list li{
  position: relative;
  padding-left: 16px;
}
.composer .compact-list li::before{
  content: '';
  position: absolute;
  left: 6px;
  top: 50%;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: currentColor;
  transform: translateY(-50%);
  opacity: .6;
}
.composer .panel input#demoPrompt,
.composer .panel textarea#demoPrompt{
  border: 1px solid rgba(0,0,0,.08);
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(6px);
  border-radius: 10px;
  padding: 12px 14px;
  box-shadow: 0 4px 16px rgba(0,0,0,.06);
}

/* Fix spacing in enquiry row and result cards */
.composer .panel .row.gap-10.wrap{ gap: 12px; }
.composer .panel small.muted{ display:block; margin-top: 8px; }
.composer .card p{ margin: 2px 0 0; line-height: 1.5; }
.composer .card .muted{ color: var(--muted); }
.composer .card .badge + p,
.composer .card .badge + ul{ margin-top: 4px; }
.composer .card ul{ margin: 0; padding: 0; }
.composer .card{ gap: 10px; }
.composer .panel input#demoPrompt{ min-width: 220px; }
.composer .panel textarea#demoPrompt{ font-size: 1.05rem; min-height: 140px; line-height: 1.55; }
.composer .panel .row.gap-10.wrap{ flex-wrap: wrap; }
.composer .panel .row.gap-10.wrap textarea#demoPrompt{ flex: 1 1 100%; }

@media (max-width: 860px){
  .composer .result-cards{
    grid-template-columns: 1fr;
  }
  .composer .panel .row.gap-10.wrap textarea#demoPrompt{ flex: 1 1 100%; }
}

/* CTA */
.cta { max-width: 960px; margin: 32px auto; padding: 28px 20px; text-align: center; border: 1px solid var(--border); border-radius: 16px; background: #fff; }
.cta h2 { margin-top: 0; }

/* Footer */
.footer { border-top: 1px solid var(--border); margin-top: 40px; }
.footer-inner { max-width: 1120px; margin: 0 auto; padding: 16px 20px; display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.footer-nav a { color: var(--muted); text-decoration: none; margin-left: 12px; }
.footer-nav a:hover { color: var(--text); }

.site-footer { border-top: 1px solid var(--border); background:#fff; margin-top: 96px; }
.site-footer.slim { margin-top:40px; }
.site-footer.slim .footer-top { display:none; }
.site-footer .footer-top { max-width:1120px; margin:0 auto; padding:48px 24px 32px; display:grid; gap:48px; grid-template-columns: minmax(0,1fr) 3fr; }
.site-footer .footer-brand { display:flex; flex-direction:column; gap:12px; }
.footer-logo { width:64px; height:auto; }
.site-footer .tagline { font-size:14px; color:var(--muted); line-height:1.5; max-width:220px; }
.footer-columns { display:grid; gap:32px; grid-template-columns: repeat(auto-fit,minmax(140px,1fr)); }
.footer-columns h4 { font-size:13px; font-weight:600; letter-spacing:.5px; text-transform:uppercase; margin:0 0 12px; color:#444; }
.footer-columns ul { list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:8px; }
.footer-columns a { color:#555; text-decoration:none; font-size:14px; }
.footer-columns a:hover { color:#000; }
.footer-bottom { border-top:1px solid var(--border); padding:20px 24px; display:flex; gap:24px; justify-content:space-between; align-items:center; flex-wrap:wrap; max-width:1120px; margin:0 auto; }
.footer-bottom p { margin:0; font-size:13px; color:var(--muted); }
.footer-extra { display:flex; gap:16px; align-items:center; }
.btn.small { font-size:12px; padding:6px 12px; }
@media (max-width:860px){ .site-footer .footer-top { grid-template-columns:1fr; } .site-footer .tagline { max-width:none; } }
/* Slim footer variant */
/* Slim footer removed (non-landing pages) */
/* Section spacing */
main > section { padding-top:var(--section-pad); padding-bottom:var(--section-pad); }
main > section + section { margin-top:var(--section-gap); }
.hero { padding-top:calc(var(--section-pad) + 8px); padding-bottom:calc(var(--section-pad) + 8px); }
.site-footer { margin-top:var(--section-gap); }
/* Constrained panels */
.narrow-panel { max-width:780px; margin-left:auto; margin-right:auto; }
@media (max-width:900px){ :root { --section-pad:72px; --section-gap:72px; } }
@media (max-width:600px){ :root { --section-pad:64px; --section-gap:64px; } }
.ai-float { position:absolute; z-index:1000; background:#fff; border:1px solid var(--border); border-radius:8px; padding:14px 16px; width:280px; box-shadow:0 8px 24px rgba(0,0,0,.12); }
.ai-float.below { width:100%; max-width:640px; }
.hero-ai-demo { position:relative; }
.ai-opt-btn { position:absolute; top:8px; right:8px; background:transparent; border:none !important; padding:0; cursor:pointer; display:flex; align-items:center; justify-content:center; box-shadow:none; min-width:60px; min-height:60px; width:60px; height:60px; outline:none; }
.ai-opt-btn img { width:48px; height:48px; display:block; }

/* ================= Additional Enhancements ================= */
/* Tabs */
.tabs { display: flex; gap: 8px; border-bottom: 1px solid var(--border-subtle); }
.tab { appearance: none; border: 1px solid var(--border); background: #fff; color: var(--text); padding: 8px 12px; border-radius: 10px 10px 0 0; font-weight: 600; cursor: pointer; }
.tab:hover { box-shadow: var(--shadow-sm); transform: translateY(-1px); }
.tab.active { background: var(--gradient); color: #fff; border-color: transparent; box-shadow: 0 8px 24px rgba(255, 31, 143, 0.25); }
.tab-panel { padding-top: 12px; }

/* Breadcrumbs */
.breadcrumbs { margin-bottom: 8px; }
.breadcrumbs ol { list-style: none; padding: 0; margin: 0; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.breadcrumbs li { color: var(--muted); }
.breadcrumbs a { color: var(--text); text-decoration: none; }
.breadcrumbs a:hover { text-decoration: underline; }
.breadcrumbs li+li::before { content: "/"; margin: 0 6px; color: var(--border); }

/* Builder layout overrides (alternative aesthetic) */
.builder.alt { width: 100%; max-width: none; margin: 18px 0; padding: 0 16px; display: grid; grid-template-columns: 240px minmax(0,1fr) 280px; gap: 18px; }
.builder.alt > .builder-sidebar { justify-self: start; }
.builder.alt > .builder-inspector { justify-self: end; }
.builder.alt .builder-sidebar, .builder.alt .builder-inspector { border: 1px solid var(--border); border-radius: var(--nf-radius); background: #fff; padding: 12px; align-self: start; position: sticky; top: 70px; max-height: calc(100vh - 90px); overflow: auto; }
.builder.alt .sidebar-title { margin: 4px 4px 10px; font-size: 1rem; font-weight: 700; }
.builder.alt .component-list { display: grid; gap: 8px; }
.builder.alt .component { border: 1px dashed #ffc1df; background: #fff0f7; color: var(--text); border-radius: 10px; padding: 10px; text-align: left; font: inherit; cursor: grab; }
.builder.alt .component:active { cursor: grabbing; }
.builder.alt .hint { color: var(--muted); font-size: 0.9rem; margin-top: 10px; }
.builder.alt .builder-canvas { border: 4px dashed #ffc1df; border-radius: var(--nf-radius); background: #fff; min-height: 60vh; padding: 24px; position: relative; width: 100%; max-width: var(--nf-form-width, 1280px); margin: 0 auto; }
.builder.alt .builder-canvas.dragover { background: linear-gradient(0deg, rgba(255,31,143,0.08), rgba(255,31,143,0.0)); }
.canvas-empty { color: var(--muted); text-align: center; padding: 30px 10px; }
.field { border: 1px solid var(--border); border-radius: var(--nf-radius); padding: 12px; background: #fff; margin-bottom: 10px; position: relative; }
.field.selected { outline: 2px solid #ff6fae; box-shadow: 0 0 0 4px rgba(255,31,143,0.14); }
.field .label { display: block; font-weight: 600; margin-bottom: 6px; }
.field .controls { display: flex; gap: 6px; position: absolute; top: 8px; right: 8px; }
.icon-btn { background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 4px 6px; cursor: pointer; }
.icon-btn:hover { border-color: #ff6fae; }
.icon-btn.delete-btn { color: #ff3b30; }
.icon-btn.delete-btn:hover { border-color: #ff3b30; background: #fff5e6; }
.builder-inspector .inspector-group { margin-bottom: 10px; }
.builder-inspector .inspector-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.builder-inspector label { font-weight: 600; display: block; margin-bottom: 6px; }
.builder-inspector input[type="text"],
.builder-inspector input[type="number"],
.builder-inspector textarea { width: 100%; padding: 10px; border: 1px solid var(--border); border-radius: var(--nf-radius); font: inherit; }
.inspector-actions { display: flex; justify-content: flex-end; }

/* Builder sidebars input consistency */
.builder-sidebar label { font-weight: 600; display: block; margin-bottom: 6px; }
.builder-sidebar input[type="text"],
.builder-sidebar input[type="number"],
.builder-sidebar input[type="url"],
.builder-sidebar input[type="email"],
.builder-sidebar input[type="search"],
.builder-sidebar input[type="password"],
.builder-sidebar input[type="color"],
.builder-sidebar select,
.builder-sidebar textarea,
.builder-inspector input[type="text"],
.builder-inspector input[type="number"],
.builder-inspector input[type="url"],
.builder-inspector input[type="email"],
.builder-inspector input[type="search"],
.builder-inspector input[type="password"],
.builder-inspector input[type="color"],
.builder-inspector select,
.builder-inspector textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--nf-radius); font: inherit; color: var(--text); background: #fff; }
.builder-sidebar input:focus,
.builder-sidebar select:focus,
.builder-sidebar textarea:focus,
.builder-inspector input:focus,
.builder-inspector select:focus,
.builder-inspector textarea:focus { outline: none; border-color: var(--nf-primary); box-shadow: 0 0 0 4px color-mix(in srgb, var(--nf-primary) 20%, transparent); }
.builder-sidebar input[type="color"],
.builder-inspector input[type="color"] { height: 36px; padding: 2px; }
.builder-sidebar .btn, .builder-inspector .btn,
.builder-sidebar button:not(.icon-btn), .builder-inspector button:not(.icon-btn) { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 14px; font: inherit; color: var(--text); border-radius: var(--nf-radius); }
.logic-panel { border: 1px dashed #ffc1df; background: #fffafc; padding: 10px; border-radius: var(--nf-radius); }
.logic-empty { color: var(--muted); font-size: 0.9rem; margin-bottom: 8px; }
.pages-list { display: flex; gap: 6px; flex-wrap: wrap; min-height: 8px; }
.pages-list .page-chip { padding: 6px 10px; border: 1px solid var(--border); border-radius: 999px; background: #fff; font-size: 0.9rem; }
.modal { position: fixed; inset: 0; z-index: 500; display: none; align-items: center; justify-content: center; background: rgba(0,0,0,.4); padding: 20px; }
.modal[aria-hidden="false"] { display: flex; }
.modal-content { max-width: 800px; width: 100%; background: #fff; border-radius: var(--nf-radius); overflow: hidden; border: 1px solid var(--border); }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 10px 12px; border-bottom: 1px solid var(--border); }
.export-output { max-height: 60vh; overflow: auto; padding: 12px; }
@media (max-width: 1080px) { .builder.alt { grid-template-columns: 1fr; } .builder.alt .builder-sidebar, .builder.alt .builder-inspector { position: static; max-height: none; } }

.builder-canvas .label { margin-bottom: 8px; }
.builder-canvas .label .req { color: #ff3b30; margin-left: 4px; }
.builder-canvas input[type="text"],
.builder-canvas input[type="email"],
.builder-canvas input[type="number"],
.builder-canvas input[type="password"],
.builder-canvas input[type="url"],
.builder-canvas input[type="tel"],
.builder-canvas input[type="date"],
.builder-canvas input[type="time"],
.builder-canvas input[type="file"],
.builder-canvas select,
.builder-canvas textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--nf-radius); font: inherit; color: var(--text); background: #fff; }
.builder-canvas input:focus,
.builder-canvas select:focus,
.builder-canvas textarea:focus { outline: none; border-color: var(--nf-primary); box-shadow: 0 0 0 4px color-mix(in srgb, var(--nf-primary) 25%, transparent); }
.builder-canvas input[disabled],
.builder-canvas select[disabled],
.builder-canvas textarea[disabled] { opacity: 1; color: var(--text); }
.builder-canvas .help { color: var(--muted); font-size: 0.9rem; margin-top: 6px; }
.builder-canvas .option-group { display: grid; gap: 6px; margin-top: 6px; }
.builder-canvas hr { border: none; border-top: 1px solid var(--border); margin: 8px 0; }
.builder-canvas h3 { margin: 0; font-size: 1.1rem; }
.style-fab { position: absolute; bottom: 12px; right: 12px; width: 44px; height: 44px; border-radius: 50%; border: none; background: var(--gradient); color: #fff; box-shadow: 0 6px 18px rgba(0,0,0,.18); cursor: pointer; font-size: 20px; display: grid; place-items: center; }
.style-fab:hover { transform: translateY(-1px); box-shadow: 0 10px 26px rgba(0,0,0,.18); }
.inline-two { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.builder-inspector { transition: transform .22s ease, opacity .22s ease; }
.builder-inspector > div { transition: opacity .18s ease; }
.builder-inspector > div[hidden] { display: block !important; opacity: 0; height: 0; overflow: hidden; pointer-events: none; }
body.inspector-closed .builder-inspector { transform: translateX(8px); opacity: 0.0; pointer-events: none; }
@media (max-width: 1080px) { body.inspector-closed .builder-inspector { transform: translateY(8px); } }
.builder-canvas .field.dragging { opacity: 0.6; }
.builder-canvas .field.drop-above { box-shadow: 0 -3px 0 0 var(--nf-primary) inset; }
.builder-canvas .field.drop-below { box-shadow: 0 3px 0 0 var(--nf-primary) inset; }

/* Auth pages */
.auth-page { padding: 24px 16px; }
.auth-container { max-width: var(--nf-form-width, 520px); margin: 0 auto; }
.account-container { max-width: 720px; margin: 0 auto; }
.auth-card { padding: 20px; border-radius: var(--nf-radius); border: 1px solid var(--border); background: var(--surface); box-shadow: var(--shadow-sm); }
.auth-title { margin: 0 0 6px; font-size: var(--nf-title-size, 26px); font-weight: var(--nf-title-weight, 600); }
.auth-subtle { color: var(--muted); margin: 0 0 12px; }

/* Smooth reveal animations for composer */
.composer .card p,
.composer .card ul li{
  opacity: 0;
  transform: translateY(3px);
  transition: opacity .35s ease, transform .35s ease;
}
.composer .card p.reveal-in,
.composer .card ul li.reveal-in{
  opacity: 1;
  transform: translateY(0);
}
.auth-warning { background: #fff0f7; border: 1px dashed #ffc1df; color: var(--text); padding: 8px 10px; border-radius: 8px; }
.auth-form .form-label { margin-top: 10px; }
.auth-form input[type="email"],
.auth-form input[type="password"],
.auth-form input[type="text"] { width: 100%; padding: 12px; border-radius: var(--nf-radius); border: 1px solid var(--border); font-family: inherit; font-size: 0.98rem; color: var(--text); }
.auth-form input:focus { outline: none; border-color: var(--nf-primary); box-shadow: 0 0 0 4px color-mix(in srgb, var(--nf-primary) 20%, transparent); }
.auth-actions { display: grid; gap: 10px; margin-top: 12px; }
.auth-error { color: #d63b94; min-height: 1.2em; }
/* Auth field error state */
.auth-form .field-error { border-color: #ff416c !important; box-shadow: 0 0 0 3px rgba(255,65,108,0.18); }
.auth-form .field-error:focus { border-color: #ff416c; box-shadow: 0 0 0 4px rgba(255,65,108,0.28); }

/* Workspace alternate layout */
.workspace.alt { max-width: 1300px; margin: 18px auto; padding: 0 16px; display: grid; grid-template-columns: 260px 1fr; gap: 14px; min-height: calc(100vh - 70px); }
.workspace.alt .ws-sidebar { border: 1px solid var(--border); border-radius: var(--nf-radius); background: #fff; padding: 12px; align-self: start; position: sticky; top: 70px; max-height: calc(100vh - 90px); overflow: auto; }
.workspace.alt .ws-sections { display: grid; gap: 6px; margin-top: 12px; }
.workspace.alt .ws-filter { text-align: left; background: #fff; border: 1px solid var(--border); border-radius: var(--nf-radius); padding: 10px; cursor: pointer; font: inherit; font-size: 0.9rem; display: flex; align-items: center; gap: 6px; color: var(--text); }
.workspace.alt .ws-filter.active, .workspace.alt .ws-filter:hover { border-color: #ffc1df; background: #fff0f7; }
.workspace.alt .ws-main { border: 1px solid var(--border); border-radius: var(--nf-radius); background: #fff; padding: 14px; }
.workspace.alt .ws-header { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.workspace.alt .ws-header input { padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; min-width: 240px; }
.workspace.alt .ws-list { display: grid; gap: 10px; margin-top: 12px; }
.workspace.alt .ws-item { border: 1px solid var(--border); border-radius: var(--nf-radius); padding: 12px; display: grid; grid-template-columns: 1fr auto; gap: 10px; align-items: center; transition: box-shadow .15s ease, transform .15s ease; }
.workspace.alt .ws-item:hover { box-shadow: 0 10px 24px rgba(0,0,0,0.06); transform: translateY(-1px); }
.workspace.alt .ws-item .meta { color: var(--muted); font-size: 0.9rem; }
.workspace.alt .ws-item .title { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 46ch; }
.workspace.alt .ws-item .desc { color: var(--muted); font-size: 0.9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 60ch; }
.badge { display: inline-flex; align-items: center; justify-content: center; padding: 4px 8px; border-radius: 999px; font-size: 0.82rem; line-height: 1; }
.badge.draft { background: #fff0f7; color: #8a084b; border: 1px solid #ffc1df; }
.badge.published { background: #f2fff8; color: #0b7a45; border: 1px solid #bfead1; }
.ws-actions { display: flex; gap: 8px; }
.ws-actions .btn { padding: 8px 12px; font-size: 0.82rem; line-height: 1; font-family: 'Poppins', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; }
.field .controls .icon-btn { display: inline-flex; align-items: center; justify-content: center; font-size: 0.75rem; line-height: 1; }
.ws-actions .btn[disabled], .ws-actions a[disabled] { pointer-events: none; opacity: 0.5; }

/* Workspace skeletons */
.ws-skeleton { border: 1px solid var(--border); border-radius: 12px; padding: 12px; display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.sk-line { height: 12px; border-radius: 6px; background: linear-gradient(90deg, #f2f2f2 25%, #ececec 37%, #f2f2f2 63%); background-size: 400% 100%; animation: shimmer 1.4s ease infinite; }
.sk-line.lg { height: 16px; }
.sk-chip { width: 72px; height: 20px; border-radius: 999px; background: linear-gradient(90deg, #f2f2f2 25%, #ececec 37%, #f2f2f2 63%); background-size: 400% 100%; animation: shimmer 1.4s ease infinite; }
@keyframes shimmer { 0% { background-position: 100% 0; } 100% { background-position: 0 0; } }
.ai-badge { display: inline-block; margin-left: 8px; padding: 2px 6px; font-size: 10px; font-weight: 600; color: #7a1fa2; background: #f6e8ff; border-radius: 999px; vertical-align: middle; }
.ai-float .actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 8px; }

/* Optimize button alt ring */
.ai-opt-btn { position: absolute; top: -8px; right: -8px; width: 32px; height: 32px; border: none; border-radius: 50%; background: #ffffff; padding: 0; cursor: pointer; box-shadow: 0 2px 8px rgba(0,0,0,0.18); }
.ai-opt-btn img { width: 22px; height: 22px; display: block; margin: auto; border-radius: 50%; position: relative; z-index: 1; pointer-events: none; }
.ai-opt-btn.ring::before { content: ""; position: absolute; inset: -2px; border-radius: 50%; background: conic-gradient(from 0deg, var(--magenta), #ff2d55, #ff3b30, var(--magenta)); -webkit-mask: radial-gradient(farthest-side, transparent calc(50% - 3px), #000 calc(50% - 3px)); mask: radial-gradient(farthest-side, transparent calc(50% - 3px), #000 calc(50% - 3px)); animation: ai-ring-spin 1.2s linear infinite; }
@keyframes ai-ring-spin { to { transform: rotate(1turn); } }
@media (prefers-reduced-motion: reduce) { .ai-opt-btn::before { animation-duration: 4s; } }
.hero-ai-demo .ai-opt-btn { background: transparent !important; box-shadow: none !important; border: none !important; }

/* Panels & containers (legacy) */
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 20px; box-shadow: none; }
.container-sm { max-width: 640px; margin: 40px auto; padding: 0 16px; }
.container-md { max-width: 800px; margin: 40px auto; padding: 0 16px; }

/* Row utilities (legacy) */
.row { display: flex; align-items: center; }
.wrap { flex-wrap: wrap; }
.justify-between { justify-content: space-between; }
.gap-8 { gap: var(--space-2); }
.gap-10 { gap: var(--space-3); }
.gap-12 { gap: var(--space-4); }
.flow-col { grid-auto-flow: column; }

/* Sidebar wider option */
.ws-sidebar.wide { min-width: 320px; max-width: 420px; }

/* Settings nav legacy */
.nf-nav { display: flex; gap: 12px; align-items: center; padding: 10px 16px; border-bottom: 1px solid var(--border); }
.nf-nav a { color: var(--text); text-decoration: none; }
.nf-nav a.active { font-weight: 600; }

/* AI suggestion text */
.ai-suggestion { white-space: pre-wrap; font-size: 12px; line-height: 1.4; }

/* User nav avatar/name */
.user-nav-link { text-decoration: none; color: var(--text); }
.nav-avatar { width: 28px; height: 28px; border-radius: 50%; background: var(--gradient); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; letter-spacing: .3px; box-shadow: 0 4px 10px rgba(0,0,0,0.12); }
.nav-name { font-size: 13px; font-weight: 600; }

/* ================= End Enhancements ================= */