/* Global theme + layout */
:root { color-scheme: dark; }
*, *::before, *::after { box-sizing: border-box; }
html { min-height: 100%; width: 100%; max-width: 100%; overflow-x: hidden; }
body {
  margin: 0;
  width: 100%;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  font-family: 'Manrope', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background 0.4s ease, color 0.3s ease;
}
body.theme-dark {
  background: radial-gradient(circle at 10% 20%, rgba(251,191,36,0.18), transparent 25%),
              radial-gradient(circle at 90% 10%, rgba(245,158,11,0.18), transparent 25%),
              radial-gradient(circle at 20% 80%, rgba(244,114,182,0.12), transparent 28%),
              #0f1116;
  color: #f8fafc;
  color-scheme: dark;
}
body.theme-light {
  background: radial-gradient(circle at 10% 20%, rgba(251,191,36,0.18), transparent 28%),
              radial-gradient(circle at 90% 15%, rgba(245,158,11,0.14), transparent 25%),
              linear-gradient(180deg, #fffbeb 0%, #fef3c7 55%, #fde68a 100%);
  color: #0f172a;
  color-scheme: light;
}
.grid-lines { position: absolute; inset: 0; overflow: hidden; }
.grid-lines::before,
.grid-lines::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 120px 120px;
  mask-image: radial-gradient(circle at center, rgba(0,0,0,0.5), transparent 60%);
  pointer-events: none;
}
.grid-lines::after { opacity: 0.35; }
.glass { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08); backdrop-filter: blur(12px); }
.theme-light .glass { background: rgba(255,255,255,0.9); border: 1px solid rgba(0,0,0,0.08); box-shadow: 0 12px 40px rgba(15,23,42,0.1); }
.theme-light .text-white,
.theme-light .text-slate-200\/80, .theme-light .text-slate-200\/70,
.theme-light .text-slate-300\/70, .theme-light .text-slate-300\/60,
.theme-light .text-slate-200, .theme-light .text-slate-300 { color: #0f172a !important; }
.theme-light .text-cyan-200 { color: #b45309 !important; }
.theme-light .shine:hover { box-shadow: 0 10px 40px rgba(245,158,11,0.35); }
.accent-gradient { background: linear-gradient(120deg, #facc15, #f59e0b, #f97316); }
.bg-cyan-500\/10 { background-color: rgba(251,191,36,0.14) !important; }
.text-cyan-200, .text-cyan-400, .text-cyan-500 { color: #fcd34d !important; }
.bg-cyan-400, .bg-cyan-500 { background-color: #fbbf24 !important; }
.from-cyan-400, .via-sky-500, .to-indigo-400 { background-image: linear-gradient(120deg, #facc15, #f59e0b, #f97316) !important; }
.ring-cyan-500\/30 { --tw-ring-color: rgba(251,191,36,0.3) !important; }
.ring-cyan-500 { --tw-ring-color: rgba(251,191,36,1) !important; }
.bg-sky-500 { background-color: #fbbf24 !important; }
.hover\:bg-cyan-400:hover { background-color: #fbbf24 !important; }
.floating { animation: float 9s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateY(0px); } 50% { transform: translateY(-10px); } }
.marquee { animation: marquee 32s linear infinite; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.shine:hover { background-position: 200% 0; box-shadow: 0 10px 40px rgba(245,158,11,0.35); }
.page-main { flex: 1 0 auto; width: 100%; }
body.twist-reload { animation: twist-reload 0.55s ease-in-out forwards; }
@keyframes twist-reload { 0% { transform: rotate(0deg) scale(1);} 50% { transform: rotate(-3deg) scale(0.99);} 100% { transform: rotate(3deg) scale(1);} }

/* SweetAlert tweaks */
.swal2-popup { background: rgba(15,17,22,0.9) !important; border: 1px solid rgba(255,255,255,0.1); border-radius: 22px !important; color: #f8fafc; }
.theme-light .swal2-popup { background: #fff9e6 !important; color: #0f172a; border-color: rgba(0,0,0,0.08); }
.swal2-title { font-weight: 800 !important; letter-spacing: 0.01em; }
.swal-btn { border-radius: 999px !important; padding: 10px 18px !important; background: linear-gradient(130deg, #fbbf24, #f97316) !important; color: #0f1116 !important; font-weight: 800 !important; border: none !important; box-shadow: 0 10px 30px rgba(249,115,22,0.35); }
.swal-cancel { border-radius: 999px !important; padding: 10px 18px !important; background: transparent !important; border: 1px solid rgba(255,255,255,0.16) !important; color: #f8fafc !important; font-weight: 700 !important; }
.theme-light .swal-cancel { color: #0f172a !important; border-color: rgba(0,0,0,0.12) !important; }

/* Topup modal cards */
.swal2-container .method-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:14px; }
.swal2-container .method-card { position:relative; border:1px solid rgba(255,255,255,0.12); border-radius:14px; padding:12px 10px; text-align:center; cursor:pointer; transition:all 0.2s ease; background:rgba(255,255,255,0.03); }
.swal2-container .method-card:hover { border-color:#f59e0b; background:rgba(245,158,11,0.06); transform:translateY(-2px); }
.swal2-container .method-card.selected { border-color:#f59e0b; box-shadow:0 10px 30px rgba(245,158,11,0.2); }
.swal2-container .method-icon { height:70px; width:100%; object-fit:contain; border-radius:12px; background:rgba(255,255,255,0.02); padding:8px; }
.swal2-container .method-title { font-weight:800; margin-top:6px; }
.swal2-container .method-tax { font-size:12px; color:#fbbf24; }
.swal2-container .checkmark { position:absolute; top:8px; right:8px; width:22px; height:22px; border-radius:50%; background:#f59e0b; color:#0f1116; font-weight:900; display:none; align-items:center; justify-content:center; }
.swal2-container .method-card.selected .checkmark { display:flex; }
.swal2-container .total-badge { display:inline-flex; align-items:center; justify-content:center; padding:10px 18px; border-radius:999px; background:linear-gradient(120deg,#fbbf24,#f97316); color:#0f1116; font-weight:900; letter-spacing:0.02em; }
.swal2-container .amount-wrap { display:flex; align-items:center; gap:12px; justify-content:center; padding:12px 14px; border-radius:16px; background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.08); box-shadow:0 10px 30px rgba(0,0,0,0.25); }

/* Responsive transaction table */
@media (max-width: 720px) {
  table[data-tx-table] { display: block; width: 100%; }
  table[data-tx-table] thead { display: none; }
  table[data-tx-table] tbody { display: block; width: 100%; }
  table[data-tx-table] tbody tr { display: block; width: 100%; margin-bottom: 12px; border: 1px solid rgba(255,255,255,0.08); border-radius: 14px; padding: 10px; background: rgba(255,255,255,0.03); }
  table[data-tx-table] tbody td { display: flex; justify-content: space-between; align-items: center; padding: 8px 6px; }
  table[data-tx-table] tbody td::before { content: attr(data-label); font-weight: 700; color: #fbbf24; margin-right: 10px; text-transform: uppercase; font-size: 12px; }
  .swal2-container .method-grid { grid-template-columns: repeat(auto-fit,minmax(140px,1fr)) !important; }
  .swal2-container .amount-wrap { flex-direction: column; align-items: stretch; gap: 10px; }
  .swal2-container #amountInput { width: 100% !important; }
}

/* Chat modal responsiveness */
.chat-modal { position: fixed; inset: 0; background: rgba(0,0,0,0.65); display:none; align-items:center; justify-content:center; padding:16px; z-index:9999; }
.chat-modal.open { display:flex; }
.chat-modal-content { width: 100%; max-width: 520px; max-height: 90vh; overflow:hidden; display:flex; flex-direction:column; border-radius:18px; }
.chat-modal-header { display:flex; align-items:center; justify-content:space-between; padding:12px 16px; font-weight:800; }
.chat-messages { padding:12px 14px; overflow-y:auto; flex:1 1 auto; max-height:55vh; gap:10px; display:flex; flex-direction:column; }
.chat-input-area { display:flex; gap:10px; padding:12px 14px; border-top:1px solid rgba(255,255,255,0.08); }
.chat-input-area input { flex:1; border-radius:12px; border:1px solid rgba(255,255,255,0.12); padding:10px 12px; background:rgba(255,255,255,0.05); color:#f8fafc; }
.chat-input-area button { border:none; border-radius:12px; padding:10px 14px; background:linear-gradient(120deg,#fbbf24,#f97316); color:#0f1116; font-weight:800; }
@media (max-width: 640px) {
  .chat-modal-content { width: 100%; height: 90vh; max-width: 100%; }
  .chat-messages { max-height: none; flex:1; }
  .chat-input-area { flex-direction:column; }
  .chat-input-area button { width:100%; }
}