@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');
:root{--primary:#6366f1;--primary-dark:#4f46e5;--primary-light:#818cf8;--secondary:#10b981;--accent:#f59e0b;--danger:#ef4444;--bg:#fff;--bg2:#f8fafc;--bg3:#f1f5f9;--surface:#fff;--border:#e2e8f0;--text:#0f172a;--text2:#475569;--text3:#94a3b8;--shadow:0 4px 24px rgba(99,102,241,.08);--shadow-lg:0 20px 60px rgba(99,102,241,.15);--radius:16px;--radius-sm:10px;--radius-lg:24px;--trans:.3s cubic-bezier(.4,0,.2,1)}
[data-theme=dark]{--bg:#0a0a0f;--bg2:#0f0f1a;--bg3:#16162a;--surface:#13131f;--border:#252540;--text:#f1f5f9;--text2:#94a3b8;--text3:#475569;--shadow:0 4px 24px rgba(0,0,0,.4);--shadow-lg:0 20px 60px rgba(0,0,0,.6)}
*,::before,::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;transition:background var(--trans),color var(--trans);overflow-x:hidden}
a{text-decoration:none}
img{max-width:100%;height:auto}
button{font-family:inherit}

/* Announcement */
.announcement-bar{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;text-align:center;padding:10px 20px;font-size:.85rem;font-weight:500;position:relative;z-index:100}
.announcement-bar a{color:#fff;font-weight:700;text-decoration:underline}
.announcement-bar .close-btn{position:absolute;right:16px;top:50%;transform:translateY(-50%);background:none;border:none;color:#fff;cursor:pointer;font-size:1.1rem;opacity:.8}

/* Nav */
.navbar{background:rgba(255,255,255,.92);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:200;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);transition:all var(--trans)}
[data-theme=dark] .navbar{background:rgba(10,10,15,.92)}
.nav-inner{max-width:1320px;margin:0 auto;padding:0 24px;display:flex;align-items:center;gap:20px;height:68px}
.logo{font-family:'Plus Jakarta Sans',sans-serif;font-weight:800;font-size:1.4rem;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:2px;list-style:none}
.nav-links a{padding:8px 12px;border-radius:8px;color:var(--text2);font-size:.875rem;font-weight:500;transition:all var(--trans)}
.nav-links a:hover,.nav-links a.active{background:var(--bg3);color:var(--primary)}
.nav-actions{margin-left:auto;display:flex;align-items:center;gap:8px}
.theme-toggle{width:40px;height:40px;background:var(--bg3);border:1px solid var(--border);border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;color:var(--text2);transition:all var(--trans)}
.theme-toggle:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-admin{padding:8px 16px;border-radius:8px;background:var(--primary);color:#fff;font-size:.8rem;font-weight:600;transition:all var(--trans)}
.btn-admin:hover{background:var(--primary-dark);transform:translateY(-1px)}
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.hamburger span{width:22px;height:2px;background:var(--text);border-radius:2px;transition:all var(--trans)}

/* Hero */
.hero{min-height:88vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:80px 24px 60px;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(99,102,241,.12) 0%,transparent 70%),radial-gradient(ellipse 50% 40% at 80% 60%,rgba(16,185,129,.08) 0%,transparent 60%),radial-gradient(ellipse 50% 40% at 20% 80%,rgba(245,158,11,.06) 0%,transparent 60%);animation:hglow 8s ease-in-out infinite alternate}
@keyframes hglow{0%{opacity:.8}100%{opacity:1}}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(99,102,241,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(99,102,241,.04) 1px,transparent 1px);background-size:50px 50px;animation:gridmv 25s linear infinite;opacity:.6}
@keyframes gridmv{0%{transform:translateY(0)}100%{transform:translateY(50px)}}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(99,102,241,.1);border:1px solid rgba(99,102,241,.2);color:var(--primary);border-radius:100px;padding:8px 18px;font-size:.8rem;font-weight:600;margin-bottom:28px;animation:fiu .6s ease;position:relative;z-index:1}
.hero-title{font-family:'Plus Jakarta Sans',sans-serif;font-size:clamp(2.4rem,6vw,4.2rem);font-weight:800;line-height:1.1;max-width:820px;margin-bottom:20px;animation:fiu .7s ease;position:relative;z-index:1}
.hero-title span{background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-subtitle{font-size:clamp(1rem,2vw,1.15rem);color:var(--text2);max-width:580px;margin-bottom:44px;animation:fiu .8s ease;position:relative;z-index:1}
.hero-search{width:100%;max-width:680px;position:relative;z-index:10;animation:fiu .9s ease}
.search-wrap{position:relative;background:var(--surface);border:2px solid var(--border);border-radius:100px;display:flex;align-items:center;padding:7px 7px 7px 22px;gap:10px;box-shadow:var(--shadow-lg);transition:all var(--trans)}
.search-wrap:focus-within{border-color:var(--primary);box-shadow:0 0 0 4px rgba(99,102,241,.1),var(--shadow-lg)}
.search-icon{font-size:1.1rem;color:var(--text3);flex-shrink:0}
.search-input{flex:1;border:none;outline:none;font-size:1rem;background:transparent;color:var(--text);font-family:inherit}
.search-input::placeholder{color:var(--text3)}
.search-btn{padding:11px 26px;border-radius:100px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border:none;cursor:pointer;font-size:.875rem;font-weight:600;transition:all var(--trans);white-space:nowrap}
.search-btn:hover{transform:scale(1.02);box-shadow:0 8px 24px rgba(99,102,241,.4)}
.search-suggestions{position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);overflow:hidden;z-index:100;display:none}
.search-suggestions.active{display:block}
.suggestion-item{padding:12px 20px;cursor:pointer;transition:background var(--trans);display:flex;align-items:center;gap:12px;color:var(--text);font-size:.875rem}
.suggestion-item:hover{background:var(--bg3)}
.suggestion-item img{width:32px;height:32px;border-radius:8px;object-fit:cover}
.hero-stats{display:flex;gap:28px;margin-top:36px;position:relative;z-index:1;animation:fiu 1s ease}
.hero-stat .num{font-size:1.5rem;font-weight:800;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-stat .label{font-size:.75rem;color:var(--text3);font-weight:500;margin-top:2px}
.float-card{position:absolute;z-index:2;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:10px 14px;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:8px;font-size:.78rem;font-weight:600;color:var(--text2);animation:float 4s ease-in-out infinite;white-space:nowrap}
.float-card-1{top:22%;left:4%;animation-delay:0s}
.float-card-2{top:30%;right:4%;animation-delay:1.5s}
.float-card-3{bottom:22%;left:6%;animation-delay:.8s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

/* Sections */
.section{padding:72px 0}
.container{max-width:1320px;margin:0 auto;padding:0 24px}
.section-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:36px;gap:16px}
.section-header h2{font-family:'Plus Jakarta Sans',sans-serif;font-size:clamp(1.4rem,3vw,1.9rem);font-weight:800}
.section-header h2 span{background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-header p{color:var(--text2);font-size:.875rem;margin-top:4px}
.view-all{color:var(--primary);font-weight:600;font-size:.85rem;display:flex;align-items:center;gap:4px;transition:gap var(--trans);white-space:nowrap}
.view-all:hover{gap:8px}

/* Category Filters */
.cat-filter-wrap{background:var(--bg2);border-bottom:1px solid var(--border);position:sticky;top:68px;z-index:150}
.cat-filters{display:flex;gap:8px;align-items:center;padding:14px 24px;overflow-x:auto;max-width:1320px;margin:0 auto;scrollbar-width:none}
.cat-filters::-webkit-scrollbar{display:none}
.cat-btn{display:flex;align-items:center;gap:7px;padding:8px 16px;border-radius:100px;background:var(--surface);border:1.5px solid var(--border);color:var(--text2);font-size:.82rem;font-weight:500;cursor:pointer;white-space:nowrap;transition:all var(--trans);font-family:inherit}
.cat-btn:hover{border-color:var(--primary);color:var(--primary)}
.cat-btn.active{background:var(--primary);color:#fff;border-color:var(--primary);box-shadow:0 4px 14px rgba(99,102,241,.3)}
.cat-btn .cat-count{background:rgba(255,255,255,.2);border-radius:100px;padding:2px 7px;font-size:.72rem;font-weight:700}
.cat-btn:not(.active) .cat-count{background:var(--bg3);color:var(--text3)}

/* Cards Grid */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:22px}

/* Referral Card */
.ref-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:22px;position:relative;overflow:hidden;cursor:default;transition:all var(--trans);animation:cfi .5s ease both;display:flex;flex-direction:column;gap:14px;transform-style:preserve-3d}
.ref-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,transparent,rgba(99,102,241,.03));border-radius:inherit;opacity:0;transition:opacity var(--trans)}
.ref-card:hover{transform:translateY(-5px) scale(1.01);box-shadow:var(--shadow-lg);border-color:rgba(99,102,241,.2)}
.ref-card:hover::before{opacity:1}
@keyframes cfi{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
.card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}
.card-logo{width:54px;height:54px;border-radius:13px;object-fit:cover;border:2px solid var(--border);background:var(--bg3);display:block;flex-shrink:0}
.card-logo-placeholder{width:54px;height:54px;border-radius:13px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));display:flex;align-items:center;justify-content:center;font-size:1.4rem;font-weight:800;color:#fff;flex-shrink:0}
.card-badges{display:flex;flex-direction:column;align-items:flex-end;gap:5px}
.badge{padding:3px 9px;border-radius:100px;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}
.badge-new{background:rgba(16,185,129,.12);color:#10b981}
.badge-trending{background:rgba(245,158,11,.12);color:#f59e0b}
.badge-hot{background:rgba(239,68,68,.12);color:#ef4444}
.badge-exclusive{background:rgba(99,102,241,.12);color:var(--primary)}
.badge-limited{background:rgba(249,115,22,.12);color:#f97316}
.badge-cat{background:var(--bg3);color:var(--text2);border:1px solid var(--border)}
.card-name{font-family:'Plus Jakarta Sans',sans-serif;font-size:1rem;font-weight:700;color:var(--text);margin-bottom:4px}
.card-desc{font-size:.8rem;color:var(--text2);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-reward{display:flex;align-items:center;gap:8px;background:linear-gradient(135deg,rgba(16,185,129,.08),rgba(16,185,129,.04));border:1px solid rgba(16,185,129,.15);border-radius:10px;padding:9px 13px;font-size:.83rem;font-weight:600;color:#059669}
.card-meta{display:flex;align-items:center;gap:10px;font-size:.76rem;color:var(--text3);border-top:1px solid var(--border);padding-top:12px}
.card-meta span{display:flex;align-items:center;gap:3px}
.card-actions{display:flex;gap:7px;align-items:center}
.btn-visit{flex:1;padding:10px;border-radius:10px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border:none;cursor:pointer;font-size:.85rem;font-weight:600;transition:all var(--trans);display:flex;align-items:center;justify-content:center;gap:6px;position:relative;overflow:hidden;font-family:inherit}
.btn-visit:hover{transform:translateY(-1px);box-shadow:0 8px 24px rgba(99,102,241,.4)}
.btn-visit .ripple{position:absolute;border-radius:50%;background:rgba(255,255,255,.3);transform:scale(0);animation:rpl .6s linear;pointer-events:none}
@keyframes rpl{to{transform:scale(4);opacity:0}}
.btn-icon{width:37px;height:37px;border-radius:9px;border:1.5px solid var(--border);background:var(--bg3);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.9rem;color:var(--text2);transition:all var(--trans);font-family:inherit}
.btn-icon:hover{border-color:var(--primary);color:var(--primary);background:rgba(99,102,241,.05)}
.btn-icon.liked{border-color:#ef4444;color:#ef4444;background:rgba(239,68,68,.05)}

/* Countdown */
.countdown{display:flex;gap:6px;align-items:center;font-size:.78rem;color:var(--text3)}
.cd-num{background:var(--bg3);border-radius:5px;padding:3px 7px;font-weight:700;color:var(--text);font-size:.85rem;min-width:30px;display:inline-block;text-align:center;font-variant-numeric:tabular-nums}
.cd-sep{font-weight:700;color:var(--primary)}

/* Skeleton */
.skeleton{background:linear-gradient(90deg,var(--bg3) 25%,var(--border) 50%,var(--bg3) 75%);background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:8px}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
.skel-logo{width:54px;height:54px;border-radius:13px}
.skel-line{height:13px;margin:5px 0}
.skel-w80{width:80%}.skel-w60{width:60%}.skel-w40{width:40%}
.skel-btn{height:38px;border-radius:10px}

/* Trending */
.trending-section{background:var(--bg2)}

/* Featured */
.featured-card{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;border-radius:var(--radius-lg);padding:26px;position:relative;overflow:hidden;display:flex;flex-direction:column;gap:14px}
.featured-card .card-name{color:#fff;font-size:1.1rem}
.featured-card .card-desc{color:rgba(255,255,255,.8)}
.featured-card .card-reward{background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.2);color:#fff}
.featured-card .btn-visit{background:#fff;color:var(--primary)}
.featured-card .btn-icon{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2);color:#fff}
.featured-card .card-meta{border-color:rgba(255,255,255,.15);color:rgba(255,255,255,.7)}
.featured-bg-circle{position:absolute;right:-20px;top:-20px;width:110px;height:110px;border-radius:50%;background:rgba(255,255,255,.08)}

/* Popup */
.popup-notif{position:fixed;bottom:24px;left:24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px;box-shadow:var(--shadow-lg);z-index:1000;display:flex;align-items:center;gap:10px;max-width:320px;transform:translateX(-130%);transition:transform .4s cubic-bezier(.4,0,.2,1);font-size:.85rem}
.popup-notif.show{transform:translateX(0)}
.popup-notif .p-icon{font-size:1.3rem;flex-shrink:0}
.popup-notif strong{display:block;font-weight:700;color:var(--text);margin-bottom:1px}
.popup-notif span{color:var(--text2);font-size:.78rem}

/* Toast */
.toast-container{position:fixed;top:86px;right:22px;display:flex;flex-direction:column;gap:7px;z-index:9999}
.toast{background:var(--text);color:var(--bg);padding:11px 18px;border-radius:9px;font-size:.85rem;font-weight:500;display:flex;align-items:center;gap:7px;animation:tin .3s ease,tout .3s ease 2.5s both;box-shadow:var(--shadow-lg)}
.toast.success{background:#10b981;color:#fff}
.toast.error{background:#ef4444;color:#fff}
@keyframes tin{from{opacity:0;transform:translateX(100%)}}
@keyframes tout{to{opacity:0;transform:translateX(100%)}}

/* Newsletter */
.newsletter-section{background:linear-gradient(135deg,var(--primary) 0%,#4f46e5 50%,var(--secondary) 100%);position:relative;overflow:hidden}
.newsletter-section::before{content:'';position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:24px 24px}
.newsletter-inner{position:relative;z-index:1;max-width:580px;margin:0 auto;text-align:center;padding:72px 24px}
.newsletter-inner h2{font-family:'Plus Jakarta Sans',sans-serif;font-size:1.9rem;font-weight:800;color:#fff;margin-bottom:10px}
.newsletter-inner p{color:rgba(255,255,255,.8);margin-bottom:28px}
.newsletter-form{display:flex;gap:8px;max-width:460px;margin:0 auto}
.newsletter-form input{flex:1;padding:13px 18px;border-radius:100px;border:none;outline:none;font-size:.9rem;background:rgba(255,255,255,.95);color:#0f172a;font-family:inherit}
.newsletter-form button{padding:13px 24px;border-radius:100px;background:#fff;color:var(--primary);border:none;cursor:pointer;font-weight:700;font-size:.85rem;font-family:inherit;white-space:nowrap;transition:all var(--trans)}
.newsletter-form button:hover{transform:scale(1.03)}

/* Footer */
footer{background:var(--bg2);border-top:1px solid var(--border);padding:56px 0 28px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:44px;margin-bottom:44px}
.footer-brand p{color:var(--text2);font-size:.85rem;line-height:1.7;margin-top:10px;max-width:260px}
.footer-col h4{font-weight:700;margin-bottom:14px;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text3)}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.footer-col a{color:var(--text2);font-size:.85rem;transition:color var(--trans)}
.footer-col a:hover{color:var(--primary)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:28px;border-top:1px solid var(--border);color:var(--text3);font-size:.78rem}

/* Mobile menu */
.mobile-menu{position:fixed;inset:0;z-index:500;background:var(--surface);display:flex;flex-direction:column;padding:24px;transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1)}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu .mm-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}
.mobile-menu .mm-links{display:flex;flex-direction:column;gap:4px}
.mobile-menu .mm-links a{padding:13px 14px;border-radius:10px;color:var(--text);font-size:1rem;font-weight:500;transition:all var(--trans)}
.mobile-menu .mm-links a:hover{background:var(--bg3);color:var(--primary)}

/* Pagination */
.pagination{display:flex;justify-content:center;gap:7px;margin-top:44px}
.page-btn{width:38px;height:38px;border-radius:9px;background:var(--surface);border:1.5px solid var(--border);color:var(--text2);cursor:pointer;font-weight:500;display:flex;align-items:center;justify-content:center;transition:all var(--trans);font-family:inherit;font-size:.875rem}
.page-btn:hover,.page-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}

/* Animations & Utils */
@keyframes fiu{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}
@keyframes fid{from{opacity:0;transform:translateY(-18px)}to{opacity:1;transform:translateY(0)}}
.reveal{opacity:0;transform:translateY(28px);transition:all .6s cubic-bezier(.4,0,.2,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.text-gradient{background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.chip{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:100px;background:var(--bg3);color:var(--text2);font-size:.76rem;font-weight:600;border:1px solid var(--border)}
.empty-state{text-align:center;padding:72px 24px;color:var(--text3)}
.empty-state .es-icon{font-size:2.8rem;margin-bottom:14px}
.empty-state h3{color:var(--text2);font-size:1.05rem;margin-bottom:6px}
.page-transition{animation:fiu .4s ease}

/* Admin */
.admin-sidebar{width:240px;background:var(--surface);border-right:1px solid var(--border);position:fixed;top:0;left:0;height:100vh;overflow-y:auto;display:flex;flex-direction:column;z-index:100}
.admin-content{margin-left:240px;min-height:100vh;background:var(--bg2)}

/* Responsive */
@media(max-width:1024px){.footer-grid{grid-template-columns:1fr 1fr;gap:28px}}
@media(max-width:768px){
  .nav-links,.btn-admin{display:none}
  .hamburger{display:flex}
  .hero{padding:56px 24px 40px;min-height:auto}
  .cards-grid{grid-template-columns:1fr 1fr;gap:14px}
  .section{padding:44px 0}
  .footer-grid{grid-template-columns:1fr;gap:22px}
  .footer-bottom{flex-direction:column;gap:6px;text-align:center}
  .newsletter-form{flex-direction:column}
  .hero-stats{flex-wrap:wrap;justify-content:center;gap:18px}
  .section-header{flex-direction:column;align-items:flex-start}
  .float-card{display:none}
  .admin-sidebar{width:100%;height:auto;position:relative}
  .admin-content{margin-left:0}
}
@media(max-width:480px){
  .cards-grid{grid-template-columns:1fr}
  .container{padding:0 14px}
  .hero-title{font-size:2rem}
  .cat-filters{padding:10px 14px}
}
@media(prefers-reduced-motion:reduce){*,::before,::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}