:root {
  --bg:          #0a0d12;
  --surface-1:   #11151c;
  --surface-2:   #181d26;
  --surface-3:   #1f2733;
  --border:      #2a3445;
  --border-soft: #1f2733;
  --text:       #f5f6f8;
  --text-mute:  #aab1bd;
  --text-dim:   #6b7280;
  --gold:       #f5c542;
  --gold-soft:  rgba(245,197,66,0.18);
  --gold-glow:  rgba(245,197,66,0.25);
  --success:    #22c55e;
  --success-soft: rgba(34,197,94,0.12);
  --danger:     #f04b4b;
  --danger-soft: rgba(240,75,75,0.12);
  --info:       #3b82f6;
  --warn:       #f59e0b;
  --lao-bg:     linear-gradient(160deg, #1a2a55 0%, #0e1730 100%);
  --gap:    14px;
  --pad:    18px;
  --radius: 14px;
  --radius-lg: 18px;
}
* { box-sizing: border-box; }
html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", "Noto Sans Thai", "Noto Sans Lao", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body {
  min-height: 100vh;
  min-height: 100dvh;
  padding-bottom: calc(76px + env(safe-area-inset-bottom));
}
button { font-family: inherit; cursor: pointer; }
input, select, textarea, button { font: inherit; color: inherit; }
input:focus-visible, select:focus-visible, textarea:focus-visible, button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}
.num { font-feature-settings: "tnum"; letter-spacing: .02em; }
.mono { font-family: "JetBrains Mono", "Inter", monospace; }
.shell {
  max-width: 480px;
  margin: 0 auto;
  padding: 0 14px;
  position: relative;
}
.app-header {
  position: sticky; top: 0; z-index: 30;
  background: rgba(10,13,18,0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
  padding: calc(12px + env(safe-area-inset-top)) 14px 12px;
  margin: 0 -14px 14px;
  display: flex; align-items: center; gap: 10px;
}
.brandmark {
  font-family: "Inter Tight", -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 900;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  line-height: 0.86;
  color: var(--gold);
  text-align: center;
  display: inline-block;
}
.brandmark span { display: block; }
.brandmark.s-header { font-size: 20px; }
.brandmark.s-hero   { font-size: 56px; }
.lj-mono {
  font-family: "Inter Tight", sans-serif;
  font-weight: 900;
  letter-spacing: -0.04em;
}
.header-right { margin-left: auto; display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.balance-pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 13px; font-weight: 700;
  cursor: pointer;
  transition: background 0.15s;
}
.balance-pill:hover { background: var(--surface-3); }
.balance-pill .sym { color: var(--gold); font-weight: 800; }
.balance-pill .amt { color: var(--success); }
.balance-pill .chev { width: 10px; height: 10px; color: var(--text-mute); transition: transform .15s; }
.balance-pill[aria-expanded="true"] .chev { transform: rotate(180deg); }
.lang-pick {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 8px;
  font-size: 12px;
  color: var(--text);
  cursor: pointer;
}
.icon-btn {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-mute);
}
.icon-btn:hover { color: var(--text); background: var(--surface-3); }
.wallet-drop {
  position: absolute;
  top: calc(100% - 6px); right: 14px;
  width: 280px;
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.6), 0 2px 6px rgba(0,0,0,0.4);
  z-index: 40;
  overflow: hidden;
}
.wallet-drop-h {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 10px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--text-mute);
}
.wallet-drop-row {
  padding: 12px 14px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--border-soft);
  cursor: pointer;
}
.wallet-drop-row:hover { background: var(--surface-2); }
.wallet-drop-row:last-of-type { border-bottom: none; }
.wallet-drop-row .ccy { font-size: 12px; color: var(--text-mute); font-weight: 600; }
.wallet-drop-row .bal { font-family: "JetBrains Mono", monospace; font-weight: 700; color: var(--success); }
.wallet-drop-row .wd-btn { font-size: 11px; color: var(--gold); font-weight: 600; }
.wallet-drop-link {
  display: block; padding: 10px 14px;
  text-align: center;
  font-size: 12px; font-weight: 600;
  color: var(--gold);
  border-top: 1px solid var(--border);
}
.wallet-drop-link:hover { background: var(--surface-2); }
.lao-card {
  background: var(--lao-bg);
  border: 1px solid var(--gold);
  border-radius: var(--radius-lg);
  padding: 18px;
  margin-bottom: var(--gap);
  position: relative;
  overflow: hidden;
}
.lao-card::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 85% 0%, rgba(245,197,66,0.20), transparent 60%);
  pointer-events: none;
}
.lao-h {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11px; font-weight: 700;
  color: var(--gold);
  text-transform: uppercase; letter-spacing: .06em;
  margin-bottom: 12px;
  position: relative;
}
.live-dot { display: inline-flex; align-items: center; gap: 5px; color: var(--success); font-size: 10px; }
.live-dot::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--success); animation: blink 1.4s ease-in-out infinite; }
@keyframes blink { 50% { opacity: .3; } }
.lao-num {
  font-size: 36px; font-weight: 800;
  text-align: center;
  letter-spacing: .14em;
  position: relative;
  font-family: "JetBrains Mono", monospace;
}
.lao-meta {
  display: flex; justify-content: center; gap: 20px;
  margin-top: 6px;
  font-size: 12px; color: var(--text-mute);
  position: relative;
}
.lao-meta b { color: var(--gold); font-family: "JetBrains Mono", monospace; }
.lao-cd {
  text-align: center;
  margin-top: 10px;
  font-size: 11px; color: var(--text-mute);
  position: relative;
}
.lao-cd b { color: var(--gold); font-family: "JetBrains Mono", monospace; }
.vip-card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  margin-bottom: var(--gap);
}
.vip-h {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 10px; font-weight: 700;
  color: var(--text-mute);
  text-transform: uppercase; letter-spacing: .1em;
  margin-bottom: 8px;
}
.vip-strip {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 5px;
}
.vip-slot {
  background: var(--surface-2);
  border-radius: 7px;
  padding: 7px 4px 6px;
  text-align: center;
  border: 1px solid transparent;
  transition: all 0.15s;
}
.vip-slot .t { font-size: 9px; color: var(--text-dim); margin-bottom: 4px; font-weight: 600; }
.vip-slot .nums { display: flex; flex-direction: column; gap: 2px; }
.vip-slot .row { display: flex; justify-content: center; align-items: baseline; gap: 4px; }
.vip-slot .row .lbl {
  font-size: 8.5px; font-weight: 700;
  color: var(--text-dim);
  font-family: "JetBrains Mono", monospace;
  letter-spacing: .04em;
}
.vip-slot .row .n {
  font-size: 13px; font-weight: 800;
  font-family: "JetBrains Mono", monospace;
  color: var(--text);
}
.vip-slot .row.empty .n { color: var(--text-dim); }
.vip-slot.landed { background: var(--success-soft); }
.vip-slot.landed .row .n { color: var(--success); }
.vip-slot.active { background: var(--gold-soft); border-color: var(--gold); }
.vip-slot.active .row .n { color: var(--gold); }
.vip-slot.active .row .lbl { color: var(--gold); }
.latest-draws {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px;
  margin-bottom: var(--gap);
}
.draw-card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
}
.draw-card .lbl { font-size: 10px; color: var(--text-mute); text-transform: uppercase; letter-spacing: .08em; font-weight: 700; }
.draw-card .num { font-family: "JetBrains Mono", monospace; font-size: 18px; font-weight: 800; margin-top: 6px; color: var(--text); }
.draw-card .meta { font-size: 10px; color: var(--text-dim); margin-top: 4px; }
.draw-card .meta b { color: var(--gold); }
.cta-primary {
  background: var(--gold);
  color: #1a1300;
  border: 0;
  width: 100%;
  padding: 16px;
  border-radius: 12px;
  font-size: 16px; font-weight: 800;
  letter-spacing: .01em;
  box-shadow: 0 8px 24px var(--gold-glow);
  cursor: pointer;
  transition: transform .15s, box-shadow .15s;
}
.cta-primary:hover { transform: translateY(-1px); box-shadow: 0 10px 28px var(--gold-glow); }
.cta-primary:active { transform: translateY(0); }
.cta-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.cta-secondary {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 13px; color: var(--text);
  width: 100%;
  text-align: left;
  cursor: pointer;
  transition: background .15s;
}
.cta-secondary:hover { background: var(--surface-3); }
.cta-secondary .arrow { color: var(--text-mute); }
.recent-h {
  font-size: 10px;
  text-transform: uppercase; letter-spacing: .1em;
  color: var(--text-mute);
  font-weight: 700;
  margin: 18px 0 10px;
  display: flex; justify-content: space-between; align-items: center;
}
.recent-h .count { font-family: "JetBrains Mono", monospace; color: var(--text-dim); font-weight: 600; letter-spacing: 0; text-transform: none; }
.recent-row {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 8px;
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 10px;
}
.recent-row .left { min-width: 0; flex: 1; }
.recent-row .src { font-weight: 700; color: var(--text); font-size: 14px; }
.recent-row .meta { font-size: 11px; color: var(--text-dim); margin-top: 3px; }
.recent-row .right { text-align: right; flex-shrink: 0; }
.recent-row .amt { font-family: "JetBrains Mono", monospace; font-weight: 700; font-size: 14px; }
.recent-row .badge {
  display: inline-block;
  font-size: 10px; font-weight: 700;
  padding: 3px 7px; border-radius: 999px;
  margin-top: 4px;
}
.badge-paid    { background: rgba(245,158,11,0.15); color: var(--warn); }
.badge-pending { background: rgba(59,130,246,0.15); color: var(--info); }
.badge-approved{ background: rgba(34,197,94,0.15); color: var(--success); }
.badge-won     { background: var(--success); color: #062a14; }
.badge-lost    { background: var(--surface-3); color: var(--text-mute); }
.badge-rejected{ background: var(--danger-soft); color: var(--danger); }
.badge-reversed{ background: rgba(245,158,11,0.15); color: var(--warn); }
.empty-state {
  text-align: center; padding: 40px 20px;
  color: var(--text-mute);
}
.empty-state .emo { font-size: 32px; margin-bottom: 8px; }
.bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 30;
  background: rgba(10,13,18,0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--border-soft);
  padding: 6px 0 calc(6px + env(safe-area-inset-bottom));
}
.bottom-nav-inner {
  max-width: 480px;
  margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.nav-item {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  min-height: 56px;
  padding: 6px 4px;
  font-size: 10.5px; font-weight: 700;
  color: var(--text-mute);
  letter-spacing: .04em;
  text-transform: uppercase;
  cursor: pointer;
  border: 0;
  background: transparent;
  transition: color .15s;
  -webkit-tap-highlight-color: transparent;
}
.nav-item:active { transform: scale(0.96); }
.nav-item.on { color: var(--gold); }
.nav-item .ico {
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.banner {
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 12px;
  font-size: 13px;
  border: 1px solid;
}
.banner-danger { background: var(--danger-soft); color: var(--danger); border-color: rgba(240,75,75,0.30); }
.banner-warn   { background: rgba(245,158,11,0.10); color: var(--warn); border-color: rgba(245,158,11,0.30); }
.sheet-back {
  position: fixed; inset: 0; z-index: 50;
  background: rgba(0,0,0,0.6);
  display: none;
  animation: sheet-back-in .2s ease-out;
}
.sheet-back.open { display: block; }
@keyframes sheet-back-in { from { opacity: 0; } to { opacity: 1; } }
.sheet {
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 51;
  max-height: 90vh;
  background: var(--surface-1);
  border-top-left-radius: 24px;
  border-top-right-radius: 24px;
  border-top: 1px solid var(--border);
  padding: 12px 18px calc(28px + env(safe-area-inset-bottom));
  transform: translateY(100%);
  transition: transform .25s ease-out;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  display: none;
}
.sheet.open { display: block; transform: translateY(0); }
.sheet-grab {
  width: 40px; height: 4px;
  background: var(--border);
  border-radius: 999px;
  margin: 4px auto 14px;
}
.sheet-h {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 14px;
}
.sheet-h .title { font-size: 17px; font-weight: 700; }
.sheet-h .close-x {
  width: 32px; height: 32px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 0;
  color: var(--text-mute);
  display: flex; align-items: center; justify-content: center;
}
.field-label {
  display: block;
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .08em;
  color: var(--text-mute);
  margin-bottom: 6px;
}
.field {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font-size: 15px;
  color: var(--text);
  -webkit-appearance: none; appearance: none;
}
.field:focus { border-color: var(--gold); }
.pill-grid { display: grid; gap: 6px; }
.pill-grid.col-3 { grid-template-columns: repeat(3, 1fr); }
.pill-grid.col-4 { grid-template-columns: repeat(4, 1fr); }
.pill {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 4px;
  text-align: center;
  font-size: 14px; font-weight: 700;
  color: var(--text);
  cursor: pointer;
  transition: all .15s;
}
.pill .sub { display: block; font-size: 10px; font-weight: 500; color: var(--text-mute); margin-top: 2px; }
.pill input { display: none; }
.pill:hover { border-color: var(--text-mute); }
.pill.on { background: var(--gold-soft); border-color: var(--gold); color: var(--gold); }
.pill.on .sub { color: var(--gold); }
.amount-wrap {
  position: relative;
  display: flex;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.amount-wrap:focus-within { border-color: var(--gold); }
.amount-input {
  flex: 1;
  background: transparent;
  border: 0;
  padding: 14px 14px;
  font-size: 22px; font-weight: 700;
  font-family: "JetBrains Mono", monospace;
  color: var(--text);
  outline: 0;
}
.amount-currency {
  display: flex; align-items: center;
  padding: 0 14px;
  background: var(--surface-3);
  font-size: 14px; font-weight: 700;
  color: var(--gold);
  cursor: pointer;
}
.amount-currency select {
  background: transparent; border: 0; color: inherit; font: inherit;
  padding: 0 4px 0 0; cursor: pointer; outline: 0;
}
.chips {
  display: flex; flex-wrap: wrap; gap: 6px;
  margin-top: 8px;
}
.chip {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px; font-weight: 600;
  color: var(--text-mute);
  font-family: "JetBrains Mono", monospace;
  cursor: pointer;
  transition: all .15s;
}
.chip:hover { color: var(--text); border-color: var(--text-mute); }
.bet-preview-card {
  background: rgba(59,130,246,0.10);
  border: 1px solid rgba(59,130,246,0.30);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 13px;
  margin-top: 10px;
}
.bet-preview-card .pay { color: var(--success); font-weight: 700; margin-top: 2px; }
.wallet-pay {
  display: flex; align-items: flex-start; gap: 10px;
  background: var(--success-soft);
  border: 1px solid rgba(34,197,94,0.30);
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
  margin-top: 10px;
}
.wallet-pay input { margin-top: 4px; accent-color: var(--success); }
.wallet-pay .lbl { font-size: 13px; font-weight: 700; color: var(--success); }
.wallet-pay .help { font-size: 11px; color: var(--text-mute); margin-top: 2px; }
.ticket-modal {
  position: fixed; inset: 0; z-index: 60;
  background: rgba(0,0,0,0.7);
  display: none; align-items: center; justify-content: center;
  padding: 20px;
}
.ticket-modal.open { display: flex; }
.ticket {
  background: linear-gradient(160deg, #1a2a55 0%, #0e1730 100%);
  border: 1px solid var(--gold);
  border-radius: 18px;
  padding: 22px;
  max-width: 380px; width: 100%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.06);
  color: var(--text);
}
.ticket-h { display: flex; justify-content: space-between; }
.ticket-h .lbl { font-size: 9px; text-transform: uppercase; letter-spacing: .14em; color: var(--gold); font-weight: 700; }
.ticket-h .id  { font-family: "JetBrains Mono", monospace; font-size: 11px; color: var(--text-mute); margin-top: 2px; }
.ticket-divider {
  border-top: 1px dashed var(--border);
  margin: 14px 0;
}
.ticket-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ticket-cell .lbl { font-size: 9px; text-transform: uppercase; letter-spacing: .1em; color: var(--text-mute); }
.ticket-cell .val { font-size: 15px; font-weight: 700; margin-top: 2px; }
.ticket-cell .val.gold { color: var(--gold); }
.ticket-ref-block { text-align: center; }
.ticket-ref-block .lbl { font-size: 10px; text-transform: uppercase; color: var(--text-mute); }
.ticket-ref-block .ref { font-size: 26px; font-weight: 800; font-family: "JetBrains Mono", monospace; letter-spacing: .14em; color: var(--gold); margin-top: 4px; }
.ticket-cta {
  margin-top: 16px;
  background: var(--gold);
  color: #1a1300;
  border: 0;
  width: 100%;
  padding: 13px;
  border-radius: 10px;
  font-weight: 800;
  cursor: pointer;
}
.pay-panel {
  background: var(--surface-1);
  border: 1px solid var(--gold);
  border-radius: var(--radius-lg);
  padding: 18px;
  margin-bottom: var(--gap);
  display: none;
}
.pay-panel.open { display: block; }
.pay-panel h3 { font-size: 16px; font-weight: 700; color: var(--gold); margin-bottom: 4px; }
.pay-panel .sub { font-size: 12px; color: var(--text-mute); margin-bottom: 14px; }
.pay-amount-block {
  background: var(--surface-2);
  border-radius: 12px;
  padding: 14px;
  margin-bottom: 12px;
  display: flex; justify-content: space-between; align-items: baseline;
}
.pay-amount-block .lbl { font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: var(--text-mute); }
.pay-amount-block .val { font-size: 22px; font-weight: 800; font-family: "JetBrains Mono", monospace; }
.pay-amount-block .val.gold { color: var(--gold); }
.pay-banks {
  display: grid; gap: 8px;
  margin-bottom: 14px;
}
.pay-bank {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px;
  font-size: 13px;
}
.pay-bank b { color: var(--text); }
.pay-bank .copy { font-size: 11px; color: var(--gold); cursor: pointer; }
.pay-file {
  display: block; width: 100%;
  font-size: 12px; color: var(--text-mute);
  padding: 8px 0;
}
.pay-file::file-selector-button {
  background: var(--surface-2); color: var(--text);
  border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 14px; margin-right: 10px;
  font-weight: 600; cursor: pointer;
}
.modal-back {
  position: fixed; inset: 0; z-index: 55;
  background: rgba(0,0,0,0.7);
  display: none; align-items: center; justify-content: center;
  padding: 20px;
}
.modal-back.open { display: flex; }
.modal-card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
  max-width: 420px; width: 100%;
  max-height: 90vh; overflow-y: auto;
}
.modal-h { font-size: 17px; font-weight: 700; margin-bottom: 4px; }
.modal-sub { font-size: 13px; color: var(--text-mute); margin-bottom: 14px; }
.btn-ghost {
  background: transparent;
  border: 0;
  color: var(--text-mute);
  font-size: 14px;
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
}
.btn-ghost:hover { color: var(--text); background: var(--surface-2); }
.chat-bubble {
  position: fixed; right: 18px;
  bottom: calc(82px + env(safe-area-inset-bottom));
  z-index: 35;
  width: 56px; height: 56px;
  border-radius: 999px;
  background: var(--gold);
  color: #1a1300;
  border: 0;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px var(--gold-glow);
  cursor: pointer;
  transition: transform .15s;
}
.chat-bubble:hover { transform: scale(1.05); }
.chat-bubble.hidden { display: none; }
.chat-bubble .badge {
  position: absolute; top: -4px; right: -4px;
  background: var(--danger);
  color: white;
  font-size: 11px; font-weight: 700;
  min-width: 20px; height: 20px;
  padding: 0 6px;
  border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
}
.chat-bubble .badge.hidden { display: none; }
.chat-panel {
  position: fixed;
  right: 18px;
  bottom: calc(82px + env(safe-area-inset-bottom));
  width: min(380px, calc(100% - 36px));
  height: min(560px, calc(100vh - 160px));
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 16px;
  z-index: 36;
  display: none;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(0,0,0,0.6);
}
.chat-panel.open { display: flex; }
.chat-panel-h {
  background: linear-gradient(135deg, #16a34a, #22c55e);
  color: white;
  padding: 12px 16px;
  display: flex; align-items: center; justify-content: space-between;
}
.chat-panel-h .title { font-weight: 700; font-size: 14px; }
.chat-panel-h .sub { font-size: 11px; opacity: 0.9; }
.chat-msgs { flex: 1; overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 8px; background: var(--bg); }
.chat-msg { max-width: 78%; padding: 8px 12px; border-radius: 14px; font-size: 13px; line-height: 1.4; word-wrap: break-word; }
.chat-msg.cust { align-self: flex-end; background: var(--gold); color: #1a1300; border-bottom-right-radius: 4px; }
.chat-msg.adm  { align-self: flex-start; background: var(--surface-2); color: var(--text); border: 1px solid var(--border); border-bottom-left-radius: 4px; }
.chat-msg img { max-width: 100%; border-radius: 8px; margin-bottom: 4px; }
.chat-msg .ts { font-size: 9px; opacity: 0.6; margin-top: 2px; display: block; }
.chat-form { padding: 8px; display: flex; align-items: center; gap: 6px; border-top: 1px solid var(--border); background: var(--surface-1); }
.chat-form input[type=text] {
  flex: 1; background: var(--surface-2); border: 1px solid var(--border);
  border-radius: 999px; padding: 8px 14px; font-size: 13px; color: var(--text); outline: 0;
}
.chat-form button {
  width: 36px; height: 36px;
  border-radius: 999px; border: 0;
  background: var(--surface-2); color: var(--text-mute);
  display: flex; align-items: center; justify-content: center;
}
.chat-form button[type=submit] { background: var(--success); color: white; }
.chat-attach-pre {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 10px;
  background: var(--surface-2);
  border-top: 1px solid var(--border);
}
.chat-attach-pre img { width: 36px; height: 36px; border-radius: 6px; object-fit: cover; }
.chat-attach-pre .nm { font-size: 11px; color: var(--text-mute); flex: 1; }
.chat-attach-pre .x { font-size: 11px; color: var(--danger); cursor: pointer; }
.auth-balls {
  position: fixed; inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  display: none;
}
.auth-balls.on { display: block; }
.auth-balls .ball {
  position: absolute;
  width: var(--s, 38px); height: var(--s, 38px);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: "Fraunces", serif; font-weight: 800;
  font-size: calc(var(--s, 38px) * 0.42);
  color: #3a2c0a;
  background: radial-gradient(circle at 32% 28%, #fff8e0 0%, #f5dc8f 18%, #e8c356 50%, #b88f2a 88%);
  box-shadow:
    0 4px 14px rgba(245,197,66,0.18),
    inset -3px -4px 10px rgba(70,40,0,0.35),
    inset 2px 3px 8px rgba(255,248,220,0.55);
  user-select: none;
  transition: transform 0.6s cubic-bezier(0.2, 0.6, 0.2, 1), box-shadow 0.4s;
  will-change: transform;
}
.auth-balls .ball.cream {
  color: #5a4a1a;
  background: radial-gradient(circle at 32% 28%, #ffffff 0%, #f5e9d0 30%, #e0c890 70%, #a48a4c 100%);
}
.auth-balls .ball::after {
  content: ""; position: absolute;
  top: 8%; left: 18%; width: 36%; height: 24%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(255,255,255,0.55) 0%, transparent 80%);
  pointer-events: none;
}
.auth-balls .ball.lit {
  box-shadow:
    0 8px 28px rgba(245,197,66,0.45),
    inset -3px -4px 10px rgba(70,40,0,0.35),
    inset 2px 3px 8px rgba(255,255,255,0.7);
}
.auth-balls::after {
  content: "";
  position: absolute; inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at 50% 45%, transparent 0%, rgba(7,10,15,0.55) 80%);
}
#view-auth { position: relative; z-index: 1; }
.auth-shell { padding: 32px 0 80px; }
.auth-h-trust {
  font-size: 11px; color: var(--text-mute);
  display: flex; align-items: center; justify-content: center; gap: 6px;
  margin-bottom: 14px;
}
.auth-card {
  background: var(--surface-1);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 24px 22px;
}
.auth-tabs { display: flex; gap: 4px; background: var(--surface-2); padding: 3px; border-radius: 10px; margin-bottom: 18px; }
.auth-tab {
  flex: 1; text-align: center;
  padding: 10px;
  font-size: 13px; font-weight: 700;
  color: var(--text-mute);
  background: transparent; border: 0;
  border-radius: 8px;
  cursor: pointer;
}
.auth-tab.on { background: var(--surface-3); color: var(--text); }
.phone-row { display: flex; gap: 0; }
.phone-row .prefix {
  background: var(--surface-3); color: var(--text-mute);
  border: 1px solid var(--border);
  border-right: 0;
  border-top-left-radius: 10px; border-bottom-left-radius: 10px;
  padding: 12px 12px;
  font-family: "JetBrains Mono", monospace; font-size: 14px; font-weight: 700;
  display: flex; align-items: center;
}
.phone-row input {
  flex: 1;
  border-top-left-radius: 0 !important; border-bottom-left-radius: 0 !important;
}
.remember-row { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-mute); cursor: pointer; user-select: none; }
.remember-row input { accent-color: var(--gold); width: 16px; height: 16px; }
.toast {
  position: fixed;
  left: 50%; transform: translateX(-50%);
  bottom: calc(96px + env(safe-area-inset-bottom));
  background: rgba(15,23,42,0.96);
  color: white;
  padding: 11px 18px;
  border-radius: 999px;
  font-size: 13px; font-weight: 600;
  z-index: 70;
  max-width: 90%;
  text-align: center;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  display: none;
  animation: toast-in .25s ease-out;
}
@keyframes toast-in { from { opacity: 0; transform: translateX(-50%) translateY(8px); } to { opacity: 1; transform: translateX(-50%) translateY(0); } }
.toast.on { display: block; }
.hidden { display: none !important; }
.flex { display: flex; }
.spinner {
  width: 14px; height: 14px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 999px;
  animation: spin 0.6s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
body.locked { overflow: hidden; }
@media (max-width: 480px) {
  .shell { padding: 0 12px; }
  html, body { overflow-x: hidden; }
  .cta-primary { padding: 15px; font-size: 15px; }
  .lao-card { padding: 16px; }
  .lao-num { font-size: 32px; letter-spacing: 0.10em; }
  .vip-slot .n { font-size: 13px; }
  .vip-slot .t { font-size: 8px; }
  .draw-card { padding: 10px; }
  .draw-card .num { font-size: 16px; }
  .sheet { padding: 10px 16px calc(24px + env(safe-area-inset-bottom)); }
  .recent-row { padding: 11px; }
  .modal-card { max-height: calc(100dvh - 40px); }
  .brandmark.s-header { font-size: 19px; }
}
@supports (-webkit-touch-callout: none) {
  .field, .amount-input, input[type=text], input[type=tel],
  input[type=password], input[type=number], input[type=email], select, textarea {
    font-size: 16px;
  }
}