/* ============================================================
   SamyFaucet — home.css (index.php only)
   Light/dark theme via CSS variables + two-accent color system
   ============================================================ */

:root {
  --bg: #f8fafc;
  --surface: #ffffff;
  --border: #e2e8f0;
  --text: #1a202c;
  --text-muted: #4a5568;
  --text-faint: #a0aec0;
  --hero-bg-start: #f0fdf4;
  --hero-bg-end: #ffffff;
  --footer-bg: #1a202c;
  --modal-overlay: rgba(0,0,0,0.4);

  /* Two-accent hierarchy: green = primary action, blue = structure/info */
  --accent-green: #3eb081;
  --accent-green-dark: #2e8f6a;
  --accent-blue: #2352d8;
  --accent-navy: #1e3a8a;
}

body[data-theme="dark"] {
  --bg: #0f1420;
  --surface: #171d2c;
  --border: #2a3346;
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --text-faint: #64748b;
  --hero-bg-start: #0f1420;
  --hero-bg-end: #171d2c;
  --footer-bg: #0b0f18;
  --modal-overlay: rgba(0,0,0,0.65);
  --accent-green: #4ade80;
  --accent-green-dark: #22c55e;
  --accent-blue: #5b8dff;
  --accent-navy: #7ba2ff;
}

/* ===== GLOBAL RESET & BASE ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background .3s, color .3s;
}
a { text-decoration: none; color: inherit; }
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.btn {
  display: inline-block;
  padding: 10px 24px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  transition: all 0.2s ease;
  border: none;
  cursor: pointer;
}
.btn-primary {
  background: var(--accent-green);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-green-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(62, 176, 129, 0.3);
}
.btn-outline {
  background: transparent;
  color: var(--accent-blue);
  border: 1.5px solid var(--accent-blue);
}
.btn-outline:hover {
  background: var(--accent-blue);
  color: #fff;
}
.btn-auth {
  min-width: 90px;
  text-align: center;
}
.btn-login {
  background: var(--accent-green);
  color: #fff;
  width: 100%;
  padding: 12px;
  border-radius: 8px;
  font-weight: 600;
  border: none;
  transition: background 0.2s;
}
.btn-login:hover {
  background: var(--accent-green-dark);
}

/* ===== NAVBAR ===== */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  background: transparent;
  position: sticky;
  top: 0;
  z-index: 100;
}
.navbar-left {
  display: flex;
  align-items: center;
  gap: 36px;
}
.navbar .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--text);
}
.navbar .brand-logo {
  height: 36px;
  width: auto;
  display: block;
}
.navbar .nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.navbar .nav-links a {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.2s;
}
.navbar .nav-links a:hover {
  color: var(--accent-green);
}
.navbar .auth-buttons {
  display: flex;
  align-items: center;
  gap: 12px;
}
.theme-toggle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 14px;
  transition: border-color .2s, color .2s;
}
.theme-toggle:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  text-align: center;
  padding: 60px 0 110px;
  background: linear-gradient(180deg, var(--hero-bg-start) 0%, var(--hero-bg-end) 100%);
  overflow: hidden;
  z-index: 0;
  min-height: 500px;
}
.hero-inner {
  position: relative;
  z-index: 1;
}
.hero h1 {
  font-family: 'Inter', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 8px;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-green) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}
.hero .subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.hero .currencies {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.hero .currencies img {
  width: 50px;
  height: 50px;
  object-fit: contain;
  background: var(--surface);
  border-radius: 50%;
  padding: 6px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.05);
  transition: transform 0.2s;
}
.hero .currencies img:hover {
  transform: scale(1.08);
}
.hero .cta-group {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.hero .cta-group .btn {
  font-size: 1rem;
  padding: 12px 32px;
}
.btn-indigo {
  background: #5b63d3;
  color: #fff;
}
.btn-indigo:hover {
  background: #4750c4;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(91, 99, 211, 0.3);
}
.btn-gold {
  background: #f0ac4e;
  color: #1a202c;
}
.btn-gold:hover {
  background: #e0993a;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(240, 172, 78, 0.35);
}

/* ---- Payment methods row ---- */
.hero .payment-methods {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 30px;
  flex-wrap: wrap;
  margin: 18px 0 26px;
}
.pm-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.pm-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 118px;
  height: 52px;
  padding: 0 20px;
  border-radius: 14px;
  transition: transform 0.2s;
}
.pm-item:hover .pm-badge {
  transform: translateY(-2px);
}
.pm-badge-light {
  width: 52px;
  min-width: 52px;
  padding: 0;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 1.25rem;
}
.pm-badge-dark {
  background: #101218;
}
.pm-badge-dark img {
  height: 20px;
  width: auto;
  object-fit: contain;
}
.pm-badge-text {
  color: #fff;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  gap: 8px;
}
.pm-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* ---- Google login button ---- */
.btn-google {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 22px;
  font-weight: 600;
  font-size: 0.92rem;
  font-family: inherit;
  cursor: pointer;
  transition: box-shadow 0.2s, border-color 0.2s;
}
.btn-google:hover {
  border-color: var(--text-faint);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* ---- OR divider ---- */
.or-divider {
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 220px;
  margin: 18px auto;
  color: var(--text-faint);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.or-divider::before,
.or-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.hero .reward-preview {
  font-size: 0.95rem;
  color: var(--text-muted);
  background: var(--surface);
  border: 1px solid var(--border);
  display: inline-block;
  padding: 6px 18px;
  border-radius: 40px;
  margin-top: 8px;
}

/* ---- Wave decoration at the bottom of the hero ---- */
.hero-waves {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  line-height: 0;
  z-index: 0;
  pointer-events: none;
}
.hero-waves svg {
  width: 100%;
  height: 90px;
  display: block;
}
.hero-waves .wave-back {
  fill: var(--accent-green);
  opacity: 0.08;
}
.hero-waves .wave-front {
  fill: var(--bg);
}

/* ===== RECENT WITHDRAWALS – Horizontal Ticker ===== */
.withdrawals-ticker {
  background: var(--surface);
  border-radius: 16px;
  padding-top: 12px;
  padding-bottom: 12px;
  margin: 24px auto 32px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
  border: 1px solid var(--border);
  overflow: hidden;
  position: relative;
}
.withdrawals-ticker .title {
  font-weight: 600;
  color: var(--text);
  padding: 0 24px 8px 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}
.withdrawals-ticker .title i {
  color: var(--accent-blue);
}
.ticker-track {
  display: flex;
  animation: scrollTicker 25s linear infinite;
  width: max-content;
  padding: 10px 0;
}
.ticker-track .item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 30px;
  white-space: nowrap;
  font-size: 0.9rem;
  border-right: 1px solid var(--border);
}
.ticker-track .item:last-child {
  border-right: none;
}
.ticker-track .item .user {
  font-weight: 500;
  color: var(--text);
}
.ticker-track .item .amount {
  font-weight: 600;
  color: var(--accent-green);
}
.ticker-track .item .time {
  color: var(--text-faint);
  font-size: 0.8rem;
}
@keyframes scrollTicker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.withdrawals-ticker:hover .ticker-track {
  animation-play-state: paused;
}

/* ===== STATS ===== */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  margin: 40px 0;
}
.stat-card {
  background: var(--surface);
  border-radius: 16px;
  padding: 22px 20px 24px;
  text-align: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
  border: 1px solid var(--border);
  border-top: 3px solid var(--stat-accent, var(--accent-green));
  transition: transform 0.2s, box-shadow 0.2s;
}
.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}
.stat-card.stat-blue { --stat-accent: var(--accent-blue); }
.stat-card.stat-green { --stat-accent: var(--accent-green); }
.stat-card.stat-navy { --stat-accent: var(--accent-navy); }
.stat-card .number {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}
.stat-card .label {
  font-size: 0.95rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 4px;
}
.stat-card .label i {
  color: var(--stat-accent, var(--accent-green));
}

/* ===== FEATURES ===== */
.section-title {
  text-align: center;
  font-size: 2rem;
  font-weight: 700;
  margin: 48px 0 24px;
  letter-spacing: -0.01em;
  color: var(--text);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
  margin-bottom: 48px;
}
.feature-item {
  background: var(--surface);
  border-radius: 16px;
  padding: 20px 12px;
  text-align: center;
  border: 1px solid var(--border);
  transition: all 0.2s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.02);
}
.feature-item:hover {
  transform: translateY(-4px);
  border-color: var(--feature-accent, var(--accent-green));
  box-shadow: 0 8px 20px rgba(62,176,129,0.08);
}
.feature-item.feat-blue  { --feature-accent: var(--accent-blue); }
.feature-item.feat-green { --feature-accent: var(--accent-green); }
.feature-item.feat-navy  { --feature-accent: var(--accent-navy); }
.feature-item img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  margin-bottom: 8px;
}
.feature-item i {
  color: var(--feature-accent, var(--accent-green)) !important;
}
.feature-item h5 {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
}

/* ===== FAQ ===== */
.faq {
  max-width: 720px;
  margin: 0 auto 60px;
}
.faq .faq-item {
  background: var(--surface);
  border-radius: 12px;
  border: 1px solid var(--border);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq .faq-item summary {
  padding: 18px 24px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
}
.faq .faq-item summary::-webkit-details-marker {
  display: none;
}
.faq .faq-item summary::after {
  content: '\f078';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 0.8rem;
  color: var(--accent-blue);
  transition: transform 0.2s;
}
.faq .faq-item[open] summary::after {
  transform: rotate(180deg);
}
.faq .faq-item .content {
  padding: 0 24px 18px 24px;
  color: var(--text-muted);
  font-size: 0.95rem;
  border-top: 1px solid var(--border);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--footer-bg);
  padding: 32px 0 20px;
  margin-top: 20px;
  border-top: 3px solid var(--accent-green);
}
.footer .footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.footer .social-icons a {
  font-size: 1.6rem;
  color: var(--text-faint);
  transition: color 0.2s;
}
.footer .social-icons a:hover {
  color: var(--accent-green);
}
.footer .footer-links {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer .footer-links a {
  color: var(--text-faint);
  font-size: 0.85rem;
  transition: color 0.2s;
}
.footer .footer-links a:hover {
  color: var(--accent-green);
}
.footer .copy {
  font-size: 0.85rem;
  color: var(--text-faint);
  text-align: center;
  margin-top: 4px;
}

/* ===== MODAL OVERRIDES ===== */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--modal-overlay);
  align-items: center;
  justify-content: center;
  z-index: 200;
  backdrop-filter: blur(4px);
}
.modal-overlay.open {
  display: flex;
}
.modal {
  background: var(--surface);
  max-width: 420px;
  width: 90%;
  padding: 32px 28px;
  border-radius: 24px;
  position: relative;
  box-shadow: 0 24px 48px rgba(0,0,0,0.2);
  animation: modalIn 0.25s ease;
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.modal .close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1.3rem;
  color: var(--text-faint);
  cursor: pointer;
}
.modal h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text);
}
.modal .alert {
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  margin-bottom: 16px;
}
.modal .alert.alert-success { background: #f0fdf4; color: #276749; border: 1px solid #bbf7d0; }
.modal .alert.alert-error   { background: #fef2f2; color: #9b2c2c; border: 1px solid #fecaca; }
.modal .modal-warning {
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 0.85rem;
  color: #92400e;
  margin-bottom: 16px;
}
.modal .modal-warning ul {
  margin: 4px 0 0 16px;
  list-style: disc;
}
.modal .signup-link {
  text-align: center;
  margin: 12px 0 16px;
  font-size: 0.9rem;
  color: var(--text-muted);
}
.modal .signup-link a {
  color: var(--accent-green);
  font-weight: 600;
}
.modal input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  margin-bottom: 16px;
  background: var(--bg);
  color: var(--text);
  transition: border 0.2s;
}
.modal input:focus {
  outline: none;
  border-color: var(--accent-green);
  box-shadow: 0 0 0 3px rgba(62,176,129,0.2);
}
.modal .captcha-box {
  margin-bottom: 16px;
}
.modal .modal-alert {
  background: #ebf8ff;
  border: 1px solid #90cdf4;
  border-radius: 8px;
  padding: 10px 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}
.modal .modal-alert .btn-join {
  background: var(--accent-green);
  color: #fff;
  padding: 4px 16px;
  border-radius: 30px;
  font-size: 0.8rem;
  font-weight: 600;
}
.modal .modal-alert .btn-join:hover {
  background: var(--accent-green-dark);
}

/* Responsive tweaks */
@media (max-width: 640px) {
  .hero h1 { font-size: 2.2rem; }
  .navbar .auth-buttons .btn { padding: 6px 14px; font-size: 0.85rem; }
  .navbar .nav-links { display: none; }
  .navbar .brand-logo { height: 30px; }
  .stats { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .hero .currencies img { width: 40px; height: 40px; }
  .hero .payment-methods { gap: 18px; }
  .pm-badge { min-width: 100px; height: 46px; }
  .footer .footer-links { gap: 12px; }
}