/* ============ ZHH HOSTING - Premium SaaS UI ============ */
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  background:var(--bg);color:var(--fg);
  -webkit-font-smoothing:antialiased;
  transition:background .3s ease,color .3s ease;
  min-height:100vh;
}

/* ===== THEME TOKENS ===== */
:root[data-theme="dark"]{
  --bg:#0a0a0f;
  --bg-2:#0f1019;
  --bg-3:#15172b;
  --surface:rgba(255,255,255,.04);
  --surface-2:rgba(255,255,255,.07);
  --border:rgba(255,255,255,.08);
  --border-2:rgba(255,255,255,.14);
  --fg:#f5f5fa;
  --fg-2:#a8a8b8;
  --fg-3:#6a6a80;
  --primary:#7c5cff;
  --primary-2:#5b8cff;
  --primary-glow:rgba(124,92,255,.4);
  --accent:#22d3ee;
  --success:#10b981;
  --danger:#ef4444;
  --warning:#f59e0b;
  --gradient:linear-gradient(135deg,#7c5cff 0%,#5b8cff 50%,#22d3ee 100%);
  --gradient-soft:linear-gradient(135deg,rgba(124,92,255,.15),rgba(34,211,238,.1));
  --shadow-lg:0 20px 60px -10px rgba(0,0,0,.5);
  --shadow-glow:0 0 40px var(--primary-glow);
  --glass:rgba(15,16,25,.7);
}
:root[data-theme="light"]{
  --bg:#f8f9fc;
  --bg-2:#ffffff;
  --bg-3:#f0f1f7;
  --surface:rgba(0,0,0,.02);
  --surface-2:rgba(0,0,0,.04);
  --border:rgba(0,0,0,.08);
  --border-2:rgba(0,0,0,.14);
  --fg:#0a0a14;
  --fg-2:#52525b;
  --fg-3:#9090a0;
  --primary:#6d4cff;
  --primary-2:#4f7cff;
  --primary-glow:rgba(109,76,255,.25);
  --accent:#0891b2;
  --success:#059669;
  --danger:#dc2626;
  --warning:#d97706;
  --gradient:linear-gradient(135deg,#6d4cff 0%,#4f7cff 50%,#0891b2 100%);
  --gradient-soft:linear-gradient(135deg,rgba(109,76,255,.08),rgba(8,145,178,.05));
  --shadow-lg:0 20px 50px -15px rgba(0,0,0,.15);
  --shadow-glow:0 0 30px var(--primary-glow);
  --glass:rgba(255,255,255,.7);
}

/* ===== UTIL ===== */
.hidden{display:none!important}
.muted{color:var(--fg-2)}
.muted-link{color:var(--fg-3);text-decoration:none}
.muted-link:hover{color:var(--primary)}
.gradient-text{
  background:var(--gradient);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ===== LOADING SCREEN ===== */
.loading-screen{
  position:fixed;inset:0;z-index:9999;background:var(--bg);
  display:flex;align-items:center;justify-content:center;
  transition:opacity .6s ease,visibility .6s ease;
}
.loading-screen.fade{opacity:0;visibility:hidden}
.loading-content{text-align:center}
.loading-logo{
  font-size:80px;font-weight:900;letter-spacing:-4px;
  background:var(--gradient);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  display:flex;justify-content:center;gap:4px;
}
.loading-logo span{display:inline-block;animation:bounceIn .6s cubic-bezier(.34,1.56,.64,1) both}
.loading-logo .logo-h{animation-delay:.1s}
.loading-logo .logo-h2{animation-delay:.2s}
.loading-tag{
  margin-top:8px;letter-spacing:8px;font-size:14px;
  color:var(--fg-2);font-weight:600;animation:fadeIn .8s .3s both;
}
.loading-bar{
  width:200px;height:3px;background:var(--surface-2);
  border-radius:99px;margin:32px auto 0;overflow:hidden;
}
.loading-bar-fill{
  height:100%;background:var(--gradient);
  width:0;animation:loadFill 1.2s ease forwards;
}
@keyframes loadFill{to{width:100%}}
@keyframes bounceIn{from{opacity:0;transform:translateY(30px) scale(.8)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ===== NAVBAR ===== */
.navbar{
  position:sticky;top:0;z-index:100;
  background:var(--glass);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
}
.nav-container{
  max-width:1280px;margin:0 auto;padding:14px 24px;
  display:flex;align-items:center;gap:32px;
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--fg)}
.brand-mark{
  width:36px;height:36px;border-radius:10px;
  background:var(--gradient);
  display:grid;place-items:center;font-size:18px;
  box-shadow:var(--shadow-glow);
}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-text span{font-weight:800;font-size:16px;letter-spacing:-.5px}
.brand-text small{font-size:9px;letter-spacing:2px;color:var(--fg-3);font-weight:600;margin-top:2px}
.nav-links{display:flex;gap:28px;flex:1;justify-content:center}
.nav-links a{color:var(--fg-2);text-decoration:none;font-size:14px;font-weight:500;transition:color .2s}
.nav-links a:hover{color:var(--fg)}
.nav-actions{display:flex;align-items:center;gap:8px}
.mobile-toggle{display:none;background:none;border:0;color:var(--fg);font-size:22px;cursor:pointer}

/* ===== BUTTONS ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 18px;border-radius:10px;border:1px solid transparent;
  font-family:inherit;font-size:14px;font-weight:600;
  cursor:pointer;transition:all .2s ease;text-decoration:none;
  white-space:nowrap;
}
.btn-sm{padding:7px 14px;font-size:13px;border-radius:8px}
.btn-lg{padding:14px 26px;font-size:15px;border-radius:12px}
.btn-block{width:100%}
.btn-primary{background:var(--gradient);color:#fff;box-shadow:0 4px 20px var(--primary-glow)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 30px var(--primary-glow)}
.btn-ghost{background:var(--surface);color:var(--fg);border-color:var(--border)}
.btn-ghost:hover{background:var(--surface-2);border-color:var(--border-2)}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{filter:brightness(1.1)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}

/* ===== HERO ===== */
.hero{position:relative;padding:100px 0 60px;overflow:hidden;text-align:center}
.hero-glow{
  position:absolute;top:-200px;left:50%;transform:translateX(-50%);
  width:800px;height:800px;border-radius:50%;
  background:radial-gradient(circle,var(--primary-glow) 0%,transparent 60%);
  filter:blur(60px);z-index:0;pointer-events:none;
}
.hero>.container{position:relative;z-index:1}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;background:var(--surface-2);border:1px solid var(--border);
  border-radius:99px;font-size:13px;color:var(--fg-2);margin-bottom:24px;
}
.dot{width:8px;height:8px;border-radius:50%;background:var(--success);box-shadow:0 0 10px var(--success);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.hero-title{
  font-size:clamp(40px,7vw,80px);font-weight:800;
  letter-spacing:-3px;line-height:1.05;margin:0 0 20px;
}
.hero-sub{
  font-size:clamp(16px,2vw,20px);color:var(--fg-2);
  max-width:620px;margin:0 auto 36px;line-height:1.6;
}
.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-bottom:60px}
.hero-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  max-width:700px;margin:0 auto;padding-top:32px;
  border-top:1px solid var(--border);
}
.hero-stats div{display:flex;flex-direction:column;gap:4px}
.hero-stats b{font-size:24px;font-weight:800;background:var(--gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-stats span{font-size:12px;color:var(--fg-3);text-transform:uppercase;letter-spacing:1px}

/* Browser mockup */
.hero-preview{margin-top:60px;position:relative;z-index:1}
.browser-mock{
  background:var(--bg-2);border:1px solid var(--border);
  border-radius:16px;overflow:hidden;
  box-shadow:var(--shadow-lg);
  max-width:1000px;margin:0 auto;
}
.browser-bar{
  display:flex;align-items:center;gap:6px;padding:12px 16px;
  background:var(--bg-3);border-bottom:1px solid var(--border);
}
.browser-bar>span{width:12px;height:12px;border-radius:50%;background:var(--surface-2)}
.browser-bar>span:nth-child(1){background:#ff5f57}
.browser-bar>span:nth-child(2){background:#febc2e}
.browser-bar>span:nth-child(3){background:#28c840}
.browser-url{
  flex:1;background:var(--surface);border:1px solid var(--border);
  padding:6px 14px;border-radius:8px;font-size:12px;color:var(--fg-2);
  font-family:'JetBrains Mono',monospace;margin-left:12px;
}
.browser-body{
  padding:48px;display:grid;grid-template-columns:repeat(2,1fr);gap:20px;
  background:linear-gradient(135deg,var(--bg-2),var(--bg-3));min-height:280px;
}
.mock-card{
  background:var(--surface-2);border:1px solid var(--border);
  border-radius:14px;padding:32px;font-size:18px;font-weight:600;
  display:flex;align-items:center;justify-content:center;
  animation:floatCard 3s ease-in-out infinite;
}
.mock-card.mc1{animation-delay:0s}
.mock-card.mc2{animation-delay:.5s}
.mock-card.mc3{animation-delay:1s}
.mock-card.mc4{animation-delay:1.5s}
@keyframes floatCard{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}

/* ===== SECTIONS ===== */
.section{padding:100px 0;position:relative}
.section-alt{background:var(--bg-2)}
.section-head{text-align:center;margin-bottom:60px;max-width:680px;margin-left:auto;margin-right:auto}
.eyebrow{
  display:inline-block;padding:4px 12px;background:var(--gradient-soft);
  color:var(--primary);border-radius:99px;font-size:12px;
  font-weight:700;text-transform:uppercase;letter-spacing:1.5px;margin-bottom:16px;
}
.section-head h2{font-size:clamp(28px,4vw,42px);font-weight:800;letter-spacing:-1.5px;margin:0 0 12px}
.section-head p{color:var(--fg-2);font-size:17px;margin:0}

.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.feature-card{
  padding:28px;background:var(--surface);border:1px solid var(--border);
  border-radius:16px;transition:all .3s ease;position:relative;overflow:hidden;
}
.feature-card::before{
  content:"";position:absolute;inset:0;background:var(--gradient-soft);opacity:0;transition:opacity .3s;
}
.feature-card:hover{transform:translateY(-4px);border-color:var(--border-2)}
.feature-card:hover::before{opacity:1}
.feature-card>*{position:relative}
.fc-icon{width:48px;height:48px;border-radius:12px;background:var(--gradient);display:grid;place-items:center;font-size:22px;margin-bottom:16px}
.feature-card h3{margin:0 0 8px;font-size:17px;font-weight:700}
.feature-card p{margin:0;color:var(--fg-2);font-size:14px;line-height:1.6}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{
  padding:32px;background:var(--surface);border:1px solid var(--border);
  border-radius:16px;text-align:left;
}
.step-num{
  font-family:'JetBrains Mono',monospace;font-size:14px;
  background:var(--gradient);-webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;font-weight:700;margin-bottom:12px;
}
.step h3{margin:0 0 8px;font-size:20px;font-weight:700}
.step p{margin:0;color:var(--fg-2)}

.demo-container{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.demo-text h2{font-size:clamp(28px,4vw,40px);font-weight:800;letter-spacing:-1.5px;margin:8px 0 16px}
.demo-text p{color:var(--fg-2);font-size:17px;margin-bottom:24px}
.demo-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:20px;padding:24px;box-shadow:var(--shadow-lg);
}
.dropzone-demo{
  border:2px dashed var(--border-2);border-radius:14px;
  padding:60px 24px;text-align:center;background:var(--surface);
}
.dz-icon{font-size:48px;margin-bottom:12px;opacity:.7}

.faq-list{display:flex;flex-direction:column;gap:12px;max-width:760px;margin:0 auto}
.faq-list details{
  padding:20px 24px;background:var(--surface);border:1px solid var(--border);
  border-radius:12px;cursor:pointer;
}
.faq-list summary{font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq-list summary::after{content:"+";font-size:22px;color:var(--fg-3);transition:transform .2s}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list p{margin:12px 0 0;color:var(--fg-2)}

/* ===== FOOTER ===== */
.footer{padding:60px 0 24px;border-top:1px solid var(--border);background:var(--bg-2)}
.footer-inner{display:grid;grid-template-columns:1fr 2fr;gap:48px;margin-bottom:40px}
.footer-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.footer-cols h4{margin:0 0 12px;font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--fg-3)}
.footer-cols a{display:block;color:var(--fg-2);text-decoration:none;font-size:14px;margin-bottom:8px}
.footer-cols a:hover{color:var(--fg)}
.footer-bottom{padding-top:24px;border-top:1px solid var(--border);color:var(--fg-3);font-size:13px;text-align:center}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float{
  position:fixed;bottom:24px;right:24px;z-index:90;
  display:flex;align-items:center;gap:10px;
  padding:12px 18px;background:#25D366;color:#fff;
  border-radius:99px;text-decoration:none;font-weight:600;font-size:14px;
  box-shadow:0 8px 30px rgba(37,211,102,.4);
  transition:all .3s ease;
  animation:waPulse 2.5s ease-in-out infinite;
}
.whatsapp-float:hover{transform:translateY(-3px);box-shadow:0 12px 40px rgba(37,211,102,.5)}
@keyframes waPulse{0%,100%{box-shadow:0 8px 30px rgba(37,211,102,.4)}50%{box-shadow:0 8px 40px rgba(37,211,102,.7)}}
.wa-nav-btn{background:#25D366!important;color:#fff!important;border-color:#25D366!important}
.wa-nav-btn:hover{filter:brightness(1.1)}
@media (max-width:640px){.whatsapp-float .wa-text{display:none}.whatsapp-float{padding:14px;border-radius:50%}}

/* ===== TOAST ===== */
.toast-container{position:fixed;top:24px;right:24px;z-index:9000;display:flex;flex-direction:column;gap:8px}
.toast{
  padding:14px 18px;background:var(--bg-2);border:1px solid var(--border);
  border-left:4px solid var(--primary);border-radius:10px;
  box-shadow:var(--shadow-lg);min-width:260px;max-width:360px;
  display:flex;align-items:center;gap:12px;font-size:14px;
  animation:toastIn .3s ease;
}
.toast.success{border-left-color:var(--success)}
.toast.error{border-left-color:var(--danger)}
.toast.warn{border-left-color:var(--warning)}
@keyframes toastIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}

/* ===== MODAL ===== */
.modal{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:24px}
.modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);animation:fadeIn .2s}
.modal-card{
  position:relative;z-index:1;background:var(--bg-2);
  border:1px solid var(--border);border-radius:20px;
  padding:32px;max-width:440px;width:100%;
  box-shadow:var(--shadow-lg);
  animation:modalIn .3s cubic-bezier(.34,1.56,.64,1);
  max-height:90vh;overflow-y:auto;
}
@keyframes modalIn{from{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}
.modal-close{
  position:absolute;top:16px;right:16px;width:32px;height:32px;
  background:var(--surface);border:0;border-radius:8px;color:var(--fg);
  font-size:20px;cursor:pointer;display:grid;place-items:center;
}
.modal-close:hover{background:var(--surface-2)}
.full-modal{padding:0}
.full-modal .editor-shell,.full-modal .preview-shell{
  width:100%;height:100%;background:var(--bg);
  display:flex;flex-direction:column;position:relative;z-index:1;
}

/* ===== AUTH ===== */
.auth-card{max-width:420px}
.auth-tabs{display:flex;background:var(--surface);padding:4px;border-radius:10px;margin-bottom:24px}
.auth-tab{flex:1;padding:8px;border:0;background:transparent;color:var(--fg-2);font-weight:600;cursor:pointer;border-radius:8px;transition:all .2s}
.auth-tab.active{background:var(--bg-2);color:var(--fg);box-shadow:0 2px 8px rgba(0,0,0,.1)}
.auth-body h2{margin:0 0 6px;font-size:24px;font-weight:800;letter-spacing:-.5px}
.input-group{margin-bottom:16px}
.input-group label{display:block;font-size:13px;font-weight:600;color:var(--fg-2);margin-bottom:6px}
.input-group input,.input-group select,.input-group textarea{
  width:100%;padding:12px 14px;background:var(--surface);
  border:1px solid var(--border);border-radius:10px;
  color:var(--fg);font-family:inherit;font-size:14px;
  transition:all .2s;
}
.input-group input:focus{outline:0;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}
.auth-foot{margin-top:16px;text-align:center;font-size:13px}
.admin-badge{
  display:inline-block;padding:4px 10px;background:var(--gradient);
  color:#fff;border-radius:6px;font-size:11px;font-weight:700;
  letter-spacing:1.5px;margin-bottom:12px;
}

/* ===== DASHBOARD LAYOUT ===== */
#dashboardPage,#adminPage{display:flex;min-height:100vh}
.sidebar{
  width:240px;background:var(--bg-2);border-right:1px solid var(--border);
  display:flex;flex-direction:column;padding:20px 14px;
  position:sticky;top:0;height:100vh;flex-shrink:0;
  transition:transform .3s ease;
}
.sidebar-brand{display:flex;align-items:center;gap:10px;padding:6px 10px 24px}
.sidebar-brand .brand-text span{font-size:15px}
.sidebar-nav{display:flex;flex-direction:column;gap:4px;flex:1}
.sidebar-foot{display:flex;flex-direction:column;gap:4px;padding-top:16px;border-top:1px solid var(--border)}
.side-link{
  display:flex;align-items:center;gap:12px;
  padding:10px 12px;background:transparent;border:0;
  color:var(--fg-2);font-family:inherit;font-size:14px;font-weight:500;
  cursor:pointer;border-radius:10px;text-align:left;text-decoration:none;
  transition:all .2s;
}
.side-link:hover{background:var(--surface-2);color:var(--fg)}
.side-link.active{background:var(--gradient-soft);color:var(--primary);font-weight:600}
.side-link span{font-size:16px;width:20px;display:inline-flex;justify-content:center}
.side-wa{color:#25D366!important}
.admin-mark{background:linear-gradient(135deg,#ef4444,#f59e0b)!important}

.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 28px;border-bottom:1px solid var(--border);
  background:var(--glass);backdrop-filter:blur(20px);
  position:sticky;top:0;z-index:50;gap:16px;
}
.topbar-l{display:flex;align-items:center;gap:14px}
.topbar h1{margin:0;font-size:20px;font-weight:700;letter-spacing:-.3px}
.topbar-r{display:flex;align-items:center;gap:14px}
.search-input{
  padding:9px 14px;background:var(--surface);border:1px solid var(--border);
  border-radius:10px;color:var(--fg);font-family:inherit;font-size:14px;
  width:280px;
}
.search-input:focus{outline:0;border-color:var(--primary)}
.user-chip{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--gradient);display:grid;place-items:center;color:#fff;font-weight:700;font-size:13px}
.icon-btn{background:none;border:0;color:var(--fg);font-size:20px;cursor:pointer}
.mobile-only{display:none}

.view{display:none;padding:28px;animation:fadeUp .3s ease}
.view.active{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

.view-controls{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:12px;flex-wrap:wrap}
.left-controls{display:flex;gap:10px;align-items:center}
.left-controls select{
  padding:8px 12px;background:var(--surface);border:1px solid var(--border);
  border-radius:8px;color:var(--fg);font-family:inherit;font-size:13px;cursor:pointer;
}
.view-toggle{display:flex;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:2px}
.vt{padding:6px 10px;background:transparent;border:0;color:var(--fg-2);cursor:pointer;border-radius:6px;font-size:14px}
.vt.active{background:var(--bg-2);color:var(--fg)}

/* PROJECTS GRID/LIST */
.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.projects-list{display:flex;flex-direction:column;gap:10px}
.project-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:14px;overflow:hidden;transition:all .25s ease;
  display:flex;flex-direction:column;
}
.project-card:hover{transform:translateY(-3px);border-color:var(--border-2);box-shadow:var(--shadow-lg)}
.project-thumb{
  height:140px;background:var(--gradient-soft);
  display:grid;place-items:center;font-size:48px;
  border-bottom:1px solid var(--border);position:relative;overflow:hidden;
}
.project-thumb iframe{width:100%;height:100%;border:0;pointer-events:none;transform:scale(.5);transform-origin:top left;width:200%;height:200%}
.project-body{padding:16px;flex:1;display:flex;flex-direction:column;gap:8px}
.project-name{font-weight:700;font-size:15px;display:flex;align-items:center;gap:6px}
.project-meta{font-size:12px;color:var(--fg-3);display:flex;gap:10px;flex-wrap:wrap}
.project-actions{display:flex;gap:6px;padding:12px 16px;border-top:1px solid var(--border);background:var(--bg-2)}
.project-actions button,.project-actions a{
  flex:1;padding:7px;background:var(--surface);border:1px solid var(--border);
  border-radius:7px;font-family:inherit;font-size:12px;color:var(--fg);
  cursor:pointer;transition:all .15s;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;
}
.project-actions button:hover,.project-actions a:hover{background:var(--surface-2);border-color:var(--primary)}
.badge{font-size:10px;padding:2px 8px;border-radius:99px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}
.badge.public{background:rgba(16,185,129,.15);color:var(--success)}
.badge.private{background:rgba(239,68,68,.15);color:var(--danger)}

/* List view */
.projects-list .project-card{flex-direction:row;align-items:center}
.projects-list .project-thumb{width:80px;height:80px;border-bottom:0;border-right:1px solid var(--border);font-size:24px;flex-shrink:0}
.projects-list .project-thumb iframe{display:none}
.projects-list .project-body{padding:12px 16px}
.projects-list .project-actions{border-top:0;border-left:1px solid var(--border);background:transparent;padding:12px 16px;flex-direction:row;width:auto}

.empty-state{text-align:center;padding:80px 24px;background:var(--surface);border:1px dashed var(--border-2);border-radius:16px}
.empty-icon{font-size:56px;margin-bottom:12px;opacity:.6}
.empty-state h3{margin:0 0 6px}
.empty-state p{color:var(--fg-2);margin:0 0 20px}

/* UPLOAD */
.upload-card{
  max-width:720px;margin:0 auto;background:var(--surface);
  border:1px solid var(--border);border-radius:16px;padding:28px;
}
.dropzone{
  border:2px dashed var(--border-2);border-radius:14px;
  padding:50px 24px;text-align:center;background:var(--bg-2);
  transition:all .25s;cursor:pointer;margin:20px 0;
}
.dropzone.drag{border-color:var(--primary);background:var(--gradient-soft)}
.dropzone h3{margin:8px 0 4px}
.dropzone p{color:var(--fg-2);margin:0 0 16px;font-size:14px}
.upload-list{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;max-height:240px;overflow:auto}
.upload-item{
  display:flex;align-items:center;gap:10px;padding:10px 14px;
  background:var(--surface);border:1px solid var(--border);border-radius:10px;font-size:13px;
}
.upload-item .ui-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.upload-item .ui-size{color:var(--fg-3);font-size:12px}
.upload-item button{background:none;border:0;color:var(--danger);cursor:pointer;font-size:18px}

/* ANALYTICS */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:24px}
.stat-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:14px;padding:20px;
}
.stat-card.big{padding:24px}
.stat-card h3{margin:0 0 16px;font-size:15px}
.stat-label{font-size:12px;color:var(--fg-3);text-transform:uppercase;letter-spacing:1px;margin-bottom:8px}
.stat-value{font-size:32px;font-weight:800;background:var(--gradient);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-1px}
.top-list{display:flex;flex-direction:column;gap:8px}
.top-list>div{display:flex;justify-content:space-between;padding:10px 14px;background:var(--surface-2);border-radius:8px;font-size:14px}

/* SETTINGS */
.settings-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:14px;padding:24px;margin-bottom:18px;max-width:560px;
}
.settings-card h3{margin:0 0 16px}
.settings-card.danger{border-color:var(--danger)}

/* EDITOR */
.editor-head{
  display:flex;justify-content:space-between;align-items:center;
  padding:14px 20px;border-bottom:1px solid var(--border);background:var(--bg-2);
}
.editor-title{display:flex;align-items:center;gap:8px;font-weight:600;font-size:14px}
.editor-actions{display:flex;align-items:center;gap:10px}
.editor-body{flex:1;display:flex;overflow:hidden}
.editor-files{
  width:240px;border-right:1px solid var(--border);background:var(--bg-2);
  padding:12px;overflow-y:auto;flex-shrink:0;
}
.ef-item{
  padding:8px 12px;border-radius:8px;font-size:13px;cursor:pointer;
  display:flex;align-items:center;gap:8px;color:var(--fg-2);
  font-family:'JetBrains Mono',monospace;
}
.ef-item:hover{background:var(--surface)}
.ef-item.active{background:var(--gradient-soft);color:var(--primary)}
.editor-main{flex:1;display:flex;flex-direction:column;min-width:0}
.editor-tabs{display:flex;gap:2px;padding:8px 12px 0;background:var(--bg-2);border-bottom:1px solid var(--border);overflow-x:auto}
.et-tab{padding:8px 14px;background:var(--surface);border:1px solid var(--border);border-bottom:0;border-radius:8px 8px 0 0;font-size:12px;font-family:'JetBrains Mono',monospace;color:var(--fg-2);cursor:pointer;display:flex;gap:6px;align-items:center}
.et-tab.active{background:var(--bg);color:var(--fg)}
.et-tab .x{opacity:.5}
.et-tab .x:hover{opacity:1}
#editorTextarea{
  flex:1;background:var(--bg);color:var(--fg);border:0;outline:0;
  padding:20px;font-family:'JetBrains Mono',monospace;font-size:13px;
  line-height:1.6;resize:none;width:100%;
}

/* PREVIEW */
.preview-shell{background:var(--bg-3)}
.preview-url{font-family:'JetBrains Mono',monospace;font-size:12px;color:var(--fg-3);margin-left:10px}
.preview-body{flex:1;overflow:auto;padding:24px;display:grid;place-items:center}
.preview-frame-wrap{
  background:var(--bg-2);border:1px solid var(--border);border-radius:12px;
  overflow:hidden;box-shadow:var(--shadow-lg);transition:width .3s ease;
  width:100%;height:100%;
}
.preview-frame-wrap.desktop{width:100%;height:100%}
.preview-frame-wrap.tablet{width:768px;height:1024px;max-width:100%;max-height:100%}
.preview-frame-wrap.mobile{width:375px;height:667px;max-width:100%}
#previewIframe{width:100%;height:100%;border:0;background:#fff}
.device-switch{display:flex;background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:2px}
.ds{padding:6px 10px;background:transparent;border:0;color:var(--fg-2);cursor:pointer;border-radius:6px;font-size:14px}
.ds.active{background:var(--bg);color:var(--fg)}

/* VERSIONS */
.versions-list{display:flex;flex-direction:column;gap:10px;max-height:400px;overflow:auto}
.version-item{
  display:flex;justify-content:space-between;align-items:center;
  padding:12px 16px;background:var(--surface);border:1px solid var(--border);
  border-radius:10px;font-size:13px;
}

/* ADMIN */
.admin-list{display:flex;flex-direction:column;gap:10px}
.admin-list .item{
  background:var(--surface);border:1px solid var(--border);border-radius:12px;
  padding:16px;display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
}
.admin-list .item-info{flex:1;min-width:200px}
.admin-list .item-info b{display:block;margin-bottom:4px}
.admin-list .item-info small{color:var(--fg-3);font-size:12px}

/* RESPONSIVE */
@media (max-width:960px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--bg-2);flex-direction:column;padding:20px;border-bottom:1px solid var(--border)}
  .nav-links.open{display:flex}
  .mobile-toggle{display:block}
  .nav-actions .btn:not(.btn-primary):not(#themeToggle){display:none}
  .demo-container{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  .sidebar{position:fixed;left:0;top:0;transform:translateX(-100%);z-index:200}
  .sidebar.open{transform:translateX(0)}
  .mobile-only{display:inline-flex}
  .search-input{width:160px}
  .topbar{padding:14px 16px}
  .view{padding:18px}
  .editor-files{width:160px}
  .browser-body{grid-template-columns:1fr;padding:24px}
  .user-chip span{display:none}
}