/* ==========================================================================
   System FALA – formularze kontaktowe
   Wspólny arkusz stylów dla index.html (instytucje) i index-passenger.html (klient)

   Paleta wg SystemFALA_BrandBook_A4H_Digital_0912.pdf:
     #FFC629 żółty podstawowy   #FFDF95 żółty jasny   #F1F4F9 szary jasny
     #EA524D czerwony           #FFFEFC tło           #53575D tekst
   Font: Roboto
   Zachowania UI wg „Materiały i makiety/Specyfikacje.png”.
   ========================================================================== */

:root {
  --fala-yellow: #ffc629;
  --fala-yellow-hover: #ebb626;
  --fala-yellow-light: #ffdf95;
  --fala-yellow-light-hover: #ebce89;
  --fala-field: #f1f4f9;
  --fala-row-hover: #d9dbdd;
  --fala-grey-btn: #b5b5b5;
  --fala-grey-btn-hover: #9f9f9f;
  --fala-red: #ea524d;
  --fala-bg: #fffefc;
  --fala-text: #53575d;
  --fala-text-soft: #7c8086;

  --field-height: 56px;
  --field-radius: 10px;
  --field-pad-x: 18px;
  --btn-radius: 8px;
  --content-width: 1128px;
  --col-gap: 54px;
  --row-gap: 28px;
  --shadow-field: 0 1px 3px rgba(83, 87, 93, 0.08);
  --shadow-pop: 0 6px 18px rgba(83, 87, 93, 0.18);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background-color: var(--fala-bg);
  color: var(--fala-text);
  font-family: "Roboto", "Helvetica Neue", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.45;
  overflow-x: hidden;
}

/* --------------------------------------------------------------- fala tła */
.page-wave {
  position: absolute;
  top: 0;
  right: 0;
  width: 62%;
  max-width: 900px;
  height: auto;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

/* ---------------------------------------------------------------- nagłówek */
.wrapper {
  position: relative;
  z-index: 1;
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 46px 24px 90px;
}

.page-header {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 104px;
}

.page-header__logo {
  height: 38px;
  width: auto;
}

.form-title {
  margin: 0 0 34px;
  font-size: 30px;
  font-weight: 400;
  text-align: center;
  color: var(--fala-text);
}

/* ---------------------------------------------------- przełącznik języka */
.language-switcher.is-enhanced {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.lang {
  position: relative;
  width: 118px;
  flex: 0 0 auto;
}

.lang__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 40px;
  padding: 0 14px;
  border: 0;
  border-radius: var(--btn-radius);
  background-color: var(--fala-yellow);
  color: var(--fala-text);
  font: inherit;
  font-size: 16px;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.lang__trigger:hover {
  background-color: var(--fala-yellow-hover);
}

.lang__list {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-radius: var(--btn-radius);
  overflow: hidden;
  box-shadow: var(--shadow-pop);
  z-index: 30;
  display: none;
}

.lang.is-open .lang__list {
  display: block;
}

.lang__option {
  padding: 10px 16px;
  background-color: var(--fala-field);
  font-size: 16px;
  cursor: pointer;
}

.lang__option + .lang__option {
  border-top: 1px solid rgba(83, 87, 93, 0.08);
}

.lang__option:hover,
.lang__option[aria-selected="true"] {
  background-color: var(--fala-row-hover);
}

/* ------------------------------------------------------------- siatka pól */
.form__section {
  margin-bottom: 42px;
}

.form__section-title {
  margin: 0 0 18px;
  font-size: 26px;
  font-weight: 400;
  color: var(--fala-text);
}

.form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: var(--col-gap);
  row-gap: var(--row-gap);
  align-items: start;
}

.form__box {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.form__box--full {
  grid-column: 1 / -1;
}

/* pole zależne od wyboru w innym polu (np. System operacyjny) */
.form__box.is-hidden {
  display: none;
}

.form__box > label,
.form__label {
  margin-bottom: 8px;
  padding-left: 4px;
  font-size: 15px;
  color: var(--fala-text);
}

.form__label--block {
  display: block;
  margin-bottom: 4px;
  padding-left: 0;
  font-size: 17px;
}

.req {
  color: var(--fala-red);
}

.form__box small {
  padding-left: 4px;
  font-size: 12px;
  color: var(--fala-text-soft);
}

/* ------------------------------------------------------------------- pola */
.form__box input[type="text"],
.form__box input[type="email"],
.form__box input[type="phone"],
.form__box input[type="tel"],
.form__box input[type="date"],
.form__box textarea,
.fala-select__trigger {
  width: 100%;
  min-height: var(--field-height);
  padding: 0 var(--field-pad-x);
  border: 2px solid transparent;
  border-radius: var(--field-radius);
  background-color: var(--fala-field);
  box-shadow: var(--shadow-field);
  color: var(--fala-text);
  font-family: inherit;
  font-size: 15px;
  transition: border-color 0.12s ease;
}

.form__box textarea {
  min-height: 130px;
  padding: 16px var(--field-pad-x);
  resize: vertical;
  line-height: 1.5;
}

/* „Po kliknięciu w pole pojawia się żółta ramka” (Specyfikacje.png) */
.form__box input:focus,
.form__box textarea:focus,
.fala-select__trigger:focus,
.fala-select.is-open .fala-select__trigger {
  outline: none;
  border-color: var(--fala-yellow);
}

.form__box input::placeholder,
.form__box textarea::placeholder {
  color: var(--fala-text-soft);
}

input:-webkit-autofill,
input:-webkit-autofill:focus {
  transition: background-color 0s 600000s, color 0s 600000s !important;
}

/* pole daty – ikona kalendarza po prawej */
.form__box input[type="date"] {
  cursor: pointer;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2353575D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><rect x='3' y='4' width='18' height='17' rx='3'/><path d='M8 2v4M16 2v4M3 9h18'/></svg>");
  background-repeat: no-repeat;
  background-position: right var(--field-pad-x) center;
}

.form__box input[type="date"]::-webkit-calendar-picker-indicator {
  opacity: 0;
  cursor: pointer;
}

.form__box input[type="date"]:invalid,
.form__box input[type="date"]:not(:focus):placeholder-shown {
  color: var(--fala-text-soft);
}

/* ----------------------------------------------- własna lista rozwijana */
.fala-select {
  position: relative;
}

/* Wygląd natywnego <select>, zanim (lub gdyby nie) zadziała skrypt –
   dzięki temu formularz jest użyteczny także bez JavaScriptu. */
.fala-select select {
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  min-height: var(--field-height);
  padding: 0 var(--field-pad-x);
  border: 2px solid transparent;
  border-radius: var(--field-radius);
  background-color: var(--fala-field);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%2353575D' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><path d='M5 9l7 7 7-7'/></svg>");
  background-repeat: no-repeat;
  background-position: right var(--field-pad-x) center;
  box-shadow: var(--shadow-field);
  color: var(--fala-text);
  font-family: inherit;
  font-size: 15px;
  cursor: pointer;
}

.fala-select select:focus {
  outline: none;
  border-color: var(--fala-yellow);
}

/* Natywny przełącznik języka – widoczny tylko dopóki skrypt go nie zastąpi */
.language-switcher {
  appearance: none;
  -webkit-appearance: none;
  width: 118px;
  height: 40px;
  padding: 0 14px;
  border: 0;
  border-radius: var(--btn-radius);
  background-color: var(--fala-yellow);
  color: var(--fala-text);
  font-family: inherit;
  font-size: 16px;
  cursor: pointer;
}

.fala-select.is-enhanced select {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.fala-select__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  text-align: left;
  cursor: pointer;
}

.fala-select__value {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.fala-select__value.is-placeholder {
  color: var(--fala-text-soft);
}

.fala-select__arrow {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  transition: transform 0.15s ease;
}

.fala-select__arrow path {
  stroke: var(--fala-text);
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
}

/* chevron obraca się w górę po rozwinięciu (Specyfikacje.png) */
.fala-select.is-open .fala-select__arrow {
  transform: rotate(180deg);
}

.fala-select.is-open .fala-select__arrow path {
  stroke: var(--fala-yellow);
}

.fala-select__list {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  max-height: 280px;
  margin: 0;
  padding: 0;
  overflow-y: auto;
  list-style: none;
  border-radius: var(--field-radius);
  background-color: var(--fala-field);
  box-shadow: var(--shadow-pop);
  z-index: 25;
  display: none;
}

.fala-select.is-open .fala-select__list {
  display: block;
}

.fala-select__option {
  padding: 16px 18px;
  text-align: center;
  font-size: 15px;
  color: var(--fala-text);
  cursor: pointer;
}

.fala-select__option + .fala-select__option {
  border-top: 1px solid rgba(83, 87, 93, 0.1);
}

.fala-select__option:hover,
.fala-select__option.is-active {
  background-color: var(--fala-row-hover);
}

.fala-select__option[data-empty="true"] {
  color: var(--fala-text-soft);
}

/* ------------------------------------------------------------ komunikaty */
.error {
  min-height: 16px;
  margin-top: 5px;
  padding-left: 4px;
  font-size: 12px;
  color: var(--fala-red);
}

.form-info {
  margin: 18px 0;
  font-size: 14px;
  color: var(--fala-red);
}

.success-txt {
  margin: 40px 0;
  padding: 22px 24px;
  border-radius: var(--field-radius);
  background-color: var(--fala-yellow-light);
  font-size: 18px;
  color: var(--fala-text);
  text-align: center;
}

.form.response-success .form__section,
.form.response-success .form__footer,
.form.response-success .submit__btn,
.form.response-success #attachments-info,
.form.response-success .form-info {
  display: none;
}

/* ---------------------------------------------------------- załączniki */
.attachment-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
}

.attachment-head small {
  padding: 0;
}

#attachment {
  display: none;
}

#attachments-info {
  margin-top: 14px;
}

#attachments-info .buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}

#attachments-info .attachment {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background-color: var(--fala-field);
  font-size: 13px;
  cursor: pointer;
}

#attachments-info .attachment svg {
  fill: var(--fala-text);
  cursor: pointer;
}

#attachments-info .attachment:hover {
  background-color: var(--fala-row-hover);
}

/* -------------------------------------------------------------- przyciski */
.form__button,
.btn-attach,
.submit__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: var(--field-height);
  padding: 10px 20px;
  border: 0;
  border-radius: var(--btn-radius);
  font-family: inherit;
  font-size: 15px;
  color: var(--fala-text);
  cursor: pointer;
  box-shadow: var(--shadow-field);
  transition: background-color 0.15s ease;
}

/* „Po najechaniu myszką – delikatnie ciemniejszy odcień” (Specyfikacje.png) */
.btn-attach {
  background-color: var(--fala-yellow-light);
}

.btn-attach:hover:not(:disabled) {
  background-color: var(--fala-yellow-light-hover);
}

.submit__btn {
  margin-top: 26px;
  background-color: var(--fala-yellow);
}

.submit__btn:hover:not(:disabled) {
  background-color: var(--fala-yellow-hover);
}

.btn-attach:disabled,
.submit__btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

/* ------------------------------------------------------------------ zgody */
.form__footer {
  margin-top: 34px;
}

.form__footer .checkboxes {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

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

.checkbox-box input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin: 1px 0 0;
  border: 2px solid var(--fala-yellow);
  border-radius: 5px;
  background-color: #fff;
  cursor: pointer;
}

.checkbox-box input[type="checkbox"]:checked {
  background-color: var(--fala-yellow);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'><path d='M4 12.6 9.2 18 20 6.6'/></svg>");
  background-size: 14px 14px;
  background-position: center;
  background-repeat: no-repeat;
}

.checkbox-box input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--fala-text);
  outline-offset: 2px;
}

.checkbox-box label {
  font-size: 13px;
  color: var(--fala-text);
  cursor: pointer;
}

/* ------------------------------------------------------- popup regulaminu */
.overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(83, 87, 93, 0.45);
  z-index: 40;
  display: none;
}

.overlay.show {
  display: block;
}

.popup__wrapper {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.popup__wrapper.show {
  display: flex;
}

.popup__wrapper .container {
  display: flex;
  flex-direction: column;
  width: min(900px, 100%);
  max-height: 86vh;
  border-radius: 14px;
  background-color: #fff;
  box-shadow: var(--shadow-pop);
  overflow: hidden;
}

.popup-header {
  display: flex;
  justify-content: flex-end;
  padding: 16px 20px 0;
}

.popup-header .btn__close {
  cursor: pointer;
  line-height: 0;
}

.popup-header .btn__close svg {
  fill: var(--fala-text);
}

.popup-content {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 8px 32px 24px;
  font-size: 14px;
  line-height: 1.55;
}

.popup-content h2 {
  font-size: 20px;
  font-weight: 500;
}

.popup-content h3 {
  font-size: 16px;
  font-weight: 500;
}

.popup-footer {
  display: flex;
  gap: 20px;
  padding: 20px 32px 28px;
}

.popup-footer button {
  flex: 1 1 0;
  min-height: 52px;
  border: 0;
  border-radius: var(--btn-radius);
  font-family: inherit;
  font-size: 15px;
  color: var(--fala-text);
  cursor: pointer;
  box-shadow: var(--shadow-field);
  transition: background-color 0.15s ease;
}

.popopBtn__accept {
  background-color: var(--fala-yellow);
}

.popopBtn__accept:hover:not(:disabled) {
  background-color: var(--fala-yellow-hover);
}

.popopBtn__cancel {
  background-color: var(--fala-grey-btn);
}

.popopBtn__cancel:hover:not(:disabled) {
  background-color: var(--fala-grey-btn-hover);
}

.popup-footer button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none;
}

/* podpowiedź "przewiń do końca" nad przyciskami regulaminu */
.popup-hint {
  padding: 4px 32px 0;
  font-size: 13px;
  color: var(--fala-text-soft);
  text-align: center;
}

.popup-hint.is-hidden {
  display: none;
}

/* --------------------------------------------------------------- ładowanie */
.wrapper.loading {
  position: relative;
  pointer-events: none;
}

.wrapper.loading::after {
  content: "";
  position: fixed;
  inset: 0;
  background-color: rgba(255, 254, 252, 0.55);
  z-index: 60;
}

.fala-select.is-disabled {
  opacity: 0.6;
  pointer-events: none;
}


/* ------------------------------------------------- regulamin w popupie ---- */
/* Treść regulaminu i zasad prywatności wstrzykiwana jest z config.js przez
   innerHTML do .popup-content. Kontener jest <div>, nie <p>, bo tabela wewnątrz
   akapitu jest niepoprawna - przeglądarka zamknęłaby <p> przed <table>. */

.popup-content h4 {
  margin: 20px 0 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--fala-text);
}

.popup-content h3 + h4 {
  margin-top: 12px;
}

.popup-content p {
  margin: 0 0 8px;
}

.popup-content .reg-lead {
  margin-bottom: 18px;
  font-style: italic;
  color: #7c8086;
}

.popup-content .reg-num,
.popup-content .reg-def {
  padding-left: 18px;
  text-indent: -18px;
}

.popup-content .reg-let {
  padding-left: 40px;
  text-indent: -18px;
}

.popup-content .reg-caption {
  margin: 16px 0 6px;
  font-weight: 600;
}

.popup-content .reg-table-wrap {
  margin: 0 0 18px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.popup-content .reg-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 13px;
  line-height: 1.45;
}

.popup-content .reg-table th,
.popup-content .reg-table td {
  padding: 8px 10px;
  border: 1px solid var(--fala-row-hover);
  text-align: left;
  vertical-align: top;
}

.popup-content .reg-table thead th {
  background-color: var(--fala-yellow-light);
  font-weight: 600;
}

.popup-content .reg-table tbody th {
  background-color: var(--fala-field);
  font-weight: 600;
}

.popup-content .reg-table tbody tr:nth-child(even) td {
  background-color: rgba(241, 244, 249, 0.5);
}

.popup-content .reg-table--wide {
  min-width: 760px;
}

.popup-content .reg-table .reg-num-cell {
  white-space: nowrap;
  text-align: right;
}

.popup-content .reg-figure {
  margin: 12px 0 18px;
}

.popup-content .reg-figure img {
  display: block;
  width: 100%;
  max-width: 640px;
  height: auto;
  border: 1px solid var(--fala-row-hover);
  border-radius: 8px;
}

.popup-content .reg-figure figcaption {
  margin-top: 6px;
  font-size: 12px;
  color: #7c8086;
}

.popup-content a {
  color: var(--fala-text);
  word-break: break-word;
}

/* --------------------------------------------------------------------- RWD */
@media screen and (max-width: 860px) {
  :root {
    --col-gap: 0px;
    --row-gap: 20px;
  }

  .wrapper {
    padding: 24px 18px 60px;
  }

  .page-header {
    margin-bottom: 44px;
  }

  .form-title {
    font-size: 24px;
  }

  .form__section-title {
    font-size: 21px;
  }

  .form__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .popup-content,
  .popup-footer {
    padding-left: 20px;
    padding-right: 20px;
  }

  .popup-footer {
    flex-direction: column;
    gap: 12px;
  }

  .popup-content .reg-table {
    min-width: 420px;
    font-size: 12px;
  }

  .popup-content .reg-table--wide {
    min-width: 700px;
  }

  .popup-content .reg-let {
    padding-left: 30px;
  }
}