/**
 * Casini - Main Stylesheet
 * Site: casini.click
 * Prefix: s45b-
 * Theme: Dark (#0E1621) with Teal accent (#20B2AA)
 */

/* ===== CSS Variables ===== */
:root {
  --s45b-bg-dark: #0E1621;
  --s45b-bg-card: #152232;
  --s45b-bg-card-hover: #1a2d44;
  --s45b-slate: #708090;
  --s45b-gray: #A9A9A9;
  --s45b-accent: #20B2AA;
  --s45b-accent-hover: #1a9990;
  --s45b-text: #E8ECF0;
  --s45b-text-muted: #8899AA;
  --s45b-border: #253345;
  --s45b-shadow: rgba(0, 0, 0, 0.4);
  --s45b-radius: 10px;
  --s45b-radius-lg: 16px;
  --s45b-max-w: 430px;
}

/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, Oxygen, sans-serif;
  background-color: var(--s45b-bg-dark);
  color: var(--s45b-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--s45b-accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--s45b-accent-hover); }

/* ===== Header ===== */
.s45b-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: linear-gradient(180deg, #0E1621 0%, #121f2e 100%);
  border-bottom: 1px solid var(--s45b-border);
  padding: 0 16px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(10px);
}

.s45b-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 22px;
  font-weight: 800;
  color: var(--s45b-accent);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.s45b-logo-icon {
  width: 32px;
  height: 32px;
  background: var(--s45b-accent);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--s45b-bg-dark);
  font-size: 18px;
  font-weight: 900;
}

.s45b-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.s45b-btn-register {
  background: linear-gradient(135deg, #20B2AA 0%, #1a9990 100%);
  color: #0E1621;
  border: none;
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.s45b-btn-register:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 14px rgba(32, 178, 170, 0.4);
}

.s45b-btn-login {
  background: transparent;
  color: var(--s45b-accent);
  border: 1.5px solid var(--s45b-accent);
  padding: 7px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  text-transform: uppercase;
}

.s45b-btn-login:hover {
  background: rgba(32, 178, 170, 0.1);
}

.s45b-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--s45b-text);
  font-size: 22px;
  cursor: pointer;
  padding: 4px;
}

/* ===== Mobile Menu ===== */
#pro9ad-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.6);
  z-index: 9998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

#pro9ad-overlay.s45b-overlay-active {
  opacity: 1;
  pointer-events: all;
}

#pro9ad-mobile-menu {
  position: fixed;
  top: 0;
  right: -280px;
  width: 280px;
  height: 100%;
  background: #0f1a28;
  z-index: 9999;
  transition: right 0.3s ease;
  padding: 20px;
  overflow-y: auto;
}

#pro9ad-mobile-menu.s45b-menu-active {
  right: 0;
}

.s45b-menu-close {
  background: none;
  border: none;
  color: var(--s45b-gray);
  font-size: 24px;
  cursor: pointer;
  float: right;
  margin-bottom: 20px;
}

.s45b-menu-group {
  margin-bottom: 20px;
}

.s45b-menu-group-title {
  font-size: 11px;
  text-transform: uppercase;
  color: var(--s45b-slate);
  letter-spacing: 1.5px;
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--s45b-border);
}

.s45b-menu-link {
  display: block;
  color: var(--s45b-text);
  padding: 10px 0;
  font-size: 14px;
  transition: color 0.2s;
}

.s45b-menu-link:hover {
  color: var(--s45b-accent);
}

/* ===== Banner Slider ===== */
.s45b-slider {
  position: relative;
  overflow: hidden;
  border-radius: var(--s45b-radius-lg);
  margin: 16px;
  aspect-ratio: 16/9;
}

.s45b-slide {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.s45b-slide.s45b-slide-active {
  opacity: 1;
}

.s45b-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.s45b-dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 5;
}

.s45b-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: background 0.2s;
}

.s45b-dot.s45b-dot-active {
  background: var(--s45b-accent);
  width: 20px;
  border-radius: 4px;
}

/* ===== Section Titles ===== */
.s45b-section {
  padding: 20px 16px;
}

.s45b-section-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--s45b-text);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.s45b-section-title i {
  color: var(--s45b-accent);
}

/* ===== Game Tabs ===== */
.s45b-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 0 16px 12px;
  scrollbar-width: none;
}

.s45b-tabs::-webkit-scrollbar { display: none; }

.s45b-tab-btn {
  flex-shrink: 0;
  padding: 8px 18px;
  border: 1.5px solid var(--s45b-border);
  border-radius: 20px;
  background: transparent;
  color: var(--s45b-gray);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: capitalize;
}

.s45b-tab-btn.s45b-tab-active {
  background: var(--s45b-accent);
  color: var(--s45b-bg-dark);
  border-color: var(--s45b-accent);
}

.s45b-tab-btn:hover:not(.s45b-tab-active) {
  border-color: var(--s45b-accent);
  color: var(--s45b-accent);
}

/* ===== Game Grid ===== */
.s45b-game-panel {
  display: none;
}

.s45b-game-panel.s45b-panel-active {
  display: block;
}

.s45b-game-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 0 16px;
}

.s45b-game-card {
  background: var(--s45b-bg-card);
  border-radius: var(--s45b-radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  border: 1px solid var(--s45b-border);
}

.s45b-game-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--s45b-shadow);
}

.s45b-game-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.s45b-game-card-name {
  padding: 6px 8px;
  font-size: 11px;
  font-weight: 600;
  color: var(--s45b-text);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ===== Promo CTA Section ===== */
.s45b-cta {
  margin: 20px 16px;
  background: linear-gradient(135deg, #152232 0%, #1a2d44 100%);
  border-radius: var(--s45b-radius-lg);
  padding: 24px 20px;
  text-align: center;
  border: 1px solid var(--s45b-border);
}

.s45b-cta-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--s45b-accent);
  margin-bottom: 8px;
}

.s45b-cta-text {
  font-size: 14px;
  color: var(--s45b-gray);
  margin-bottom: 16px;
  line-height: 1.5;
}

.s45b-cta-btn {
  display: inline-block;
  background: linear-gradient(135deg, #20B2AA, #1a9990);
  color: #0E1621;
  padding: 12px 32px;
  border-radius: 25px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  border: none;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: transform 0.15s, box-shadow 0.15s;
}

.s45b-cta-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 18px rgba(32, 178, 170, 0.5);
}

/* ===== Content Section ===== */
.s45b-content {
  padding: 20px 16px;
}

.s45b-content h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--s45b-text);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--s45b-accent);
  display: inline-block;
}

.s45b-content p {
  font-size: 14px;
  color: var(--s45b-gray);
  line-height: 1.8;
  margin-bottom: 14px;
}

.s45b-content a {
  color: var(--s45b-accent);
  text-decoration: underline;
}

/* ===== Footer ===== */
.s45b-footer {
  background: #0a1019;
  padding: 30px 16px 20px;
  border-top: 1px solid var(--s45b-border);
  margin-top: 30px;
}

.s45b-footer-logo {
  text-align: center;
  font-size: 20px;
  font-weight: 800;
  color: var(--s45b-accent);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.s45b-partners {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.s45b-partners img {
  height: 28px;
  opacity: 0.6;
  filter: grayscale(1);
  transition: opacity 0.2s;
}

.s45b-partners img:hover {
  opacity: 1;
  filter: grayscale(0);
}

.s45b-footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-bottom: 16px;
}

.s45b-footer-link {
  color: var(--s45b-gray);
  font-size: 13px;
  transition: color 0.2s;
}

.s45b-footer-link:hover {
  color: var(--s45b-accent);
}

.s45b-footer-copy {
  text-align: center;
  color: var(--s45b-slate);
  font-size: 12px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--s45b-border);
}

/* ===== Bottom Navigation ===== */
.s45b-bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: linear-gradient(180deg, #121f2e 0%, #0E1621 100%);
  border-top: 1px solid var(--s45b-border);
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 60px;
  padding: 0 4px;
}

.s45b-nav-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 60px;
  min-height: 52px;
  background: none;
  border: none;
  color: var(--s45b-slate);
  cursor: pointer;
  transition: color 0.2s, transform 0.15s;
  padding: 4px 2px;
  position: relative;
}

.s45b-nav-btn::after {
  content: '';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%) scaleX(0);
  width: 28px;
  height: 3px;
  background: var(--s45b-accent);
  border-radius: 0 0 3px 3px;
  transition: transform 0.2s;
}

.s45b-nav-btn.s45b-nav-active {
  color: var(--s45b-accent);
}

.s45b-nav-btn.s45b-nav-active::after {
  transform: translateX(-50%) scaleX(1);
}

.s45b-nav-btn:hover {
  color: var(--s45b-accent);
  transform: scale(1.05);
}

.s45b-nav-btn i,
.s45b-nav-btn .material-icons {
  font-size: 22px;
  margin-bottom: 2px;
}

.s45b-nav-btn span {
  font-size: 10px;
  font-weight: 600;
}

/* ===== Help Page Styles ===== */
.s45b-help-hero {
  background: linear-gradient(135deg, #152232, #1a2d44);
  padding: 24px 16px;
  text-align: center;
}

.s45b-help-hero h1 {
  font-size: 24px;
  font-weight: 800;
  color: var(--s45b-accent);
  margin-bottom: 8px;
}

.s45b-help-hero p {
  font-size: 14px;
  color: var(--s45b-gray);
}

.s45b-help-section {
  padding: 20px 16px;
}

.s45b-help-section h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--s45b-text);
  margin-bottom: 12px;
  padding-left: 12px;
  border-left: 3px solid var(--s45b-accent);
}

.s45b-help-section h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--s45b-accent);
  margin: 14px 0 8px;
}

.s45b-help-section p {
  font-size: 14px;
  color: var(--s45b-gray);
  line-height: 1.8;
  margin-bottom: 12px;
}

.s45b-help-section ul {
  list-style: none;
  padding: 0;
  margin-bottom: 12px;
}

.s45b-help-section li {
  font-size: 14px;
  color: var(--s45b-gray);
  padding: 6px 0 6px 20px;
  position: relative;
  line-height: 1.6;
}

.s45b-help-section li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 13px;
  width: 8px;
  height: 8px;
  background: var(--s45b-accent);
  border-radius: 50%;
}

.s45b-help-cta {
  margin: 20px 16px;
  background: linear-gradient(135deg, #20B2AA, #1a9990);
  border-radius: var(--s45b-radius-lg);
  padding: 20px;
  text-align: center;
}

.s45b-help-cta h3 {
  font-size: 18px;
  font-weight: 700;
  color: #0E1621;
  margin-bottom: 8px;
}

.s45b-help-cta p {
  font-size: 13px;
  color: #0E1621;
  opacity: 0.8;
  margin-bottom: 14px;
}

.s45b-help-cta button {
  background: #0E1621;
  color: var(--s45b-accent);
  border: none;
  padding: 10px 28px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  text-transform: uppercase;
}

/* ===== Responsive ===== */
@media (min-width: 769px) {
  .s45b-bottom-nav { display: none; }
  .s45b-header { max-width: var(--s45b-max-w); left: 50%; transform: translateX(-50%); border-radius: 0 0 var(--s45b-radius) var(--s45b-radius); }
  body > main, body > .s45b-slider, body > .s45b-section, body > .s45b-content, body > .s45b-footer, body > .s45b-cta { max-width: var(--s45b-max-w); margin-left: auto; margin-right: auto; }
  .s45b-footer { max-width: var(--s45b-max-w); margin-left: auto; margin-right: auto; border-radius: var(--s45b-radius-lg) var(--s45b-radius-lg) 0 0; }
  #pro9ad-mobile-menu { display: none; }
  .s45b-menu-toggle { display: block; }
}

@media (max-width: 768px) {
  .s45b-menu-toggle { display: block; }
  main { padding-bottom: 80px; }
  .s45b-header { left: 0; right: 0; transform: none; }
}