/* Single Frame Grid UX styles for Crownixbet Deposit */
:root {
  --sf-bg: #0b0914;
  --sf-card: #141122;
  --sf-card-border: rgba(124, 58, 237, 0.2);
  --sf-primary: #7c3aed;
  --sf-primary-glow: rgba(124, 58, 237, 0.4);
  --sf-gold: #fbbf24;
  --sf-gold-glow: rgba(251, 191, 36, 0.4);
  --sf-emerald: #10b981;
  --sf-text: #ffffff;
  --sf-text-sub: #9ca3af;
}

.sf-body {
  background-color: var(--sf-bg);
}

.single-frame-wrapper {
  width: 100%;
  max-width: 460px;
  margin: 0 auto;
  padding: 10px 14px 100px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: radial-gradient(circle at 50% 0%, #1e153b 0%, #0b0914 70%);
  color: var(--sf-text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}
.single-frame-wrapper * { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

.sf-page-title { font-size: 18px; font-weight: 800; margin: 2px 0 2px 0; }
.sf-page-sub { font-size: 10px; color: var(--sf-text-sub); margin: 0 0 4px 0; }

.sf-promo-pill {
  background: rgba(251, 191, 36, 0.12);
  border: 1px solid rgba(251, 191, 36, 0.3);
  color: var(--sf-gold);
  font-size: 10px;
  font-weight: 700;
  padding: 5px 10px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 5px;
  width: fit-content;
  margin-bottom: 4px;
}

.sf-grid-hub {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sf-card {
  background: var(--sf-card);
  border: 1px solid var(--sf-card-border);
  border-radius: 12px;
  padding: 12px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.sf-card-title {
  font-size: 10.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--sf-text-sub);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}
.sf-card-title span.highlight { color: var(--sf-gold); text-transform: none; letter-spacing: 0; }
.sf-card-title .sf-optional { color: var(--sf-text-sub); font-weight: 500; text-transform: none; letter-spacing: 0; font-size: 9.5px; }

/* ROW 1: Amount & Platform Split */
.sf-row-split {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 10px;
}

.sf-amount-input-box {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  padding: 6px 10px;
  display: flex;
  align-items: center;
  margin-bottom: 6px;
}
.sf-amount-symbol { color: var(--sf-gold); font-size: 16px; font-weight: 800; margin-right: 4px; }
.sf-amount-input { background: transparent; border: none; color: #fff; font-size: 18px; font-weight: 800; width: 100%; outline: none; font-family: inherit; }

.sf-preset-chips { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; }
.sf-chip-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  border-radius: 6px;
  padding: 5px 0;
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  transition: all 0.15s;
}
.sf-chip-btn.active { background: var(--sf-primary); border-color: var(--sf-primary); box-shadow: 0 0 6px var(--sf-primary-glow); }

.sf-platform-select {
  width: 100%;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(124, 58, 237, 0.4);
  color: #fff;
  padding: 7px 8px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 700;
  outline: none;
  cursor: pointer;
  font-family: inherit;
}
.sf-platform-quick-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 4px; margin-top: 6px; }
.sf-plat-chip {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  padding: 5px 3px;
  font-size: 9px;
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sf-plat-chip.active { background: rgba(124, 58, 237, 0.3); border-color: var(--sf-primary); color: #fff; }

/* ROW 2: Payment Method Matrix */
.sf-methods-matrix { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.sf-method-tile {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 8px 3px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  cursor: pointer;
  position: relative;
  transition: all 0.15s ease;
}
.sf-method-tile:hover { border-color: rgba(124, 58, 237, 0.4); }
.sf-method-tile.active { border-color: var(--sf-primary); background: rgba(124, 58, 237, 0.25); box-shadow: 0 0 6px var(--sf-primary-glow); }
.sf-badge-corner {
  position: absolute; top: -4px; right: -4px;
  background: #ef4444; color: #fff; font-size: 7px; font-weight: 800;
  padding: 1px 3px; border-radius: 4px; line-height: 1.3;
}
.sf-badge-corner.crypto { background: #f59e0b; }
.sf-method-icon { width: 22px; height: 22px; border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: 800; margin-bottom: 3px; color: #fff; }
.sf-method-name { font-size: 9px; font-weight: 700; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }

.icon-cashapp { background: #00D632; }
.icon-venmo { background: #008CFF; font-style: italic; }
.icon-chime { background: #22c55e; font-size: 8px; }
.icon-paypal { background: #003087; }
.icon-btc { background: #F7931A; }
.icon-eth { background: #627EEA; }
.icon-usdt { background: #26A17B; }
.icon-card { background: #374151; }
.icon-generic { background: #4b5563; }

/* CARD 3: Payment Details */
.sf-pay-details-box { display: flex; align-items: center; gap: 12px; }
.sf-qr-mini { width: 62px; height: 62px; background: #fff; border-radius: 8px; padding: 3px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.sf-qr-mini img { width: 100%; height: 100%; object-fit: contain; }
.sf-agent-info { display: flex; flex-direction: column; gap: 5px; flex: 1; min-width: 0; }
.sf-tag-pill {
  background: rgba(124, 58, 237, 0.18);
  border: 1px solid rgba(124, 58, 237, 0.35);
  border-radius: 8px;
  padding: 6px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.sf-tag-text { font-family: ui-monospace, "SFMono-Regular", Consolas, monospace; font-size: 12px; font-weight: 800; color: var(--sf-gold); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sf-copy-btn { background: var(--sf-primary); color: #fff; border: none; border-radius: 5px; padding: 3px 8px; font-size: 9px; font-weight: 800; cursor: pointer; flex-shrink: 0; }
.sf-meta-line { font-size: 9px; color: var(--sf-text-sub); display: flex; flex-wrap: wrap; gap: 3px 8px; }
.sf-meta-line b { color: #fff; font-weight: 700; }
.sf-important-line { font-size: 9px; color: var(--sf-gold); background: rgba(245,158,11,0.08); border: 1px solid rgba(245,158,11,0.25); border-radius: 6px; padding: 5px 8px; margin-top: 8px; line-height: 1.4; }
.sf-empty-details { font-size: 10px; color: var(--sf-text-sub); font-style: italic; }

/* CARD 4: Payment Proof */
.sf-proof-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; align-items: center; }
.sf-field {
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 7px;
  padding: 8px 9px;
  color: #fff;
  font-size: 11px;
  outline: none;
  width: 100%;
  font-family: inherit;
}
.sf-field:focus { border-color: var(--sf-primary); }

.sf-upload-box {
  background: rgba(16, 185, 129, 0.08);
  border: 1px dashed rgba(16, 185, 129, 0.4);
  border-radius: 7px;
  padding: 8px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  grid-column: span 2;
  transition: all 0.2s;
}
.sf-upload-box:hover { background: rgba(16, 185, 129, 0.15); border-color: var(--sf-emerald); }
.sf-upload-left { display: flex; align-items: center; gap: 6px; font-size: 10.5px; font-weight: 700; color: #34d399; min-width: 0; }
.sf-upload-text { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 180px; }
.sf-upload-badge { background: rgba(255,255,255,0.1); color: #fff; font-size: 8px; padding: 2px 5px; border-radius: 4px; flex-shrink: 0; }
.sf-preview-img { width: 24px; height: 24px; border-radius: 4px; object-fit: cover; display: none; border: 1px solid var(--sf-emerald); flex-shrink: 0; }

.sf-promo-toggle { grid-column: span 2; font-size: 10px; color: var(--sf-primary); cursor: pointer; text-align: right; font-weight: 700; margin-top: -2px; }
.sf-promo-row { grid-column: span 2; display: none; }
.sf-promo-row.show { display: block; }
.sf-promo-status { font-size: 9.5px; margin-top: 4px; }

/* CARD 5: Summary & CTA */
.sf-summary-cta-card {
  background: linear-gradient(135deg, rgba(20, 17, 34, 0.9), rgba(30, 21, 59, 0.9));
  border: 1px solid rgba(251, 191, 36, 0.3);
  border-radius: 12px;
  padding: 12px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.4);
}
.sf-summary-line { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 4px 10px; font-size: 10px; color: var(--sf-text-sub); margin-bottom: 8px; }
.sf-summary-line strong { color: #fff; font-variant-numeric: tabular-nums; }
.sf-summary-line span.get-amount { color: var(--sf-emerald); font-weight: 800; font-size: 13px; font-variant-numeric: tabular-nums; }

.sf-submit-btn {
  width: 100%;
  background: linear-gradient(135deg, #fbbf24 0%, #d97706 100%);
  color: #451a03;
  border: none;
  border-radius: 9px;
  padding: 13px;
  font-size: 13px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  box-shadow: 0 3px 12px var(--sf-gold-glow);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.15s ease;
}
.sf-submit-btn:active { transform: scale(0.98); }
.sf-submit-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.sf-trust-bar { text-align: center; font-size: 9px; color: var(--sf-text-sub); display: flex; align-items: center; justify-content: center; gap: 6px; padding-top: 4px; flex-wrap: wrap; }

.sf-msg { text-align: center; font-size: 11px; font-weight: 700; padding: 4px 0; }

.sf-toast {
  position: fixed;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #10b981;
  color: #000;
  font-weight: 800;
  padding: 7px 14px;
  border-radius: 14px;
  font-size: 11px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.6);
  transition: transform 0.25s ease;
  z-index: 999;
}
.sf-toast.show { transform: translateX(-50%) translateY(0); }

@media (min-width: 640px) {
  .single-frame-wrapper { padding-top: 24px; }
}