/* ============================================================
   XPAY — Payment Modal Stylesheet
   Identity: Xtreme HD IPTV (dark navy + cyan gradient)
   Mobile-first, fully responsive.
   ============================================================ */

:root {
  --xp-bg: #0d1b3e;
  --xp-bg-2: #122450;
  --xp-card: rgba(255, 255, 255, 0.06);
  --xp-card-hover: rgba(255, 255, 255, 0.12);
  --xp-border: rgba(255, 255, 255, 0.12);
  --xp-text: #ffffff;
  --xp-text-dim: #a0c4ff;
  --xp-accent: #00d4ff;
  --xp-accent-2: #0066ff;
  --xp-gradient: linear-gradient(135deg, #00d4ff 0%, #0066ff 100%);
  --xp-success: #22c55e;
  --xp-error: #ff5c5c;
  --xp-radius: 18px;
}

/* ---------- Overlay ---------- */
.xp-overlay {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: flex-end;            /* bottom sheet on mobile */
  justify-content: center;
  background: rgba(4, 10, 30, 0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  padding: 0;
}

.xp-overlay.xp-open {
  opacity: 1;
  pointer-events: auto;
}

/* ---------- Modal shell ---------- */
.xp-modal {
  width: 100%;
  max-width: 520px;
  max-height: 92vh;
  overflow-y: auto;
  background: linear-gradient(160deg, var(--xp-bg) 0%, var(--xp-bg-2) 100%);
  border: 1px solid var(--xp-border);
  border-radius: 24px 24px 0 0;     /* sheet style on mobile */
  box-shadow: 0 -10px 60px rgba(0, 0, 0, 0.5);
  transform: translateY(40px);
  transition: transform 0.3s cubic-bezier(0.2, 0.9, 0.3, 1);
  color: var(--xp-text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  -webkit-overflow-scrolling: touch;
}

.xp-overlay.xp-open .xp-modal {
  transform: translateY(0);
}

/* Desktop: centered dialog */
@media (min-width: 640px) {
  .xp-overlay {
    align-items: center;
    padding: 24px;
  }
  .xp-modal {
    border-radius: 24px;
  }
}

/* ---------- Header ---------- */
.xp-header {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 20px;
  background: rgba(13, 27, 62, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--xp-border);
}

.xp-back {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  display: none;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--xp-border);
  background: var(--xp-card);
  color: var(--xp-text);
  border-radius: 50%;
  cursor: pointer;
  font-size: 16px;
  transition: background 0.2s;
}

.xp-back.xp-visible { display: flex; }
.xp-back:hover { background: var(--xp-card-hover); }

.xp-header-titles { flex: 1; min-width: 0; }

.xp-title {
  font-size: 17px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.xp-subtitle {
  font-size: 12.5px;
  color: var(--xp-text-dim);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.xp-close {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--xp-border);
  background: var(--xp-card);
  color: var(--xp-text);
  border-radius: 50%;
  cursor: pointer;
  font-size: 18px;
  line-height: 1;
  transition: background 0.2s;
}

.xp-close:hover { background: var(--xp-card-hover); }

/* ---------- Product badge ---------- */
.xp-product-badge {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin: 16px 20px 0;
  padding: 12px 16px;
  background: var(--xp-card);
  border: 1px solid var(--xp-border);
  border-radius: 14px;
}

.xp-product-badge .xp-product-col {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.xp-product-badge .xp-product-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--xp-text);
}

.xp-product-badge .xp-product-meta {
  font-size: 12px;
  color: var(--xp-text-dim);
}

.xp-product-badge .xp-product-price {
  font-size: 16px;
  font-weight: 800;
  background: var(--xp-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  white-space: nowrap;
}

/* ---------- Steps ---------- */
.xp-step { display: none; padding: 20px; }
.xp-step.xp-active { display: block; animation: xpFade 0.25s ease; }

@keyframes xpFade {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------- Form ---------- */
.xp-field { margin-bottom: 16px; }

.xp-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--xp-text-dim);
  margin-bottom: 7px;
  letter-spacing: 0.3px;
}

.xp-input,
.xp-select {
  width: 100%;
  padding: 13px 15px;
  font-size: 15px;
  color: var(--xp-text);
  background: rgba(255, 255, 255, 0.07);
  border: 1.5px solid var(--xp-border);
  border-radius: 12px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
  appearance: none;
}

.xp-select {
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23a0c4ff' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  padding-right: 40px;
  cursor: pointer;
}

.xp-select option {
  background: var(--xp-bg);
  color: var(--xp-text);
}

.xp-input::placeholder { color: rgba(160, 196, 255, 0.45); }

.xp-input:focus,
.xp-select:focus {
  border-color: var(--xp-accent);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15);
}

.xp-input.xp-invalid,
.xp-select.xp-invalid {
  border-color: var(--xp-error);
}

.xp-field-error {
  display: none;
  font-size: 12px;
  color: var(--xp-error);
  margin-top: 5px;
}

.xp-field-error.xp-visible { display: block; }

/* Radio cards: customer type */
.xp-radio-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.xp-radio-card {
  position: relative;
  display: block;
  cursor: pointer;
}

.xp-radio-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.xp-radio-card .xp-radio-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 14px 10px;
  text-align: center;
  background: var(--xp-card);
  border: 1.5px solid var(--xp-border);
  border-radius: 12px;
  transition: border-color 0.2s, background 0.2s;
}

.xp-radio-card .xp-radio-icon { font-size: 20px; }

.xp-radio-card .xp-radio-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--xp-text);
}

.xp-radio-card input:checked + .xp-radio-box {
  border-color: var(--xp-accent);
  background: rgba(0, 212, 255, 0.1);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.12);
}

/* Checkbox */
.xp-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  padding: 4px 0;
  user-select: none;
}

.xp-check input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.xp-check .xp-checkbox {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  border: 1.5px solid var(--xp-border);
  border-radius: 6px;
  background: var(--xp-card);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s, border-color 0.2s;
}

.xp-check .xp-checkbox::after {
  content: "";
  width: 10px;
  height: 6px;
  border-left: 2.5px solid #04122e;
  border-bottom: 2.5px solid #04122e;
  transform: rotate(-45deg) translateY(-1px);
  opacity: 0;
  transition: opacity 0.15s;
}

.xp-check input:checked + .xp-checkbox {
  background: var(--xp-gradient);
  border-color: transparent;
}

.xp-check input:checked + .xp-checkbox::after { opacity: 1; }

.xp-check .xp-check-text {
  font-size: 13px;
  color: var(--xp-text-dim);
  line-height: 1.5;
}

/* ---------- Buttons ---------- */
.xp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 15px;
  margin-top: 18px;
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: #ffffff;
  background: var(--xp-gradient);
  border: none;
  border-radius: 14px;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s, opacity 0.2s;
  box-shadow: 0 8px 24px rgba(0, 102, 255, 0.35);
}

.xp-btn:hover { transform: translateY(-1px); box-shadow: 0 10px 30px rgba(0, 102, 255, 0.45); }
.xp-btn:active { transform: translateY(0); }

.xp-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.xp-spinner {
  width: 18px;
  height: 18px;
  border: 2.5px solid rgba(255, 255, 255, 0.35);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: xpSpin 0.7s linear infinite;
  display: none;
}

.xp-btn.xp-loading .xp-spinner { display: inline-block; }

@keyframes xpSpin { to { transform: rotate(360deg); } }

.xp-form-error {
  display: none;
  margin-top: 14px;
  padding: 12px 14px;
  font-size: 13px;
  color: var(--xp-error);
  background: rgba(255, 92, 92, 0.1);
  border: 1px solid rgba(255, 92, 92, 0.35);
  border-radius: 12px;
  line-height: 1.5;
}

.xp-form-error.xp-visible { display: block; }

.xp-secure-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin-top: 14px;
  font-size: 12px;
  color: var(--xp-text-dim);
}

/* ---------- Step 2: payment methods ---------- */
.xp-methods {
  display: grid;
  gap: 14px;
}

.xp-method-card {
  display: flex;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 18px;
  text-align: left;
  background: var(--xp-card);
  border: 1.5px solid var(--xp-border);
  border-radius: var(--xp-radius);
  color: var(--xp-text);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
  font-family: inherit;
}

.xp-method-card:hover {
  border-color: var(--xp-accent);
  background: var(--xp-card-hover);
  transform: translateY(-2px);
}

.xp-method-icon {
  flex: 0 0 auto;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(0, 212, 255, 0.12);
  font-size: 26px;
}

.xp-method-icon svg { width: 30px; height: 30px; }

.xp-method-icon-wa { background: rgba(37, 211, 102, 0.14); }

.xp-method-info { flex: 1; min-width: 0; }

.xp-method-name { font-size: 15.5px; font-weight: 700; }

.xp-method-desc {
  font-size: 12.5px;
  color: var(--xp-text-dim);
  margin-top: 3px;
  line-height: 1.4;
}

.xp-method-arrow {
  flex: 0 0 auto;
  color: var(--xp-accent);
  font-size: 18px;
}

/* ---------- Step 3: crypto grid ---------- */
.xp-crypto-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (min-width: 420px) {
  .xp-crypto-grid { grid-template-columns: repeat(4, 1fr); }
}

.xp-coin {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  padding: 16px 8px;
  background: var(--xp-card);
  border: 1.5px solid var(--xp-border);
  border-radius: 16px;
  cursor: pointer;
  color: var(--xp-text);
  transition: border-color 0.2s, background 0.2s, transform 0.15s;
  font-family: inherit;
}

.xp-coin:hover,
.xp-coin.xp-selected {
  border-color: var(--xp-accent);
  background: var(--xp-card-hover);
  transform: translateY(-2px);
}

.xp-coin.xp-selected { box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15); }

.xp-coin-logo {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.xp-coin-logo svg { width: 44px; height: 44px; }

.xp-coin-symbol { font-size: 13px; font-weight: 700; }

.xp-coin-network {
  font-size: 10px;
  color: var(--xp-text-dim);
  margin-top: -4px;
}

/* ---------- Wallet panel ---------- */
.xp-wallet {
  display: none;
  margin-top: 18px;
  padding: 18px;
  background: var(--xp-card);
  border: 1px solid var(--xp-border);
  border-radius: var(--xp-radius);
  animation: xpFade 0.25s ease;
}

.xp-wallet.xp-visible { display: block; }

.xp-wallet-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
}

.xp-wallet-network {
  font-size: 12px;
  color: var(--xp-text-dim);
  margin-bottom: 14px;
}

.xp-qr-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.xp-qr {
  background: #ffffff;
  padding: 10px;
  border-radius: 14px;
  line-height: 0;
}

.xp-qr img, .xp-qr canvas { width: 168px; height: 168px; display: block; }

.xp-address-row {
  display: flex;
  gap: 8px;
}

.xp-address {
  flex: 1;
  min-width: 0;
  padding: 12px 14px;
  font-size: 12.5px;
  font-family: 'SF Mono', 'Consolas', 'Courier New', monospace;
  color: var(--xp-accent);
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--xp-border);
  border-radius: 12px;
  word-break: break-all;
  line-height: 1.5;
  user-select: all;
}

.xp-copy-btn {
  flex: 0 0 auto;
  align-self: stretch;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 16px;
  font-size: 13px;
  font-weight: 700;
  color: #ffffff;
  background: var(--xp-gradient);
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: opacity 0.2s, background 0.25s;
  font-family: inherit;
}

.xp-copy-btn.xp-copied {
  background: var(--xp-success);
}

.xp-wallet-note {
  margin-top: 14px;
  padding: 11px 13px;
  font-size: 12px;
  color: #ffd28a;
  background: rgba(255, 176, 32, 0.09);
  border: 1px solid rgba(255, 176, 32, 0.3);
  border-radius: 10px;
  line-height: 1.55;
}

/* ---------- Success (step data sent) ---------- */
.xp-sent-banner {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 16px;
  padding: 11px 14px;
  font-size: 13px;
  color: var(--xp-success);
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.35);
  border-radius: 12px;
}

/* ---------- Card payment (Rewarble flow) ---------- */
.xp-cardbox {
  padding: 18px;
  background: var(--xp-card);
  border: 1px solid var(--xp-border);
  border-radius: var(--xp-radius);
  margin-bottom: 14px;
}

.xp-cardbox-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.xp-cardbox-num {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
  color: #04122e;
  background: var(--xp-gradient);
  border-radius: 50%;
}

.xp-cardbox-title { font-size: 15px; font-weight: 700; }

.xp-cardbox-desc {
  font-size: 13px;
  color: var(--xp-text-dim);
  line-height: 1.55;
  margin-bottom: 12px;
}

.xp-card-amount {
  font-size: 13px;
  color: var(--xp-text-dim);
  padding: 10px 13px;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.25);
  border-radius: 10px;
  margin-bottom: 4px;
}

.xp-card-amount strong {
  color: var(--xp-accent);
  font-size: 15px;
}

.xp-btn-sm { margin-top: 14px; padding: 13px; font-size: 14.5px; }

.xp-mail { color: var(--xp-accent); text-decoration: none; }

.xp-card-success {
  text-align: center;
  padding: 34px 16px;
  color: var(--xp-text-dim);
  font-size: 14px;
  line-height: 1.6;
  animation: xpFade 0.25s ease;
}

.xp-card-success-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--xp-success);
  margin-bottom: 8px;
}

.xp-big-icon { font-size: 42px; margin-bottom: 12px; }

/* ---------- Utility ---------- */
.xp-hidden { display: none !important; }

body.xp-no-scroll { overflow: hidden; }