/* ==========================================================================
   FlowSale — checkout.css
   Styles for the Get Started / Order Request page
   ========================================================================== */

/* ── CHECKOUT HERO ──────────────────────────────────────────────── */
.checkout-hero {
  padding: 120px 0 48px;
  background: linear-gradient(135deg, #f8fafc 0%, #eff6ff 55%, #f0fdf4 100%);
  border-bottom: 1px solid var(--border);
}

.checkout-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 20px;
}
.checkout-breadcrumb a { color: var(--primary); font-weight: 500; }
.checkout-breadcrumb a:hover { text-decoration: underline; }
.checkout-breadcrumb i { font-size: 0.65rem; }

.checkout-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  margin-bottom: 14px;
}
.checkout-hero p {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: 20px;
}
.checkout-hero-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.checkout-hero-badges span {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  background: #fff;
  border: 1px solid var(--border);
  padding: 5px 12px;
  border-radius: 100px;
}
.checkout-hero-badges i { color: var(--primary); }

/* ── CHECKOUT BODY ──────────────────────────────────────────────── */
.checkout-body { padding: 56px 0 96px; }

.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: flex-start;
}

/* ── FORM WRAP ──────────────────────────────────────────────────── */
.checkout-form-wrap { min-width: 0; }

/* ── CO-SECTION ─────────────────────────────────────────────────── */
.co-section {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 20px;
}

.co-section-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}
.co-step-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  font-weight: 700;
  margin-top: 2px;
}
.co-section-header h2 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}
.co-section-header p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}

.optional-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 2px 8px;
  vertical-align: middle;
  margin-left: 8px;
}

/* ── FORM ELEMENTS ──────────────────────────────────────────────── */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label, .domain-field > label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--dark);
}
.form-group input,
.form-group textarea,
.domain-field input[type="text"] {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--dark);
  background: #fff;
  transition: border-color .2s, box-shadow .2s;
  box-sizing: border-box;
}
.form-group input:focus,
.form-group textarea:focus,
.domain-field input[type="text"]:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}
.form-group input.invalid,
.domain-field input.invalid {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,.1);
}
.form-group textarea { resize: vertical; min-height: 96px; }
.required { color: #ef4444; }

/* ── DEVICE SELECT ──────────────────────────────────────────────── */
.device-select-wrap { margin-bottom: 16px; }

.device-select {
  width: 100%;
  max-width: 360px;
  padding: 12px 40px 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  color: var(--dark);
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748b' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 14px center;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  transition: border-color .2s, box-shadow .2s;
}
.device-select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}

/* ── DEVICE COUNTER (keep for compat) ───────────────────────────── */
.device-counter-wrap { margin-bottom: 16px; }
.counter-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 10px;
}
.device-counter {
  display: inline-flex;
  align-items: center;
  gap: 0;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.counter-btn {
  width: 44px;
  height: 44px;
  background: var(--bg-alt);
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--dark);
  transition: background .15s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.counter-btn:hover { background: #e2e8f0; }
.counter-btn:active { background: #cbd5e1; }
.counter-value {
  min-width: 56px;
  text-align: center;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--dark);
  border-left: 1.5px solid var(--border);
  border-right: 1.5px solid var(--border);
  line-height: 44px;
}
.counter-note {
  margin-top: 10px;
  font-size: 0.875rem;
  color: var(--text-muted);
}
.counter-note strong { color: var(--primary); }

.volume-note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: var(--radius);
  padding: 12px 16px;
  font-size: 0.85rem;
  color: #1e40af;
  line-height: 1.6;
}
.volume-note i { color: #3b82f6; flex-shrink: 0; margin-top: 2px; }
.volume-note a { color: #2563eb; font-weight: 600; }

/* ── DOMAIN OPTIONS ─────────────────────────────────────────────── */
.domain-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 20px;
}
.domain-option {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: border-color .2s, background .2s;
  position: relative;
}
.domain-option input[type="radio"] { display: none; }
.domain-option:has(input:checked),
.domain-option.is-selected {
  border-color: var(--primary);
  background: #eff6ff;
}
.domain-option-inner { flex: 1; }
.domain-option-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.domain-option-title { font-size: 0.95rem; font-weight: 700; color: var(--dark); }
.domain-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 100px;
}
.domain-badge.included {
  background: #dcfce7;
  color: #166534;
  border: 1px solid #bbf7d0;
}
.domain-badge.once-off {
  background: #fef3c7;
  color: #92400e;
  border: 1px solid #fde68a;
}
.domain-option-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; margin: 0; }
.domain-option-check {
  color: var(--primary);
  font-size: 1.1rem;
  opacity: 0;
  transition: opacity .2s;
  flex-shrink: 0;
  margin-top: 2px;
}
.domain-option:has(input:checked) .domain-option-check,
.domain-option.is-selected .domain-option-check { opacity: 1; }

/* ── DOMAIN FIELDS ──────────────────────────────────────────────── */
.domain-field { margin-top: 4px; }
.domain-field > label {
  display: block;
  margin-bottom: 8px;
}
.subdomain-row {
  display: flex;
  align-items: center;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .2s, box-shadow .2s;
}
.subdomain-row:focus-within {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}
.subdomain-row input {
  flex: 1;
  border: none !important;
  box-shadow: none !important;
  border-radius: 0 !important;
  padding: 10px 14px;
}
.subdomain-row input:focus { box-shadow: none !important; }
.subdomain-suffix {
  padding: 10px 14px;
  background: var(--bg-alt);
  border-left: 1.5px solid var(--border);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
}
.field-hint {
  margin-top: 6px;
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── EMAIL HOSTING ADD-ON ───────────────────────────────────────── */
.addon-box {
  margin-top: 20px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color .2s;
}
.addon-box:has(input:checked),
.addon-box.is-checked { border-color: var(--accent); }

.addon-label {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  cursor: pointer;
  background: #fff;
  transition: background .15s;
}
.addon-label:hover { background: #f8fafc; }

.addon-checkbox-wrap { flex-shrink: 0; margin-top: 2px; }
.addon-checkbox-wrap input[type="checkbox"] { display: none; }
.addon-custom-check {
  width: 22px;
  height: 22px;
  border: 2px solid var(--border);
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, border-color .15s;
  color: transparent;
  font-size: 0.7rem;
}
.addon-box:has(input:checked) .addon-custom-check,
.addon-box.is-checked .addon-custom-check {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.addon-content { flex: 1; }
.addon-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 6px;
}
.addon-name { font-size: 0.95rem; font-weight: 700; color: var(--dark); }
.addon-price {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent);
  background: #dcfce7;
  border: 1px solid #bbf7d0;
  border-radius: 100px;
  padding: 2px 9px;
}
.addon-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.55; margin: 0; }

/* ── PAYMENT OPTIONS ────────────────────────────────────────────── */
.payment-options {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.payment-option {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: border-color .2s, background .2s;
}
.payment-option input[type="radio"] { display: none; }

.payment-option:has(input:checked),
.payment-option.is-selected {
  border-color: var(--primary);
  background: #eff6ff;
}

.payment-option-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--bg-alt);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--text-muted);
  transition: background .2s, color .2s;
  margin-top: 2px;
}
.payment-option:has(input:checked) .payment-option-icon,
.payment-option.is-selected .payment-option-icon {
  background: #dbeafe;
  color: var(--primary);
}

.payment-option-inner { flex: 1; }

.payment-option-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.payment-option-title { font-size: 0.95rem; font-weight: 700; color: var(--dark); }

.payment-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 100px;
  background: #f1f5f9;
  color: #475569;
  border: 1px solid #e2e8f0;
}
.payment-badge-instant {
  background: #dcfce7;
  color: #166534;
  border-color: #bbf7d0;
}

.payment-option-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; margin: 0; }

.payment-option-check {
  color: var(--primary);
  font-size: 1.1rem;
  opacity: 0;
  transition: opacity .2s;
  flex-shrink: 0;
  margin-top: 2px;
}
.payment-option:has(input:checked) .payment-option-check,
.payment-option.is-selected .payment-option-check { opacity: 1; }

/* ── TERMS ──────────────────────────────────────────────────────── */
.co-section-terms {
  padding: 24px 32px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
}
.terms-label {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--text);
  line-height: 1.6;
}
.terms-checkbox-wrap input[type="checkbox"] { display: none; }
.terms-custom-check {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  border: 2px solid var(--border);
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, border-color .15s;
  color: transparent;
  font-size: 0.7rem;
  margin-top: 1px;
}
.terms-label:has(input:checked) .terms-custom-check {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.terms-label a { color: var(--primary); font-weight: 500; }
.terms-label.invalid .terms-custom-check { border-color: #ef4444; }

/* ── SUBMIT ─────────────────────────────────────────────────────── */
.submit-note {
  text-align: center;
  margin-top: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.submit-note i { color: var(--accent); }

/* ── PLAN TOGGLE ────────────────────────────────────────────────── */
.plan-toggle-section {
  background: var(--bg-alt);
  border: 2px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
}
.plan-toggle-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.plan-option {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  background: #fff;
  transition: border-color .15s, background .15s;
}
.plan-option input[type="radio"] { display: none; }
.plan-option:has(input:checked),
.plan-option.is-selected {
  border-color: var(--primary);
  background: #eff6ff;
}
.plan-option-icon {
  width: 40px; height: 40px;
  background: #eff6ff;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  color: var(--primary);
  flex-shrink: 0;
}
.plan-option-icon-trial {
  background: #f0fdf4;
  color: #16a34a;
}
.plan-option-body { flex: 1; }
.plan-option-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
  display: flex;
  align-items: center;
  gap: 8px;
}
.plan-option-desc { font-size: 0.78rem; color: var(--text-muted); margin-top: 2px; }
.plan-trial-badge {
  display: inline-block;
  background: #dcfce7;
  color: #15803d;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.plan-option-check {
  color: var(--primary);
  opacity: 0;
  font-size: 1.1rem;
  flex-shrink: 0;
  transition: opacity .15s;
}
.plan-option:has(input:checked) .plan-option-check,
.plan-option.is-selected .plan-option-check { opacity: 1; }

/* ── TRIAL INFO BANNER ──────────────────────────────────────────── */
.trial-info-banner {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  font-size: 0.875rem;
  color: #166534;
  margin-bottom: 20px;
}
.trial-info-banner i { font-size: 1.1rem; color: #16a34a; margin-top: 1px; flex-shrink: 0; }
.trial-info-banner strong { color: #15803d; }

/* ── TRIAL SUMMARY ──────────────────────────────────────────────── */
.summary-trial-free {
  font-weight: 700;
  color: #16a34a;
}
.trial-addons-label {
  color: #b45309;
  display: flex;
  align-items: center;
  gap: 6px;
}
.trial-addons-label i { font-size: 0.75rem; }
.summary-trial-addons {
  border-top: 1px dashed var(--border);
  padding-top: 14px;
  margin-top: 4px;
}
.trial-addon-note {
  display: inline;
  font-size: 0.85em;
  opacity: 0.85;
  font-style: italic;
}

/* ── SUCCESS STATE ──────────────────────────────────────────────── */
.checkout-success {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 56px 40px;
  text-align: center;
}
.success-icon {
  font-size: 3rem;
  color: var(--accent);
  margin-bottom: 20px;
}
.checkout-success h2 { font-size: 1.7rem; margin-bottom: 14px; }
.checkout-success p {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.75;
  max-width: 500px;
  margin: 0 auto 12px;
}
.success-sub { color: var(--text-muted) !important; font-size: 0.875rem !important; }

/* ── ORDER SUMMARY ──────────────────────────────────────────────── */
.order-summary-wrap {
  position: sticky;
  top: 96px;
}
.order-summary {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.summary-title {
  background: var(--dark);
  color: #fff;
  padding: 16px 20px;
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}
.summary-title i { color: #60a5fa; }

.summary-section {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.summary-section-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.summary-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: var(--text);
  margin-bottom: 8px;
}
.summary-line:last-of-type { margin-bottom: 0; }
.summary-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: var(--dark);
  border-top: 1px dashed var(--border);
  margin-top: 10px;
  padding-top: 10px;
}
.summary-total strong { font-size: 1.05rem; color: var(--primary); }

.summary-includes {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}
.summary-includes ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}
.summary-includes li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.82rem;
  color: var(--text);
}
.summary-includes li i { color: var(--accent); font-size: 0.75rem; }

.summary-payment-note {
  padding: 14px 20px;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  border-bottom: 1px solid var(--border);
  background: #fffbeb;
}
.summary-payment-note i { color: #d97706; flex-shrink: 0; margin-top: 2px; font-size: 0.85rem; }
.summary-payment-note p {
  font-size: 0.78rem;
  color: #92400e;
  line-height: 1.55;
  margin: 0;
}

.summary-back-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: color .2s;
}
.summary-back-link:hover { color: var(--primary); }

/* ── UTILITY ────────────────────────────────────────────────────── */
.hidden { display: none !important; }

/* ── RESPONSIVE ─────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .checkout-layout { grid-template-columns: 1fr 300px; gap: 32px; }
}

@media (max-width: 768px) {
  .checkout-hero { padding: 100px 0 36px; }
  .checkout-body { padding: 36px 0 64px; }
  .checkout-layout { grid-template-columns: 1fr; }

  .order-summary-wrap {
    position: static;
    order: -1;
  }

  .form-row { grid-template-columns: 1fr; }
  .domain-options { grid-template-columns: 1fr; }
  .co-section { padding: 24px 20px; }
}

@media (max-width: 480px) {
  .checkout-hero h1 { font-size: 1.6rem; }
  .co-section-header { flex-direction: column; gap: 10px; }
  .addon-label { flex-direction: column; gap: 12px; }
}