@import url("https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,200..800;1,200..800&display=swap");

:root[data-ld-theme="theme-default"] {
  --bs-primary-100: #EEEBF9;
  --bs-primary-200: #C2B6FA;
  --bs-primary-300: #A99DE1;
  --bs-primary-400: #745EE0;
  --bs-primary-500: #644FCA;
  --bs-primary-600: #6349E0;
  --bs-primary-700: #573FC5;
  --bs-primary-800: #201553;
  --bs-primary-900: #19123B;

  --bs-secondary-500: #FEE84D;
  --bs-secondary-700: #F4D501;

  --bs-dark-900: #222222;
  --bs-text: #5a564d;
  --bs-muted: #6A6480;
  --bs-bg: #ffffff;
  --bs-card: #ffffff;
  --bs-border: #EBE8E8;
}

:root[data-ld-theme="theme-purple"] {
  --bs-primary-100: #EEEBF9;
  --bs-primary-200: #C2B6FA;
  --bs-primary-300: #A99DE1;
  --bs-primary-400: #745EE0;
  --bs-primary-500: #644FCA;
  --bs-primary-600: #6349E0;
  --bs-primary-700: #563FC5;
  --bs-primary-800: #201553;
  --bs-primary-900: #19123B;

  --bs-secondary-700: #F4D501;

  --bs-dark-900: #222222;
  --bs-text: #5a564d;
  --bs-muted: #6A6480;
  --bs-bg: #ffffff;
  --bs-card: #ffffff;
  --bs-border: #EBE8E8;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: var(--bs-text);
  background: var(--bs-bg);
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Instrument Serif", Georgia, serif;
  letter-spacing: -0.03em;
  color: var(--bs-dark-900);
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 24px;
}

.site-header, .site-footer { border-bottom: 1px solid var(--bs-border); }
.site-footer { border-top: 1px solid var(--bs-border); border-bottom: none; }
.site-header .container, .site-footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 12px; }
.logo { width: 120px; height: 120px; }
.brand-title { margin: 0; font-size: 20px; }
.brand-sub { margin: 0; color: var(--bs-muted); font-size: 13px; }

.card {
  background: var(--bs-card);
  border: 1px solid var(--bs-border);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.05);
}

.checkout .row { display: grid; grid-template-columns: 1fr; gap: 24px; }
.col-lg-6 { width: 100%; }
@media (min-width: 992px) {
  .checkout .row { 
    grid-template-columns: 1fr 1fr; 
    align-items: start;
  }
}

.checkout-card { display: block; }
@media (min-width: 992px) {
  .checkout-card:first-child {
    height: 1100px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
  }
  .checkout-card:first-child .product-media {
    flex-grow: 0;
    margin-bottom: 20px;
  }
  .checkout-card:first-child .plans-list {
    margin-top: 20px;
  }
}
.product-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.product-media img { 
  width: 100%; 
  height: 240px; 
  object-fit: cover; 
  border-radius: 10px; 
  margin: 8px 0 4px; 
  background: #f8f9fa;
}
.price { font-weight: 800; color: var(--bs-primary-700); }

.course-price {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 16px 0;
}

.price-label {
  color: var(--bs-muted);
  font-weight: 600;
}

.price-value {
  font-weight: 800;
  color: #563FC5;
  font-size: 18px;
}

.field { display: grid; gap: 8px; margin: 12px 0 20px; }
.field span { font-weight: 600; }
.field input, .field textarea {
  padding: 12px 14px;
  border: 1px solid var(--bs-border);
  border-radius: 10px;
  outline: none;
  font-family: inherit;
}
.field textarea {
  resize: vertical;
  min-height: 60px;
}

.plans { display: flex; flex-wrap: wrap; gap: 12px; margin: 12px 0 8px; }
.plans-list { display: grid; gap: 10px; margin: 16px 0; }
.btn {
  appearance: none;
  border: none;
  border-radius: 12px;
  padding: 12px 16px;
  font-weight: 600;
  cursor: pointer;
}
.btn-primary { background: var(--bs-primary-700); color: #fff; }
.btn-primary:hover { filter: brightness(0.95); }
.btn-outline { background: transparent; color: var(--bs-primary-700); border: 2px solid var(--bs-primary-700); }
.btn-outline:hover { background: var(--bs-primary-100); }
.btn-pay { height: 48px; font-size: 16px; }

.plan-btn { background: var(--bs-primary-100); color: var(--bs-primary-700); border: 2px solid transparent; }
.plan-btn.active { background: #fff; border-color: var(--bs-primary-700); }

.summary { display: flex; gap: 24px; margin: 16px 0; }
.muted { color: var(--bs-muted); }
.hidden { display: none; }

#payment-element { 
  margin: 12px 0; 
  min-height: 200px;
  border: 1px solid var(--bs-border);
  border-radius: 8px;
  padding: 16px;
  background: #fafafa;
}
#payment-message { margin-top: 8px; font-size: 14px; }
#payment-message.error { color: #b00020; }

.help { font-size: 12px; color: var(--bs-muted); margin-top: 8px; }

.checkbox { display: flex; align-items: flex-start; gap: 10px; margin: 10px 0 16px; font-size: 14px; }
.checkbox input { margin-top: 3px; }
.checkbox a { 
  color: var(--bs-primary-700); 
  text-decoration: underline; 
  font-weight: 500;
}
.checkbox a:hover { 
  color: var(--bs-primary-800); 
  text-decoration: none;
}
.guarantee { display: flex; align-items: center; gap: 8px; color: var(--bs-muted); font-size: 13px; margin-top: 12px; }

.made-by {
  display: flex;
  align-items: center;
  gap: 8px;
}

.stripe-logo {
  height: 16px;
  width: auto;
  vertical-align: middle;
}

.payment-logos {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 8px;
}

.payment-logo {
  height: 16px;
  width: auto;
  vertical-align: middle;
  opacity: 0.8;
  transition: opacity 0.2s ease;
}

.payment-logo:hover {
  opacity: 1;
}

/* Style dla NIP-u i danych firmowych */
.nip-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.nip-loader {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--bs-border);
  border-top: 2px solid var(--bs-primary-700);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.field-error {
  font-size: 12px;
  color: #dc3545;
  margin-top: 4px;
  padding: 6px 12px;
  background: #f8d7da;
  border: 1px solid #f5c6cb;
  border-radius: 6px;
}

.company-fields {
  margin-top: 16px;
  padding: 16px;
  background: var(--bs-primary-100);
  border-radius: 12px;
  border: 1px solid var(--bs-primary-200);
}

.company-fields .field input[readonly],
.company-fields .field textarea[readonly] {
  background: #fff;
  color: var(--bs-text);
  cursor: default;
}

.company-fields .field span {
  color: var(--bs-primary-700);
  font-weight: 600;
}

/* Success state dla pól firmowych */
.company-fields.loaded {
  background: #d4edda;
  border-color: #c3e6cb;
}

.company-fields.loaded .field span {
  color: #155724;
}

/* Style dla kodu rabatowego */
.coupon-input-wrapper {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

.coupon-input-wrapper input {
  flex: 1;
}

.coupon-input-wrapper button {
  white-space: nowrap;
  padding: 8px 16px;
  font-size: 14px;
}

.btn-sm {
  padding: 8px 16px;
  font-size: 14px;
}

.btn-outline-primary {
  background: transparent;
  color: var(--bs-primary-700);
  border: 2px solid var(--bs-primary-700);
}

.btn-outline-primary:hover {
  background: var(--bs-primary-100);
}

.btn-outline-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.field-success {
  font-size: 12px;
  color: #28a745;
  margin-top: 4px;
  padding: 6px 12px;
  background: #d4edda;
  border-radius: 6px;
  border: 1px solid #c3e6cb;
}

@media (max-width: 768px) {
  .container { padding: 16px; }
  .brand-title { font-size: 18px; }

  .company-fields {
    padding: 12px;
    margin-top: 12px;
  }

  .coupon-input-wrapper {
    flex-direction: column;
  }

  .coupon-input-wrapper button {
    width: 100%;
  }
}

/* Style dla "legal strip" - nieinwazyjny blok nad przyciskiem płatności */
.legal-strip {
  margin: 12px 0;
  border: 1px solid #e5e7eb;
  background: #f8fafc;
  border-radius: 12px;
  padding: 8px 10px;
}

.legal-toggle {
  all: unset;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  cursor: pointer;
  font-size: 12px;
  color: #6B7280;
}

.legal-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.legal-strip .icon,
.legal-strip .chev {
  width: 16px;
  height: 16px;
  opacity: 0.7;
  fill: currentColor;
}

.legal-toggle:hover {
  color: var(--bs-primary-700);
}

.legal-toggle .chev {
  transition: transform 0.2s ease;
}

.legal-toggle[aria-expanded="true"] .chev {
  transform: rotate(180deg);
}

.legal-panel {
  padding-top: 8px;
  font-size: 12px;
  line-height: 1.6;
  color: #5b6470;
}

.legal-panel > div {
  margin: 3px 0;
}

.legal-panel .links {
  padding-top: 4px;
  margin-top: 4px;
  border-top: 1px solid #e5e7eb;
}

.legal-panel .links a {
  color: var(--bs-primary-700);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal-panel .links a:hover {
  color: var(--bs-primary-800);
}

/* Mikro-stopka - zawsze widoczna, nieinwazyjna (bezpieczny kompromis dla P24) */
.mini-legal {
  font-size: 12px;
  color: #6B7280;
  text-align: center;
  padding: 12px 0;
  margin-top: 20px;
  border-top: 1px solid #e5e7eb;
}

.mini-legal a {
  color: var(--bs-primary-700);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.mini-legal a:hover {
  color: var(--bs-primary-800);
}

.mt-3 {
  margin-top: 1rem;
}

.mt-4 {
  margin-top: 1.5rem;
}

@media (max-width: 768px) {
  .mini-legal {
    font-size: 11px;
    padding: 10px 0;
  }
}