/* ═══════════════════════════════════════════════════════
   RIFA PLATFORM - DESIGN SYSTEM PREMIUM
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ─── RESET ─────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;background:#0B0F19;color:#FFFFFF;line-height:1.6;min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{cursor:pointer;border:none;font-family:inherit}
input,textarea,select{font-family:inherit}
::selection{background:rgba(255,215,0,.3);color:#fff}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:#0B0F19}
::-webkit-scrollbar-thumb{background:#1B2438;border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:#2a3550}

/* ─── VARIABLES ────────────────────────────────────── */
:root{
  --bg-primary:#0B0F19;
  --bg-card:#131A2A;
  --bg-card-hover:#1B2438;
  --bg-input:#0D1320;
  --border:rgba(255,255,255,0.06);
  --border-strong:rgba(255,255,255,0.12);
  --text:#FFFFFF;
  --text-secondary:#A7B0C0;
  --text-muted:#6E7687;
  --gold:#FFD700;
  --gold-light:#F8C94A;
  --gold-dark:#E6B800;
  --green:#00E676;
  --green-dark:#00C853;
  --blue:#3B82F6;
  --blue-dark:#2563EB;
  --red:#EF4444;
  --orange:#F59E0B;
  --radius-sm:8px;
  --radius:12px;
  --radius-lg:16px;
  --radius-xl:24px;
  --shadow-sm:0 2px 8px rgba(0,0,0,0.3);
  --shadow:0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg:0 8px 40px rgba(0,0,0,0.5);
  --shadow-glow:0 0 40px rgba(255,215,0,0.1);
  --transition:0.3s cubic-bezier(0.4,0,0.2,1);
}
.gradient-gold{background:linear-gradient(135deg,#FFD700,#F8C94A)}
.gradient-blue{background:linear-gradient(135deg,#2563EB,#60A5FA)}
.gradient-green{background:linear-gradient(135deg,#00E676,#00C853)}

/* ─── TYPOGRAPHY ───────────────────────────────────── */
h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:800;line-height:1.1}
h2{font-size:clamp(1.5rem,3vw,2.5rem);font-weight:700}
h3{font-size:clamp(1.2rem,2vw,1.5rem);font-weight:600}
h4{font-size:1.1rem;font-weight:600}
.text-gold{color:var(--gold)}
.text-green{color:var(--green)}
.text-blue{color:var(--blue)}
.text-red{color:var(--red)}
.text-muted{color:var(--text-muted)}
.text-secondary{color:var(--text-secondary)}
.font-light{font-weight:300}
.font-medium{font-weight:500}
.font-semibold{font-weight:600}
.font-bold{font-weight:700}
.font-extrabold{font-weight:800}

/* ─── LAYOUT ───────────────────────────────────────── */
.container{width:100%;max-width:1280px;margin:0 auto;padding:0 24px}
.page-wrapper{min-height:100vh;padding-top:80px}
.flex{display:flex}
.flex-col{flex-direction:column}
.flex-wrap{flex-wrap:wrap}
.items-center{align-items:center}
.justify-between{justify-content:space-between}
.justify-center{justify-content:center}
.gap-8{gap:8px}
.gap-12{gap:12px}
.gap-16{gap:16px}
.gap-24{gap:24px}
.gap-32{gap:32px}
.grid{display:grid}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:1024px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-2{grid-template-columns:1fr}}
@media(max-width:640px){.grid-3,.grid-4{grid-template-columns:1fr}.grid-2{grid-template-columns:1fr}}

/* ─── HEADER ───────────────────────────────────────── */
.header{position:fixed;top:0;left:0;right:0;z-index:100;padding:0 24px;transition:var(--transition)}
.header.scrolled{background:rgba(11,15,25,0.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.header-inner{max-width:1280px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:72px}
.header-logo{display:flex;align-items:center;gap:10px;font-size:1.4rem;font-weight:800;letter-spacing:-0.5px}
.header-logo .logo-icon{width:38px;height:38px;background:linear-gradient(135deg,#FFD700,#E6B800);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.2rem;color:#0B0F19;font-weight:800}
.header-nav{display:flex;align-items:center;gap:32px}
.header-nav a{font-size:0.9rem;font-weight:500;color:var(--text-secondary);transition:var(--transition);position:relative}
.header-nav a:hover,.header-nav a.active{color:var(--text)}
.header-nav a.active::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:2px;background:var(--gold);border-radius:2px}
.header-actions{display:flex;align-items:center;gap:12px}
.header-search{position:relative}
.header-search input{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);padding:10px 16px 10px 40px;color:var(--text);font-size:0.85rem;width:220px;transition:var(--transition);outline:none}
.header-search input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(255,215,0,0.1)}
.header-search svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted);width:18px;height:18px}
.user-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#2563EB,#60A5FA);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:0.9rem;cursor:pointer;transition:var(--transition);border:2px solid transparent}
.user-avatar:hover{border-color:var(--gold);transform:scale(1.05)}
.menu-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;z-index:101}
.menu-toggle span{width:24px;height:2px;background:var(--text);transition:var(--transition);border-radius:2px}
.menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.menu-toggle.active span:nth-child(2){opacity:0}
.menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
@media(max-width:768px){
  .header-nav{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:var(--bg-card);flex-direction:column;padding:100px 32px 32px;gap:24px;transition:var(--transition);border-left:1px solid var(--border);z-index:100}
  .header-nav.open{right:0}
  .header-search input{width:160px}
  .menu-toggle{display:flex}
}
@media(max-width:480px){
  .header-search{display:none}
}

/* ─── BUTTONS ──────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border-radius:var(--radius);font-size:0.9rem;font-weight:600;transition:all var(--transition);position:relative;overflow:hidden;white-space:nowrap;letter-spacing:0.01em}
.btn::after{content:'';position:absolute;inset:0;opacity:0;transition:opacity var(--transition)}
.btn:hover::after{opacity:1;background:rgba(255,255,255,0.05)}
.btn:active{transform:scale(0.97)}
.btn-sm{padding:8px 18px;font-size:0.8rem}
.btn-lg{padding:16px 36px;font-size:1.05rem;border-radius:var(--radius-lg)}
.btn-primary{background:linear-gradient(135deg,#FFD700,#E6B800);color:#0B0F19;box-shadow:0 4px 20px rgba(255,215,0,0.2)}
.btn-primary:hover{box-shadow:0 6px 30px rgba(255,215,0,0.35);transform:translateY(-2px)}
.btn-primary:hover::after{background:rgba(0,0,0,0.05)}
.btn-secondary{background:rgba(255,255,255,0.06);color:var(--text);border:1px solid var(--border)}
.btn-secondary:hover{background:rgba(255,255,255,0.1);border-color:var(--border-strong)}
.btn-success{background:linear-gradient(135deg,#00E676,#00C853);color:#0B0F19;box-shadow:0 4px 20px rgba(0,230,118,0.2)}
.btn-success:hover{box-shadow:0 6px 30px rgba(0,230,118,0.35);transform:translateY(-2px)}
.btn-danger{background:rgba(239,68,68,0.15);color:var(--red);border:1px solid rgba(239,68,68,0.2)}
.btn-danger:hover{background:rgba(239,68,68,0.25)}
.btn-ghost{background:transparent;color:var(--text-secondary)}
.btn-ghost:hover{color:var(--text);background:rgba(255,255,255,0.05)}
.btn-outline{background:transparent;border:1px solid var(--gold);color:var(--gold)}
.btn-outline:hover{background:rgba(255,215,0,0.1)}
.btn:disabled{opacity:0.4;pointer-events:none}
.btn-glow{position:relative}
.btn-glow::before{content:'';position:absolute;inset:-2px;background:linear-gradient(45deg,#FFD700,#F8C94A,#E6B800);border-radius:inherit;z-index:-1;opacity:0;transition:opacity var(--transition);filter:blur(8px)}
.btn-glow:hover::before{opacity:0.4}

/* ─── FORMS ────────────────────────────────────────── */
.form-group{margin-bottom:20px}
.form-label{display:block;margin-bottom:8px;font-size:0.85rem;font-weight:500;color:var(--text-secondary)}
.form-input,.form-select,.form-textarea{width:100%;height:52px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);padding:0 16px;color:var(--text);font-size:0.9rem;transition:var(--transition);outline:none}
.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(255,215,0,0.1)}
.form-input::placeholder{color:var(--text-muted)}
.form-textarea{height:auto;min-height:120px;padding:16px;resize:vertical}
.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236E7687' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}
.form-input.error,.form-select.error{border-color:var(--red)}
.form-hint{font-size:0.78rem;color:var(--text-muted);margin-top:6px}
.form-error{font-size:0.82rem;color:var(--red);margin-top:6px}
.form-checkbox{display:flex;align-items:center;gap:10px;cursor:pointer}
.form-checkbox input[type="checkbox"]{width:18px;height:18px;accent-color:var(--gold);cursor:pointer}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:480px){.form-row{grid-template-columns:1fr}}

/* ─── CARDS ────────────────────────────────────────── */
.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;transition:all var(--transition)}
.card:hover{background:var(--bg-card-hover);border-color:var(--border-strong);transform:translateY(-2px);box-shadow:var(--shadow)}
.card-glass{background:rgba(19,26,42,0.6);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border)}
.card-glow{position:relative}
.card-glow::before{content:'';position:absolute;inset:-1px;background:linear-gradient(45deg,transparent,rgba(255,215,0,0.1),transparent);border-radius:inherit;z-index:-1;opacity:0;transition:opacity var(--transition)}
.card-glow:hover::before{opacity:1}
.stat-card{padding:28px;display:flex;flex-direction:column;gap:12px}
.stat-card .stat-icon{width:48px;height:48px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:1.4rem}
.stat-card .stat-value{font-size:2rem;font-weight:800;letter-spacing:-1px}
.stat-card .stat-label{font-size:0.85rem;color:var(--text-secondary)}

/* ─── HERO SECTION ──────────────────────────────────── */
.hero{position:relative;padding:120px 0 80px;overflow:hidden;min-height:85vh;display:flex;align-items:center}
.hero::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 50%,rgba(255,215,0,0.03) 0%,transparent 50%),radial-gradient(circle at 70% 50%,rgba(37,99,235,0.03) 0%,transparent 50%);animation:heroPulse 8s ease-in-out infinite}
@keyframes heroPulse{0%,100%{transform:translate(0,0)}50%{transform:translate(1%,1%)}}
.hero-content{position:relative;z-index:2;max-width:720px}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,215,0,0.1);border:1px solid rgba(255,215,0,0.2);border-radius:50px;padding:8px 20px;font-size:0.85rem;font-weight:600;color:var(--gold);margin-bottom:28px}
.hero-title{font-size:clamp(2.5rem,6vw,4.5rem);margin-bottom:20px;line-height:1.05}
.hero-title span{background:linear-gradient(135deg,#FFD700,#F8C94A);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-subtitle{font-size:1.15rem;color:var(--text-secondary);margin-bottom:40px;max-width:520px;line-height:1.7}
.hero-buttons{display:flex;gap:16px;flex-wrap:wrap}
.hero-stats{margin-top:64px;display:flex;gap:40px;flex-wrap:wrap}
.hero-stat{text-align:center}
.hero-stat .val{font-size:2rem;font-weight:800;display:block}
.hero-stat .lbl{font-size:0.8rem;color:var(--text-muted)}
.hero-visual{position:absolute;right:-80px;top:50%;transform:translateY(-50%);width:500px;height:500px;background:radial-gradient(circle,rgba(255,215,0,0.08) 0%,transparent 70%);border-radius:50%;pointer-events:none}
.hero-visual::after{content:'';position:absolute;inset:20%;border:1px solid rgba(255,215,0,0.08);border-radius:50%;animation:spin 20s linear infinite}
@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@media(max-width:768px){
  .hero{padding:80px 0 60px;min-height:auto}
  .hero-visual{display:none}
}

/* ─── RAFFLE CARDS ─────────────────────────────────── */
.raffle-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:24px}
@media(max-width:400px){.raffle-grid{grid-template-columns:1fr}}
.raffle-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);overflow:hidden;transition:all var(--transition);position:relative;cursor:pointer}
.raffle-card:hover{border-color:var(--border-strong);transform:translateY(-4px);box-shadow:0 20px 50px rgba(0,0,0,0.5),0 0 30px rgba(255,215,0,0.05)}
.raffle-card-image{height:200px;background:linear-gradient(135deg,var(--bg-card-hover),var(--bg-card));display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.raffle-card-image img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease}
.raffle-card:hover .raffle-card-image img{transform:scale(1.05)}
.raffle-card-image .icon{font-size:4rem;opacity:0.3}
.raffle-card-badge{position:absolute;top:16px;left:16px;background:linear-gradient(135deg,#FFD700,#E6B800);color:#0B0F19;padding:6px 14px;border-radius:50px;font-size:0.75rem;font-weight:700;letter-spacing:0.02em}
.raffle-card-badge.private{background:rgba(59,130,246,0.2);color:var(--blue)}
.raffle-card-body{padding:20px}
.raffle-card-title{font-size:1.1rem;font-weight:700;margin-bottom:8px;line-height:1.3}
.raffle-card-desc{font-size:0.85rem;color:var(--text-secondary);margin-bottom:16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.raffle-card-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.raffle-card-price{font-size:1.3rem;font-weight:800;color:var(--gold)}
.raffle-card-price small{font-size:0.7rem;color:var(--text-muted);font-weight:400}
.raffle-card-tickets{font-size:0.8rem;color:var(--text-muted)}
.progress-bar{height:6px;background:rgba(255,255,255,0.06);border-radius:3px;overflow:hidden;margin-bottom:12px}
.progress-bar-fill{height:100%;background:linear-gradient(90deg,var(--green),var(--green-dark));border-radius:3px;transition:width 1s ease}
.raffle-card-footer{display:flex;justify-content:space-between;align-items:center;padding-top:12px;border-top:1px solid var(--border)}
.raffle-card-date{font-size:0.78rem;color:var(--text-muted);display:flex;align-items:center;gap:6px}

/* ─── DETAILS PAGE ─────────────────────────────────── */
.details-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.details-image{background:linear-gradient(135deg,var(--bg-card-hover),var(--bg-card));border-radius:var(--radius-xl);height:400px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);position:relative;overflow:hidden}
.details-image .icon{font-size:8rem;opacity:0.15}

/* Gallery */
.gallery-thumbs{display:flex;gap:8px;margin-top:12px;overflow-x:auto;padding-bottom:4px}
.gallery-thumb{width:72px;height:72px;border-radius:var(--radius-sm);overflow:hidden;border:2px solid var(--border);cursor:pointer;flex-shrink:0;transition:var(--transition);opacity:0.6}
.gallery-thumb:hover,.gallery-thumb.active{border-color:var(--gold);opacity:1}
.gallery-thumb img{width:100%;height:100%;object-fit:cover}
.gallery-thumb.active{box-shadow:0 0 0 2px rgba(255,215,0,0.3)}
.details-info h1{font-size:2rem;margin-bottom:16px}
.details-price{font-size:2.5rem;font-weight:800;color:var(--gold);margin-bottom:8px}
.details-price small{font-size:1rem;color:var(--text-muted)}
.details-status{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:50px;font-size:0.8rem;font-weight:600;margin-bottom:24px}
.details-status.open{background:rgba(0,230,118,0.1);color:var(--green)}
.details-status.closed{background:rgba(239,68,68,0.1);color:var(--red)}
.details-status .dot{width:8px;height:8px;border-radius:50%}
.details-status.open .dot{background:var(--green);animation:pulse-dot 2s infinite}
@keyframes pulse-dot{0%,100%{opacity:1}50%{opacity:0.3}}
.details-counter{display:flex;gap:24px;margin:24px 0;padding:20px;background:var(--bg-input);border-radius:var(--radius);border:1px solid var(--border)}
.details-counter-item{text-align:center}
.details-counter-item .num{font-size:1.8rem;font-weight:800}
.details-counter-item .lbl{font-size:0.75rem;color:var(--text-muted)}
@media(max-width:768px){.details-grid{grid-template-columns:1fr}.details-image{height:250px}}

/* ─── TICKET SELECTOR ──────────────────────────────── */
.ticket-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(52px,1fr));gap:6px}
.ticket-btn{width:100%;aspect-ratio:1;border-radius:var(--radius-sm);background:var(--bg-input);border:1px solid var(--border);color:var(--text-secondary);font-size:0.8rem;font-weight:600;cursor:pointer;transition:all var(--transition);display:flex;align-items:center;justify-content:center;position:relative}
.ticket-btn:hover{background:var(--bg-card-hover);border-color:var(--blue);color:var(--text);transform:scale(1.05);z-index:1}
.ticket-btn.selected{background:linear-gradient(135deg,#FFD700,#E6B800) !important;color:#0B0F19 !important;border-color:var(--gold) !important;font-weight:700;transform:scale(1.08);box-shadow:0 0 20px rgba(255,215,0,0.3)}
.ticket-btn.paid{background:rgba(0,230,118,0.15);border-color:rgba(0,230,118,0.3);color:var(--green);pointer-events:none}
.ticket-btn.reserved{background:rgba(239,68,68,0.1);border-color:rgba(239,68,68,0.2);color:var(--red);pointer-events:none}
.ticket-btn.blocked{background:rgba(255,255,255,0.03);border-color:rgba(255,255,255,0.04);color:var(--text-muted);pointer-events:none;opacity:0.4}
.quick-select{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.quick-select button{padding:8px 16px;border-radius:50px;background:rgba(255,255,255,0.04);border:1px solid var(--border);color:var(--text-secondary);font-size:0.8rem;font-weight:600;cursor:pointer;transition:var(--transition)}
.quick-select button:hover{background:rgba(255,255,255,0.08);color:var(--text);border-color:var(--border-strong)}

/* ─── CART ─────────────────────────────────────────── */
.cart-sidebar{position:sticky;top:96px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:28px}
.cart-sidebar h3{font-size:1.1rem;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--border)}
.cart-item{display:flex;justify-content:space-between;padding:10px 0;font-size:0.9rem}
.cart-total{display:flex;justify-content:space-between;padding-top:16px;margin-top:16px;border-top:1px solid var(--border);font-size:1.2rem;font-weight:700}
.coupon-input{display:flex;gap:8px;margin:16px 0}
.coupon-input input{flex:1;height:44px;padding:0 12px;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:0.85rem;outline:none}

/* ─── PIX PAYMENT ──────────────────────────────────── */
.pix-card{max-width:480px;margin:0 auto;text-align:center}
.pix-qr{width:200px;height:200px;margin:0 auto 24px;background:white;border-radius:var(--radius);padding:12px;display:flex;align-items:center;justify-content:center}
.pix-qr svg{width:100%;height:100%}
.pix-amount{font-size:2.5rem;font-weight:800;margin-bottom:8px;color:var(--gold)}
.pix-code{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);padding:16px;font-size:0.78rem;color:var(--text-secondary);word-break:break-all;text-align:left;margin-bottom:16px;position:relative}
.pix-code button{position:absolute;right:8px;top:8px}
.pix-timer{display:flex;align-items:center;justify-content:center;gap:8px;font-size:0.9rem;color:var(--text-secondary);margin-bottom:16px}
.pix-timer .countdown{color:var(--gold);font-weight:700}
.pix-status{display:flex;align-items:center;justify-content:center;gap:10px;padding:16px;border-radius:var(--radius);font-weight:600;margin-top:16px}
.pix-status.waiting{background:rgba(245,158,11,0.1);color:var(--orange);animation:pulse-bg 2s infinite}
.pix-status.confirmed{background:rgba(0,230,118,0.1);color:var(--green)}
@keyframes pulse-bg{0%,100%{opacity:1}50%{opacity:0.6}}

/* ─── AUTH PAGES ───────────────────────────────────── */
.auth-page{min-height:100vh;display:flex}
.auth-sidebar{width:45%;background:linear-gradient(135deg,#0f1730,#1a1030);display:flex;align-items:center;justify-content:center;padding:60px;position:relative;overflow:hidden}
.auth-sidebar::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(255,215,0,0.05) 0%,transparent 70%)}
.auth-sidebar-content{position:relative;z-index:1;text-align:center;max-width:440px}
.auth-sidebar h2{font-size:2.5rem;margin-bottom:16px}
.auth-sidebar h2 span{color:var(--gold)}
.auth-form{width:55%;display:flex;align-items:center;justify-content:center;padding:60px}
.auth-form-inner{width:100%;max-width:420px}
.auth-form h1{font-size:1.8rem;margin-bottom:8px}
.auth-form .subtitle{color:var(--text-muted);margin-bottom:32px}
.auth-alt-link{text-align:center;margin-top:24px;font-size:0.9rem;color:var(--text-muted)}
.auth-alt-link a{color:var(--gold);font-weight:600}
@media(max-width:768px){
  .auth-page{flex-direction:column}
  .auth-sidebar{width:100%;padding:40px 24px;min-height:200px}
  .auth-form{width:100%;padding:40px 24px}
}

/* ─── SPLIT LAYOUT ─────────────────────────────────── */
.split-layout{display:flex;min-height:100vh}
.split-left{width:45%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--bg-card),#1a1030);position:relative;overflow:hidden;padding:40px}
.split-left .decor{position:absolute;inset:0;background:radial-gradient(circle at 30% 30%,rgba(255,215,0,0.04) 0%,transparent 60%)}
.split-right{width:55%;display:flex;align-items:center;justify-content:center;padding:60px}
.split-content{position:relative;z-index:1;max-width:440px;width:100%}
@media(max-width:768px){
  .split-layout{flex-direction:column}
  .split-left{width:100%;min-height:180px}
  .split-right{width:100%;padding:32px 24px}
}

/* ─── ADMIN LAYOUT ─────────────────────────────────── */
.admin-layout{display:flex;min-height:100vh}
.admin-sidebar{width:260px;background:var(--bg-card);border-right:1px solid var(--border);position:fixed;top:0;left:0;bottom:0;z-index:50;display:flex;flex-direction:column;padding:24px 0;transition:var(--transition)}
.admin-sidebar.collapsed{width:72px}
.admin-sidebar.collapsed .sidebar-text{display:none}
.admin-sidebar.collapsed .sidebar-logo span{display:none}
.admin-sidebar-logo{padding:0 24px 24px;border-bottom:1px solid var(--border);margin-bottom:16px;display:flex;align-items:center;gap:12px;font-weight:800;font-size:1.2rem}
.admin-sidebar-logo .icon{width:36px;height:36px;background:linear-gradient(135deg,#FFD700,#E6B800);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#0B0F19;font-weight:800;flex-shrink:0}
.admin-sidebar-nav{flex:1;padding:0 12px;overflow-y:auto}
.admin-sidebar-link{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--radius-sm);color:var(--text-secondary);font-size:0.88rem;font-weight:500;transition:var(--transition);margin-bottom:4px}
.admin-sidebar-link:hover,.admin-sidebar-link.active{background:rgba(255,215,0,0.08);color:var(--gold)}
.admin-sidebar-link svg{width:20px;height:20px;flex-shrink:0}
.admin-main{margin-left:260px;flex:1;padding:32px;transition:var(--transition)}
.admin-sidebar.collapsed+.admin-main{margin-left:72px}
@media(max-width:768px){
  .admin-sidebar{transform:translateX(-100%)}
  .admin-sidebar.mobile-open{transform:translateX(0);width:260px}
  .admin-main{margin-left:0 !important}
}

/* ─── DATA TABLE ───────────────────────────────────── */
.data-table-wrap{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}
.data-table-header{padding:16px 20px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;border-bottom:1px solid var(--border)}
.data-table-header input{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 14px;color:var(--text);font-size:0.85rem;outline:none;width:240px}
.data-table-header input:focus{border-color:var(--blue)}
.data-table{width:100%;border-collapse:collapse}
.data-table th{padding:12px 20px;text-align:left;font-size:0.78rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.05em;background:rgba(255,255,255,0.02);white-space:nowrap}
.data-table td{padding:14px 20px;font-size:0.9rem;border-top:1px solid var(--border)}
.data-table tbody tr{transition:var(--transition)}
.data-table tbody tr:hover{background:rgba(255,255,255,0.02)}
.status-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:50px;font-size:0.78rem;font-weight:600}
.status-badge.open{background:rgba(0,230,118,0.1);color:var(--green)}
.status-badge.closed{background:rgba(239,68,68,0.1);color:var(--red)}
.status-badge.finished{background:rgba(59,130,246,0.1);color:var(--blue)}
.data-table-pagination{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-top:1px solid var(--border)}
.data-table-pagination .info{font-size:0.85rem;color:var(--text-muted)}
.data-table-pagination .pages{display:flex;gap:4px}
.data-table-pagination .pages button{width:36px;height:36px;border-radius:var(--radius-sm);background:transparent;border:1px solid var(--border);color:var(--text-secondary);font-size:0.85rem;transition:var(--transition)}
.data-table-pagination .pages button:hover,.data-table-pagination .pages button.active{background:var(--gold);color:#0B0F19;border-color:var(--gold)}

/* ─── METRICS CARDS ────────────────────────────────── */
.metrics-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}
.metric-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;transition:var(--transition)}
.metric-card:hover{border-color:var(--border-strong);background:var(--bg-card-hover)}
.metric-card .metric-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.metric-card .metric-icon{width:44px;height:44px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:1.2rem}
.metric-card .metric-icon.gold{background:rgba(255,215,0,0.1);color:var(--gold)}
.metric-card .metric-icon.green{background:rgba(0,230,118,0.1);color:var(--green)}
.metric-card .metric-icon.blue{background:rgba(59,130,246,0.1);color:var(--blue)}
.metric-card .metric-icon.red{background:rgba(239,68,68,0.1);color:var(--red)}
.metric-card .metric-icon.purple{background:rgba(168,85,247,0.1);color:#a855f7}
.metric-card .metric-value{font-size:1.8rem;font-weight:800;margin-bottom:4px}
.metric-card .metric-label{font-size:0.82rem;color:var(--text-muted)}
.metric-card .metric-change{font-size:0.8rem;font-weight:600;display:flex;align-items:center;gap:4px}
.metric-card .metric-change.up{color:var(--green)}
.metric-card .metric-change.down{color:var(--red)}

/* ─── MODAL ────────────────────────────────────────── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.7);backdrop-filter:blur(4px);z-index:200;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:var(--transition)}
.modal-overlay.open{opacity:1;visibility:visible}
.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);padding:32px;max-width:500px;width:90%;max-height:90vh;overflow-y:auto;position:relative;animation:modalIn 0.3s ease}
@keyframes modalIn{from{opacity:0;transform:scale(0.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}
.modal-close{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,0.06);border:none;color:var(--text-secondary);display:flex;align-items:center;justify-content:center;font-size:1.2rem;cursor:pointer;transition:var(--transition)}
.modal-close:hover{background:rgba(255,255,255,0.12);color:var(--text)}

/* ─── TOAST / NOTIFICATION ─────────────────────────── */
.toast{position:fixed;top:24px;right:24px;z-index:300;padding:16px 24px;border-radius:var(--radius);font-weight:600;font-size:0.9rem;animation:slideInRight 0.3s ease;display:flex;align-items:center;gap:12px;box-shadow:var(--shadow-lg)}
.toast.success{background:rgba(0,230,118,0.15);border:1px solid rgba(0,230,118,0.3);color:var(--green)}
.toast.error{background:rgba(239,68,68,0.15);border:1px solid rgba(239,68,68,0.3);color:var(--red)}
.toast.info{background:rgba(59,130,246,0.15);border:1px solid rgba(59,130,246,0.3);color:var(--blue)}
@keyframes slideInRight{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}

/* ─── EMPTY STATE ──────────────────────────────────── */
.empty-state{text-align:center;padding:60px 20px}
.empty-state .icon{font-size:4rem;margin-bottom:16px;opacity:0.3}
.empty-state h3{font-size:1.2rem;margin-bottom:8px}
.empty-state p{color:var(--text-muted);max-width:360px;margin:0 auto 24px}

/* ─── COUNTDOWN ────────────────────────────────────── */
.countdown-timer{display:flex;gap:8px;align-items:center}
.countdown-block{background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 12px;text-align:center;min-width:50px}
.countdown-block .val{font-size:1.3rem;font-weight:700;line-height:1}
.countdown-block .lbl{font-size:0.65rem;color:var(--text-muted);text-transform:uppercase;margin-top:2px}

/* ─── DRAW WINNER ──────────────────────────────────── */
.draw-section{text-align:center;padding:60px 20px}
.draw-section h2{font-size:2rem;margin-bottom:12px}
.draw-section p{color:var(--text-muted);margin-bottom:32px}
.winner-card{display:inline-flex;flex-direction:column;align-items:center;gap:16px;padding:48px;background:var(--bg-card);border:2px solid var(--gold);border-radius:var(--radius-xl);animation:popIn 0.5s cubic-bezier(0.34,1.56,0.64,1)}
@keyframes popIn{from{opacity:0;transform:scale(0.5)}to{opacity:1;transform:scale(1)}}
.winner-crown{font-size:4rem;animation:bounce 1s infinite}
@keyframes bounce{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.confetti{position:fixed;inset:0;pointer-events:none;z-index:999}

/* ─── SECTION ──────────────────────────────────────── */
.section{padding:80px 0}
.section-header{text-align:center;margin-bottom:48px}
.section-header h2{font-size:2.2rem;margin-bottom:12px}
.section-header p{color:var(--text-muted);max-width:500px;margin:0 auto}
@media(max-width:640px){.section{padding:48px 0}.section-header h2{font-size:1.6rem}}

/* ─── TABS ─────────────────────────────────────────── */
.tabs{display:flex;gap:4px;background:var(--bg-input);padding:4px;border-radius:var(--radius);margin-bottom:24px}
.tab{padding:10px 24px;border-radius:var(--radius-sm);font-size:0.88rem;font-weight:600;color:var(--text-secondary);cursor:pointer;transition:var(--transition);border:none;background:transparent}
.tab.active{background:var(--bg-card);color:var(--text);box-shadow:var(--shadow-sm)}
.tab:hover:not(.active){color:var(--text)}

/* ─── TOOLTIP ──────────────────────────────────────── */
[data-tooltip]{position:relative}
[data-tooltip]::after{content:attr(data-tooltip);position:absolute;bottom:calc(100% + 8px);left:50%;transform:translateX(-50%);padding:6px 12px;background:var(--bg-card);border:1px solid var(--border);border-radius:6px;font-size:0.78rem;white-space:nowrap;opacity:0;visibility:hidden;transition:var(--transition);pointer-events:none;color:var(--text-secondary);z-index:10}
[data-tooltip]:hover::after{opacity:1;visibility:visible}

/* ─── UTILITIES ────────────────────────────────────── */
.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}.mt-48{margin-top:48px}
.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.mb-32{margin-bottom:32px}.mb-48{margin-bottom:48px}
.p-24{padding:24px}.p-32{padding:32px}
.text-center{text-align:center}.text-right{text-align:right}
.w-full{width:100%}
.relative{position:relative}
.overflow-hidden{overflow:hidden}
.rounded{border-radius:var(--radius)}.rounded-lg{border-radius:var(--radius-lg)}.rounded-xl{border-radius:var(--radius-xl)}
.hidden{display:none}
@media(max-width:768px){.hide-mobile{display:none !important}}
@media(min-width:769px){.hide-desktop{display:none !important}}

/* ─── ANIMATIONS ───────────────────────────────────── */
@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}
.fade-in{animation:fadeIn 0.4s ease}
.fade-in-up{animation:fadeInUp 0.5s ease}
.skeleton{background:linear-gradient(90deg,var(--bg-card) 25%,var(--bg-card-hover) 50%,var(--bg-card) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}

/* ─── PARTICLES CANVAS ─────────────────────────────── */
#particles-canvas{position:fixed;inset:0;pointer-events:none;z-index:0;opacity:0.4}