/* ===========================================================
   phdream login account - layout.css
   Prefix: sbf0-
   Palette: #141414 / #FF9500 / #00E5FF / #004D40
   Mobile-first HTML5 casino layout
   =========================================================== */

:root {
  --sbf0-bg: #141414;
  --sbf0-bg-2: #1d1d1d;
  --sbf0-bg-3: #262626;
  --sbf0-card: #1a1a1a;
  --sbf0-accent: #FF9500;
  --sbf0-accent-2: #ffb13d;
  --sbf0-cyan: #00E5FF;
  --sbf0-teal: #004D40;
  --sbf0-text: #f5f5f5;
  --sbf0-text-mute: #b8b8b8;
  --sbf0-border: rgba(255, 255, 255, 0.08);
  --sbf0-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  --sbf0-radius: 14px;
  --sbf0-radius-sm: 10px;
  --sbf0-header-h: 60px;
  --sbf0-nav-h: 62px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 62.5%; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: "Segoe UI", "Helvetica Neue", -apple-system, BlinkMacSystemFont, Roboto, Arial, sans-serif;
  background: var(--sbf0-bg);
  color: var(--sbf0-text);
  font-size: 1.5rem;
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: var(--sbf0-cyan); text-decoration: none; }
a:hover { color: var(--sbf0-accent); }
img { max-width: 100%; display: block; }

/* ===== Layout container ===== */
.sbf0-wrap { width: 100%; max-width: 430px; margin: 0 auto; position: relative; }
.sbf0-container { padding: 0 14px; }

/* ===== Header ===== */
.sbf0-header {
  position: sticky; top: 0; z-index: 1000;
  background: linear-gradient(180deg, #161616 0%, #0f0f0f 100%);
  border-bottom: 1px solid var(--sbf0-border);
  box-shadow: 0 2px 12px rgba(0,0,0,.5);
}
.sbf0-header-inner {
  height: var(--sbf0-header-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 12px; gap: 8px;
}
.sbf0-logo { display: flex; align-items: center; gap: 8px; min-width: 0; }
.sbf0-logo-icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(135deg, var(--sbf0-accent), var(--sbf0-teal));
  display: flex; align-items: center; justify-content: center;
  color: #141414; font-weight: 800; font-size: 1.6rem; flex-shrink: 0;
  box-shadow: 0 0 12px rgba(255,149,0,.4);
}
.sbf0-logo-text { display: flex; flex-direction: column; line-height: 1.15; min-width: 0; }
.sbf0-logo-text strong { font-size: 1.5rem; color: var(--sbf0-text); letter-spacing: .3px; }
.sbf0-logo-text span { font-size: 1.05rem; color: var(--sbf0-accent); font-weight: 600; }

.sbf0-header-actions { display: flex; align-items: center; gap: 8px; }
.sbf0-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  font-weight: 700; font-size: 1.35rem; border: none; cursor: pointer;
  padding: 8px 14px; border-radius: 30px; transition: transform .15s, box-shadow .15s;
  min-height: 38px; line-height: 1; white-space: nowrap;
}
.sbf0-btn:active { transform: scale(.96); }
.sbf0-btn-login {
  background: transparent; color: var(--sbf0-text);
  border: 1.5px solid rgba(255,255,255,.25);
}
.sbf0-btn-login:hover { border-color: var(--sbf0-cyan); color: var(--sbf0-cyan); }
.sbf0-btn-register {
  background: linear-gradient(135deg, var(--sbf0-accent), var(--sbf0-accent-2));
  color: #141414; box-shadow: 0 4px 14px rgba(255,149,0,.4);
}
.sbf0-btn-register:hover { box-shadow: 0 6px 20px rgba(255,149,0,.6); }

.sbf0-menu-toggle {
  background: transparent; border: none; color: var(--sbf0-text);
  font-size: 2rem; cursor: pointer; padding: 4px 6px; display: flex; align-items: center;
}

/* ===== Desktop nav (hidden on mobile) ===== */
.sbf0-desktop-nav { display: none; }

/* ===== Mobile slide menu ===== */
.sbf0-menu-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,.6);
  opacity: 0; visibility: hidden; transition: opacity .25s; z-index: 9998;
}
.sbf0-menu-backdrop.sbf0-open { opacity: 1; visibility: visible; }
.sbf0-side-menu {
  position: fixed; top: 0; right: -280px; width: 280px; height: 100%;
  background: #111; z-index: 9999; padding: 18px 16px; overflow-y: auto;
  transition: right .3s ease; border-left: 1px solid var(--sbf0-border);
}
.sbf0-side-menu.sbf0-open { right: 0; }
.sbf0-side-menu h3 { font-size: 1.5rem; color: var(--sbf0-accent); margin: 16px 0 8px; letter-spacing: .5px; }
.sbf0-side-menu a {
  display: block; padding: 11px 12px; color: var(--sbf0-text);
  border-radius: 8px; font-size: 1.4rem; margin-bottom: 2px;
}
.sbf0-side-menu a:hover { background: var(--sbf0-bg-3); color: var(--sbf0-accent); }
.sbf0-side-menu .sbf0-menu-close {
  position: absolute; top: 10px; right: 12px; background: transparent; border: none;
  color: var(--sbf0-text); font-size: 2.2rem; cursor: pointer;
}

/* ===== Hero ===== */
.sbf0-hero {
  position: relative; padding: 18px 14px 22px;
  background:
    radial-gradient(circle at 20% 0%, rgba(255,149,0,.18), transparent 55%),
    radial-gradient(circle at 90% 30%, rgba(0,229,255,.16), transparent 50%),
    linear-gradient(180deg, #1a1a1a, #0f0f0f);
  border-bottom: 1px solid var(--sbf0-border);
}
.sbf0-hero-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(0,229,255,.12); color: var(--sbf0-cyan);
  padding: 5px 12px; border-radius: 20px; font-size: 1.15rem; font-weight: 700;
  border: 1px solid rgba(0,229,255,.3); margin-bottom: 12px;
}
.sbf0-hero h1 {
  font-size: 2.6rem; line-height: 1.2; font-weight: 800; margin-bottom: 10px;
  background: linear-gradient(90deg, #fff, var(--sbf0-accent));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.sbf0-hero p { font-size: 1.4rem; color: var(--sbf0-text-mute); margin-bottom: 16px; }
.sbf0-hero-cta { display: flex; gap: 10px; flex-wrap: wrap; }
.sbf0-hero-cta .sbf0-btn { flex: 1; min-height: 44px; font-size: 1.45rem; padding: 11px 16px; }
.sbf0-hero-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 18px;
}
.sbf0-stat {
  background: rgba(255,255,255,.04); border: 1px solid var(--sbf0-border);
  border-radius: var(--sbf0-radius-sm); padding: 10px 6px; text-align: center;
}
.sbf0-stat strong { display: block; font-size: 1.7rem; color: var(--sbf0-accent); font-weight: 800; }
.sbf0-stat span { font-size: 1.1rem; color: var(--sbf0-text-mute); }

/* ===== Carousel ===== */
.sbf0-carousel {
  margin: 16px 14px; position: relative; overflow: hidden;
  border-radius: var(--sbf0-radius); border: 1px solid var(--sbf0-border);
}
.sbf0-carousel-track { display: flex; transition: transform .5s ease; }
.sbf0-slide {
  flex: 0 0 100%; position: relative; min-height: 160px;
  display: flex; align-items: center; padding: 18px 20px;
}
.sbf0-slide::before {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(135deg, var(--sbf0-teal), #00322b 60%, #141414);
  opacity: .9;
}
.sbf0-slide.sbf0-slide-2::before { background: linear-gradient(135deg, #6b2400, var(--sbf0-accent) 110%, #141414); }
.sbf0-slide.sbf0-slide-3::before { background: linear-gradient(135deg, #003a4d, var(--sbf0-cyan) 115%, #141414); }
/* Slides carrying a promo image: keep the tint lighter so the photo reads */
.sbf0-slide.sbf0-slide-img { cursor: pointer; }
.sbf0-slide.sbf0-slide-img::before { opacity: .6; }
.sbf0-slide-bg {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; z-index: 0;
}
.sbf0-slide-inner { position: relative; z-index: 1; max-width: 80%; }
.sbf0-slide-tag { font-size: 1.1rem; color: #141414; background: var(--sbf0-accent); padding: 3px 10px; border-radius: 12px; font-weight: 700; display: inline-block; margin-bottom: 8px; }
.sbf0-slide h2 { font-size: 2rem; color: #fff; margin-bottom: 6px; font-weight: 800; }
.sbf0-slide p { font-size: 1.25rem; color: rgba(255,255,255,.85); margin-bottom: 10px; }
.sbf0-slide .sbf0-btn { font-size: 1.2rem; padding: 7px 14px; }
.sbf0-carousel-dots { display: flex; justify-content: center; gap: 6px; padding: 8px 0; background: var(--sbf0-bg-2); }
.sbf0-carousel-dots button {
  width: 8px; height: 8px; border-radius: 50%; border: none; cursor: pointer;
  background: rgba(255,255,255,.25); transition: background .2s, width .2s;
}
.sbf0-carousel-dots button.sbf0-active { background: var(--sbf0-accent); width: 22px; border-radius: 5px; }

/* ===== Section ===== */
.sbf0-section { padding: 20px 14px; }
.sbf0-section-head {
  display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px;
}
.sbf0-section-title {
  font-size: 1.85rem; font-weight: 800; color: var(--sbf0-text);
  display: flex; align-items: center; gap: 8px;
}
.sbf0-section-title i { color: var(--sbf0-accent); font-size: 2rem; }
.sbf0-section-link { font-size: 1.25rem; color: var(--sbf0-cyan); font-weight: 600; }
/* Short intro line under a section title (keyword-friendly lead paragraph) */
.sbf0-section-intro {
  font-size: 1.28rem; color: var(--sbf0-text-mute); line-height: 1.55;
  margin: -4px 0 14px;
}
.sbf0-section-intro strong { color: var(--sbf0-text); }
/* Step list used on help pages */
.sbf0-steps { counter-reset: sbf0step; list-style: none; padding: 0; margin: 0 0 10px; }
.sbf0-steps li {
  background: var(--sbf0-card); border: 1px solid var(--sbf0-border);
  border-radius: var(--sbf0-radius-sm); padding: 12px 14px 12px 46px;
  margin-bottom: 8px; position: relative; font-size: 1.3rem; color: var(--sbf0-text-mute); line-height: 1.6;
}
.sbf0-steps li::before {
  counter-increment: sbf0step; content: counter(sbf0step);
  position: absolute; left: 12px; top: 12px; width: 24px; height: 24px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--sbf0-accent), var(--sbf0-accent-2));
  color: #141414; font-size: 1.25rem; font-weight: 800;
}
.sbf0-steps li strong { color: var(--sbf0-text); }

/* ===== Category chips ===== */
.sbf0-chips { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 8px; margin-bottom: 14px; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.sbf0-chips::-webkit-scrollbar { display: none; }
.sbf0-chip {
  flex-shrink: 0; padding: 7px 14px; border-radius: 20px; font-size: 1.25rem; font-weight: 600;
  background: var(--sbf0-bg-3); color: var(--sbf0-text-mute); border: 1px solid var(--sbf0-border);
  cursor: pointer; transition: all .18s;
}
.sbf0-chip.sbf0-active, .sbf0-chip:hover {
  background: linear-gradient(135deg, var(--sbf0-accent), var(--sbf0-accent-2));
  color: #141414; border-color: transparent;
}

/* ===== Game grid ===== */
.sbf0-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px;
}
.sbf0-card {
  background: var(--sbf0-card); border-radius: var(--sbf0-radius-sm);
  border: 1px solid var(--sbf0-border); overflow: hidden; position: relative;
  transition: transform .18s, box-shadow .18s, border-color .18s;
}
.sbf0-card:hover, .sbf0-card:focus {
  transform: translateY(-3px); border-color: var(--sbf0-accent);
  box-shadow: var(--sbf0-shadow);
}
.sbf0-card-img {
  position: relative; aspect-ratio: 1; background: #0c0c0c; overflow: hidden;
}
.sbf0-card-img img { width: 100%; height: 100%; object-fit: cover; }
.sbf0-card-hover {
  position: absolute; inset: 0; background: rgba(0,0,0,.55);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .2s;
}
.sbf0-card:hover .sbf0-card-hover { opacity: 1; }
.sbf0-card-hover .sbf0-btn { padding: 7px 14px; font-size: 1.2rem; }
.sbf0-card-tag {
  position: absolute; top: 6px; left: 6px; z-index: 2;
  font-size: .95rem; font-weight: 700; padding: 2px 7px; border-radius: 6px;
  background: var(--sbf0-accent); color: #141414;
}
.sbf0-card-tag.sbf0-hot { background: #ff3b3b; color: #fff; }
.sbf0-card-tag.sbf0-new { background: var(--sbf0-cyan); color: #141414; }
.sbf0-card-body { padding: 8px 10px; }
.sbf0-card-title {
  font-size: 1.2rem; color: var(--sbf0-text); font-weight: 600; line-height: 1.3;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.sbf0-card-meta { font-size: 1.05rem; color: var(--sbf0-text-mute); margin-top: 2px; }

/* ===== Featured games row (horizontal scroll) ===== */
.sbf0-row { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 6px; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
.sbf0-row::-webkit-scrollbar { display: none; }
.sbf0-row .sbf0-card { flex: 0 0 130px; }

/* ===== Promo banner block ===== */
.sbf0-promo {
  margin: 18px 14px; padding: 18px; border-radius: var(--sbf0-radius);
  background: linear-gradient(135deg, var(--sbf0-teal) 0%, #00322b 60%, #141414 110%);
  border: 1px solid rgba(0,229,255,.25);
  position: relative; overflow: hidden;
}
.sbf0-promo::after {
  content: ""; position: absolute; top: -40px; right: -40px;
  width: 140px; height: 140px; border-radius: 50%;
  background: radial-gradient(circle, rgba(255,149,0,.4), transparent 70%);
}
.sbf0-promo h3 { font-size: 1.9rem; color: #fff; margin-bottom: 6px; position: relative; }
.sbf0-promo p { font-size: 1.3rem; color: rgba(255,255,255,.8); margin-bottom: 12px; position: relative; }
.sbf0-promo .sbf0-btn { position: relative; }

/* ===== Feature list ===== */
.sbf0-features { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; }
.sbf0-feature {
  background: var(--sbf0-card); border: 1px solid var(--sbf0-border);
  border-radius: var(--sbf0-radius-sm); padding: 14px; text-align: center;
}
.sbf0-feature i { font-size: 2.4rem; color: var(--sbf0-accent); margin-bottom: 8px; }
.sbf0-feature h4 { font-size: 1.35rem; color: var(--sbf0-text); margin-bottom: 4px; }
.sbf0-feature p { font-size: 1.15rem; color: var(--sbf0-text-mute); line-height: 1.4; }

/* ===== SEO long text ===== */
.sbf0-seo { padding: 20px 14px; }
.sbf0-seo h2 {
  font-size: 2rem; font-weight: 800; margin-bottom: 12px; color: var(--sbf0-text);
  border-left: 4px solid var(--sbf0-accent); padding-left: 10px;
}
.sbf0-seo h3 { font-size: 1.55rem; font-weight: 700; margin: 16px 0 8px; color: var(--sbf0-accent); }
.sbf0-seo p { font-size: 1.35rem; color: var(--sbf0-text-mute); margin-bottom: 10px; line-height: 1.7; }
.sbf0-seo ul { padding-left: 20px; margin-bottom: 10px; }
.sbf0-seo li { font-size: 1.3rem; color: var(--sbf0-text-mute); margin-bottom: 6px; line-height: 1.6; }
.sbf0-seo strong { color: var(--sbf0-text); }

/* ===== FAQ ===== */
.sbf0-faq-item {
  background: var(--sbf0-card); border: 1px solid var(--sbf0-border);
  border-radius: var(--sbf0-radius-sm); margin-bottom: 8px; overflow: hidden;
}
.sbf0-faq-q {
  width: 100%; text-align: left; background: transparent; border: none; cursor: pointer;
  padding: 13px 14px; color: var(--sbf0-text); font-size: 1.35rem; font-weight: 700;
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
}
.sbf0-faq-q i { color: var(--sbf0-accent); transition: transform .2s; flex-shrink: 0; }
.sbf0-faq-q.sbf0-open i { transform: rotate(180deg); }
.sbf0-faq-a {
  max-height: 0; overflow: hidden; transition: max-height .3s ease;
  padding: 0 14px;
}
.sbf0-faq-a.sbf0-open { max-height: 320px; padding-bottom: 13px; }
.sbf0-faq-a p { font-size: 1.28rem; color: var(--sbf0-text-mute); line-height: 1.6; }

/* ===== Footer ===== */
.sbf0-footer {
  background: #0c0c0c; border-top: 1px solid var(--sbf0-border);
  padding: 22px 14px 20px;
}
.sbf0-footer-cols { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; margin-bottom: 18px; }
.sbf0-footer-col h4 { font-size: 1.35rem; color: var(--sbf0-accent); margin-bottom: 10px; font-weight: 700; }
.sbf0-footer-col a { display: block; font-size: 1.2rem; color: var(--sbf0-text-mute); padding: 4px 0; }
.sbf0-footer-col a:hover { color: var(--sbf0-cyan); }
.sbf0-footer-pay {
  display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0;
}
.sbf0-footer-pay span {
  background: var(--sbf0-bg-3); border: 1px solid var(--sbf0-border);
  padding: 5px 10px; border-radius: 6px; font-size: 1.1rem; color: var(--sbf0-text-mute);
}
.sbf0-footer-bottom {
  border-top: 1px solid var(--sbf0-border); padding-top: 14px; text-align: center;
}
.sbf0-footer-bottom p { font-size: 1.15rem; color: var(--sbf0-text-mute); margin-bottom: 4px; }
.sbf0-footer-license { font-size: 1.05rem; color: #6e6e6e; margin-top: 6px; }

/* ===== Mobile bottom nav ===== */
.sbf0-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 1000;
  background: linear-gradient(180deg, #1a1a1a, #0b0b0b);
  border-top: 1px solid var(--sbf0-border);
  display: flex; justify-content: space-around; align-items: stretch;
  height: var(--sbf0-nav-h);
  box-shadow: 0 -4px 18px rgba(0,0,0,.5);
}
.sbf0-nav-btn {
  flex: 1; min-width: 60px; min-height: 60px;
  background: transparent; border: none; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px; color: var(--sbf0-text-mute); padding: 6px 2px; position: relative;
  transition: color .18s;
}
.sbf0-nav-btn i { font-size: 2.2rem; }
.sbf0-nav-btn span { font-size: 1.05rem; font-weight: 600; }
.sbf0-nav-btn:hover, .sbf0-nav-btn.sbf0-active { color: var(--sbf0-accent); }
.sbf0-nav-btn.sbf0-active::before {
  content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  width: 30px; height: 3px; border-radius: 0 0 4px 4px; background: var(--sbf0-accent);
}
.sbf0-nav-btn.sbf0-promo-btn {
  background: linear-gradient(135deg, var(--sbf0-accent), var(--sbf0-accent-2));
  color: #141414; border-radius: 50%; width: 50px; height: 50px;
  margin-top: -22px; flex: 0 0 50px; min-width: 50px; min-height: 50px;
  box-shadow: 0 4px 14px rgba(255,149,0,.5); border: 3px solid #141414;
}
.sbf0-nav-btn.sbf0-promo-btn i { font-size: 2.4rem; }
.sbf0-nav-btn.sbf0-promo-btn span { font-size: .95rem; margin-top: 2px; }

/* ===== Helpers ===== */
.sbf0-hidden { display: none !important; }
.sbf0-text-center { text-align: center; }

/* ===== Desktop rules ===== */
@media (min-width: 769px) {
  body { background: #0a0a0a; }
  .sbf0-wrap { max-width: 960px; }
  .sbf0-header-inner { max-width: 960px; margin: 0 auto; }
  .sbf0-bottom-nav { display: none; }
  .sbf0-menu-toggle { display: none; }
  .sbf0-desktop-nav { display: flex; gap: 18px; align-items: center; }
  .sbf0-desktop-nav a {
    color: var(--sbf0-text-mute); font-size: 1.35rem; font-weight: 600; padding: 6px 4px;
    position: relative;
  }
  .sbf0-desktop-nav a:hover { color: var(--sbf0-accent); }
  .sbf0-desktop-nav a::after {
    content: ""; position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
    background: var(--sbf0-accent); transform: scaleX(0); transition: transform .2s;
  }
  .sbf0-desktop-nav a:hover::after { transform: scaleX(1); }
  .sbf0-grid { grid-template-columns: repeat(5, 1fr); }
  .sbf0-features { grid-template-columns: repeat(4,1fr); }
  .sbf0-footer-cols { grid-template-columns: repeat(4,1fr); }
  .sbf0-hero h1 { font-size: 3.4rem; }
  main { padding-bottom: 30px !important; }
}

/* Mobile clearance for bottom nav */
@media (max-width: 768px) {
  main { padding-bottom: 80px; }
  .sbf0-footer { padding-bottom: 80px; }
}