/* Search Form ——————————————————————— */

/* Conteneur principal : deux blocs .main-content séparés par un gap */
.main-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  
  .main-content:first-child {
    flex: 1;
  }
  
  .main-content:last-child {
    align-items: center;
    display: flex;
  }
}

.search-form {
  container-type: inline-size;
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  padding: var(--space-20);
  padding-inline: var(--space-8);
  
  > *:not(.search-groups, .advanced-options) {
    margin-inline: var(--space-12);
  }
}

/* ——— Toggle de mode de recherche ——— */

.search-mode-toggle {
  align-self: flex-start;
  background-color: var(--color-surface-light);
  border-radius: var(--radius-md);
  display: flex;
  gap: var(--space-4);
  margin-block-end: var(--space-8);
  margin-inline: var(--space-8);
  padding: var(--space-12);
  position: relative;
  width: max-content;
}

/* Indicateur glissant */
.search-mode-toggle__indicator {
  background-color: var(--color-clear-bg);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-border);
  left: 0;
  pointer-events: none;
  position: absolute;
  top: 0;
  transition-property: transform, width;
  transition-duration: 200ms;
  transition-timing-function: ease-out;
}

.search-mode-toggle__btn {
  background: none;
  border: none;
  border-radius: var(--radius-full);
  color: var(--color-body-text);
  cursor: pointer;
  font-family: var(--ff-primary);
  font-size: var(--fs-small);
  padding: var(--space-8) var(--space-16);
  position: relative;
  z-index: 1;

  &[aria-pressed="true"] {
    font-weight: 600;
  }

  &:disabled {
    color: var(--color-meta-text);
    cursor: not-allowed;
    opacity: 0.5;
  }
}

/* ——— Groupes ——— */

.search-groups {
  display: flex;
  flex-direction: column;
}

.search-group {
  background-color: var(--color-surface-light);
  border: none;
  border-radius: var(--radius-md);
  margin: 0;
  padding: var(--space-16) var(--space-12);
}

.search-group__legend {
  align-items: center;
  color: var(--color-body-text);
  display: flex;
  font-size: var(--fs-small);
  font-weight: 600;
  gap: var(--space-8);
  margin-block-end: var(--space-12);
  padding: 0;
  width: 100%;
}

/* ——— Critères ——— */

.search-criteria {
  display: flex;
  flex-direction: column;
}

.search-criterion {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.criterion-type,
.criterion-input {
  appearance: none;
  background-color: var(--color-clear-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  box-sizing: border-box;
  font-family: var(--ff-primary);
  font-size: var(--fs-small);
  padding: var(--space-8) var(--space-12);

  &:focus {
    border-color: var(--color-secondary);
    outline: 2px solid color-mix(in srgb, var(--color-secondary) 20%, transparent);
    outline-offset: 0;
  }
}

.criterion-type {
  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'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%230a1952' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-position: right var(--space-8) center;
  background-repeat: no-repeat;
  background-size: 1rem;
  cursor: pointer;
  flex-shrink: 0;
  padding-inline-end: var(--space-32);
  width: max-content;
}

.criterion-input {
  flex: 1;
  min-width: 0;
}

@container (width <= 500px) {
  .criterion-type {
    flex: 0 0 100%;
  }
}

.criterion-remove {
  align-items: center;
  background: none;
  border: none;
  color: var(--color-meta-text);
  cursor: pointer;
  display: flex;
  flex-shrink: 0;
  padding: var(--space-4);

  &:hover {
    color: var(--color-primary);
  }

  &[hidden] { display: none; }
}

/* ——— Séparateurs d'opérateurs ——— */

.operator-separator {
  align-items: center;
  display: flex;
  gap: var(--space-8);
  margin-block: var(--space-8);
}

.operator-separator__line {
  background-color: var(--color-border-light);
  flex: 1;
  height: 1px;
}

.operator-select {
  appearance: none;
  background-color: var(--color-secondary-100);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%232DA1EB' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-position: right var(--space-8) center;
  background-repeat: no-repeat;
  background-size: 0.75rem;
  border: 1.5px solid var(--color-secondary-200);
  border-radius: var(--radius-full);
  color: var(--color-secondary-dark);
  cursor: pointer;
  font-family: var(--ff-primary);
  font-size: var(--fs-small);
  font-weight: 600;
  padding: var(--space-4) var(--space-24) var(--space-4) var(--space-12);

  &:focus {
    outline: 2px solid color-mix(in srgb, var(--color-secondary) 30%, transparent);
    outline-offset: 2px;
  }
}

.operator-separator--criterion {
  .operator-select {
    font-size: calc(var(--fs-small) / 1.25);
  }
}

.group-remove {
  align-items: center;
  background: none;
  border: none;
  color: var(--color-meta-text);
  cursor: pointer;
  display: flex;
  flex-shrink: 0;
  padding: var(--space-4);

  &:hover {
    color: var(--color-primary);
  }
}

/* ——— Boutons d'ajout (tiretés) ——— */

.btn-add-criterion,
.btn-add-group {
  background: none;
  border: 1px dashed color-mix(in srgb, var(--color-primary) 40%, transparent);
  color: var(--color-primary);
  cursor: pointer;
  font-family: var(--ff-primary);
  font-size: var(--fs-small);
  transition: background-color 0.15s ease;

  &:hover {
    background-color: color-mix(in srgb, var(--color-primary) 5%, transparent);
  }
}

.btn-add-criterion {
  align-self: flex-start;
  border-radius: var(--radius-sm);
  margin-block-start: var(--space-16);
  padding: var(--space-8) var(--space-16);
}

.btn-add-group {
  align-items: center;
  align-self: flex-start;
  border-radius: var(--radius-md);
  display: inline-flex;
  gap: var(--space-8);
  padding: var(--space-12) var(--space-16);
}

/* ——— Options avancées ——— */

.toggle-advanced {
  align-items: center;
  background: none;
  border: none;
  color: var(--color-body-text);
  cursor: pointer;
  display: inline-flex;
  font-family: var(--ff-primary);
  font-size: var(--fs-small);
  gap: var(--space-8);
  padding: 0;

  &:hover {
    color: var(--color-secondary);
  }

  /* ——— Icône cercle +/- ——— */
  .toggle-advanced__icon {
    align-items: center;
    border: 1.5px solid var(--color-border-light);
    border-radius: 50%;
    display: flex;
    flex-shrink: 0;
    height: 20px;
    justify-content: center;
    position: relative;
    width: 20px;

    /* Barre horizontale — commune au + et au - */
    &::before {
      background-color: currentColor;
      content: "";
      height: 1.5px;
      width: 8px;
    }

    /* Barre verticale — visible uniquement pour le + */
    &::after {
      background-color: currentColor;
      content: "";
      height: 8px;
      left: 50%;
      position: absolute;
      top: 50%;
      transform: translate(-50%, -50%);
      transition-property: opacity, transform;
      transition-duration: 150ms;
      transition-timing-function: ease-out;
      width: 1.5px;
    }
  }

  /* La barre verticale disparaît quand les options sont ouvertes */
  &[aria-expanded="true"] .toggle-advanced__icon::after {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(90deg);
  }
}

.advanced-options {
  background-color: var(--color-surface-light);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  padding: var(--space-12);

  &[hidden] { display: none; }
}

.advanced-options__title {
  font-size: var(--fs-small);
  font-weight: 700;
  margin: 0;
}

/* ——— Rangée à deux colonnes dans les options avancées ——— */

.advanced-options__row {
  display: grid;
  gap: var(--space-16);
  grid-template-columns: 1fr 1fr;
}

.advanced-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);

  label {
    font-size: var(--fs-small);
  }

  input:not([type="checkbox"]),
  select {
    appearance: none;
    background-color: var(--color-clear-bg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    box-sizing: border-box;
    font-family: var(--ff-primary);
    font-size: var(--fs-small);
    padding: var(--space-8) var(--space-12);
    width: 100%;

    &:focus {
      border-color: var(--color-secondary);
      outline: 2px solid color-mix(in srgb, var(--color-secondary) 20%, transparent);
      outline-offset: 0;
    }
  }

  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'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%230a1952' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-position: right var(--space-8) center;
    background-repeat: no-repeat;
    background-size: 1rem;
    cursor: pointer;
    padding-inline-end: var(--space-32);
  }
}

.date-range {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);

  span {
    font-size: var(--fs-small);
  }

  input {
    flex: 1;
    font-variant-numeric: tabular-nums;
    max-width: 16ch;
    min-width: 14ch;
  }
}

/* ——— Bouton de soumission ——— */

.btn-search {
  border-radius: var(--radius-full);
  justify-content: center;
  letter-spacing: 0.08rem;
  margin: var(--space-16);
  padding-block: var(--space-16);
  text-transform: uppercase;
  width: 100%;
}

/* ——— Panneau Plan de classement (BOFiP) ——— */

.classification-panel {
  background-color: var(--color-surface-light);
  border-radius: var(--radius-md);
  margin-block-start: var(--space-20);
  margin-inline: var(--space-8);
}

.classification-panel__summary {
  align-items: center;
  cursor: pointer;
  display: flex;
  font-size: var(--fs-small);
  font-weight: 600;
  gap: var(--space-8);
  list-style: none;
  padding: var(--space-12);

  &::-webkit-details-marker {
    display: none;
  }

  .classification-panel__chevron {
    border: 1px solid currentColor;
    border-radius: var(--radius-full);
    margin-inline-start: auto;
    padding: var(--space-4);
    transition: transform 200ms ease-out;
  }
}

.classification-panel[open] .classification-panel__chevron {
  transform: rotate(180deg);
}

.classification-tree {
  border-top: 1px solid var(--color-border-light);
  max-height: 60vh;
  overflow-y: auto;
  padding: var(--space-12) var(--space-16);
}

.classification-tree__list {
  list-style: none;
  margin: 0;
  padding: 0;

  ul {
    list-style: none;
    margin: 0;
    padding-inline-start: var(--space-20);
  }

  li {
    margin-block: var(--space-4);
    max-width: 100%;
    
    &:not(:last-child) {
      border-bottom: 1px solid var(--color-border-light);
      box-shadow: 0 1px 0 color-mix(in srgb, var(--color-white) 60%, transparent);
    }
  }
  
  summary {
    cursor: pointer;
    font-size: var(--fs-small);
    list-style: none;
    padding-block: var(--space-4);

    &::-webkit-details-marker {
      display: none;
    }

    &::before {
      content: "+";
      align-items: center;
      border: 1px solid currentColor;
      border-radius: var(--radius-full);
      display: inline-flex;
      font-size: 1em;
      font-weight: 700;
      height: 1.5em;
      justify-content: center;
      margin-inline-end: var(--space-8);
      width: 1.5em;
    }

    &:hover {
      color: var(--color-accent);
    }
  }

  details[open] > summary {
    color: var(--color-accent);

    &::before {
      content: "−";
    }
  }

  a {
    color: var(--color-body-text);
    display: inline-block;
    font-size: var(--fs-small);
    padding-block: var(--space-4);
    padding-inline-start: calc(1em + var(--space-4));
    text-decoration: none;

    &:hover {
      color: var(--color-accent);
      text-decoration: underline;
    }
  }

  strong {
    color: inherit;
  }

  details[open] > summary strong {
    color: var(--color-accent);
  }
}

/* ——— Messages d'erreur de validation ——— */

.search-error {
  color: var(--color-error, #c0392b);
  font-size: var(--fs-small);
  line-height: 1.4;
  margin: 0;
  min-width: 100%;

  &[hidden] { display: none; }
}

/* Erreur globale (au-dessus du bouton Rechercher) */
.search-error--global {
  background-color: color-mix(in srgb, var(--color-error, #c0392b) 8%, transparent);
  border: 1px solid var(--color-error, #c0392b);
  border-radius: var(--radius-sm);
  margin-block-end: var(--space-8);
  padding: var(--space-12);
  width: 100%;
}


/* Champ invalide */
.criterion-input.is-invalid,
.advanced-field input.is-invalid {
  border-color: var(--color-error, #c0392b);
  outline: 2px solid color-mix(in srgb, var(--color-error, #c0392b) 20%, transparent);
  outline-offset: 0;
}

/* ——— Checkbox dans les options avancées ——— */

.advanced-field__checkbox {
  align-items: center;
  cursor: pointer;
  display: flex;
  font-size: var(--fs-small);
  font-weight: 400;
  gap: var(--space-8);

  input[type="checkbox"] {
    accent-color: var(--color-accent);
    cursor: pointer;
    height: 1rem;
    width: 1rem;
  }
}