/* ─── Modal ─────────────────────────────────────────────────────────────── */

.modal {
  position: fixed;
  top: 50%;
  left: 50%;
  width: calc(100% - 30px);
  max-width: var(--modal-max-width);
  height: auto;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  z-index: var(--z-modal);
  overflow: hidden;
  border-radius: 0;

  /* Hidden state — GSAP handles transform */
  pointer-events: none;
  visibility: hidden;
}

.modal.is-open {
  pointer-events: all;
  visibility: visible;
}

.modal__container {
  position: relative;
  padding: var(--space-md) var(--space-md) 0 var(--space-md);
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
}

/* ─── Modal Buttons ────────────────────────────────────────────────────── */

.modal__buttons {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal__close {
  margin-left: auto;
  width: 21px;
  height: 21px;
  border-radius: 50%;
  border: 1px solid var(--color-modal-btn-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  background: var(--color-modal-btn-bg);
  color: var(--color-modal-btn-border);
  transition: border-color var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}

.modal__close:hover {
  background: var(--color-modal-btn-hover);
}

.modal__close:active {
  background: var(--color-modal-btn-active);
}

.modal__close svg {
  width: 10px;
  height: 10px;
  stroke: currentColor;
  stroke-width: 1.5;
}

.modal__back {
  width: 21px;
  height: 21px;
  border-radius: 50%;
  border: 1px solid var(--color-modal-btn-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  background: var(--color-modal-btn-bg);
  color: var(--color-modal-btn-border);
  flex-shrink: 0;
  z-index: 10;
  transition: border-color var(--transition-fast), background var(--transition-fast), color var(--transition-fast);
}

.modal__back:hover {
  background: var(--color-modal-btn-hover);
}

.modal__back:active {
  background: var(--color-modal-btn-active);
}

.modal__back svg {
  width: 10px;
  height: 10px;
  stroke: currentColor;
  stroke-width: 1.5;
  fill: none;
}

/* ─── Modal Inner ───────────────────────────────────────────────────────── */

.modal__inner {
  flex: 1;
  display: block;
  position: relative;
  z-index: 1;
  min-height: 0;
  overflow: hidden;
}

/* ─── Form ──────────────────────────────────────────────────────────────── */

.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  /* Reserve space so the first field's floating label (top: -15px) isn't clipped by .modal__inner overflow */
  padding-top: 20px;
}

/* ─── Field ─────────────────────────────────────────────────────────────── */

.field {
  position: relative;
}

.field__input {
  width: 100%;
  padding: 12px 0 10px;
  border-bottom: 1px solid rgba(29, 29, 29, 0.4);
  background: transparent;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 400;
  color: var(--color-dark);
  transition: border-color var(--transition-fast);
}

.field__label {
  position: absolute;
  top: 12px;
  left: 0;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 400;
  color: var(--color-dark);
  pointer-events: none;
  transition: top 0.2s ease, font-size 0.2s ease, color 0.2s ease;
}

/* Floating label — active state */
.field__input:focus ~ .field__label,
.field__input:not(:placeholder-shown) ~ .field__label,
.field.has-value .field__label,
.field.is-focused .field__label {
  top: -15px;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.field__input:focus {
  border-bottom-color: var(--color-field-focus);
}

/* ─── Custom Dropdown ──────────────────────────────────────────────────── */

.dropdown {
  position: relative;
}

.dropdown__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0 10px;
  border-bottom: 1px solid rgba(29, 29, 29, 0.4);
  background: transparent;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 400;
  color: var(--color-dark);
  cursor: pointer;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.dropdown__trigger[aria-expanded="true"] {
  border-bottom-color: #CECECE;
  background: #CECECE;
  padding-left: 12px;
  padding-right: 12px;
}

.dropdown__value {
  color: var(--color-dark);
}

.dropdown__value.is-placeholder {
  font-size: var(--text-base);
}

.dropdown__chevron {
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: transform 0.2s ease;
}

.dropdown__chevron img {
  width: 16px;
  height: auto;
}

.dropdown__trigger[aria-expanded="true"] .dropdown__chevron {
  transform: rotate(180deg);
}

.dropdown__menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 10;
  background: #F5F5F5;
  list-style: none;
  padding: 0;
  margin: 0;
}

.dropdown__menu.is-open {
  display: block;
}

.dropdown__item {
  padding: 14px 16px;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 400;
  color: var(--color-dark);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.dropdown__item:hover {
  background: rgba(29, 29, 29, 0.05);
}

.dropdown__search {
  width: 100%;
  padding: 12px 16px;
  border: none;
  border-bottom: 1px solid rgba(29, 29, 29, 0.15);
  background: transparent;
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 400;
  color: var(--color-dark);
  outline: none;
  box-sizing: border-box;
}

.dropdown__list {
  list-style: none;
  padding: 0;
  margin: 0;
  max-height: 200px;
  overflow-y: auto;
}

.dropdown__item.is-selected {
  background: rgba(29, 29, 29, 0.08);
}

/* Error state */
.field.has-error .field__input,
.field.has-error .dropdown__trigger {
  border-bottom-color: var(--color-error);
}

.field__error {
  display: block;
  visibility: hidden;
  min-height: 1.2em;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-error);
  margin-top: 6px;
}

.field.has-error .field__error {
  visibility: visible;
}

/* ─── Checkboxes ───────────────────────────────────────────────────────── */

.form__checkboxes {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  width: 100%;
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
  outline: none;
}

.checkbox__input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  outline: none;
}

.checkbox__input:focus + .checkbox__box {
  outline: none;
  box-shadow: none;
}

.checkbox__box {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border: 1px solid var(--color-text-muted);
  border-radius: 1px;
  margin-top: 4px;
  transition: all var(--transition-fast);
  position: relative;
}

.checkbox__input:checked + .checkbox__box {
  background: var(--color-dark);
  border-color: var(--color-dark);
}

.checkbox__input:checked + .checkbox__box::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border: solid var(--color-white);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox__label {
  font-family: var(--font-sans);
  font-size: var(--text-disclaimer);
  font-weight: 400;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.checkbox__label em {
  font-style: italic;
  font-weight: 300;
}

.checkbox.has-error .checkbox__box {
  border-color: var(--color-error);
}

.checkbox__link {
  color: var(--color-text-muted);
  text-decoration: underline;
  cursor: pointer;
}

.checkbox__link:hover {
  opacity: 0.7;
}

/* ─── Policy View ──────────────────────────────────────────────────────── */

.modal__policy {
  display: none;
  flex-direction: column;
  position: absolute;
  inset: 0;
  min-height: 0;
}

.modal__policy.is-visible {
  display: flex;
}

.modal__policy-header {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  padding-top: 15px;
}

.modal__policy-title {
  font-family: var(--font-sans);
  font-size: 18px;
  font-weight: 400;
  color: var(--color-dark);
  margin: 0;
}

.modal__policy-divider {
  border: none;
  border-top: 1px solid var(--color-field-line);
  margin-top: 3px;
  margin-bottom: 12px;
  flex-shrink: 0;
}

.modal__policy-body {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 300;
  color: var(--color-text-muted);
  line-height: 1.7;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.modal__policy-body p {
  margin: 0 0 12px 0;
}

.modal__policy-body .policy__heading {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 400;
  color: var(--color-text);
  margin: 20px 0 8px 0;
}

.modal__policy-body .policy__list {
  margin: 0 0 12px 0;
  padding-left: 20px;
  list-style: disc;
}

.modal__policy-body .policy__list li {
  margin-bottom: 6px;
}

/* ─── Form Footer ──────────────────────────────────────────────────────── */

.form__footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

/* ─── Submit Button ────────────────────────────────────────────────────── */

.form__submit {
  position: relative;
  padding: var(--btn-padding);
  background: var(--color-dark);
  color: var(--color-white);
  font-family: var(--font-sans);
  font-size: var(--text-cta);
  font-weight: 400;
  transition: background var(--transition-fast);
  cursor: pointer;
  margin-top: var(--space-xs);
  margin-bottom: var(--space-md);
}

.form__submit:hover:not(:disabled) {
  background: var(--color-btn-hover-dark);
}

.form__submit:active:not(:disabled) {
  background: var(--color-btn-active);
}

.form__submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ─── Disclaimer ───────────────────────────────────────────────────────── */

.form__disclaimer {
  font-family: var(--font-sans);
  font-size: var(--text-disclaimer);
  font-weight: 300;
  color: var(--color-text-muted);
  text-align: center;
  margin: 0;
}

/* ─── API Error ────────────────────────────────────────────────────────── */

.form__api-error {
  display: block;
  visibility: hidden;
  min-height: 1.2em;
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  color: var(--color-error);
  text-align: center;
  padding: 10px;
}

.form__api-error.is-visible {
  visibility: visible;
}

/* ─── Loading State ────────────────────────────────────────────────────── */

.form__submit.is-loading {
  pointer-events: none;
}

.form__submit.is-loading .btn-text {
  visibility: hidden;
}

.form__submit.is-loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 16px;
  height: 16px;
  margin: -8px 0 0 -8px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: var(--color-white);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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

/* ─── Success State ────────────────────────────────────────────────────── */

.success-message {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: absolute;
  inset: 0;
  padding-bottom: var(--space-md);
}

.success-message.is-visible {
  display: flex;
}

.success-message__header {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--color-dark);
  text-align: center;
}

.success-message__text {
  font-family: var(--font-sans);
  font-size: var(--text-body);
  font-weight: 400;
  color: var(--color-dark);
  text-align: center;
  line-height: normal;
  padding: 0 var(--space-xs);
}

/* ─── Tablet (768px+) ──────────────────────────────────────────────────── */

@media (min-width: 768px) {
  .modal {
    width: 70vw;
  }

  .modal__container {
    padding: var(--space-lg) var(--space-lg) 0 var(--space-lg);
  }

  .form {
    gap: var(--space-md);
  }

  .form__submit {
    margin-bottom: var(--space-lg);
  }
}

/* ─── Desktop (1024px+) ────────────────────────────────────────────────── */

@media (min-width: 1024px) {
  .modal {
    width: min(var(--modal-max-width), 70vw);
  }

  .modal__close {
    width: 36px;
    height: 36px;
  }

  .modal__close svg {
    width: 14px;
    height: 14px;
  }

  .modal__back {
    width: 36px;
    height: 36px;
  }

  .modal__back svg {
    width: 14px;
    height: 14px;
  }

  .form {
    gap: var(--space-md);
  }

  .form__disclaimer {
    font-weight: 400;
    width: 423px;
  }

  .success-message__header {
    font-size: var(--text-4xl);
  }

  .success-message__text {
    padding: 0 var(--space-xl);
  }
}

/* ─── Large Desktop (1440px+) ──────────────────────────────────────────── */

@media (min-width: 1440px) {
  .modal {
    width: var(--modal-max-width);
  }

  .field__input,
  .dropdown__trigger {
    font-size: var(--text-lg);
  }

  .field__label {
    font-size: var(--text-lg);
  }

  .dropdown__value.is-placeholder {
    font-size: var(--text-lg);
  }

  .field__input:focus ~ .field__label,
  .field__input:not(:placeholder-shown) ~ .field__label,
  .field.has-value .field__label {
    font-size: var(--text-md);
  }

  .field__error {
    font-size: var(--text-md);
  }

  .dropdown__item {
    font-size: var(--text-lg);
  }

  .form {
    gap: var(--space-lg);
  }

  .success-message__header {
    font-size: var(--text-3xl);
  }

  .success-message__text {
    padding: 0 var(--space-2xl);
    font-size: var(--text-lg);
  }
}

/* ─── XL Desktop (1920px+) ─────────────────────────────────────────────── */

@media (min-width: 1920px) {
  .success-message__header {
    font-size: var(--text-4xl);
  }

  .success-message__text {
    padding: 0 var(--space-md);
    font-size: var(--text-xl);
  }
}