/* =========================================================
   layout/forms.css
   ---------------------------------------------------------
   Style formularzy i strony kontaktowej.

   Klasy:
   - .contact-section          — siatka: formularz + dane kontaktowe
   - .form-card                — karta z formularzem
   - .contact-details-card     — karta z danymi kontaktowymi
   - .contact-intro            — tekst wprowadzający w karcie danych
   - .contact-items            — lista kafelków kontaktowych
   - .contact-item             — pojedynczy kafelek
   - .contact-item-link        — klikalny link w kafelku
   - .contact-item-icon        — ikonka w kafelku
   - .contact-item-body        — etykieta i wartość w kafelku
   - .contact-item-copy        — przycisk kopiowania w kafelku
   - .contact-form-cta         — CTA nad formularzem
   - .site-form                — formularz kontaktowy
   - .site-form-hp             — honeypot (ukryty)
   - .site-form-grid           — siatka pól
   - .site-form-field          — pojedyncze pole
   - .site-form-field-wide     — pole na całą szerokość
   - .site-form-field-checkbox — pole checkbox RODO
   - .site-form-field-error    — komunikat błędu pod polem
   - .site-form-file           — wrapper slotu pliku
   - .site-form-file-desc      — opis slotu
   - .site-form-file-label     — klikalny obszar uploadu (drag & drop)
   - .site-form-file-btn       — przycisk "Wybierz pliki"
   - .site-form-file-info      — info o dozwolonych formatach
   - .site-form-file-list      — lista wybranych plików
   - .site-form-file-item      — pojedynczy plik na liście
   - .site-form-file-item-icon — badge z rozszerzeniem
   - .site-form-file-item-info — nazwa i rozmiar pliku
   - .site-form-file-item-name — nazwa pliku
   - .site-form-file-item-meta — rozmiar / błąd
   - .site-form-file-item-remove — przycisk X usuń plik
   - .is-invalid               — pole z błędem
   - .is-drag-over             — dropzone gdy przeciągamy
   ========================================================= */

/* -------------------------
   Siatka kontakt
   ------------------------- */

.contact-section {
  display: grid;
  gap: 24px;
}

/* -------------------------
   Karty
   ------------------------- */

.form-card,
.contact-details-card,
.post-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-surface-strong);
  box-shadow: var(--shadow-card);
}

.form-card,
.contact-details-card {
  padding: 28px;
}

/* -------------------------
   CTA nad formularzem
   ------------------------- */

.contact-form-cta { margin-bottom: 24px; }
.contact-form-cta h2 { margin: 0 0 8px; }
.contact-form-cta p { margin: 0; color: var(--color-muted); font-size: 15px; }

/* -------------------------
   Tekst wprowadzający
   ------------------------- */

.contact-intro { margin-bottom: 28px; color: var(--color-muted); font-size: 15px; line-height: 1.7; }
.contact-intro p { margin: 0 0 10px; }
.contact-intro p:last-child { margin-bottom: 0; }

/* -------------------------
   Kafelki kontaktowe
   ------------------------- */

.contact-items { display: flex; flex-direction: column; gap: 12px; }

.contact-item {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: var(--color-surface);
  overflow: hidden;
}

.contact-item-link {
  display: flex; align-items: center; gap: 16px; flex: 1;
  padding: 16px; text-decoration: none; transition: background 0.18s ease;
}
.contact-item-link:hover { background: var(--color-surface-soft); }

.contact-item-icon {
  width: 44px; height: 44px; min-width: 44px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 12px; background: var(--color-primary); color: var(--color-primary-text);
}

.contact-item-body { display: flex; flex-direction: column; gap: 2px; }
.contact-item-label { font-size: 11px; font-weight: 700; color: var(--color-muted); text-transform: uppercase; letter-spacing: 0.08em; }
.contact-item-value { font-size: 15px; font-weight: 700; color: var(--color-text); }

.contact-item-copy {
  padding: 16px; border: none; border-left: 1px solid var(--color-border);
  background: transparent; color: var(--color-muted); cursor: pointer;
  transition: background 0.18s ease, color 0.18s ease; flex-shrink: 0;
}
.contact-item-copy:hover, .contact-item-copy.is-copied {
  background: var(--color-primary); color: var(--color-primary-text);
}

/* -------------------------
   Formularz
   ------------------------- */

.site-form { display: grid; gap: 18px; }
.site-form-hp { display: none; }
.site-form-grid { display: grid; gap: 16px; }
.site-form-field { display: grid; gap: 6px; }

.site-form-field > span:first-child {
  color: var(--color-muted); font-size: 12px; font-weight: 850;
}

.site-form-field input[type="text"],
.site-form-field textarea,
.site-form-field select {
  width: 100%; min-height: 58px; padding: 17px 18px;
  border: 1px solid var(--color-border); border-radius: 14px;
  background: #f8f7f4; color: var(--color-text);
  font: inherit; font-size: 16px; outline: none;
  transition: border-color 0.15s ease, background 0.15s ease;
  appearance: none;
}

.site-form-field textarea { min-height: 150px; resize: vertical; }

.site-form-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235d6675' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 16px center; padding-right: 44px; cursor: pointer;
}

.site-form-field input[type="text"]:focus,
.site-form-field textarea:focus,
.site-form-field select:focus {
  border-color: var(--color-primary); background: #ffffff;
}

.site-form-field input[type="text"].is-invalid,
.site-form-field textarea.is-invalid,
.site-form-field select.is-invalid {
  border-color: #d32f2f; background: #fff8f8;
}

/* -------------------------
   Komunikat błędu
   ------------------------- */

.site-form-field-error {
  display: block; min-height: 16px;
  font-size: 12px; font-weight: 600; color: #d32f2f; line-height: 1.4;
}

/* -------------------------
   Checkbox RODO
   ------------------------- */

.site-form-field-checkbox { display: flex; flex-direction: row; align-items: flex-start; gap: 12px; }
.site-form-field-checkbox input[type="checkbox"] { width: 18px; height: 18px; min-width: 18px; margin-top: 2px; cursor: pointer; accent-color: var(--color-primary); }
.site-form-field-checkbox span { font-size: 12px; font-weight: 500; color: var(--color-muted); line-height: 1.6; }
.site-form-field-checkbox span a { color: var(--color-text); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

/* -------------------------
   Pole upload pliku
   ------------------------- */

.site-form-file { display: grid; gap: 8px; }
.site-form-file > span:first-child { color: var(--color-muted); font-size: 12px; font-weight: 850; }
.site-form-file-desc { margin: 0; font-size: 13px; color: var(--color-muted); line-height: 1.5; }

/* Klikalny obszar / dropzone */
.site-form-file-label {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px;
  border: 1px dashed var(--color-border); border-radius: 14px;
  background: #f8f7f4; cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
}
.site-form-file-label:hover {
  border-color: var(--color-primary); background: #ffffff;
}

/* Ukryj natywny input */
.site-form-file-label input[type="file"] {
  position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none;
}

/* Przycisk wyboru */
.site-form-file-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--color-border); border-radius: 10px;
  background: var(--color-surface-strong); color: var(--color-text);
  font-size: 13px; font-weight: 700; white-space: nowrap; flex-shrink: 0;
  pointer-events: none;
}

/* Info o formatach */
.site-form-file-info { margin: 0; font-size: 11px; color: var(--color-muted); opacity: 0.8; }

/* -------------------------
   Drag & drop — stan aktywny
   ------------------------- */

.site-form-file-label.is-drag-over {
  border-color: var(--color-primary);
  background: rgba(7, 18, 37, 0.04);
  box-shadow: 0 0 0 3px rgba(7, 18, 37, 0.08);
}
.site-form-file-label.is-drag-over .site-form-file-btn {
  background: var(--color-primary); color: var(--color-primary-text); border-color: var(--color-primary);
}

/* -------------------------
   Lista wybranych plików
   Renderowana przez JS — initFileInputs()
   ------------------------- */

.site-form-file-list {
  display: flex; flex-direction: column; gap: 6px;
  margin-top: 4px;
}

/* Pojedynczy plik na liście */
.site-form-file-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--color-border); border-radius: 10px;
  background: var(--color-surface);
}

.site-form-file-item.is-error {
  border-color: #d32f2f; background: #fff8f8;
}

/* Badge z rozszerzeniem pliku */
.site-form-file-item-icon {
  min-width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px; background: var(--color-surface-soft);
  color: var(--color-accent); font-size: 9px; font-weight: 900;
  letter-spacing: 0.02em; flex-shrink: 0;
}

/* Nazwa i rozmiar */
.site-form-file-item-info {
  display: flex; flex-direction: column; gap: 2px; flex: 1; overflow: hidden;
}
.site-form-file-item-name {
  font-size: 13px; font-weight: 700; color: var(--color-text);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.site-form-file-item-meta {
  font-size: 11px; color: var(--color-muted);
}
.site-form-file-item-meta.is-error-text {
  color: #d32f2f; font-weight: 600;
}

/* Przycisk X — usuń plik */
.site-form-file-item-remove {
  width: 28px; height: 28px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-border); border-radius: 8px;
  background: transparent; color: var(--color-muted);
  cursor: pointer; transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.site-form-file-item-remove:hover {
  background: #d32f2f; color: #ffffff; border-color: #d32f2f;
}

/* -------------------------
   Przycisk wyślij
   ------------------------- */

.site-form-submit { width: 100%; border: 0; cursor: pointer; }
.site-form-submit:disabled { opacity: 0.55; cursor: wait; }

/* -------------------------
   Komunikat po wysłaniu
   ------------------------- */

.site-form-message { margin: 0; color: var(--color-muted); font-weight: 700; }

/* -------------------------
   Desktop >= 820px
   ------------------------- */

@media (min-width: 820px) {
  .contact-section { grid-template-columns: 1fr 380px; align-items: start; }
  .section-contact-page { padding-top: 32px; }
}

/* =========================================================
   Modal formularza
   Trzy stany: .is-loading / .is-success / .is-error
   ========================================================= */

.site-form-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.site-form-modal.is-visible {
  display: flex;
}

/* Ciemne tło */
.site-form-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 18, 37, 0.55);
  backdrop-filter: blur(4px);
}

/* Białe okienko */
.site-form-modal-box {
  position: relative;
  z-index: 1;
  width: min(420px, calc(100vw - 32px));
  padding: 36px 28px 32px;
  border-radius: var(--radius-card);
  background: var(--color-surface-strong);
  box-shadow: 0 32px 80px rgba(7, 18, 37, 0.22);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}

/* Ikona / spinner */
.site-form-modal-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin-bottom: 4px;
}

.site-form-modal-icon svg {
  width: 40px;
  height: 40px;
}

/* Spinner kółko */
.site-form-modal-spinner {
  animation: site-form-modal-rotate 1.2s linear infinite;
}

.site-form-modal-spinner circle {
  stroke: var(--color-primary);
  stroke-linecap: round;
  animation: site-form-modal-dash 1.5s ease-in-out infinite;
}

@keyframes site-form-modal-rotate {
  100% { transform: rotate(360deg); }
}

@keyframes site-form-modal-dash {
  0%   { stroke-dasharray: 1, 150; stroke-dashoffset: 0; }
  50%  { stroke-dasharray: 90, 150; stroke-dashoffset: -35; }
  100% { stroke-dasharray: 90, 150; stroke-dashoffset: -124; }
}

/* Stan sukcesu — zielona ikonka */
.site-form-modal.is-success .site-form-modal-icon {
  background: rgba(46, 160, 67, 0.1);
}
.site-form-modal.is-success .site-form-modal-icon svg {
  stroke: #2ea043;
}

/* Stan błędu — czerwona ikonka */
.site-form-modal.is-error .site-form-modal-icon {
  background: rgba(211, 47, 47, 0.1);
}
.site-form-modal.is-error .site-form-modal-icon svg {
  stroke: #d32f2f;
}

/* Stan ładowania — neutralna ikonka */
.site-form-modal.is-loading .site-form-modal-icon {
  background: rgba(7, 18, 37, 0.06);
}

/* Tytuł */
.site-form-modal-title {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 900;
  color: var(--color-text);
  letter-spacing: -0.03em;
  line-height: 1.2;
}

/* Tekst */
.site-form-modal-text {
  margin: 0;
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.6;
  max-width: 320px;
}

/* Przycisk */
.site-form-modal-btn {
  margin-top: 8px;
  min-width: 140px;
}