/* ==============================================
   PAC GLOBAL — Common Design System
   ============================================== */

:root {
  --gold-start: #FFD700;
  --gold-mid:   #FFA500;
  --gold-end:   #FF6B00;
  --bg-dark:    #07030F;
  --bg-mid:     #120825;
  --bg-card:    #1C0A38;
  --accent-cyan: #00BCD4;
  --accent-red:  #E53935;
  --accent-green:#4CAF50;
  --text-light:  #f0e6ff;
  --text-muted:  #9a8cb8;
  --text-dim:    rgba(240,230,255,0.35);
  --border-gold: rgba(255,165,0,0.2);
  --border-gold-h: rgba(255,165,0,0.45);
  --border-cyan: rgba(0,188,212,0.25);
  --border-sub:  rgba(255,255,255,0.06);
  --grad-gold:   linear-gradient(135deg,#FFD700,#FFA500,#FF6B00);
  --grad-card:   linear-gradient(135deg,rgba(28,10,56,.9),rgba(7,3,15,.95));
  --nav-h: 68px;
  --max-w: 1200px;
  --sec-pad: 80px;
  --r-card: 16px;
  --r-btn:  10px;
  --tr: .25s ease;
  --tr-s: .3s cubic-bezier(.4,0,.2,1);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  font-family:'Noto Sans SC',sans-serif;
  background:var(--bg-dark);
  color:var(--text-light);
  min-height:100vh;
  overflow-x:hidden;
  line-height:1.6;
}
body::before{
  content:'';
  position:fixed;inset:0;
  background:
    radial-gradient(ellipse at 15% 20%,rgba(255,165,0,.06) 0%,transparent 50%),
    radial-gradient(ellipse at 85% 80%,rgba(0,188,212,.05) 0%,transparent 50%),
    linear-gradient(160deg,#07030F 0%,#120825 60%,#07030F 100%);
  pointer-events:none;z-index:0;
}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%;height:auto}

/* ── Layout ── */
.container{
  max-width:var(--max-w);
  margin:0 auto;
  padding:0 24px;
  position:relative;z-index:1;
}
.page-content{padding-top:var(--nav-h);min-height:100vh}

/* ── Navbar ── */
.navbar{
  position:fixed;top:0;left:0;right:0;
  height:var(--nav-h);
  background:rgba(7,3,15,.92);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border-gold);
  z-index:1000;
  transition:background var(--tr-s);
}
.navbar.scrolled{
  background:rgba(7,3,15,.98);
  box-shadow:0 4px 30px rgba(0,0,0,.5);
}
.nav-inner{
  max-width:var(--max-w);
  margin:0 auto;
  padding:0 24px;
  height:100%;
  display:flex;align-items:center;gap:8px;
}
.nav-brand{
  display:flex;align-items:center;gap:10px;
  flex-shrink:0;text-decoration:none;
  margin-right:16px;
}
.nav-brand-img{height:42px;width:auto;border-radius:6px}
.nav-links{display:flex;align-items:center;gap:2px;flex:1}
.nav-links a{
  padding:8px 14px;border-radius:8px;
  font-size:.88rem;color:var(--text-muted);
  transition:color var(--tr),background var(--tr);
  white-space:nowrap;position:relative;
}
.nav-links a::after{
  content:'';position:absolute;
  bottom:4px;left:14px;right:14px;
  height:1.5px;background:var(--grad-gold);
  opacity:0;transition:opacity var(--tr);border-radius:1px;
}
.nav-links a:hover,.nav-links a.active{color:var(--text-light);background:rgba(255,165,0,.06)}
.nav-links a.active::after{opacity:1}
.nav-actions{display:flex;align-items:center;gap:10px;margin-left:auto;flex-shrink:0}
.btn-nav-login{
  padding:8px 20px;
  background:linear-gradient(135deg,var(--gold-end),var(--accent-red));
  border-radius:8px;font-size:.85rem;font-weight:600;color:#fff;
  transition:transform var(--tr),box-shadow var(--tr);white-space:nowrap;
}
.btn-nav-login:hover{transform:translateY(-1px);box-shadow:0 4px 16px rgba(255,107,0,.35)}
.btn-nav-wallet{
  padding:7px 14px;border-radius:8px;font-size:.82rem;font-weight:700;color:#f5c842;
  background:rgba(245,200,66,.1);border:1px solid rgba(245,200,66,.25);
  white-space:nowrap;transition:transform var(--tr),box-shadow var(--tr);
  display:inline-flex;align-items:center;gap:4px;
}
.btn-nav-wallet:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(245,200,66,.25);color:#ffd54f}
.btn-nav-wallet.btn-full{width:100%;justify-content:center;padding:10px 0;flex:1}
.btn-nav-profile{
  display:flex;align-items:center;gap:6px;
  padding:8px 16px;
  border:1px solid var(--border-gold);border-radius:8px;
  font-size:.85rem;color:var(--gold-mid);
  transition:background var(--tr);
}
.btn-nav-profile:hover{background:rgba(255,165,0,.08)}

/* hamburger */
.nav-hamburger{
  display:none;flex-direction:column;gap:5px;
  padding:8px;background:none;border:none;cursor:pointer;margin-left:auto;
}
.nav-hamburger span{
  display:block;width:22px;height:2px;
  background:var(--text-light);border-radius:2px;
  transition:all .3s;transform-origin:center;
}
.nav-hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-hamburger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.nav-hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* mobile menu */
.nav-mobile{
  position:fixed;top:var(--nav-h);left:0;right:0;
  background:rgba(7,3,15,.98);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border-gold);
  z-index:999;
  padding:16px 24px 24px;
  transform:translateY(-10px);opacity:0;pointer-events:none;
  transition:all .3s ease;
}
.nav-mobile.open{transform:translateY(0);opacity:1;pointer-events:all}
.nav-mobile ul{display:flex;flex-direction:column;gap:4px;margin-bottom:16px}
.nav-mobile ul a{
  display:block;padding:12px 16px;border-radius:8px;
  color:var(--text-muted);font-size:.95rem;
  transition:all var(--tr);border:1px solid transparent;
}
.nav-mobile ul a:hover,.nav-mobile ul a.active{
  color:var(--text-light);background:rgba(255,165,0,.06);border-color:var(--border-gold);
}

/* ── Footer ── */
.footer{
  background:rgba(0,0,0,.25);
  border-top:1px solid var(--border-gold);
  padding:60px 0 0;
  position:relative;z-index:1;
}
.footer-grid{
  max-width:var(--max-w);margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;
}
.footer-brand{display:flex;flex-direction:column;gap:12px}
.footer-logo-img{height:64px;width:auto;border-radius:8px}
.footer-tagline{
  font-family:'Orbitron',sans-serif;font-size:.68rem;
  letter-spacing:3px;color:var(--accent-cyan);text-transform:uppercase;
}
.footer-desc{font-size:.85rem;color:var(--text-muted);line-height:1.7;max-width:280px}
.footer-social{display:flex;gap:10px;margin-top:4px}
.footer-social a{
  width:34px;height:34px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--border-gold);border-radius:8px;
  color:var(--text-muted);font-size:.75rem;
  transition:all var(--tr);
}
.footer-social a:hover{border-color:var(--gold-mid);color:var(--gold-mid);background:rgba(255,165,0,.08)}
.footer-col h4{
  font-family:'Orbitron',sans-serif;font-size:.7rem;
  letter-spacing:2px;color:var(--gold-mid);
  margin-bottom:18px;text-transform:uppercase;
}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col ul a{
  font-size:.85rem;color:var(--text-muted);
  transition:color var(--tr);display:flex;align-items:center;gap:6px;
}
.footer-col ul a::before{
  content:'›';color:var(--gold-end);opacity:0;
  transition:opacity var(--tr);font-size:1.1rem;
}
.footer-col ul a:hover{color:var(--text-light)}
.footer-col ul a:hover::before{opacity:1}
.footer-bottom{
  max-width:var(--max-w);margin:0 auto;
  padding:20px 24px;margin-top:48px;
  border-top:1px solid var(--border-sub);
  display:flex;justify-content:space-between;align-items:center;
  gap:16px;flex-wrap:wrap;
}
.footer-bottom p{font-size:.75rem;color:var(--text-dim)}
.footer-bottom-links{display:flex;gap:20px}
.footer-bottom-links a{font-size:.75rem;color:var(--text-dim);transition:color var(--tr)}
.footer-bottom-links a:hover{color:var(--text-muted)}

/* ── Buttons ── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 26px;border-radius:var(--r-btn);
  font-size:.9rem;font-weight:600;
  font-family:'Noto Sans SC',sans-serif;
  cursor:pointer;transition:all var(--tr);
  border:none;outline:none;letter-spacing:.5px;
}
.btn-primary{background:linear-gradient(135deg,var(--gold-end),var(--gold-mid));color:#fff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(255,107,0,.35)}
.btn-secondary{background:rgba(0,188,212,.1);border:1px solid var(--border-cyan);color:var(--accent-cyan)}
.btn-secondary:hover{background:rgba(0,188,212,.18);box-shadow:0 4px 20px rgba(0,188,212,.2)}
.btn-ghost{background:transparent;border:1px solid var(--border-gold);color:var(--gold-mid)}
.btn-ghost:hover{background:rgba(255,165,0,.08);border-color:var(--gold-mid)}
.btn-danger{background:rgba(229,57,53,.1);border:1px solid rgba(229,57,53,.3);color:#ef5350}
.btn-danger:hover{background:rgba(229,57,53,.2)}
.btn-lg{padding:15px 36px;font-size:1rem;letter-spacing:1px}
.btn-sm{padding:6px 14px;font-size:.78rem}
.btn-orb{font-family:'Orbitron',sans-serif;letter-spacing:2px;text-transform:uppercase}
.btn-full{width:100%;justify-content:center}

/* ── Cards ── */
.card{
  background:var(--grad-card);
  border:1px solid var(--border-gold);
  border-radius:var(--r-card);
  backdrop-filter:blur(10px);
  transition:border-color var(--tr-s),box-shadow var(--tr-s);
}
.card:hover{border-color:var(--border-gold-h);box-shadow:0 8px 32px rgba(0,0,0,.3),0 0 40px rgba(255,165,0,.05)}
.card-pad{padding:28px 32px}

/* ── Badges ── */
.badge{
  display:inline-flex;align-items:center;
  padding:3px 10px;border-radius:20px;
  font-size:.7rem;font-weight:600;letter-spacing:.5px;
}
.badge-gold{background:rgba(255,165,0,.12);border:1px solid rgba(255,165,0,.3);color:var(--gold-mid)}
.badge-cyan{background:rgba(0,188,212,.12);border:1px solid rgba(0,188,212,.3);color:var(--accent-cyan)}
.badge-green{background:rgba(76,175,80,.12);border:1px solid rgba(76,175,80,.3);color:#66BB6A}
.badge-red{background:rgba(229,57,53,.12);border:1px solid rgba(229,57,53,.3);color:#ef5350}
.badge-orange{background:rgba(255,107,0,.12);border:1px solid rgba(255,107,0,.3);color:var(--gold-end)}
.badge-muted{background:rgba(154,140,184,.1);border:1px solid rgba(154,140,184,.2);color:var(--text-muted)}

/* ── Forms ── */
.form-group{display:flex;flex-direction:column;gap:8px}
.form-group label{
  font-size:.78rem;color:var(--text-muted);
  text-transform:uppercase;letter-spacing:.5px;font-weight:500;
}
.form-control{
  width:100%;padding:12px 16px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--border-gold);
  border-radius:10px;color:var(--text-light);
  font-size:.92rem;font-family:'Noto Sans SC',sans-serif;
  outline:none;transition:border-color var(--tr),box-shadow var(--tr);
}
.form-control:focus{border-color:var(--gold-mid);box-shadow:0 0 16px rgba(255,165,0,.12)}
.form-control::placeholder{color:rgba(154,140,184,.45)}
.form-control option{background:var(--bg-card);color:var(--text-light)}
textarea.form-control{resize:vertical;min-height:100px}
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
input[type=number]{-moz-appearance:textfield}
.form-hint{font-size:.75rem;color:var(--text-muted)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}

/* ── Section titles ── */
.section-header{text-align:center;margin-bottom:52px}
.section-tag{
  display:inline-block;
  font-family:'Orbitron',sans-serif;font-size:.65rem;
  letter-spacing:4px;text-transform:uppercase;color:var(--accent-cyan);
  margin-bottom:12px;padding:4px 14px;
  border:1px solid var(--border-cyan);border-radius:20px;
}
.section-title{
  font-family:'Orbitron',sans-serif;font-size:2rem;font-weight:900;
  background:var(--grad-gold);-webkit-background-clip:text;-webkit-text-fill-color:transparent;
  margin-bottom:12px;line-height:1.2;
}
.section-subtitle{font-size:.92rem;color:var(--text-muted);max-width:520px;margin:0 auto;line-height:1.7}

/* ── Tabs ── */
.tabs{
  display:flex;gap:4px;
  background:rgba(0,0,0,.2);
  border:1px solid var(--border-gold);
  border-radius:12px;padding:4px;
}
.tab-btn{
  flex:1;padding:9px 20px;border-radius:9px;
  background:none;border:none;
  color:var(--text-muted);font-size:.85rem;
  font-family:'Noto Sans SC',sans-serif;
  cursor:pointer;transition:all var(--tr);font-weight:500;
}
.tab-btn.active{
  background:linear-gradient(135deg,rgba(255,107,0,.2),rgba(255,165,0,.15));
  color:var(--gold-mid);border:1px solid var(--border-gold);
}
.tab-content{display:none}
.tab-content.active{display:block}

/* ── Tables ── */
.table-wrap{overflow-x:auto;border-radius:var(--r-card);border:1px solid var(--border-gold)}
table.data-table{width:100%;border-collapse:collapse;font-size:.85rem}
.data-table thead th{
  padding:13px 16px;text-align:left;
  background:rgba(255,165,0,.06);color:var(--gold-mid);
  font-size:.72rem;text-transform:uppercase;letter-spacing:1px;
  border-bottom:1px solid var(--border-gold);white-space:nowrap;font-weight:600;
}
.data-table tbody td{
  padding:13px 16px;border-bottom:1px solid var(--border-sub);
  color:var(--text-light);vertical-align:middle;
}
.data-table tbody tr:last-child td{border-bottom:none}
.data-table tbody tr:hover td{background:rgba(255,165,0,.025)}

/* ── Page hero (inner pages) ── */
.page-hero{padding:52px 0 36px;position:relative;overflow:hidden}
.page-hero::after{
  content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);
  width:200px;height:1px;
  background:linear-gradient(90deg,transparent,var(--border-gold),transparent);
}
.page-hero-tag{
  font-family:'Orbitron',sans-serif;font-size:.65rem;
  letter-spacing:4px;text-transform:uppercase;color:var(--accent-cyan);
  margin-bottom:10px;display:flex;align-items:center;gap:8px;
}
.page-hero-tag::before{content:'';display:block;width:24px;height:1px;background:var(--accent-cyan)}
.page-hero h1{
  font-family:'Orbitron',sans-serif;font-size:2rem;font-weight:900;
  background:var(--grad-gold);-webkit-background-clip:text;-webkit-text-fill-color:transparent;
  margin-bottom:10px;
}
.page-hero p{font-size:.9rem;color:var(--text-muted);max-width:600px;line-height:1.7}

/* ── Toast ── */
.toast{
  position:fixed;bottom:32px;left:50%;
  transform:translateX(-50%) translateY(20px);
  background:rgba(7,3,15,.96);border:1px solid var(--border-gold);
  color:var(--text-light);padding:12px 28px;border-radius:10px;
  font-size:.88rem;font-weight:500;
  opacity:0;transition:all .4s cubic-bezier(.16,1,.3,1);
  pointer-events:none;z-index:9999;backdrop-filter:blur(8px);white-space:nowrap;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.success{border-color:rgba(76,175,80,.5);color:#66BB6A}
.toast.error{border-color:rgba(229,57,53,.5);color:#ef5350}
.toast.info{border-color:var(--border-cyan);color:var(--accent-cyan)}

/* ── Accordion (FAQ) ── */
.accordion-item{
  border:1px solid var(--border-gold);border-radius:12px;overflow:hidden;
  transition:border-color var(--tr);
}
.accordion-item:hover{border-color:var(--border-gold-h)}
.accordion-header{
  width:100%;padding:18px 24px;
  background:rgba(255,165,0,.04);border:none;
  display:flex;justify-content:space-between;align-items:center;
  cursor:pointer;color:var(--text-light);font-size:.92rem;font-weight:600;
  font-family:'Noto Sans SC',sans-serif;text-align:left;
  transition:background var(--tr);
}
.accordion-header:hover{background:rgba(255,165,0,.07)}
.accordion-icon{
  font-size:1.2rem;color:var(--gold-mid);
  transition:transform .3s;flex-shrink:0;
}
.accordion-item.open .accordion-icon{transform:rotate(45deg)}
.accordion-body{
  max-height:0;overflow:hidden;
  transition:max-height .35s ease,padding .3s;
}
.accordion-item.open .accordion-body{max-height:400px}
.accordion-body-inner{padding:0 24px 20px;font-size:.88rem;color:var(--text-muted);line-height:1.8}

/* ── Divider ── */
.divider{width:100%;height:1px;background:linear-gradient(90deg,transparent,var(--border-gold),transparent);margin:40px 0}

/* ── Utility ── */
.hidden{display:none!important}
.text-gold{color:var(--gold-mid)}
.text-cyan{color:var(--accent-cyan)}
.text-muted{color:var(--text-muted)}
.text-center{text-align:center}
.font-orb{font-family:'Orbitron',sans-serif}
.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}
.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.mb-32{margin-bottom:32px}
.gap-12{gap:12px}.gap-16{gap:16px}
.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}
.section{padding:var(--sec-pad) 0;position:relative;z-index:1}

/* ── Responsive ── */
@media(max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer-brand{grid-column:1/-1}
  .form-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  :root{--nav-h:60px;--sec-pad:52px}
  .nav-links,.nav-actions{display:none}
  .nav-hamburger{display:flex}
  .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
  .footer-brand{grid-column:1/-1}
  .footer-bottom{flex-direction:column;text-align:center}
  .section-title{font-size:1.6rem}
  .page-hero h1{font-size:1.6rem}
  .card-pad{padding:20px}
}
@media(max-width:480px){
  .container{padding:0 16px}
  .footer-grid{grid-template-columns:1fr}
  .tabs{flex-direction:column}
  .btn-lg{padding:14px 28px;font-size:.95rem}
  .section-title{font-size:1.4rem}
}

/* ── Print ── */
@media print{
  .navbar,.nav-mobile,.footer{display:none!important}
  .page-content{padding-top:0}
  body::before{display:none}
}