/* SmartPay Bridge v3.6 — Accordion Checkout CSS (scoped, theme-safe) */
.spb-wrap *{box-sizing:border-box}
.spb-wrap button{font-family:inherit;cursor:pointer}
.spb-wrap{font-family:inherit;font-size:14px;color:inherit;margin:10px 0 0}

/* ── Accordion ── */
.spb-accordion{border:1px solid #e5e7eb;border-radius:12px;overflow:hidden;margin-bottom:14px}
.spb-acc-item{border-bottom:1px solid #e5e7eb}
.spb-acc-item:last-child{border-bottom:none}

/* Header */
.spb-acc-header{
  display:flex;align-items:center;gap:10px;
  padding:13px 16px;background:#fff;
  cursor:pointer;transition:background .15s;
  user-select:none;
}
.spb-acc-header:hover{background:#f9fafb}
.spb-acc-item.spb-acc-open>.spb-acc-header{
  background:color-mix(in srgb,var(--spb-color,#1a56db) 6%,#fff);
  border-bottom:1px solid color-mix(in srgb,var(--spb-color,#1a56db) 20%,#e5e7eb);
}
@supports not (color:color-mix(in srgb,red,blue)){
  .spb-acc-item.spb-acc-open>.spb-acc-header{background:#eff6ff;border-bottom:1px solid #bfdbfe}
}

/* Radio dot */
.spb-acc-radio{
  width:18px;height:18px;border-radius:50%;
  border:2px solid #d1d5db;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  transition:border-color .15s;
}
.spb-acc-item.spb-acc-open .spb-acc-radio{border-color:var(--spb-color,#1a56db)}
.spb-acc-dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--spb-color,#1a56db);
  transform:scale(0);transition:transform .15s;
}
.spb-acc-item.spb-acc-open .spb-acc-dot{transform:scale(1)}

.spb-acc-logo{width:28px;height:28px;object-fit:contain;border-radius:5px;flex-shrink:0}
.spb-acc-icon{font-size:20px;flex-shrink:0;line-height:1}
.spb-acc-label{flex:1;font-weight:700;font-size:14px}
.spb-acc-chevron{color:#9ca3af;font-size:12px;transition:transform .2s;flex-shrink:0}
.spb-acc-item.spb-acc-open .spb-acc-chevron{transform:rotate(180deg)}

/* Body — accordion slide */
.spb-acc-body{
  max-height:0;overflow:hidden;
  transition:max-height .3s cubic-bezier(.4,0,.2,1);
  background:#fff;
}
.spb-acc-item.spb-acc-open>.spb-acc-body{max-height:900px}
.spb-acc-inner{padding:14px 16px 16px}

/* ── Info card ── */
.spb-info-card{
  border:none;border-radius:12px;
  padding:0;margin-bottom:14px;background:transparent;
}
.spb-info-rows{display:flex;flex-direction:column;gap:8px;}

/* ── Data row — each field is its own card ── */
.spb-row{
  display:flex;align-items:center;
  background:#fff;
  border:1.5px solid #e2e8f0;
  border-radius:10px;
  padding:0;
  overflow:hidden;
  transition:border-color .2s, box-shadow .2s;
  box-shadow:0 1px 3px rgba(0,0,0,.06);
  font-size:13px;
}
.spb-row:hover{
  border-color:var(--spb-color,#1a56db);
  box-shadow:0 0 0 3px color-mix(in srgb,var(--spb-color,#1a56db) 15%,transparent),
             0 2px 8px rgba(0,0,0,.08);
}
@supports not (color:color-mix(in srgb,red,blue)){
  .spb-row:hover{border-color:#1a56db;box-shadow:0 0 0 3px rgba(26,86,219,.15),0 2px 8px rgba(0,0,0,.08)}
}

/* Label side */
.spb-lbl{
  background:#f8fafc;
  color:#64748b;
  font-size:11px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.04em;
  padding:10px 12px;
  min-width:100px;
  flex-shrink:0;
  border-inline-end:1.5px solid #e2e8f0;
  align-self:stretch;
  display:flex;
  align-items:center;
}

/* Value side */
.spb-val{
  flex:1;
  font-weight:700;
  font-size:14px;
  padding:10px 12px;
  color:#0f172a;
  word-break:break-all;
}
.spb-mono{
  font-family:'Courier New',Courier,monospace;
  letter-spacing:.05em;
  direction:ltr!important;
  font-size:15px;
  font-weight:800;
  color:#1e293b;
}
.spb-big{font-size:17px;font-weight:900}

/* ── Copy button — yellow gradient, green on copy ── */
.spb-copy-btn{
  flex-shrink:0;
  display:inline-flex;align-items:center;gap:5px;
  margin:6px 8px 6px 4px;
  padding:7px 16px;
  background:linear-gradient(135deg,#f59e0b,#d97706);
  color:#fff!important;
  border:none;border-radius:8px;
  font-size:12px;font-weight:800;
  cursor:pointer;white-space:nowrap;
  transition:all .2s cubic-bezier(.34,1.56,.64,1);
  box-shadow:0 2px 8px rgba(245,158,11,.45),0 1px 2px rgba(0,0,0,.1);
  text-shadow:0 1px 2px rgba(0,0,0,.15);
}
.spb-copy-btn::before{content:'📋';margin-inline-end:4px;font-size:13px}
.spb-copy-btn:hover{
  background:linear-gradient(135deg,#fbbf24,#f59e0b);
  transform:translateY(-2px) scale(1.03);
  box-shadow:0 6px 16px rgba(245,158,11,.5),0 2px 4px rgba(0,0,0,.12);
}
.spb-copy-btn:active{transform:translateY(0) scale(.98)}
.spb-copy-btn.spb-copied{
  background:linear-gradient(135deg,#22c55e,#16a34a)!important;
  box-shadow:0 4px 12px rgba(22,163,74,.45)!important;
  animation:spb-copy-pop .3s ease;
}
.spb-copy-btn.spb-copied::before{content:'✅';font-size:13px}
@keyframes spb-copy-pop{
  0%{transform:scale(.95)}50%{transform:scale(1.08)}100%{transform:scale(1)}
}

/* ── App button ── */
.spb-app-btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 18px;border-radius:8px;color:#fff!important;
  text-decoration:none!important;font-size:13px;font-weight:700;
  margin:4px 0;transition:all .2s;
  box-shadow:0 2px 8px rgba(0,0,0,.15);
}
.spb-app-btn:hover{transform:translateY(-1px);box-shadow:0 4px 14px rgba(0,0,0,.2)}

/* ── QR Code ── */
.spb-qr-block{margin-top:14px;padding-top:12px;border-top:1px dashed #e5e7eb;text-align:center}
.spb-qr-label{font-size:12px;font-weight:700;color:#6b7280;margin-bottom:8px}
.spb-qr-frame{
  display:inline-block;
  padding:12px;background:#fff;border:2px solid #e5e7eb;border-radius:14px;
  box-shadow:0 4px 16px rgba(0,0,0,.1);
  line-height:0;
}
.spb-qr-img{
  width:200px!important;height:200px!important;
  min-width:200px!important;max-width:200px!important;
  min-height:200px!important;max-height:200px!important;
  object-fit:fill!important;
  display:block!important;
  image-rendering:pixelated;
  image-rendering:-moz-crisp-edges;
  image-rendering:crisp-edges;
}
@media(max-width:480px){.spb-qr-img{width:170px!important;height:170px!important;min-width:170px;max-width:170px}}
.spb-qr-hint{font-size:11px;color:#9ca3af;margin-top:7px}

/* ── Instructions ── */
.spb-instructions{
  margin-top:12px;padding:10px 12px;background:#f9fafb;
  border-radius:7px;font-size:12px;color:#6b7280;line-height:1.7;
  border-inline-start:3px solid #1a56db;
}

/* ── Sender fields ── */
.spb-sender-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:2px}
.spb-sender-single{grid-template-columns:1fr!important}
@media(max-width:540px){.spb-sender-fields{grid-template-columns:1fr}}
.spb-field{display:flex;flex-direction:column;gap:4px}
.spb-field-label{font-size:12px;font-weight:700}
.spb-req{color:#dc2626}
/* ── Animated glow keyframes ── */
@keyframes spb-glow-red{
  0%,100%{box-shadow:0 0 0 2px rgba(220,38,38,.2), 0 0 8px 2px rgba(220,38,38,.3)}
  50%{box-shadow:0 0 0 3px rgba(220,38,38,.35), 0 0 16px 4px rgba(220,38,38,.4)}
}
@keyframes spb-glow-yellow{
  0%,100%{box-shadow:0 0 0 2px rgba(245,158,11,.25), 0 0 8px 2px rgba(245,158,11,.35)}
  50%{box-shadow:0 0 0 3px rgba(245,158,11,.4), 0 0 16px 4px rgba(245,158,11,.45)}
}
@keyframes spb-glow-green{
  0%,100%{box-shadow:0 0 0 2px rgba(22,163,74,.2), 0 0 8px 2px rgba(22,163,74,.3)}
  50%{box-shadow:0 0 0 3px rgba(22,163,74,.35), 0 0 16px 4px rgba(22,163,74,.4)}
}

.spb-input{
  width:100%;padding:9px 12px;border:2px solid #dc2626;border-radius:8px;
  font-size:13px;font-family:inherit;background:#fff;color:inherit;
  outline:none;transition:border-color .25s, box-shadow .25s;
  -webkit-appearance:none;appearance:none;
  /* Default: red glow = empty/required */
  animation:spb-glow-red 2s ease-in-out infinite;
}
.spb-input:focus{
  border-color:#f59e0b;
  animation:spb-glow-yellow 1.5s ease-in-out infinite;
}
.spb-input.spb-valid{
  border-color:#16a34a;
  animation:spb-glow-green 2.5s ease-in-out infinite;
}
.spb-input.spb-error{
  border-color:#dc2626;
  animation:spb-glow-red 1s ease-in-out infinite;
}
.spb-input.spb-neutral{
  border-color:#d1d5db;
  animation:none;
  box-shadow:none;
}
.spb-tel{font-family:'Courier New',monospace;letter-spacing:.05em;direction:ltr!important}
.spb-field-hint{font-size:11px;color:#9ca3af}
.spb-field-msg{font-size:11px;font-weight:600;min-height:16px;display:flex;align-items:center;gap:4px;transition:color .2s}
.spb-field-msg.ok{color:#16a34a}
.spb-field-msg.err{color:#dc2626}

/* ── Sections (receipt + note) ── */
.spb-section{
  margin-bottom:12px;padding:14px;background:#fff;
  border:1px solid #e5e7eb;border-radius:10px;
}
.spb-section-label{
  display:flex;align-items:center;gap:6px;
  font-size:13px;font-weight:700;margin-bottom:10px;
  flex-wrap:wrap;
}
.spb-opt{color:#9ca3af;font-size:12px;font-weight:400}

/* ── Drop zone ── */
.spb-dropzone{
  border:2px dashed #dc2626;border-radius:10px;
  background:#fafafa;transition:all .25s;position:relative;
  animation:spb-glow-red 2s ease-in-out infinite;
}
.spb-dropzone.spb-dragging,.spb-dropzone:hover{
  border-color:#f59e0b;border-style:dashed;background:#fffbeb;
  animation:spb-glow-yellow 1s ease-in-out infinite;
}
.spb-dropzone.spb-has-file{
  border-color:#16a34a;border-style:solid;background:#f0fdf4;
  animation:spb-glow-green 2.5s ease-in-out infinite;
}
.spb-dropzone-inner{
  padding:22px 16px;text-align:center;cursor:pointer;
  position:relative;z-index:1;pointer-events:none;
}
.spb-drop-icon{font-size:28px;display:block;margin-bottom:6px;transition:transform .2s;pointer-events:none}
.spb-dropzone:hover .spb-drop-icon{transform:translateY(-2px)}
.spb-drop-text{font-size:13px;font-weight:600;margin-bottom:3px;pointer-events:none}
.spb-drop-hint{font-size:11px;color:#9ca3af}
.spb-file-preview{
  display:flex;align-items:center;gap:8px;
  background:#f0fdf4;border:1px solid #a7f3d0;border-radius:8px;
  padding:8px 12px;margin-top:8px;font-size:12px;font-weight:700;
}
.spb-file-icon{font-size:16px;flex-shrink:0}
.spb-file-name{flex:1;color:#16a34a;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.spb-file-remove{background:none;border:none;cursor:pointer;font-size:14px;color:#9ca3af;padding:0;line-height:1;transition:color .15s}
.spb-file-remove:hover{color:#dc2626}
.spb-watermark-note{font-size:11px;color:#9ca3af;margin-top:6px;text-align:center}

/* ── Textarea ── */
.spb-textarea{
  width:100%;padding:9px 12px;border:1.5px solid #d1d5db;border-radius:8px;
  font-size:13px;font-family:inherit;resize:vertical;min-height:65px;
  outline:none;transition:border .15s;background:#fff;color:inherit;
  -webkit-appearance:none;
}
.spb-textarea:focus{border-color:#1a56db}

/* ── Secure ── */
.spb-secure{text-align:center;font-size:11px;color:#9ca3af;padding:8px;margin-top:4px}
.spb-no-methods{color:#6b7280;font-size:13px}

/* ── RTL ── */
[dir="rtl"] .spb-instructions{border-inline-start:3px solid #1a56db;border-inline-end:none}
[dir="ltr"] .spb-instructions{border-inline-start:3px solid #1a56db}

/* ── Dark mode ── */
@media(prefers-color-scheme:dark){
  .spb-acc-header,.spb-acc-body,.spb-info-card{background:#1f2937}
  .spb-input,.spb-textarea{background:#1f2937;border-color:#374151;color:#f9fafb}
  .spb-accordion{border-color:#374151}
  .spb-acc-item{border-color:#374151}
}

/* ── Theme conflict fixes ── */
.spb-wrap .woocommerce-input-wrapper{margin:0!important;padding:0!important}
.spb-wrap p.form-row{margin:0!important;padding:0!important}

/* ── Sender blocks (outside accordion) ── */
.spb-sender-block{margin-bottom:12px}
.spb-sender-block .spb-section{margin-bottom:0}