/* ═══ EcoPaw Premium Checkout Styles ═══ */
:root {
  --ck-bg: #FAF8F3;
  --ck-green: #12382A;
  --ck-green-d: #0E241B;
  --ck-white: #FFFFFF;
  --ck-border: #E7E2D8;
  --ck-text: #17251E;
  --ck-text2: #6B746D;
  --ck-warm: #D98E63;
  --ck-radius: 12px;
  --ck-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

body.ck-body {
  background: var(--ck-bg);
  color: var(--ck-text);
  font-family: 'Inter', system-ui, sans-serif;
  margin: 0;
}

/* ── Top Bar ── */
.ck-topbar {
  background: var(--ck-green-d);
  color: rgba(255,255,255,0.85);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  padding: 8px 0;
  text-align: center;
}
.ck-topbar span { margin: 0 12px; }

/* ── Header ── */
.ck-header {
  background: var(--ck-white);
  border-bottom: 1px solid var(--ck-border);
  padding: 16px 0;
  position: sticky; top: 0; z-index: 100;
}
.ck-header-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.ck-logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem; font-weight: 700; color: var(--ck-green);
  text-decoration: none;
}
.ck-logo em { font-style: normal; color: var(--ck-warm); }
.ck-header-nav { display: flex; gap: 24px; align-items: center; }
.ck-header-nav a {
  font-size: 0.82rem; color: var(--ck-text2); text-decoration: none;
  transition: color 0.2s;
}
.ck-header-nav a:hover { color: var(--ck-green); }
.ck-basket-btn {
  background: var(--ck-green); color: white; border: none;
  padding: 10px 22px; border-radius: 100px; font-size: 0.82rem;
  font-weight: 600; cursor: pointer; transition: all 0.2s;
}
.ck-basket-btn:hover { background: var(--ck-green-d); transform: translateY(-1px); }

/* ── Progress Bar ── */
.ck-progress {
  background: var(--ck-white); border-bottom: 1px solid var(--ck-border);
  padding: 20px 0;
}
.ck-steps {
  max-width: 500px; margin: 0 auto;
  display: flex; align-items: center; justify-content: center; gap: 0;
}
.ck-step {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.8rem; font-weight: 600; color: var(--ck-text2);
  opacity: 0.5; transition: all 0.3s;
}
.ck-step.active { opacity: 1; color: var(--ck-green); }
.ck-step-num {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--ck-border); color: var(--ck-text2);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 700; transition: all 0.3s;
}
.ck-step.active .ck-step-num {
  background: var(--ck-green); color: white;
}
.ck-step-line {
  width: 60px; height: 2px; background: var(--ck-border); margin: 0 12px;
}

/* ── Urgency ── */
.ck-urgency {
  max-width: 1200px; margin: 20px auto 0; padding: 0 24px;
}
.ck-urgency-inner {
  background: linear-gradient(135deg, #FFF8F0, #FFF3E6);
  border: 1px solid #F0DCC8; border-radius: var(--ck-radius);
  padding: 14px 20px; font-size: 0.82rem; color: #8B6914;
  display: flex; align-items: center; gap: 10px;
}

/* ── Main Layout ── */
.ck-main {
  max-width: 1200px; margin: 0 auto; padding: 30px 24px 60px;
}
.ck-layout {
  display: grid; grid-template-columns: 1fr 380px;
  gap: 40px; align-items: start;
}

/* ── Cards ── */
.ck-card {
  background: var(--ck-white); border: 1px solid var(--ck-border);
  border-radius: var(--ck-radius); padding: 28px;
  box-shadow: var(--ck-shadow); margin-bottom: 24px;
}
.ck-card-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem; font-weight: 700; color: var(--ck-green);
  margin: 0 0 20px; padding-bottom: 16px;
  border-bottom: 1px solid var(--ck-border);
  display: flex; align-items: center; gap: 10px;
}

/* ── Cart Items ── */
.ck-item {
  display: grid; grid-template-columns: 100px 1fr auto;
  gap: 20px; align-items: center;
  padding: 20px 0; border-bottom: 1px solid var(--ck-border);
}
.ck-item:last-child { border-bottom: none; }
.ck-item img {
  width: 100px; height: 100px; object-fit: cover;
  border-radius: 10px; background: var(--ck-bg);
  border: 1px solid var(--ck-border);
}
.ck-item-cat {
  font-size: 0.68rem; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--ck-text2); margin-bottom: 4px;
}
.ck-item-name {
  font-weight: 700; font-size: 1rem; color: var(--ck-text);
  margin-bottom: 6px; line-height: 1.3;
}
.ck-item-badges { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.ck-badge {
  font-size: 0.62rem; padding: 3px 8px; border-radius: 4px;
  font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em;
}
.ck-badge-stock { background: #E8F5E9; color: #2E7D32; }
.ck-badge-ship { background: #E3F2FD; color: #1565C0; }
.ck-badge-return { background: #FFF3E0; color: #E65100; }
.ck-qty {
  display: flex; align-items: center; gap: 0;
}
.ck-qty button {
  width: 30px; height: 30px; border: 1px solid var(--ck-border);
  background: var(--ck-bg); font-size: 1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s; color: var(--ck-text);
}
.ck-qty button:first-child { border-radius: 6px 0 0 6px; }
.ck-qty button:last-child { border-radius: 0 6px 6px 0; }
.ck-qty button:hover { background: var(--ck-green); color: white; border-color: var(--ck-green); }
.ck-qty span {
  width: 36px; height: 30px; border-top: 1px solid var(--ck-border);
  border-bottom: 1px solid var(--ck-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 700;
}
.ck-item-remove {
  font-size: 0.72rem; color: var(--ck-text2); cursor: pointer;
  margin-top: 8px; display: inline-block; transition: color 0.2s;
  text-decoration: underline; text-underline-offset: 3px;
}
.ck-item-remove:hover { color: #C0392B; }
.ck-item-price {
  font-size: 1.1rem; font-weight: 700; color: var(--ck-green);
  text-align: right;
}
.ck-item-each {
  font-size: 0.75rem; color: var(--ck-text2); text-align: right; margin-top: 4px;
}

/* ── Summary Sidebar ── */
.ck-summary {
  position: sticky; top: 90px;
}
.ck-summary .ck-card { margin-bottom: 16px; }
.ck-sum-row {
  display: flex; justify-content: space-between; padding: 10px 0;
  font-size: 0.9rem; color: var(--ck-text2);
}
.ck-sum-row.total {
  border-top: 2px solid var(--ck-green); margin-top: 12px; padding-top: 16px;
  font-size: 1.2rem; font-weight: 700; color: var(--ck-text);
}
.ck-checkout-btn {
  width: 100%; padding: 18px; background: var(--ck-green);
  color: white; border: none; border-radius: 10px;
  font-size: 1rem; font-weight: 700; cursor: pointer;
  transition: all 0.3s; margin-top: 16px;
  font-family: 'Inter', sans-serif;
}
.ck-checkout-btn:hover {
  background: var(--ck-green-d); transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(18,56,42,0.3);
}
.ck-micro {
  text-align: center; font-size: 0.7rem; color: var(--ck-text2);
  margin-top: 12px; line-height: 1.5;
}
.ck-continue {
  display: block; width: 100%; padding: 14px; margin-top: 12px;
  background: transparent; border: 1px solid var(--ck-border);
  color: var(--ck-text2); border-radius: 10px; text-align: center;
  font-size: 0.85rem; cursor: pointer; text-decoration: none;
  transition: all 0.2s;
}
.ck-continue:hover { border-color: var(--ck-green); color: var(--ck-green); }

/* ── Trust Block ── */
.ck-trust-list { display: flex; flex-direction: column; gap: 10px; }
.ck-trust-item {
  display: flex; align-items: center; gap: 10px;
  font-size: 0.8rem; color: var(--ck-text2);
}
.ck-trust-icon {
  width: 32px; height: 32px; border-radius: 8px;
  background: linear-gradient(135deg, #E8F5E9, #C8E6C9);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; flex-shrink: 0;
}

/* ── Review ── */
.ck-review {
  background: linear-gradient(135deg, #F5F0E8, #FAF8F3);
  border: 1px solid var(--ck-border); border-radius: var(--ck-radius);
  padding: 24px; text-align: center; margin-bottom: 24px;
}
.ck-review-stars { font-size: 1.1rem; color: #F59E0B; margin-bottom: 10px; }
.ck-review-text {
  font-size: 0.88rem; color: var(--ck-text); line-height: 1.6;
  font-style: italic; margin-bottom: 10px;
}
.ck-review-author { font-size: 0.72rem; color: var(--ck-text2); }

/* ── Express Checkout ── */
.ck-express-btns { display: flex; gap: 10px; margin-bottom: 16px; }
.ck-express-btn {
  flex: 1; padding: 14px; border: 1px solid var(--ck-border);
  border-radius: 8px; background: var(--ck-white); cursor: pointer;
  font-size: 0.82rem; font-weight: 600; color: var(--ck-text);
  transition: all 0.2s; text-align: center;
}
.ck-express-btn:hover { border-color: var(--ck-green); box-shadow: var(--ck-shadow); }
.ck-express-btn.apple { background: #000; color: #fff; border-color: #000; }
.ck-divider {
  text-align: center; position: relative; margin: 20px 0;
  border-top: 1px solid var(--ck-border);
}
.ck-divider span {
  background: var(--ck-white); padding: 0 16px;
  position: relative; top: -10px;
  font-size: 0.72rem; color: var(--ck-text2);
  text-transform: uppercase; letter-spacing: 0.08em;
}

/* ── Forms ── */
.ck-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ck-field { margin-bottom: 16px; }
.ck-field.full { grid-column: 1 / -1; }
.ck-field label {
  display: block; font-size: 0.75rem; font-weight: 600;
  color: var(--ck-text2); text-transform: uppercase;
  letter-spacing: 0.04em; margin-bottom: 6px;
}
.ck-field input, .ck-field select {
  width: 100%; padding: 14px 16px; border: 1px solid var(--ck-border);
  border-radius: 8px; font-size: 0.92rem; color: var(--ck-text);
  background: var(--ck-white); transition: all 0.2s;
  font-family: 'Inter', sans-serif; box-sizing: border-box;
}
.ck-field input:focus, .ck-field select:focus {
  outline: none; border-color: var(--ck-green);
  box-shadow: 0 0 0 3px rgba(18,56,42,0.08);
}
.ck-field input::placeholder { color: #B8BDB9; }

/* ── Upsells ── */
.ck-upsell { margin-bottom: 24px; }
.ck-upsell-title {
  font-weight: 700; font-size: 0.95rem; color: var(--ck-text); margin-bottom: 4px;
}
.ck-upsell-sub {
  font-size: 0.78rem; color: var(--ck-text2); margin-bottom: 16px;
}
.ck-bump {
  display: flex; align-items: center; gap: 14px;
  background: var(--ck-white); border: 1px solid var(--ck-border);
  border-radius: 10px; padding: 14px; margin-bottom: 10px;
  cursor: pointer; transition: all 0.2s;
}
.ck-bump:hover { border-color: var(--ck-green); box-shadow: 0 2px 8px rgba(0,0,0,0.04); }
.ck-bump.checked { border-color: var(--ck-green); background: #F0F7F2; }
.ck-bump-check {
  width: 22px; height: 22px; border-radius: 6px;
  border: 2px solid var(--ck-border); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s; font-size: 0.7rem; color: transparent;
}
.ck-bump.checked .ck-bump-check {
  background: var(--ck-green); border-color: var(--ck-green); color: white;
}
.ck-bump img {
  width: 52px; height: 52px; border-radius: 8px;
  object-fit: cover; flex-shrink: 0;
}
.ck-bump-info { flex: 1; min-width: 0; }
.ck-bump-info strong { font-size: 0.85rem; color: var(--ck-text); display: block; margin-bottom: 2px; }
.ck-bump-info p { font-size: 0.72rem; color: var(--ck-text2); margin: 0; }
.ck-bump-price { text-align: right; white-space: nowrap; }
.ck-bump-price del { font-size: 0.72rem; color: var(--ck-text2); display: block; }
.ck-bump-price .new { font-size: 0.95rem; font-weight: 700; color: var(--ck-green); }
.ck-save-badge {
  background: #FFF3E0; color: #E65100; font-size: 0.6rem;
  padding: 2px 6px; border-radius: 4px; font-weight: 700; margin-left: 6px;
}

/* ── Donation ── */
.ck-donate-opts { display: flex; gap: 8px; margin-top: 12px; }
.ck-donate-btn {
  flex: 1; padding: 12px 8px; border: 2px solid var(--ck-border);
  border-radius: 8px; background: var(--ck-white); cursor: pointer;
  text-align: center; font-size: 0.85rem; font-weight: 700;
  color: var(--ck-text); transition: all 0.2s;
}
.ck-donate-btn.active { border-color: var(--ck-green); background: #F0F7F2; }
.ck-donate-btn:hover { border-color: var(--ck-green); }
.ck-donate-skip {
  padding: 12px 14px; border: 1px solid var(--ck-border);
  border-radius: 8px; background: var(--ck-white); cursor: pointer;
  font-size: 0.72rem; color: var(--ck-text2);
}

/* ── Priority ── */
.ck-priority {
  display: flex; align-items: flex-start; gap: 14px;
  background: linear-gradient(135deg, #F5F0E8, #FAF8F3);
  border: 1px solid var(--ck-border); border-radius: 10px;
  padding: 18px; cursor: pointer; transition: all 0.2s;
  margin-top: 16px;
}
.ck-priority:hover { border-color: var(--ck-green); }
.ck-priority.checked { border-color: var(--ck-green); background: #F0F7F2; }

/* ── Payment Badges ── */
.ck-pay-badges {
  display: flex; gap: 8px; margin-top: 12px;
}
.ck-pay-badge {
  padding: 6px 12px; border: 1px solid var(--ck-border);
  border-radius: 6px; font-size: 0.7rem; font-weight: 600;
  color: var(--ck-text2); background: var(--ck-bg);
}

/* ── Footer ── */
.ck-footer {
  background: var(--ck-green-d); color: rgba(255,255,255,0.6);
  padding: 40px 0; text-align: center; font-size: 0.78rem;
}
.ck-footer a { color: rgba(255,255,255,0.7); text-decoration: none; margin: 0 10px; }
.ck-footer a:hover { color: white; }
.ck-footer-badges { margin-top: 16px; display: flex; justify-content: center; gap: 12px; }
.ck-footer-badge {
  padding: 4px 12px; border: 1px solid rgba(255,255,255,0.15);
  border-radius: 4px; font-size: 0.7rem; color: rgba(255,255,255,0.5);
}

/* ── Checkout Form Toggle ── */
.ck-checkout-form { display: none; }
.ck-checkout-form.active { display: block; }

/* ── Empty Cart ── */
.ck-empty { text-align: center; padding: 80px 20px; }
.ck-empty h2 { font-family: 'Playfair Display', serif; font-size: 2rem; color: var(--ck-green); margin-bottom: 12px; }
.ck-empty p { color: var(--ck-text2); margin-bottom: 30px; }
.ck-empty a {
  display: inline-block; padding: 14px 32px; background: var(--ck-green);
  color: white; border-radius: 10px; text-decoration: none;
  font-weight: 600; transition: all 0.2s;
}
.ck-empty a:hover { background: var(--ck-green-d); }

/* ── Responsive ── */
@media(max-width:920px) {
  .ck-layout { grid-template-columns: 1fr; }
  .ck-summary { position: static; }
  .ck-form-grid { grid-template-columns: 1fr; }
  .ck-item { grid-template-columns: 80px 1fr auto; gap: 12px; }
  .ck-item img { width: 80px; height: 80px; }
  .ck-express-btns { flex-direction: column; }
  .ck-header-nav { display: none; }
  .ck-steps { gap: 0; }
  .ck-step-line { width: 30px; margin: 0 6px; }
}