/* ═══════════════════════════════════════════════════════════════
   Payment Gateway — Standalone Styles
   Self-contained: re-declares all portfolio design tokens.
   Works as a standalone page or embedded in any project.
   ═══════════════════════════════════════════════════════════════ */

/* ── Design Tokens (mirrors portfolio exactly) ── */
:root {
  --bg: #f5f6fb;
  --bg-soft: #ffffff;
  --bg-muted: #eef2ff;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: rgba(255, 255, 255, 0.92);
  --text: #10131a;
  --text-soft: #3d4557;
  --text-muted: #657087;
  --line: rgba(16, 19, 26, 0.08);
  --line-strong: rgba(16, 19, 26, 0.12);
  --accent: #1e6cff;
  --accent-soft: #6b7cff;
  --success: #0bb07b;
  --danger: #ef4444;
  --shadow-lg: 0 28px 80px rgba(28, 37, 56, 0.12);
  --shadow-md: 0 18px 48px rgba(28, 37, 56, 0.08);
  --shadow-sm: 0 4px 16px rgba(28, 37, 56, 0.06);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --transition: 220ms ease;
}

body[data-theme="dark"] {
  --bg: #090d14;
  --bg-soft: #0f141d;
  --bg-muted: #121926;
  --surface: rgba(18, 24, 36, 0.78);
  --surface-strong: rgba(20, 27, 40, 0.92);
  --text: #f4f7fc;
  --text-soft: #ccd5e4;
  --text-muted: #94a0b5;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.12);
  --accent: #6d90ff;
  --accent-soft: #8a7cff;
  --shadow-lg: 0 28px 80px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 18px 48px rgba(0, 0, 0, 0.2);
  --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.15);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Manrope", -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(107, 124, 255, 0.22), transparent 32%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 28%, var(--bg) 100%);
  background-attachment: fixed;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 20px 60px;
  transition: background var(--transition), color var(--transition);
}

body[data-theme="dark"] {
  background:
    radial-gradient(circle at top, rgba(107, 124, 255, 0.1), transparent 32%),
    linear-gradient(180deg, #0a0f1a 0%, var(--bg) 28%, var(--bg) 100%);
}

h1, h2, h3, h4, p { margin: 0; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
img { display: block; max-width: 100%; }

/* ── Shared panel recipe (exact match to portfolio) ── */
.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: var(--surface);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow-lg);
  transition: background var(--transition), border-color var(--transition);
}

/* ── Shared button styles (exact match to portfolio) ── */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 28px;
  border: none;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
  white-space: nowrap;
}

.button:hover  { transform: translateY(-2px); }
.button:active { transform: translateY(0); }

.button-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-soft));
  color: white;
  box-shadow: 0 18px 30px rgba(30, 108, 255, 0.22);
}

.button-primary:hover {
  box-shadow: 0 22px 40px rgba(30, 108, 255, 0.32);
}

.button-secondary {
  background: rgba(30, 108, 255, 0.07);
  color: var(--accent);
  border: 1px solid rgba(30, 108, 255, 0.2);
}

.button-secondary:hover {
  background: rgba(30, 108, 255, 0.12);
}

body[data-theme="dark"] .button-secondary {
  background: rgba(109, 144, 255, 0.1);
  border-color: rgba(109, 144, 255, 0.25);
}

/* ── Eyebrow label (matches portfolio) ── */
.eyebrow {
  margin-bottom: 16px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ════════════════════════════════════════════════════
   BACK LINK
   ════════════════════════════════════════════════════ */
.pg-back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 24px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: color var(--transition);
  align-self: flex-start;
}

.pg-back-link:hover { color: var(--accent); }

/* ════════════════════════════════════════════════════
   PROGRESS INDICATOR
   ════════════════════════════════════════════════════ */
.pg-progress {
  display: flex;
  align-items: center;
  width: min(560px, 100%);
  margin-bottom: 32px;
}

.pg-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.pg-step-dot {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid var(--line-strong);
  background: var(--surface);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--text-muted);
  transition: background var(--transition), border-color var(--transition),
              box-shadow var(--transition), color var(--transition);
}

.pg-step.active .pg-step-dot {
  background: linear-gradient(135deg, var(--accent), var(--accent-soft));
  border-color: transparent;
  color: white;
  box-shadow: 0 6px 20px rgba(30, 108, 255, 0.35);
}

.pg-step.done .pg-step-dot {
  background: var(--success);
  border-color: transparent;
  color: white;
  box-shadow: 0 4px 14px rgba(11, 176, 123, 0.3);
}

.pg-step-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--transition);
}

.pg-step.active .pg-step-label { color: var(--accent); }
.pg-step.done .pg-step-label   { color: var(--success); }

.pg-connector {
  flex: 1;
  height: 2px;
  background: var(--line-strong);
  margin-bottom: 20px;
  transition: background var(--transition);
}

.pg-connector.done { background: var(--success); }

/* ════════════════════════════════════════════════════
   MAIN LAYOUT SHELL
   ════════════════════════════════════════════════════ */
.pg-shell {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 24px;
  width: min(1020px, 100%);
  align-items: start;
}

/* ════════════════════════════════════════════════════
   LEFT PANEL — ORDER SUMMARY
   ════════════════════════════════════════════════════ */
.pg-summary {
  padding: 32px;
  position: sticky;
  top: 24px;
}

.pg-product {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.pg-product-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(30, 108, 255, 0.08);
  border: 1px solid rgba(30, 108, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pg-product-name {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 4px;
  line-height: 1.3;
}

.pg-product-sub {
  font-size: 0.84rem;
  color: var(--text-muted);
  font-weight: 500;
}

.pg-breakdown {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.pg-line-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  color: var(--text-soft);
}

.pg-line-item span:first-child { font-weight: 500; }
.pg-line-item span:last-child  { font-weight: 700; color: var(--text); }

.pg-line-item--tax span { color: var(--text-muted); font-size: 0.85rem; }

.pg-line-divider {
  height: 1px;
  background: var(--line);
  margin: 4px 0;
}

.pg-line-total {
  padding-top: 4px;
}

.pg-line-total span {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
}

.pg-line-total strong {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--accent);
}

/* Trust badges */
.pg-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.pg-trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(11, 176, 123, 0.05);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-soft);
}

/* Summary footer note */
.pg-summary-footer {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.pg-summary-footer svg { flex-shrink: 0; margin-top: 2px; }

.pg-summary-footer p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ════════════════════════════════════════════════════
   RIGHT PANEL — PAYMENT
   ════════════════════════════════════════════════════ */
.pg-payment {
  padding: 36px;
  min-height: 520px;
}

/* ── View switching ── */
.pg-view {
  display: none;
}

.pg-view.active {
  display: block;
  animation: pgViewIn 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes pgViewIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.pg-view-title {
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  color: var(--text);
}

/* ════════════════════════════════════════════════════
   METHOD TABS
   ════════════════════════════════════════════════════ */
.pg-method-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.pg-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.6);
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-soft);
  transition: all 180ms ease;
}

body[data-theme="dark"] .pg-tab {
  background: rgba(255, 255, 255, 0.05);
}

.pg-tab:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(30, 108, 255, 0.05);
}

.pg-tab.active {
  background: linear-gradient(135deg, var(--accent), var(--accent-soft));
  color: white;
  border-color: transparent;
  box-shadow: 0 8px 24px rgba(30, 108, 255, 0.28);
}

.pg-tab-icon {
  display: flex;
  align-items: center;
}

.pg-tab.active .pg-tab-icon svg rect,
.pg-tab.active .pg-tab-icon svg text {
  fill: rgba(255,255,255,0.8);
  stroke: none;
}

/* ════════════════════════════════════════════════════
   PANE TRANSITIONS
   ════════════════════════════════════════════════════ */
.pg-pane {
  display: none;
}

.pg-pane.active {
  display: block;
  animation: pgFadeSlide 280ms cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes pgFadeSlide {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ════════════════════════════════════════════════════
   UPI PANE
   ════════════════════════════════════════════════════ */
.pg-qr-wrap {
  display: flex;
  gap: 24px;
  align-items: center;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.5);
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
}

body[data-theme="dark"] .pg-qr-wrap {
  background: rgba(255, 255, 255, 0.03);
}

/* Subtle gradient accent behind QR */
.pg-qr-wrap::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(103, 80, 164, 0.12), transparent 70%);
  pointer-events: none;
}

.pg-qr-frame {
  flex-shrink: 0;
  position: relative;
  padding: 10px;
  border-radius: var(--radius-sm);
  background: white;
  box-shadow: var(--shadow-sm);
}

.pg-qr-frame canvas,
.pg-qr-frame img {
  display: block;
  border-radius: 4px;
}

/* Shimmer placeholder while QR loads */
.pg-qr-shimmer {
  position: absolute;
  inset: 10px;
  border-radius: 4px;
  overflow: hidden;
}

.pg-qr-shimmer.loaded { display: none; }

.pg-qr-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg,
    #f0f0f0 0%, #e8e8e8 40%, #f0f0f0 80%);
  background-size: 200% 100%;
  animation: pgShimmer 1.5s ease-in-out infinite;
  border-radius: 4px;
}

body[data-theme="dark"] .pg-qr-placeholder {
  background: linear-gradient(90deg,
    rgba(255,255,255,0.05) 0%,
    rgba(255,255,255,0.1) 40%,
    rgba(255,255,255,0.05) 80%);
  background-size: 200% 100%;
}

@keyframes pgShimmer {
  0%   { background-position: -200% 0; }
  100% { background-position:  200% 0; }
}

.pg-qr-meta {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pg-qr-label {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
}

/* Timer pill */
.pg-timer {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(30, 108, 255, 0.08);
  color: var(--accent);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  width: fit-content;
  transition: background var(--transition), color var(--transition);
}

.pg-timer.expiring {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
  animation: pgTimerPulse 1s ease-in-out infinite;
}

@keyframes pgTimerPulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.04); }
}

.pg-qr-apps {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
}

.pg-dot { color: var(--line-strong); }

/* OR divider */
.pg-or-divider {
  position: relative;
  text-align: center;
  margin: 20px 0;
}

.pg-or-divider::before,
.pg-or-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: calc(50% - 28px);
  height: 1px;
  background: var(--line-strong);
}

.pg-or-divider::before { left: 0; }
.pg-or-divider::after  { right: 0; }

.pg-or-divider span {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  background: var(--bg-soft);
  padding: 0 10px;
  position: relative;
}

body[data-theme="dark"] .pg-or-divider span {
  background: transparent;
}

/* ════════════════════════════════════════════════════
   FORM FIELDS (exact match to portfolio contact-form)
   ════════════════════════════════════════════════════ */
.pg-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

.pg-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.pg-form .pg-field {
  margin-bottom: 0;
}

.pg-field--full {
  grid-column: 1 / -1;
}

.pg-field-label {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-soft);
  letter-spacing: 0.01em;
}

.pg-field-hint {
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-top: -4px;
}

.pg-input-wrap {
  position: relative;
}

.pg-input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.72);
  color: var(--text);
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease;
  font-size: 0.95rem;
}

body[data-theme="dark"] .pg-input {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.pg-input::placeholder {
  color: var(--text-muted);
  opacity: 0.7;
}

.pg-input:focus {
  border-color: rgba(30, 108, 255, 0.42);
  box-shadow: 0 0 0 4px rgba(30, 108, 255, 0.08);
}

body[data-theme="dark"] .pg-input:focus {
  border-color: rgba(109, 144, 255, 0.42);
  box-shadow: 0 0 0 4px rgba(109, 144, 255, 0.1);
}

.pg-input.error {
  border-color: rgba(239, 68, 68, 0.5);
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.08);
}

/* Input with icon padding */
.pg-input-wrap .pg-input {
  padding-right: 44px;
}

.pg-input-wrap .pg-input[id="upi-id-input"] {
  font-size: 1rem;
  font-weight: 600;
}

.pg-input-icon {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
  display: flex;
  align-items: center;
}

.pg-cvv-hint {
  cursor: help;
  pointer-events: auto;
}

/* Card logo slot inside input */
.pg-card-logo-slot {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  height: 28px;
}

/* ── Submit button full-width ── */
.pg-submit-btn {
  width: 100%;
  min-height: 52px;
  font-size: 1rem;
  margin-top: 4px;
}

/* ════════════════════════════════════════════════════
   3D CARD PREVIEW
   ════════════════════════════════════════════════════ */
.pg-card-scene {
  width: 100%;
  height: 190px;
  perspective: 1200px;
  margin-bottom: 28px;
}

.pg-card-flipper {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 580ms cubic-bezier(0.4, 0, 0.2, 1);
}

.pg-card-flipper.flipped {
  transform: rotateY(180deg);
}

.pg-card-front,
.pg-card-back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  background: linear-gradient(135deg, #1a2035 0%, #0d1428 60%, #162040 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255,255,255,0.08);
  color: white;
  overflow: hidden;
}

/* Debit card gets a slightly different gradient */
.pg-card-front--debit {
  background: linear-gradient(135deg, #1a3524 0%, #0d2818 60%, #163024 100%);
}

/* Subtle shimmer overlay */
.pg-card-front::before,
.pg-card-back::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 30%,
    rgba(255, 255, 255, 0.05), transparent 60%);
  pointer-events: none;
}

.pg-card-back {
  transform: rotateY(180deg);
}

/* Card header row */
.pg-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

/* EMV chip */
.pg-card-chip {
  width: 36px;
  height: 28px;
  border-radius: 5px;
  background: linear-gradient(135deg, #c8a84b 0%, #f0d060 40%, #c8a84b 100%);
  position: relative;
  overflow: hidden;
}

.pg-card-chip::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(0, 0, 0, 0.2);
  transform: translateY(-50%);
}

/* Card number display */
.pg-card-number-display {
  font-size: 1.22rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  font-family: "Courier New", Courier, monospace;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.95);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

/* Card footer */
.pg-card-footer {
  display: flex;
  gap: 24px;
}

.pg-card-field-group {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.pg-card-field-label {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}

.pg-card-value {
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

/* Network logo area */
.pg-card-network {
  display: flex;
  align-items: center;
}

/* Card back */
.pg-card-stripe {
  height: 48px;
  margin: 0 -24px 20px;
  background: linear-gradient(180deg, #000, rgba(0,0,0,0.85));
}

.pg-card-cvv-area {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
  padding-right: 8px;
}

.pg-card-cvv-strip {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 8px 14px;
  background: white;
  border-radius: 4px;
  width: 80px;
  color: #1a1a2e;
  font-size: 1.1rem;
  font-family: "Courier New", monospace;
  font-weight: 700;
  letter-spacing: 0.12em;
}

/* Network SVG logos (injected by JS) */
.visa-logo { width: 52px; height: auto; }
.mc-logo   { width: 36px; height: auto; }
.amex-logo { width: 42px; height: auto; }
.rupay-logo { width: 46px; height: auto; }

/* ════════════════════════════════════════════════════
   APPLE PAY PANE
   ════════════════════════════════════════════════════ */
.pg-apple-wrap {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 8px 0;
}

.pg-apple-hero {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 20px;
  border-radius: var(--radius-lg);
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid var(--line);
}

body[data-theme="dark"] .pg-apple-hero {
  background: rgba(255, 255, 255, 0.03);
}

.pg-apple-logo-ring {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
}

body[data-theme="dark"] .pg-apple-logo-ring {
  background: var(--text);
}

.pg-apple-title {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.pg-apple-sub {
  font-size: 0.86rem;
  color: var(--text-muted);
}

.pg-apple-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pg-apple-feature {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-soft);
}

/* Native Apple Pay button */
apple-pay-button {
  --apple-pay-button-width: 100%;
  --apple-pay-button-height: 54px;
  --apple-pay-button-border-radius: 999px;
  --apple-pay-button-padding: 0 16px;
  --apple-pay-button-box-sizing: border-box;
  display: block;
}

/* Styled fallback for non-Apple browsers */
.pg-apple-btn-styled {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  min-height: 54px;
  border-radius: 999px;
  border: none;
  background: #000;
  color: white;
  font-family: -apple-system, "SF Pro Display", "Manrope", sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.pg-apple-btn-styled:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.35);
}

body[data-theme="dark"] .pg-apple-btn-styled {
  background: white;
  color: black;
}

.pg-apple-fallback {
  text-align: center;
  padding: 28px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-lg);
}

.pg-apple-fallback-icon {
  margin: 0 auto 12px;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pg-apple-fallback p {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-soft);
  margin-bottom: 6px;
}

.pg-apple-fallback-sub {
  font-size: 0.82rem !important;
  color: var(--text-muted) !important;
}

/* ════════════════════════════════════════════════════
   PROCESSING VIEW
   ════════════════════════════════════════════════════ */
.pg-processing-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 20px;
  text-align: center;
  gap: 16px;
}

/* Animated spinner ring */
.pg-spinner-ring {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border: 4px solid var(--line-strong);
  border-top-color: var(--accent);
  animation: pgSpin 700ms linear infinite;
}

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

/* Animated dots */
.pg-processing-dots {
  display: flex;
  gap: 6px;
  margin-top: -8px;
}

.pg-processing-dots span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.3;
  animation: pgDotBounce 1.4s ease-in-out infinite;
}

.pg-processing-dots span:nth-child(2) { animation-delay: 0.2s; }
.pg-processing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes pgDotBounce {
  0%, 80%, 100% { transform: scale(0.8); opacity: 0.3; }
  40%           { transform: scale(1.2); opacity: 1; }
}

.pg-processing-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-top: 4px;
}

.pg-processing-sub {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Step indicators */
.pg-processing-steps {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 16px;
  text-align: left;
  width: 100%;
  max-width: 280px;
}

.pg-proc-step {
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  transition: all var(--transition);
}

.pg-proc-step.active {
  color: var(--accent);
  border-color: rgba(30, 108, 255, 0.25);
  background: rgba(30, 108, 255, 0.05);
}

.pg-proc-step.done {
  color: var(--success);
  border-color: rgba(11, 176, 123, 0.2);
  background: rgba(11, 176, 123, 0.05);
}

/* ════════════════════════════════════════════════════
   SUCCESS / FAILURE VIEWS
   ════════════════════════════════════════════════════ */
.pg-result-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
  gap: 14px;
}

.pg-result-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
}

.pg-success-icon {
  background: rgba(11, 176, 123, 0.1);
  box-shadow: 0 0 0 12px rgba(11, 176, 123, 0.06);
  animation: pgResultPop 500ms cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.pg-failure-icon {
  background: rgba(239, 68, 68, 0.1);
  box-shadow: 0 0 0 12px rgba(239, 68, 68, 0.06);
  animation: pgResultPop 500ms cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes pgResultPop {
  from { transform: scale(0.6); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

/* Animated checkmark */
.pg-check-path {
  stroke-dasharray: 60;
  stroke-dashoffset: 60;
  animation: pgCheckDraw 600ms cubic-bezier(0.4, 0, 0.2, 1) forwards 400ms;
}

@keyframes pgCheckDraw { to { stroke-dashoffset: 0; } }

/* Animated X */
.pg-x-path-1 {
  stroke-dasharray: 30;
  stroke-dashoffset: 30;
  animation: pgXDraw 400ms ease forwards 400ms;
}

.pg-x-path-2 {
  stroke-dasharray: 30;
  stroke-dashoffset: 30;
  animation: pgXDraw 400ms ease forwards 550ms;
}

@keyframes pgXDraw { to { stroke-dashoffset: 0; } }

.pg-result-title {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.pg-result-sub {
  font-size: 0.92rem;
  color: var(--text-muted);
  max-width: 36ch;
}

/* Transaction details card */
.pg-txn-card {
  width: 100%;
  max-width: 340px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(11, 176, 123, 0.04);
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 4px 0;
}

.pg-txn-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
}

.pg-txn-row span:first-child {
  color: var(--text-muted);
  font-weight: 600;
}

.pg-txn-row code {
  font-family: "Courier New", monospace;
  font-size: 0.82rem;
  color: var(--accent);
  background: rgba(30, 108, 255, 0.08);
  padding: 2px 8px;
  border-radius: 6px;
}

.pg-txn-row strong {
  font-size: 1rem;
  font-weight: 800;
  color: var(--success);
}

.pg-txn-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(11, 176, 123, 0.1);
  color: var(--success);
  font-weight: 700;
  font-size: 0.82rem;
}

.pg-txn-status::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
}

.pg-result-note {
  font-size: 0.82rem;
  color: var(--text-muted);
  max-width: 38ch;
  line-height: 1.6;
}

.pg-back-home {
  margin-top: 4px;
}

/* Failure actions */
.pg-failure-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 4px;
}

/* ════════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════════ */
.pg-footer {
  margin-top: 36px;
  width: 100%;
  text-align: center;
}

.pg-footer p {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
}

.pg-footer a {
  color: var(--accent);
  font-weight: 600;
}

.pg-footer a:hover { text-decoration: underline; }

/* ════════════════════════════════════════════════════
   RESPONSIVE
   ════════════════════════════════════════════════════ */

/* Tablet: stack panels */
@media (max-width: 900px) {
  .pg-shell {
    grid-template-columns: 1fr;
  }

  .pg-summary {
    position: static;
  }

  body {
    padding: 24px 16px 48px;
  }
}

/* Mobile: compact adjustments */
@media (max-width: 600px) {
  .panel {
    border-radius: 28px;
    padding: 24px;
  }

  .pg-payment {
    padding: 24px;
  }

  .pg-form {
    grid-template-columns: 1fr;
  }

  .pg-field--full {
    grid-column: auto;
  }

  .pg-qr-wrap {
    flex-direction: column;
    text-align: center;
  }

  .pg-qr-apps {
    justify-content: center;
  }

  .pg-card-scene {
    height: 170px;
  }

  .pg-card-number-display {
    font-size: 1.05rem;
    letter-spacing: 0.1em;
  }

  .pg-method-tabs {
    gap: 6px;
  }

  .pg-tab {
    padding: 8px 14px;
    font-size: 0.82rem;
  }

  .pg-progress {
    width: 100%;
  }

  .pg-view-title {
    font-size: 1.15rem;
  }

  .pg-result-wrap {
    padding: 28px 12px;
  }

  .pg-failure-actions {
    flex-direction: column;
  }

  .pg-failure-actions .button {
    width: 100%;
  }
}

@media (max-width: 400px) {
  .pg-tab .pg-tab-icon { display: none; }
}