/* Formulaire : étapes, champs, recherche, choix du mode de temps, bouton Calculer. */

/* ---------- Étapes ---------- */

.form-step + .form-step { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--color-border); }
.form-step h2 {
  margin: 0 0 12px;
  font-size: 17px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.step-icon {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  font-size: 13px;
}

/* ---------- Champs ---------- */

.field { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; min-width: 0; }
.field label { font-size: 14px; font-weight: 500; }
.field-row { display: flex; gap: 12px; flex-wrap: wrap; }
.field-row > .field { flex: 1 1 140px; }
.field-row > .field-wide { flex: 2 1 200px; }

.required { color: var(--color-accent); font-weight: 700; }
.required-note { margin-top: 16px; }

input[type="search"], input[type="number"], input[type="time"], select {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  font: inherit;
  color: inherit;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: 10px;
}
input:disabled, select:disabled { opacity: .55; }

.hint { margin: 2px 0 0; color: var(--color-muted); font-size: 13px; }
.form-error { min-height: 1em; margin: 10px 0 0; color: var(--color-accent); font-size: 14px; }

.checkbox {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  cursor: pointer;
}
.checkbox input { width: 18px; height: 18px; accent-color: var(--color-accent); }
.checkbox i { width: 16px; color: var(--color-muted); text-align: center; }

/* Blocs « Avancé » repliables */
.advanced { margin-top: 4px; }
.advanced summary {
  padding: 6px 0;
  color: var(--color-muted);
  font-size: 14px;
  cursor: pointer;
  user-select: none;
}
.advanced summary i { margin-right: 4px; }
.advanced[open] summary { margin-bottom: 8px; }

/* ---------- Recherche avec suggestions ---------- */

.search-field { position: relative; }
.search-icon {
  position: absolute;
  left: 13px;
  top: 37px;
  color: var(--color-muted);
  pointer-events: none;
}
.search-field input[type="search"] { padding-left: 38px; }

.suggestions {
  position: absolute;
  top: 74px;
  left: 0;
  right: 0;
  z-index: 10;
  max-height: 340px;
  margin: 0;
  padding: 6px;
  overflow-y: auto;
  list-style: none;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: var(--shadow);
}
.suggestions li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
}
.suggestions li[aria-selected="true"], .suggestions li:hover { background: var(--color-surface-alt); }
.suggestions .suggestion-group {
  padding-top: 10px;
  color: var(--color-muted);
  font-size: 12px;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: default;
}
.suggestions .suggestion-group:hover { background: none; }
.suggestion-meta { color: var(--color-muted); font-size: 13px; white-space: nowrap; }

/* ---------- Choix « Une durée / Une heure de fin » ---------- */

.segmented {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 3px;
  background: var(--color-surface-alt);
  border: 1px solid var(--color-border);
  border-radius: 999px;
}
.segmented label {
  padding: 6px 16px;
  border-radius: 999px;
  font-size: 14px;
  cursor: pointer;
}
.segmented i { margin-right: 4px; }
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented label:has(input:checked) { background: var(--color-accent-soft); color: var(--color-accent); font-weight: 700; }
.segmented label:has(input:focus-visible) { outline: 2px solid var(--color-accent); }

/* Raccourcis 30 min, 1 h… */
.shortcuts { display: flex; flex-wrap: wrap; gap: 8px; }
.shortcuts button {
  padding: 6px 12px;
  font: inherit;
  font-size: 13px;
  color: inherit;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  cursor: pointer;
}
.shortcuts button i { margin-right: 4px; }
.shortcuts button:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* ---------- Bouton Calculer ---------- */

.submit-button {
  width: 100%;
  margin-top: 20px;
  padding: 14px;
  font: inherit;
  font-size: 17px;
  font-weight: 700;
  color: var(--color-on-accent);
  background: var(--color-accent);
  border: 0;
  border-radius: 12px;
  cursor: pointer;
}
.submit-button i { margin-right: 4px; }
.submit-button:hover { filter: brightness(1.05); }