/* ==========================================================================
   LingoLogy · Natywny kalendarz rezerwacji spotkań LingoTutor
   Wsparcie motywu jasnego (Light) i ciemnego (Dark Mode)
   ========================================================================== */

.booking-section {
  background: var(--bg-alt);
  padding: 44px 20px 52px;
  transition: background-color 0.2s ease;
}

.booking-container {
  max-width: 780px;
  margin: 0 auto;
}

.booking-card {
  background: var(--card);
  border-radius: var(--radius-card, 16px);
  border: 1px solid var(--border);
  padding: 32px 28px;
  margin-top: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  position: relative;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.booking-card-header {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
}

.booking-card-title {
  font-family: var(--serif);
  font-size: 1.45rem;
  font-weight: 500;
  color: var(--fg);
  margin: 0;
}

.booking-card-meta {
  font-size: 0.82rem;
  color: var(--fg-muted);
}

.field-label {
  display: block;
  font-size: 0.84rem;
  font-weight: 500;
  color: var(--fg);
  margin-bottom: 8px;
}

.field-label span {
  color: var(--fg-muted);
  font-weight: 300;
}

/* ==========================================================================
   DNI: Horyzontalny suwak (płynny swipe pod kciuk na telefonie)
   ========================================================================== */

.days-scroll-wrapper {
  position: relative;
  margin-bottom: 24px;
}

.days-scroll-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.days-nav-btns {
  display: flex;
  gap: 6px;
}

.days-nav-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--fg);
  display: grid;
  place-items: center;
  cursor: pointer;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  line-height: 1;
}

.days-nav-btn:hover {
  background: var(--teal-lt);
  border-color: var(--teal);
  color: var(--teal-text);
}

.days-grid {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: 4px 2px 8px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.days-grid::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

.day-pill {
  flex: 0 0 92px;
  scroll-snap-align: start;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 10px 6px;
  text-align: center;
  cursor: pointer;
  transition: all 0.18s ease;
  user-select: none;
  color: var(--fg);
}

.day-pill:hover {
  border-color: var(--teal);
  background: var(--teal-lt);
  transform: translateY(-1px);
}

.day-pill.active {
  border-color: var(--teal);
  background: var(--teal-lt);
  box-shadow: 0 4px 12px rgba(61, 122, 112, 0.25);
}

.day-pill-sub {
  display: block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--teal-text);
  font-weight: 600;
}

.day-pill-date {
  display: block;
  font-size: 1.05rem;
  font-family: var(--serif);
  font-weight: 600;
  color: var(--fg);
  margin: 3px 0 2px;
}

.day-pill-slots {
  display: block;
  font-size: 0.74rem;
  color: var(--fg-muted);
}

/* ==========================================================================
   BLOK GODZIN (SLOTY)
   ========================================================================== */

.hours-selection-box {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-card, 16px);
  padding: 20px 20px 22px;
  margin-bottom: 24px;
}

.hours-selection-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 8px;
}

.hours-selection-title {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--fg);
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
}

.hours-selection-title::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--teal);
}

.hours-selection-badge {
  font-size: 0.78rem;
  color: var(--teal-text);
  background: var(--teal-lt);
  padding: 4px 10px;
  border-radius: var(--radius-btn, 999px);
  font-weight: 500;
  border: 1px solid rgba(61, 122, 112, 0.2);
}

.slots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 10px;
}

.slot-pill {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-btn, 999px);
  padding: 10px 12px;
  font-size: 0.9rem;
  font-family: var(--sans);
  font-weight: 600;
  color: var(--fg);
  text-align: center;
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
  transition: all 0.18s ease;
  user-select: none;
}

.slot-pill:hover {
  border-color: var(--teal);
  color: var(--teal-text);
  background: var(--teal-lt);
  transform: translateY(-1px);
}

.slot-pill.active {
  background: var(--teal);
  border-color: var(--teal);
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(61, 122, 112, 0.4);
}

.slot-empty-notice {
  padding: 24px 16px;
  text-align: center;
  color: var(--fg-muted);
  font-size: 0.9rem;
}

/* ==========================================================================
   PRZYCISKI W KARCIE REZERWACJI
   ========================================================================== */

.booking-card .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 32px;
  border-radius: var(--radius-btn, 999px);
  font-family: var(--sans);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  text-decoration: none;
  width: 100%;
  box-sizing: border-box;
}

.booking-card .btn-primary {
  background: var(--teal);
  color: #ffffff;
}

.booking-card .btn-primary:hover {
  background: var(--teal-dk);
  color: #ffffff;
}

.booking-card .btn-disabled {
  background: var(--bg-alt);
  color: var(--fg-muted);
  cursor: not-allowed;
  border: 1px solid var(--border);
  opacity: 0.7;
}

.booking-card .btn-ghost {
  background: transparent;
  color: var(--teal-text);
  padding: 0;
  border: none;
  font-size: 0.86rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: underline;
  width: auto;
}

/* ==========================================================================
   FORMULARZ KROKU 2 (DANE KONTAKTOWE)
   ========================================================================== */

.form-group {
  margin-bottom: 16px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-input, 12px);
  font-family: var(--sans);
  font-size: 0.92rem;
  background: var(--bg);
  color: var(--fg);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(61, 122, 112, 0.2);
}

.form-hint {
  font-size: 0.78rem;
  color: var(--fg-muted);
  margin-top: 5px;
  line-height: 1.5;
}

.form-error-banner {
  background: #fdf2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 0.88rem;
  margin-bottom: 16px;
  display: none;
}

/* ==========================================================================
   EKRAN SUKCESU (KROK 3 - POTWIERDZENIE Z GOOGLE MEET)
   ========================================================================== */

.step-done-wrap {
  text-align: center;
  padding: 16px 0;
}

.step-done-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--teal-lt);
  color: var(--teal-text);
  display: inline-grid;
  place-items: center;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 14px;
}

.confirmed-meeting-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-card, 14px);
  padding: 18px 22px;
  margin: 20px auto 22px;
  max-width: 480px;
  text-align: left;
}

.confirmed-meeting-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.confirmed-meeting-row:last-child {
  border-bottom: none;
  padding-bottom: 2px;
}

.confirmed-meeting-label {
  color: var(--fg-muted);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.confirmed-meeting-val {
  color: var(--fg);
  font-weight: 500;
  text-align: right;
}

.meet-text-link {
  color: var(--teal-text);
  text-decoration: underline;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.meet-text-link:hover {
  color: var(--teal-text-strong);
}

.step-done-tips {
  background: var(--teal-lt);
  border: 1px solid rgba(61, 122, 112, 0.2);
  border-radius: 12px;
  padding: 16px 20px;
  max-width: 520px;
  margin: 0 auto;
  text-align: left;
}

/* ==========================================================================
   HARMONIJKA ALTERNATYWNA (DLA OSÓB WOLĄCYCH MAILA)
   ========================================================================== */

.alt-contact {
  margin-top: 24px;
  text-align: center;
}

.alt-contact summary {
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--teal-text);
  font-weight: 500;
  padding: 8px 0;
  user-select: none;
}

.alt-contact summary:hover {
  text-decoration: underline;
}

.alt-contact-box {
  max-width: 480px;
  margin: 14px auto 0;
  text-align: left;
  background: var(--card);
  padding: 20px;
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
}

/* ==========================================================================
   CHECKBOX RODO / ZGODA
   ========================================================================== */

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.checkbox-group-inner {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.checkbox-group input[type="checkbox"] {
  margin-top: 3px;
  accent-color: var(--teal);
  cursor: pointer;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  border-radius: 4px;
}

.checkbox-group label {
  font-size: 0.84rem;
  color: var(--fg-muted);
  line-height: 1.5;
  cursor: pointer;
  user-select: none;
}

/* ==========================================================================
   SPECYFICZNE STYLE DLA DARK MODE
   ========================================================================== */

[data-theme="dark"] .booking-card,
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .booking-card {
    background: #171717;
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.4);
  }

  :root:not([data-theme="light"]) .day-pill {
    background: #202020;
    border-color: rgba(255, 255, 255, 0.12);
  }

  :root:not([data-theme="light"]) .day-pill.active {
    background: #142a25;
    border-color: var(--teal);
  }

  :root:not([data-theme="light"]) .days-nav-btn {
    background: #202020;
    border-color: rgba(255, 255, 255, 0.15);
  }

  :root:not([data-theme="light"]) .hours-selection-box {
    background: #131313;
    border-color: rgba(255, 255, 255, 0.1);
  }

  :root:not([data-theme="light"]) .hours-selection-badge {
    background: #142a25;
    border-color: rgba(61, 122, 112, 0.35);
  }

  :root:not([data-theme="light"]) .slot-pill {
    background: #222222;
    border-color: rgba(255, 255, 255, 0.18);
    color: #f5f5f3;
  }

  :root:not([data-theme="light"]) .slot-pill:hover {
    background: #142a25;
    border-color: var(--teal);
    color: var(--teal-text);
  }

  :root:not([data-theme="light"]) .slot-pill.active {
    background: var(--teal);
    border-color: var(--teal);
    color: #ffffff !important;
  }

  :root:not([data-theme="light"]) .booking-card .btn-disabled {
    background: #242424;
    color: #777770;
    border-color: rgba(255, 255, 255, 0.08);
  }

  :root:not([data-theme="light"]) .form-input,
  :root:not([data-theme="light"]) .form-select,
  :root:not([data-theme="light"]) .form-textarea {
    background: #1c1c1c;
    border-color: rgba(255, 255, 255, 0.14);
    color: #f5f5f3;
  }

  :root:not([data-theme="light"]) .form-error-banner {
    background: #361414;
    color: #fca5a5;
    border-color: #7f1d1d;
  }

  :root:not([data-theme="light"]) .confirmed-meeting-card {
    background: #151515;
    border-color: rgba(255, 255, 255, 0.12);
  }

  :root:not([data-theme="light"]) .step-done-tips {
    background: #122421;
    border-color: rgba(61, 122, 112, 0.4);
  }

  :root:not([data-theme="light"]) .alt-contact-box {
    background: #171717;
    border-color: rgba(255, 255, 255, 0.12);
  }
}

[data-theme="dark"] .day-pill {
  background: #202020;
  border-color: rgba(255, 255, 255, 0.12);
}

[data-theme="dark"] .day-pill.active {
  background: #142a25;
  border-color: var(--teal);
}

[data-theme="dark"] .days-nav-btn {
  background: #202020;
  border-color: rgba(255, 255, 255, 0.15);
}

[data-theme="dark"] .hours-selection-box {
  background: #131313;
  border-color: rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .hours-selection-badge {
  background: #142a25;
  border-color: rgba(61, 122, 112, 0.35);
}

[data-theme="dark"] .slot-pill {
  background: #222222;
  border-color: rgba(255, 255, 255, 0.18);
  color: #f5f5f3;
}

[data-theme="dark"] .slot-pill:hover {
  background: #142a25;
  border-color: var(--teal);
  color: var(--teal-text);
}

[data-theme="dark"] .slot-pill.active {
  background: var(--teal);
  border-color: var(--teal);
  color: #ffffff !important;
}

[data-theme="dark"] .booking-card .btn-disabled {
  background: #242424;
  color: #777770;
  border-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .form-input,
[data-theme="dark"] .form-select,
[data-theme="dark"] .form-textarea {
  background: #1c1c1c;
  border-color: rgba(255, 255, 255, 0.14);
  color: #f5f5f3;
}

[data-theme="dark"] .form-error-banner {
  background: #361414;
  color: #fca5a5;
  border-color: #7f1d1d;
}

[data-theme="dark"] .confirmed-meeting-card {
  background: #151515;
  border-color: rgba(255, 255, 255, 0.12);
}

[data-theme="dark"] .step-done-tips {
  background: #122421;
  border-color: rgba(61, 122, 112, 0.4);
}

[data-theme="dark"] .alt-contact-box {
  background: #171717;
  border-color: rgba(255, 255, 255, 0.12);
}

/* ==========================================================================
   MEDIA QUERIES (MOBILE OPTIMIZATION)
   ========================================================================== */

@media (max-width: 600px) {
  .booking-section {
    padding: 28px 12px 36px;
    background: var(--bg);
  }

  .booking-card {
    padding: 20px 14px;
    border-radius: 16px;
  }

  .booking-card-header {
    margin-bottom: 16px;
    padding-bottom: 12px;
  }

  .booking-card-title {
    font-size: 1.25rem;
  }

  .booking-card-meta {
    font-size: 0.76rem;
  }

  .days-nav-btns {
    display: none;
  }

  .day-pill {
    flex: 0 0 84px;
    padding: 9px 4px;
  }

  .day-pill-sub {
    font-size: 0.62rem;
  }

  .day-pill-date {
    font-size: 0.95rem;
  }

  .day-pill-slots {
    font-size: 0.68rem;
  }

  .hours-selection-box {
    padding: 16px 12px 18px;
    border-radius: 12px;
  }

  .hours-selection-header {
    margin-bottom: 12px;
  }

  .hours-selection-title {
    font-size: 1.05rem;
  }

  .slots-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .slot-pill {
    padding: 10px 6px;
    font-size: 0.86rem;
    border-radius: 8px;
  }
}

/* ==========================================================================
   SEKCJA FAQ / AKORDEON (ZGODNOŚĆ Z DESIGNEM LINGOLOGY)
   ========================================================================== */

.method-accordion {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 820px;
  margin: 24px auto 0;
}

.method-accordion .accordion-item {
  background: var(--card);
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.method-accordion .accordion-item:hover {
  border-color: var(--teal);
}

.method-accordion .accordion-item.active {
  border-left: 4px solid var(--teal);
  border-color: var(--teal);
}

.method-accordion .accordion-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: 16px;
  font-family: inherit;
  color: var(--fg);
}

.method-accordion .acc-title-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: 1;
}

.method-accordion .acc-num {
  font-family: var(--serif);
  font-size: 1.6rem;
  color: var(--teal-text);
  opacity: 0.6;
  line-height: 1;
  font-weight: 500;
  flex-shrink: 0;
}

.method-accordion .accordion-item.active .acc-num {
  opacity: 1;
}

.method-accordion .acc-title {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--fg);
  line-height: 1.3;
}

.method-accordion .acc-icon {
  font-size: 1.8rem;
  font-weight: 300;
  color: var(--teal-text);
  line-height: 1;
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.method-accordion .accordion-item.active .acc-icon {
  transform: rotate(45deg);
}

.method-accordion .accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.method-accordion .acc-inner {
  padding: 0 24px 22px 64px;
}

.method-accordion .acc-inner p {
  font-size: 0.95rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin: 0;
}

@media (max-width: 600px) {
  .method-accordion .accordion-header {
    padding: 16px 18px;
    gap: 12px;
  }
  .method-accordion .acc-title-wrap {
    gap: 12px;
  }
  .method-accordion .acc-num {
    font-size: 1.3rem;
  }
  .method-accordion .acc-title {
    font-size: 1.08rem;
  }
  .method-accordion .acc-inner {
    padding: 0 18px 18px 18px;
  }
}

/* Dark mode overrides dla akordeonu */
[data-theme="dark"] .method-accordion .accordion-item,
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .method-accordion .accordion-item {
    background: #171717;
    border-color: rgba(255, 255, 255, 0.12);
  }
  :root:not([data-theme="light"]) .method-accordion .accordion-item:hover {
    border-color: var(--teal);
  }
  :root:not([data-theme="light"]) .method-accordion .accordion-item.active {
    border-color: var(--teal);
  }
}

[data-theme="dark"] .method-accordion .accordion-item {
  background: #171717;
  border-color: rgba(255, 255, 255, 0.12);
}
[data-theme="dark"] .method-accordion .accordion-item:hover {
  border-color: var(--teal);
}
[data-theme="dark"] .method-accordion .accordion-item.active {
  border-color: var(--teal);
}