/* =====================================================
   Rhône Dental Forms — Premium CSS
   Studio UB © 2025
   Palette: #b39d78 (or) · #000 (noir) · #f1f0e9 (crème)
   Font: Work Sans (héritée du thème)
   Inputs: border-radius 50px (pilule)
===================================================== */

/* --------------------------------------------------
   VARIABLES
-------------------------------------------------- */
:root {
  --rdf-gold:         #b39d78;
  --rdf-gold-dark:    #9a8562;
  --rdf-gold-light:   #d4c4a8;
  --rdf-black:        #111111;
  --rdf-grey-dark:    #333333;
  --rdf-grey-mid:     #666666;
  --rdf-grey-light:   #aaaaaa;
  --rdf-border:       #e0ddd6;
  --rdf-cream:        #f1f0e9;
  --rdf-cream-dark:   #e8e6dc;
  --rdf-white:        #ffffff;
  --rdf-error:        #c0392b;
  --rdf-success:      #27ae60;

  --rdf-radius-pill:  50px;
  --rdf-radius-sm:    8px;
  --rdf-radius-lg:    16px;

  --rdf-transition:   0.22s ease;
  --rdf-shadow:       0 2px 16px rgba(0,0,0,0.07);
  --rdf-shadow-focus: 0 0 0 3px rgba(179, 157, 120, 0.25);
}

/* --------------------------------------------------
   WRAPPER GÉNÉRAL
-------------------------------------------------- */
.rdf-wrapper {
  font-family: "Work Sans", sans-serif;
  font-size: 15px;
  color: var(--rdf-black);
  line-height: 1.6;
  max-width: 780px;
  margin: 0 auto;
}

.rdf-hidden {
  display: none !important;
}

/* --------------------------------------------------
   TABS  (Formulaire adulte / enfant)
-------------------------------------------------- */
.rdf-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 0;
  border-bottom: 2px solid var(--rdf-border);
}

.rdf-tab {
  position: relative;
  padding: 14px 30px;
  font-family: "Work Sans", sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--rdf-grey-light);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color var(--rdf-transition);
  outline: none;
}

.rdf-tab::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--rdf-gold);
  transform: scaleX(0);
  transition: transform var(--rdf-transition);
}

.rdf-tab:hover {
  color: var(--rdf-black);
}

.rdf-tab--active {
  color: var(--rdf-black);
}

.rdf-tab--active::after {
  transform: scaleX(1);
}

/* --------------------------------------------------
   INTRO
-------------------------------------------------- */
.rdf-intro {
  font-size: 14px;
  color: var(--rdf-grey-mid);
  padding: 24px 0 8px;
  line-height: 1.7;
  border-bottom: 1px solid var(--rdf-border);
  margin-bottom: 0;
}

/* --------------------------------------------------
   SECTION INTERNE
-------------------------------------------------- */
.rdf-inner-form {
  padding: 32px 36px;
  border-bottom: 1px solid var(--rdf-border);
}

.rdf-bg-grey {
  background-color: var(--rdf-cream);
}

/* --------------------------------------------------
   TITRE DE SECTION
-------------------------------------------------- */
.rdf-section-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--rdf-gold);
  margin: 0 0 24px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--rdf-gold-light);
}

/* --------------------------------------------------
   SOUS-TITRE DE GROUPE
-------------------------------------------------- */
.rdf-subtitle {
  font-size: 13px;
  font-weight: 600;
  color: var(--rdf-grey-dark);
  margin: 28px 0 12px;
  letter-spacing: 0.3px;
}

.rdf-note {
  font-size: 13px;
  color: var(--rdf-grey-mid);
  font-style: italic;
  margin-bottom: 20px;
}

/* --------------------------------------------------
   INPUT GROUP  (floating label)
-------------------------------------------------- */
.rdf-input-group {
  position: relative;
  margin-bottom: 20px;
}

.rdf-input-group input,
.rdf-input-group textarea,
.rdf-input-group select {
  width: 100%;
  height: 54px;
  padding: 16px 22px 6px;
  font-family: "Work Sans", sans-serif;
  font-size: 15px;
  color: var(--rdf-black);
  background: var(--rdf-white);
  border: 1.5px solid var(--rdf-border);
  border-radius: var(--rdf-radius-pill);
  outline: none;
  transition: border-color var(--rdf-transition), box-shadow var(--rdf-transition);
  appearance: none;
  box-sizing: border-box;
}

.rdf-bg-grey .rdf-input-group input,
.rdf-bg-grey .rdf-input-group textarea,
.rdf-bg-grey .rdf-input-group select {
  background: var(--rdf-white);
}

.rdf-input-group input:focus,
.rdf-input-group textarea:focus {
  border-color: var(--rdf-gold);
  box-shadow: var(--rdf-shadow-focus);
}

.rdf-input-group input.rdf-input--error,
.rdf-input-group textarea.rdf-input--error {
  border-color: var(--rdf-error);
  box-shadow: 0 0 0 3px rgba(192,57,43,0.15);
}

/* Textarea */
.rdf-textarea-group textarea {
  height: auto;
  min-height: 100px;
  border-radius: var(--rdf-radius-lg) !important;
  padding-top: 20px;
  resize: vertical;
}

/* Date group — icône calendrier */
.rdf-date-group {
  position: relative;
}
.rdf-date-group input {
  padding-right: 46px;
  cursor: pointer;
}
.rdf-cal-icon {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--rdf-gold);
  cursor: pointer;
  pointer-events: all;
  display: flex;
  align-items: center;
}

/* Floating label */
.rdf-input-group label {
  position: absolute;
  left: 22px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 15px;
  color: var(--rdf-grey-light);
  pointer-events: none;
  transition: all var(--rdf-transition);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: calc(100% - 44px);
}

.rdf-textarea-group label {
  top: 18px;
  transform: none;
}

.rdf-input-group input:focus ~ label,
.rdf-input-group input.rdf-input--filled ~ label,
.rdf-input-group input:not(:placeholder-shown) ~ label,
.rdf-input-group textarea:focus ~ label,
.rdf-input-group textarea:not(:placeholder-shown) ~ label,
.rdf-input-group label.rdf-label--filled {
  top: 8px;
  transform: none;
  font-size: 11px;
  color: var(--rdf-gold);
  letter-spacing: 0.3px;
  font-weight: 600;
}

.rdf-textarea-group input:focus ~ label,
.rdf-textarea-group label.rdf-label--filled {
  top: 6px;
}

/* Hide placeholder when label is floating */
.rdf-input-group input::placeholder,
.rdf-input-group textarea::placeholder {
  color: transparent;
}

.rdf-input-group input:focus::placeholder,
.rdf-input-group textarea:focus::placeholder {
  color: transparent;
}

/* Required asterisk */
.rdf-req {
  color: var(--rdf-gold);
  margin-left: 2px;
}

/* Email error message */
.rdf-email-message {
  margin-top: -14px;
  margin-bottom: 16px;
  padding: 8px 22px;
  font-size: 12px;
  color: var(--rdf-error);
  font-style: italic;
}

/* --------------------------------------------------
   TOGGLE CIVILITÉ  (MME / M.)
-------------------------------------------------- */
.rdf-civility {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.rdf-civility .rdf-toggle-label {
  font-size: 13px;
  color: var(--rdf-grey-mid);
  font-weight: 500;
}

.rdf-civility .rdf-toggle-wrapper {
  display: flex;
  align-items: center;
}

/* --------------------------------------------------
   TOGGLE BUTTON  (base — partagé civilité + oui/non)
-------------------------------------------------- */
.rdf-toggle-wrapper {
  display: inline-flex;
  align-items: center;
}

.rdf-toggle-wrapper input[type="hidden"] {
  display: none;
}

.rdf-toggle-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 38px;
  padding: 0 4px;
  background: transparent;
  border: 1.5px solid var(--rdf-border);
  border-radius: 999px;
  cursor: pointer;
  outline: none;
  transition: border-color var(--rdf-transition);
  overflow: hidden;
  min-width: 110px;
  font-family: "Work Sans", sans-serif;
}

.rdf-toggle-btn:hover {
  border-color: var(--rdf-gold);
}

/* Sliding pill background */
.rdf-toggle-deco {
  position: absolute;
  top: 3px;
  left: 3px;
  height: calc(100% - 6px);
  width: calc(50% - 3px);
  background: var(--rdf-gold);
  border-radius: 999px;
  transition: transform var(--rdf-transition), background var(--rdf-transition);
  z-index: 0;
}

.rdf-toggle-btn.rdf-toggle--active .rdf-toggle-deco {
  transform: translateX(100%);
}

.rdf-toggle-false,
.rdf-toggle-true {
  position: relative;
  z-index: 1;
  flex: 1;
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 0 10px;
  transition: color var(--rdf-transition);
}

.rdf-toggle-false {
  color: var(--rdf-white);
}
.rdf-toggle-true {
  color: var(--rdf-grey-mid);
}

.rdf-toggle-btn.rdf-toggle--active .rdf-toggle-false {
  color: var(--rdf-grey-mid);
}
.rdf-toggle-btn.rdf-toggle--active .rdf-toggle-true {
  color: var(--rdf-white);
}

/* --------------------------------------------------
   OUI / NON ROW
-------------------------------------------------- */
.rdf-yesno-group {
  margin-bottom: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--rdf-cream-dark);
}

.rdf-yesno-group:last-child {
  border-bottom: none;
}

.rdf-yesno-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.rdf-yesno-label {
  flex: 1;
  font-size: 14px;
  color: var(--rdf-grey-dark);
  line-height: 1.5;
  padding-top: 8px;
  cursor: default;
}

/* Oui/Non toggle — plus compact que le civilité */
.rdf-yesno-btn {
  min-width: 100px;
  flex-shrink: 0;
}

/* Error state for required toggles */
.rdf-yesno-group--error .rdf-toggle-btn {
  border-color: var(--rdf-error);
  box-shadow: 0 0 0 3px rgba(192,57,43,0.15);
}

/* Conditional "Préciser" field */
.rdf-conditional {
  margin-top: 10px;
  padding-left: 116px;
}

.rdf-preciser input {
  height: 46px;
}

/* Simple yes/no (no préciser) */
.rdf-yesno-simple .rdf-yesno-row {
  align-items: center;
}

/* --------------------------------------------------
   RADIO GROUP
-------------------------------------------------- */
.rdf-radio-group {
  margin-bottom: 20px;
}

.rdf-radio-group-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--rdf-grey-dark);
  margin-bottom: 12px;
}

.rdf-radio-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.rdf-radio-option {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 14px;
  color: var(--rdf-grey-dark);
}

.rdf-radio-option input[type="radio"] {
  display: none;
}

.rdf-radio-custom {
  width: 20px;
  height: 20px;
  border: 1.5px solid var(--rdf-border);
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
  transition: border-color var(--rdf-transition);
}

.rdf-radio-custom::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--rdf-gold);
  transition: transform var(--rdf-transition);
}

.rdf-radio-option input[type="radio"]:checked ~ .rdf-radio-custom {
  border-color: var(--rdf-gold);
}

.rdf-radio-option input[type="radio"]:checked ~ .rdf-radio-custom::after {
  transform: translate(-50%, -50%) scale(1);
}

/* --------------------------------------------------
   SUBMIT AREA
-------------------------------------------------- */
.rdf-submit-area {
  padding: 32px 36px 40px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.rdf-submit-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 54px;
  min-width: 200px;
  padding: 0 40px;
  font-family: "Work Sans", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--rdf-white);
  background: var(--rdf-black);
  border: 1.5px solid var(--rdf-black);
  border-radius: var(--rdf-radius-pill);
  cursor: pointer;
  outline: none;
  transition: background var(--rdf-transition), border-color var(--rdf-transition), transform 0.15s ease;
  position: relative;
  overflow: hidden;
}

.rdf-submit-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--rdf-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
  z-index: 0;
}

.rdf-submit-btn:hover::before {
  transform: scaleX(1);
}

.rdf-submit-btn:hover {
  border-color: var(--rdf-gold);
}

.rdf-submit-btn .rdf-btn-text {
  position: relative;
  z-index: 1;
}

.rdf-submit-btn:active {
  transform: scale(0.98);
}

.rdf-submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Loader spinner */
.rdf-btn-loader {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: var(--rdf-white);
  border-radius: 50%;
  animation: rdf-spin 0.7s linear infinite;
}

@keyframes rdf-spin {
  to { transform: rotate(360deg); }
}

/* Error / success messages */
.rdf-error-msg {
  font-size: 13px;
  color: var(--rdf-error);
  font-weight: 500;
  padding: 12px 22px;
  background: rgba(192,57,43,0.06);
  border-left: 3px solid var(--rdf-error);
  border-radius: var(--rdf-radius-sm);
  width: 100%;
  box-sizing: border-box;
}

.rdf-success-msg {
  font-size: 15px;
  color: var(--rdf-success);
  font-weight: 500;
  padding: 20px 28px;
  background: rgba(39,174,96,0.07);
  border-left: 3px solid var(--rdf-success);
  border-radius: var(--rdf-radius-sm);
  width: 100%;
  box-sizing: border-box;
  line-height: 1.7;
}

.rdf-privacy-note {
  font-size: 12px;
  color: var(--rdf-grey-light);
  margin: 0;
}

/* --------------------------------------------------
   JQUERY UI DATEPICKER — override premium
-------------------------------------------------- */
.ui-datepicker {
  font-family: "Work Sans", sans-serif !important;
  font-size: 13px !important;
  border: 1.5px solid var(--rdf-border) !important;
  border-radius: var(--rdf-radius-lg) !important;
  box-shadow: var(--rdf-shadow) !important;
  padding: 12px !important;
  background: var(--rdf-white) !important;
  z-index: 9999 !important;
}

.ui-datepicker-header {
  background: transparent !important;
  border: none !important;
  border-bottom: 1px solid var(--rdf-border) !important;
  border-radius: 0 !important;
  padding: 6px 0 12px !important;
  margin-bottom: 8px;
}

.ui-datepicker-title {
  font-size: 13px !important;
  font-weight: 600 !important;
  color: var(--rdf-black) !important;
  letter-spacing: 0.5px;
}

.ui-datepicker select.ui-datepicker-month,
.ui-datepicker select.ui-datepicker-year {
  font-family: "Work Sans", sans-serif !important;
  font-size: 13px !important;
  border: 1px solid var(--rdf-border) !important;
  border-radius: 6px !important;
  padding: 3px 6px !important;
  background: var(--rdf-cream) !important;
  color: var(--rdf-black) !important;
  cursor: pointer;
}

.ui-datepicker-prev,
.ui-datepicker-next {
  cursor: pointer !important;
  top: 8px !important;
}

.ui-datepicker-prev:hover,
.ui-datepicker-next:hover {
  background: var(--rdf-cream) !important;
  border: none !important;
  border-radius: 6px !important;
}

.ui-datepicker th {
  font-size: 11px !important;
  font-weight: 700 !important;
  color: var(--rdf-gold) !important;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px !important;
}

.ui-datepicker td a,
.ui-datepicker td span {
  font-size: 13px !important;
  border-radius: 50% !important;
  text-align: center !important;
  padding: 4px 0 !important;
  color: var(--rdf-grey-dark) !important;
  transition: background var(--rdf-transition), color var(--rdf-transition);
}

.ui-datepicker td a:hover {
  background: var(--rdf-cream) !important;
  color: var(--rdf-black) !important;
}

.ui-datepicker td.ui-datepicker-today a {
  background: var(--rdf-cream-dark) !important;
  color: var(--rdf-black) !important;
  font-weight: 600 !important;
}

.ui-datepicker td.ui-datepicker-current-day a,
.ui-state-active {
  background: var(--rdf-gold) !important;
  color: var(--rdf-white) !important;
  font-weight: 600 !important;
  border-color: transparent !important;
}

/* --------------------------------------------------
   RESPONSIVE
-------------------------------------------------- */
@media (max-width: 600px) {
  .rdf-inner-form {
    padding: 24px 20px;
  }

  .rdf-submit-area {
    padding: 24px 20px 32px;
  }

  .rdf-tab {
    padding: 12px 18px;
    font-size: 11px;
  }

  .rdf-submit-btn {
    width: 100%;
  }

  .rdf-toggle-btn {
    min-width: 90px;
  }

  .rdf-conditional {
    padding-left: 0;
    padding-top: 10px;
  }

  .rdf-radio-options {
    flex-direction: column;
    gap: 8px;
  }

  .rdf-input-group input,
  .rdf-input-group textarea {
    font-size: 16px; /* Prevent iOS zoom */
  }
}

@media (max-width: 400px) {
  .rdf-yesno-row {
    flex-direction: column;
    gap: 8px;
  }

  .rdf-yesno-btn {
    align-self: flex-start;
  }
}