/* ============================================================
   phdream login account - theme.css
   All custom classes use the "sb8c-" prefix.
   Palette: #141414 (bg) | #E9967A | #CC99FF | #800080 | #6A5ACD
   Mobile-first; root font 62.5% (1rem = 10px).
   ============================================================ */

:root {
  --sb8c-bg: #141414;
  --sb8c-bg-2: #1d1a22;
  --sb8c-bg-3: #251f30;
  --sb8c-salmon: #E9967A;
  --sb8c-lilac: #CC99FF;
  --sb8c-purple: #800080;
  --sb8c-indigo: #6A5ACD;
  --sb8c-text: #f6f1ff;
  --sb8c-muted: #b9aecb;
  --sb8c-line: rgba(204, 153, 255, 0.18);
  --sb8c-primary: #800080;
  --sb8c-gold: #ffd56b;
  --sb8c-shadow: 0 8px 28px rgba(0, 0, 0, 0.45);
  --sb8c-radius: 14px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Roboto, system-ui, sans-serif;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(106, 90, 205, 0.25), transparent 60%),
    radial-gradient(900px 500px at -10% 20%, rgba(233, 150, 122, 0.18), transparent 60%),
    var(--sb8c-bg);
  color: var(--sb8c-text);
  line-height: 1.5;
  font-size: 1.5rem;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: var(--sb8c-lilac); text-decoration: none; }
a:hover { color: var(--sb8c-salmon); }

.sb8c-container { width: 100%; max-width: 430px; margin: 0 auto; padding: 0 14px; }
.sb8c-wrapper { width: 100%; max-width: 430px; margin: 0 auto; }

/* ===================== Header ===================== */
.sb8c-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(180deg, rgba(20, 20, 20, 0.96), rgba(29, 26, 34, 0.92));
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--sb8c-line);
  transition: box-shadow .25s ease, background .25s ease;
}
.sb8c-header.sb8c-scrolled { box-shadow: 0 6px 18px rgba(0,0,0,.5); }

.sb8c-header-inner {
  max-width: 430px;
  margin: 0 auto;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.sb8c-logo {
  display: flex; align-items: center; gap: 8px; min-width: 0;
}
.sb8c-logo img { width: 28px; height: 28px; border-radius: 8px; }
.sb8c-logo-text {
  font-weight: 800; font-size: 1.5rem; color: var(--sb8c-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sb8c-logo-text b { color: var(--sb8c-salmon); }

.sb8c-spacer { flex: 1 1 auto; }

.sb8c-btn {
  -webkit-tap-highlight-color: transparent;
  border: 0; cursor: pointer;
  font-weight: 700; font-size: 1.3rem;
  padding: 8px 14px; border-radius: 999px;
  display: inline-flex; align-items: center; gap: 6px;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
  color: #fff;
}
.sb8c-btn:active { transform: scale(0.96); }
.sb8c-btn-register {
  background: linear-gradient(135deg, var(--sb8c-purple), var(--sb8c-indigo));
  box-shadow: 0 4px 14px rgba(128, 0, 128, .45);
}
.sb8c-btn-login {
  background: linear-gradient(135deg, var(--sb8c-salmon), #d96a4e);
  box-shadow: 0 4px 14px rgba(233, 150, 122, .4);
}
.sb8c-btn-ghost {
  background: transparent; border: 1px solid var(--sb8c-line); color: var(--sb8c-text);
}

.sb8c-icon-btn {
  width: 38px; height: 38px; border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(204, 153, 255, 0.10);
  color: var(--sb8c-text); cursor: pointer; border: 1px solid var(--sb8c-line);
}

/* ===================== Mobile menu ===================== */
.sb8c-mobile-menu {
  position: fixed;
  top: 0; right: 0;
  width: 80%; max-width: 320px; height: 100vh;
  background: linear-gradient(180deg, #1b1722, #221c2c);
  z-index: 9999;
  transform: translateX(105%);
  transition: transform .28s ease;
  padding: 70px 18px 30px;
  overflow-y: auto;
  border-left: 1px solid var(--sb8c-line);
  box-shadow: -10px 0 30px rgba(0,0,0,.5);
}
.sb8c-mobile-menu.sb8c-open { transform: translateX(0); }
.sb8c-mobile-menu h4 {
  margin: 18px 4px 8px; color: var(--sb8c-lilac); font-size: 1.35rem; letter-spacing: .04em;
}
.sb8c-mobile-menu a {
  display: block; padding: 10px 12px; border-radius: 10px;
  color: var(--sb8c-text); font-size: 1.4rem;
  border: 1px solid transparent;
}
.sb8c-mobile-menu a:active { background: rgba(204, 153, 255, 0.12); }
.sb8c-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.55);
  z-index: 9998; opacity: 0; pointer-events: none;
  transition: opacity .25s ease;
}
.sb8c-overlay.sb8c-open { opacity: 1; pointer-events: auto; }

/* ===================== Hero carousel ===================== */
.sb8c-hero {
  position: relative;
  margin: 12px 0 4px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--sb8c-shadow);
}
.sb8c-hero-track { position: relative; }
.sb8c-hero-slide {
  position: relative; display: none;
}
.sb8c-hero-slide.sb8c-active { display: block; animation: sb8cfade .6s ease; }
@keyframes sb8cfade { from { opacity: 0; } to { opacity: 1; } }
.sb8c-hero-slide img { width: 100%; height: 200px; object-fit: cover; }
.sb8c-hero-cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 16px 14px 14px;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.85));
  color: #fff;
}
.sb8c-hero-cap h2 { margin: 0 0 4px; font-size: 1.7rem; }
.sb8c-hero-cap p { margin: 0 0 8px; font-size: 1.25rem; color: var(--sb8c-muted); }
.sb8c-hero-cta {
  display: inline-block; padding: 7px 14px; border-radius: 999px;
  background: linear-gradient(135deg, var(--sb8c-salmon), var(--sb8c-purple));
  color: #fff; font-weight: 700; font-size: 1.25rem;
}
.sb8c-hero-dots {
  position: absolute; bottom: 8px; left: 0; right: 0;
  display: flex; justify-content: center; gap: 6px;
}
.sb8c-hero-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: rgba(255,255,255,.4); border: 0; padding: 0; cursor: pointer;
}
.sb8c-hero-dot.sb8c-active { background: var(--sb8c-salmon); width: 18px; border-radius: 4px; }

/* ===================== Section base ===================== */
.sb8c-section { margin: 22px 0; }
.sb8c-section-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 12px;
}
.sb8c-section-title {
  font-size: 1.7rem; font-weight: 800; margin: 0;
  display: flex; align-items: center; gap: 8px;
}
.sb8c-section-title i { color: var(--sb8c-salmon); }
.sb8c-section-more { font-size: 1.2rem; color: var(--sb8c-lilac); }

.sb8c-pill {
  display: inline-block; padding: 3px 10px; border-radius: 999px;
  background: rgba(204, 153, 255, .12); color: var(--sb8c-lilac);
  font-size: 1.15rem; margin-bottom: 8px;
}

/* ===================== Game grid ===================== */
.sb8c-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.sb8c-game-card {
  background: linear-gradient(180deg, #211b2c, #181321);
  border: 1px solid var(--sb8c-line);
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
  position: relative;
}
.sb8c-game-card:active { transform: scale(.97); }
.sb8c-game-card:hover { border-color: var(--sb8c-salmon); box-shadow: 0 6px 18px rgba(233,150,122,.25); }
.sb8c-game-card img {
  width: 100%; aspect-ratio: 1 / 1; object-fit: cover; background: #0e0b14;
}
.sb8c-game-name {
  padding: 6px 8px; font-size: 1.15rem; text-align: center;
  color: var(--sb8c-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.sb8c-game-badge {
  position: absolute; top: 6px; left: 6px;
  background: linear-gradient(135deg, var(--sb8c-salmon), var(--sb8c-purple));
  color: #fff; font-size: 1rem; font-weight: 700;
  padding: 2px 6px; border-radius: 6px;
}
.sb8c-game-tag {
  position: absolute; top: 6px; right: 6px;
  background: rgba(0,0,0,.55); color: var(--sb8c-gold);
  font-size: 1rem; padding: 2px 6px; border-radius: 6px;
}

/* ===================== Promo banner ===================== */
.sb8c-promo {
  margin: 18px 0;
  border-radius: 16px;
  padding: 18px;
  background: linear-gradient(135deg, rgba(128,0,128,.55), rgba(106,90,205,.45));
  border: 1px solid var(--sb8c-line);
  position: relative; overflow: hidden;
}
.sb8c-promo h3 { margin: 0 0 6px; font-size: 1.7rem; color: #fff; }
.sb8c-promo p { margin: 0 0 10px; color: #f3e9ff; font-size: 1.25rem; }
.sb8c-promo-cta {
  display: inline-block; padding: 9px 18px; border-radius: 999px;
  background: var(--sb8c-salmon); color: #1a1018; font-weight: 800;
}

/* ===================== Feature / step cards ===================== */
.sb8c-cards { display: grid; gap: 10px; }
.sb8c-card {
  background: var(--sb8c-bg-2);
  border: 1px solid var(--sb8c-line);
  border-radius: 12px;
  padding: 14px;
}
.sb8c-card h3 { margin: 0 0 6px; font-size: 1.5rem; color: var(--sb8c-salmon); }
.sb8c-card p { margin: 0; color: var(--sb8c-muted); font-size: 1.25rem; }

.sb8c-steps { counter-reset: step; display: grid; gap: 10px; }
.sb8c-step {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--sb8c-bg-2); border: 1px solid var(--sb8c-line);
  border-radius: 12px; padding: 12px 14px;
}
.sb8c-step-num {
  flex: 0 0 32px; height: 32px; border-radius: 50%;
  background: linear-gradient(135deg, var(--sb8c-salmon), var(--sb8c-purple));
  color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center;
}
.sb8c-step-body h4 { margin: 0 0 4px; font-size: 1.35rem; color: var(--sb8c-text); }
.sb8c-step-body p { margin: 0; font-size: 1.2rem; color: var(--sb8c-muted); }

/* ===================== FAQ ===================== */
.sb8c-faq-item {
  background: var(--sb8c-bg-2); border: 1px solid var(--sb8c-line);
  border-radius: 10px; margin-bottom: 8px; overflow: hidden;
}
.sb8c-faq-q {
  width: 100%; text-align: left; background: transparent; color: var(--sb8c-text);
  border: 0; padding: 12px 14px; font-size: 1.3rem; font-weight: 700;
  display: flex; justify-content: space-between; align-items: center; cursor: pointer;
}
.sb8c-faq-q i { color: var(--sb8c-lilac); transition: transform .2s ease; }
.sb8c-faq-item.sb8c-open .sb8c-faq-q i { transform: rotate(45deg); }
.sb8c-faq-a {
  max-height: 0; overflow: hidden; transition: max-height .25s ease;
  padding: 0 14px; color: var(--sb8c-muted); font-size: 1.2rem;
}
.sb8c-faq-item.sb8c-open .sb8c-faq-a { max-height: 400px; padding: 0 14px 12px; }

/* ===================== Testimonials / winners ===================== */
.sb8c-list { display: grid; gap: 8px; }
.sb8c-list-item {
  display: flex; align-items: center; gap: 10px;
  background: var(--sb8c-bg-2); border: 1px solid var(--sb8c-line);
  border-radius: 10px; padding: 10px 12px;
}
.sb8c-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, var(--sb8c-lilac), var(--sb8c-purple));
  color: #fff; font-weight: 800; display: flex; align-items: center; justify-content: center;
}
.sb8c-list-meta b { color: var(--sb8c-salmon); }

/* ===================== Payment strip ===================== */
.sb8c-pay { display: flex; flex-wrap: wrap; gap: 8px; }
.sb8c-pay span {
  padding: 6px 12px; border-radius: 999px;
  background: rgba(204,153,255,.10); border: 1px solid var(--sb8c-line);
  font-size: 1.2rem; color: var(--sb8c-text);
}

/* ===================== Long text (SEO) ===================== */
.sb8c-prose { color: var(--sb8c-muted); font-size: 1.25rem; }
.sb8c-prose h2, .sb8c-prose h3 { color: var(--sb8c-text); }
.sb8c-prose p { margin: 0 0 10px; }
.sb8c-prose ul { padding-left: 18px; margin: 0 0 10px; }
.sb8c-prose li { margin-bottom: 4px; }
.sb8c-prose strong { color: var(--sb8c-salmon); }
.sb8c-prose a { color: var(--sb8c-lilac); border-bottom: 1px dashed currentColor; }

/* ===================== CTA banner ===================== */
.sb8c-cta {
  margin: 20px 0;
  text-align: center;
  padding: 22px 16px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(233,150,122,.25), rgba(128,0,128,.35));
  border: 1px solid var(--sb8c-line);
}
.sb8c-cta h3 { margin: 0 0 8px; color: #fff; font-size: 1.8rem; }
.sb8c-cta p { margin: 0 0 12px; color: #f0e7ff; }
.sb8c-cta .sb8c-btn { font-size: 1.4rem; padding: 10px 22px; }

/* ===================== Footer ===================== */
.sb8c-footer {
  margin-top: 26px;
  padding: 22px 14px 30px;
  border-top: 1px solid var(--sb8c-line);
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.35));
}
.sb8c-footer-cols {
  display: grid; gap: 14px; margin-bottom: 16px;
}
.sb8c-footer h5 {
  margin: 0 0 8px; color: var(--sb8c-salmon); font-size: 1.3rem;
}
.sb8c-footer a {
  display: block; color: var(--sb8c-muted); font-size: 1.2rem;
  padding: 3px 0;
}
.sb8c-footer-promos {
  display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0;
}
.sb8c-footer-promos .sb8c-btn { font-size: 1.2rem; padding: 7px 12px; }
.sb8c-copy {
  text-align: center; color: var(--sb8c-muted); font-size: 1.1rem;
  padding-top: 12px; border-top: 1px solid var(--sb8c-line);
}

/* ===================== Bottom nav ===================== */
.sb8c-bottomnav {
  position: fixed; bottom: 0; left: 0; right: 0;
  height: 60px; z-index: 1000;
  background: linear-gradient(180deg, rgba(29,26,34,.98), rgba(15,12,20,.99));
  border-top: 1px solid var(--sb8c-line);
  display: flex; justify-content: space-around; align-items: center;
  box-shadow: 0 -6px 18px rgba(0,0,0,.5);
}
.sb8c-bottomnav button,
.sb8c-bottomnav a.sb8c-navbtn {
  flex: 1 1 0;
  min-width: 60px; min-height: 60px;
  background: transparent; border: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: var(--sb8c-muted);
  font-size: 1rem; gap: 2px;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}
.sb8c-bottomnav .sb8c-navbtn i,
.sb8c-bottomnav .sb8c-navbtn .material-icons-outlined,
.sb8c-bottomnav .sb8c-navbtn .material-icons {
  font-size: 22px;
}
.sb8c-bottomnav .sb8c-navbtn:active { transform: scale(.9); }
.sb8c-bottomnav .sb8c-navbtn.sb8c-active { color: var(--sb8c-salmon); }
.sb8c-bottomnav .sb8c-navbtn.sb8c-promo {
  color: #fff;
  background: linear-gradient(180deg, rgba(128,0,128,.35), transparent);
}
.sb8c-bottomnav .sb8c-navbtn.sb8c-promo i { color: var(--sb8c-gold); }
.sb8c-pulse { animation: sb8cpulse .22s ease; }
@keyframes sb8cpulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.18); color: var(--sb8c-salmon); }
  100% { transform: scale(1); }
}

main { padding-bottom: 80px; }

/* ===================== Desktop ===================== */
@media (min-width: 769px) {
  .sb8c-bottomnav { display: none; }
  main { padding-bottom: 20px; }
  .sb8c-container { max-width: 430px; }
}

/* Material Icons sizing helper */
.material-icons-outlined,
.material-icons { vertical-align: middle; line-height: 1; }