:root {
  --red: #b91c1c;
  --red-dark: #7f1d1d;
  --gold: #f5c542;
  --gold-dark: #b8860b;
  --bg: #fff8f0;
  --card: #ffffff;
  --text: #1f1f1f;
  --muted: #6b6b6b;
  --border: #efe4d1;
  --shadow: 0 6px 20px rgba(185, 28, 28, 0.08);
  --radius: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  font-family: 'Prompt', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: 'Kanit', sans-serif; margin: 0; }

/* HERO */
.hero {
  background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
  color: #fff;
  padding: 20px 20px 28px;
  border-radius: 0 0 24px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: center; gap: 12px; }
.logo {
  font-size: 40px;
  background: rgba(255,255,255,0.15);
  border-radius: 14px;
  padding: 6px 10px;
}
.hero h1 { font-size: 26px; letter-spacing: 0.5px; }
.tag { margin: 2px 0 0; opacity: 0.85; font-size: 13px; }

.countdown-card {
  background: rgba(255,255,255,0.14);
  backdrop-filter: blur(8px);
  border-radius: var(--radius);
  padding: 10px 16px;
  text-align: center;
  min-width: 160px;
}
.countdown-card .label { font-size: 12px; opacity: 0.85; display: block; }
.countdown-card strong { font-size: 16px; display: block; margin-top: 2px; }
.countdown { font-size: 13px; margin-top: 4px; color: var(--gold); font-weight: 600; }

/* MAIN */
main {
  max-width: 720px;
  margin: 0 auto;
  padding: 20px 16px 40px;
  display: grid;
  gap: 20px;
}

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.section-head.small h3 { font-size: 15px; }
.section-head h2 { font-size: 18px; color: var(--red-dark); }

select {
  font-family: inherit;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #fff;
  font-size: 13px;
  color: var(--text);
}

/* RESULTS */
.results-section {
  background: var(--card);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.results { display: grid; gap: 12px; }
.prize {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  border-radius: 12px;
  background: linear-gradient(90deg, #fff8e1 0%, #fff 100%);
  border: 1px solid var(--border);
}
.prize.first {
  background: linear-gradient(90deg, #fff2cc 0%, #ffe08a 100%);
  border-color: var(--gold);
}
.prize-label { font-size: 13px; color: var(--muted); }
.prize-name { font-weight: 600; color: var(--red-dark); font-size: 15px; }
.prize-number {
  font-family: 'Kanit', sans-serif;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--red-dark);
}
.prize.first .prize-number { font-size: 34px; color: var(--red); }

.prize-group {
  display: flex;
  flex-direction: column;
  padding: 14px 16px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--border);
  gap: 8px;
}
.prize-group-numbers {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.mini-number {
  font-family: 'Kanit', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--red);
  background: #fff5e6;
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid var(--gold);
}

/* CHECKER */
.checker h2 { font-size: 18px; color: var(--red-dark); }
.hint { color: var(--muted); font-size: 13px; margin: 4px 0 14px; }
.checker-input {
  display: flex;
  gap: 8px;
}
.checker-input input {
  flex: 1;
  padding: 14px 16px;
  border-radius: 10px;
  border: 2px solid var(--border);
  font-family: 'Kanit', sans-serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 3px;
  text-align: center;
  outline: none;
  transition: border-color 0.15s;
}
.checker-input input:focus { border-color: var(--red); }

.btn-primary {
  background: var(--red);
  color: #fff;
  border: none;
  padding: 0 22px;
  border-radius: 10px;
  font-family: 'Prompt', sans-serif;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: transform 0.1s, background 0.15s;
}
.btn-primary:hover { background: var(--red-dark); }
.btn-primary:active { transform: scale(0.97); }

.btn-ghost {
  background: transparent;
  color: var(--red);
  border: 1px solid var(--red);
  padding: 6px 12px;
  border-radius: 8px;
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  font-weight: 500;
}
.btn-ghost:hover { background: var(--red); color: #fff; }

.check-result {
  margin-top: 16px;
  padding: 16px;
  border-radius: 12px;
  text-align: center;
}
.check-result.win {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border: 2px solid var(--gold);
}
.check-result.win .amount { font-size: 26px; font-weight: 800; color: var(--red-dark); margin: 6px 0; font-family: 'Kanit', sans-serif; }
.check-result.lose {
  background: #f8f8f8;
  border: 1px solid var(--border);
  color: var(--muted);
}

/* SAVED */
.saved-numbers { margin-top: 20px; padding-top: 16px; border-top: 1px dashed var(--border); }
.saved-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.saved-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: #fff8ee;
  border-radius: 10px;
  border: 1px solid var(--border);
}
.saved-number {
  font-family: 'Kanit', sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 2px;
}
.saved-status { font-size: 13px; }
.saved-status.win { color: var(--red); font-weight: 600; }
.saved-status.lose { color: var(--muted); }
.saved-remove {
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 18px;
  cursor: pointer;
  padding: 4px 8px;
}
.saved-remove:hover { color: var(--red); }
.empty { color: var(--muted); font-size: 13px; text-align: center; padding: 12px; }

/* HOT NUMBERS */
.hot-numbers {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.hot-num {
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  padding: 8px 14px;
  border-radius: 8px;
  font-family: 'Kanit', sans-serif;
  font-weight: 700;
  color: var(--red-dark);
  border: 1px solid var(--gold);
}
.hot-num small { display: block; font-size: 10px; color: var(--muted); font-weight: 400; }

/* FOOTER */
footer {
  text-align: center;
  padding: 30px 16px 40px;
  color: var(--muted);
  font-size: 12px;
  max-width: 720px;
  margin: 20px auto 0;
  border-top: 1px solid var(--border);
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.footer-links a {
  color: var(--red-dark);
  text-decoration: none;
  font-weight: 500;
  font-size: 13px;
}
.footer-links a:hover { text-decoration: underline; }
.disclaimer {
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
  max-width: 600px;
  margin: 12px auto 0;
}
.tiny { font-size: 11px; opacity: 0.6; margin-top: 12px; }

/* CONTENT PAGES (about, privacy, terms) */
.content-page {
  max-width: 720px;
  margin: 20px auto;
  padding: 24px;
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.content-page h1 {
  color: var(--red-dark);
  font-size: 26px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--gold);
}
.content-page h2 {
  color: var(--red-dark);
  font-size: 18px;
  margin: 24px 0 10px;
}
.content-page p, .content-page li { line-height: 1.7; color: var(--text); font-size: 15px; }
.content-page ul { padding-left: 20px; }
.content-page li { margin-bottom: 6px; }
.content-page a { color: var(--red); }
.content-page em { color: var(--muted); font-size: 13px; }

/* AD SLOTS (Google AdSense manual units, optional. Auto Ads handles rest.) */
.ad-slot {
  display: block;
  margin: 20px auto;
  max-width: 720px;
  min-height: 90px;
  text-align: center;
  overflow: hidden;
}
.ad-slot:empty { display: none; }
.ad-label {
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
}

/* SKELETON */
.skeleton {
  height: 120px;
  background: linear-gradient(90deg, #f0f0f0 25%, #f8f8f8 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  border-radius: 12px;
  animation: pulse 1.4s infinite;
}
@keyframes pulse { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* TOAST */
.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: #333;
  color: #fff;
  padding: 12px 20px;
  border-radius: 24px;
  font-size: 14px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
  animation: slideUp 0.3s;
  z-index: 100;
}
@keyframes slideUp { from { transform: translate(-50%, 20px); opacity: 0; } }

/* TABS */
.tabs {
  display: flex;
  gap: 4px;
  max-width: 720px;
  margin: 16px auto 0;
  padding: 0 16px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.tab {
  flex-shrink: 0;
  background: #fff;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 10px 18px;
  border-radius: 12px 12px 0 0;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  position: relative;
  bottom: -1px;
  text-decoration: none;
  display: inline-block;
}
.tab.active {
  background: var(--card);
  color: var(--red-dark);
  border-bottom-color: var(--card);
  box-shadow: 0 -4px 12px rgba(185, 28, 28, 0.06);
}
.badge {
  background: var(--red);
  color: #fff;
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 8px;
  margin-left: 4px;
  font-weight: 500;
}

.tab-panel { display: none; }
.tab-panel.active { display: grid; gap: 20px; }

.muted { color: var(--muted); font-size: 13px; }

/* YIKEE */
.live-dot { display: flex; align-items: center; gap: 6px; color: var(--red); font-size: 12px; font-weight: 600; }
.live-dot .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--red);
  animation: pulse-dot 1.5s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(185, 28, 28, 0.5); }
  50% { opacity: 0.6; box-shadow: 0 0 0 8px rgba(185, 28, 28, 0); }
}

.yikee-current {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 6px;
}
.yikee-round, .yikee-countdown-wrap {
  padding: 16px;
  background: linear-gradient(135deg, #fff2cc 0%, #ffe08a 100%);
  border-radius: 12px;
  border: 1px solid var(--gold);
  text-align: center;
}
.yikee-round .label, .yikee-countdown-wrap .label {
  display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px;
}
.yikee-round strong { font-size: 24px; color: var(--red-dark); font-family: 'Kanit', sans-serif; }
.yikee-countdown { font-size: 24px; font-weight: 800; color: var(--red); font-family: 'Kanit', sans-serif; }

.yikee-recent {
  display: grid;
  gap: 10px;
}
.yikee-recent-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: #fff8ee;
  border-radius: 10px;
  border: 1px solid var(--border);
}
.yikee-recent-item .round-no { font-weight: 700; color: var(--red-dark); font-family: 'Kanit', sans-serif; }
.yikee-recent-item .time { color: var(--muted); font-size: 12px; }
.yikee-nums { display: flex; gap: 8px; }
.yikee-num-block {
  text-align: center;
  padding: 6px 12px;
  background: #fff;
  border-radius: 8px;
  border: 1px solid var(--gold);
}
.yikee-num-block small { display: block; font-size: 10px; color: var(--muted); }
.yikee-num-block strong {
  font-family: 'Kanit', sans-serif;
  font-size: 18px;
  color: var(--red);
  letter-spacing: 1px;
}

.yikee-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(78px, 1fr));
  gap: 6px;
}
.yikee-cell {
  padding: 8px 4px;
  border-radius: 8px;
  text-align: center;
  background: #f7f7f7;
  border: 1px solid var(--border);
  font-size: 11px;
}
.yikee-cell.done {
  background: linear-gradient(135deg, #fff8ee, #fff);
  border-color: var(--gold);
}
.yikee-cell.current {
  background: var(--red);
  color: #fff;
  border-color: var(--red-dark);
  animation: pulse-dot 2s infinite;
}
.yikee-cell .r { display: block; font-weight: 700; color: var(--red-dark); font-family: 'Kanit', sans-serif; font-size: 12px; }
.yikee-cell.current .r { color: #fff; }
.yikee-cell .n { font-family: 'Kanit', sans-serif; font-weight: 700; color: #333; letter-spacing: 1px; margin-top: 2px; display: block; font-size: 13px; }
.yikee-cell.current .n { color: #fff; }
.yikee-cell .t { color: var(--muted); font-size: 9px; margin-top: 2px; display: block; }
.yikee-cell.current .t { color: rgba(255,255,255,0.85); }

/* STOCK */
.stock-list { display: grid; gap: 10px; }
.stock-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 12px 16px;
  background: #fff;
  border-radius: 12px;
  border: 1px solid var(--border);
}
.stock-item.done { background: linear-gradient(90deg, #fff8ee 0%, #fff 100%); border-color: var(--gold); }
.stock-item.waiting { opacity: 0.7; }
.stock-flag { font-size: 26px; }
.stock-info .name { font-weight: 600; color: var(--red-dark); }
.stock-info .time { font-size: 12px; color: var(--muted); }
.stock-nums { display: flex; gap: 8px; }
.stock-nums .yikee-num-block strong { font-size: 16px; }
.stock-pending {
  background: #eee;
  color: var(--muted);
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 12px;
}
.stock-live { color: var(--red); font-size: 12px; font-weight: 600; }

/* LUCK (เลขเด็ด) */
.luck-sources {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}
.luck-src {
  padding: 14px;
  border-radius: 12px;
  background: linear-gradient(135deg, #fff8ee 0%, #fff 100%);
  border: 1px solid var(--gold);
  text-align: center;
}
.luck-src .src-icon { font-size: 26px; margin-bottom: 4px; }
.luck-src .src-name { font-weight: 600; color: var(--red-dark); font-size: 14px; margin-bottom: 8px; }
.luck-src .src-nums { display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; }
.luck-src .src-num {
  background: #fff;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--gold-dark);
  font-family: 'Kanit', sans-serif;
  font-weight: 700;
  color: var(--red);
  font-size: 15px;
  letter-spacing: 1px;
}
.luck-src .src-label { display: block; font-size: 10px; color: var(--muted); margin-top: 8px; }

.birthday-input { display: flex; gap: 8px; margin-top: 8px; }
.birthday-input input {
  flex: 1;
  padding: 12px 14px;
  border-radius: 10px;
  border: 2px solid var(--border);
  font-family: inherit;
  font-size: 15px;
  outline: none;
}
.birthday-input input:focus { border-color: var(--red); }

.birthday-result {
  margin-top: 16px;
  padding: 16px;
  border-radius: 12px;
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border: 2px solid var(--gold);
}
.birthday-result h3 { color: var(--red-dark); margin-bottom: 12px; font-size: 16px; }
.birthday-nums { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 10px; }
.birthday-num {
  background: #fff;
  padding: 10px;
  border-radius: 8px;
  text-align: center;
  border: 1px solid var(--gold-dark);
}
.birthday-num small { color: var(--muted); font-size: 11px; display: block; }
.birthday-num strong {
  color: var(--red);
  font-family: 'Kanit', sans-serif;
  font-size: 20px;
  display: block;
  letter-spacing: 2px;
}

.today-lucky {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 10px;
  margin-top: 8px;
}
.today-lucky .luck-item {
  padding: 12px;
  border-radius: 10px;
  background: linear-gradient(135deg, #fff2cc 0%, #ffe08a 100%);
  border: 1px solid var(--gold);
  text-align: center;
}
.today-lucky .luck-item small { display: block; color: var(--muted); font-size: 11px; }
.today-lucky .luck-item strong {
  display: block;
  font-family: 'Kanit', sans-serif;
  font-size: 22px;
  color: var(--red-dark);
  letter-spacing: 2px;
  margin-top: 4px;
}

/* STATS */
.stats-bars { display: grid; gap: 8px; }
.stats-bar {
  display: grid;
  grid-template-columns: 60px 1fr auto;
  align-items: center;
  gap: 12px;
}
.stats-bar .num {
  font-family: 'Kanit', sans-serif;
  font-weight: 700;
  color: var(--red-dark);
  font-size: 18px;
  letter-spacing: 2px;
  text-align: center;
}
.stats-bar .bar-wrap {
  background: #f0e8d5;
  border-radius: 6px;
  height: 24px;
  overflow: hidden;
  position: relative;
}
.stats-bar .bar {
  height: 100%;
  background: linear-gradient(90deg, var(--gold) 0%, var(--red) 100%);
  border-radius: 6px;
  transition: width 0.4s;
}
.stats-bar .count { font-size: 13px; color: var(--muted); font-weight: 600; min-width: 40px; text-align: right; }

.stats-timeline { display: grid; gap: 8px; }
.stats-tl-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 10px 14px;
  background: #fff8ee;
  border-radius: 10px;
  border: 1px solid var(--border);
  align-items: center;
}
.stats-tl-date { font-size: 13px; color: var(--muted); }
.stats-tl-num {
  font-family: 'Kanit', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--red);
  letter-spacing: 2px;
}

.stats-3-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.stats-col-head {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 8px;
  padding-bottom: 4px;
  border-bottom: 1px dashed var(--border);
}

/* FAQ */
.faq details {
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.faq details:last-child { border-bottom: none; }
.faq summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--red-dark);
  list-style: none;
  padding-right: 24px;
  position: relative;
  font-size: 15px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  color: var(--red);
  font-weight: 300;
  transition: transform 0.2s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

/* Mobile */
@media (max-width: 480px) {
  .hero { flex-direction: column; align-items: flex-start; padding: 18px 16px 22px; }
  .countdown-card { align-self: stretch; }
  .hero h1 { font-size: 22px; }
  .prize-number { font-size: 24px; }
  .prize.first .prize-number { font-size: 28px; }
  .checker-input input { font-size: 18px; padding: 12px; }
  .yikee-grid { grid-template-columns: repeat(auto-fill, minmax(64px, 1fr)); }
  .yikee-cell .n { font-size: 12px; }
  .stock-item { grid-template-columns: auto 1fr; }
  .stock-nums { grid-column: 1 / -1; justify-content: flex-end; }
  .luck-sources { grid-template-columns: repeat(2, 1fr); }
  .stats-3-cols { grid-template-columns: 1fr; }
}