/**
 * D&I Forms - Styles publics
 * Design calé sur l'identité D&I : fond teal foncé, accent #08DCB4
 *
 * Variables CSS modifiables depuis le thème enfant si besoin.
 */

.di-form-wrapper {
    --di-primary:        #08DCB4;
    --di-primary-hover:  #06c4a0;
    --di-dark:           #0A3D35;
    --di-text:           #ffffff;
    --di-text-muted:     rgba(255, 255, 255, 0.75);
    --di-input-bg:       #EDF0FF;
    --di-input-text:     #1f2937;
    --di-input-border:   transparent;
    --di-input-focus:    #08DCB4;
    --di-error:          #fca5a5;
    --di-error-bg:       rgba(220, 38, 38, 0.08);
    --di-success-bg:     rgba(8, 220, 180, 0.12);
    --di-success-border: rgba(8, 220, 180, 0.4);
    --di-radius:         6px;
    --di-gap:            18px;

    color: var(--di-text);
    font-family: inherit;
    line-height: 1.5;
}

/* Grille des champs */
.di-form__fields {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--di-gap);
}

.di-field              { display: flex; flex-direction: column; grid-column: span 6; min-width: 0; }
.di-field--col-33      { grid-column: span 2; }
.di-field--col-50      { grid-column: span 3; }
.di-field--col-100     { grid-column: span 6; }

@media (max-width: 768px) {
    .di-field--col-33,
    .di-field--col-50 { grid-column: span 6; }
}

/* Labels */
.di-field__label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--di-text);
}

.di-required-mark {
    color: var(--di-primary);
    font-weight: 700;
    margin-left: 2px;
}

/* Inputs / textarea */
.di-input,
.di-textarea {
    width: 100%;
    padding: 12px 14px;
    background: var(--di-input-bg);
    color: var(--di-input-text);
    border: 1.5px solid var(--di-input-border);
    border-radius: var(--di-radius);
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    box-sizing: border-box;
}
.di-textarea { resize: vertical; min-height: 110px; }

.di-input:focus,
.di-textarea:focus {
    outline: none;
    border-color: var(--di-input-focus);
    box-shadow: 0 0 0 3px rgba(8, 220, 180, 0.25);
}

.di-input::placeholder,
.di-textarea::placeholder { color: #6b7280; opacity: 0.7; }

/* Radios */
.di-field__radios {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    padding-top: 2px;
}
.di-radio {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 15px;
    color: var(--di-text);
}
.di-radio input[type="radio"] {
    width: 16px; height: 16px;
    accent-color: var(--di-primary);
    cursor: pointer;
    margin: 0;
}

/* Checkbox (consentement) */
.di-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    line-height: 1.5;
    color: var(--di-text);
}
.di-checkbox input[type="checkbox"] {
    margin-top: 3px;
    width: 16px; height: 16px;
    accent-color: var(--di-primary);
    cursor: pointer;
    flex-shrink: 0;
}

/* État erreur sur un champ */
.di-field.has-error .di-input,
.di-field.has-error .di-textarea { border-color: #ef4444; box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.18); }
.di-field__error {
    display: none;
    margin-top: 6px;
    font-size: 13px;
    color: var(--di-error);
}
.di-field.has-error .di-field__error { display: block; }

/* Bouton */
.di-button {
    width: 100%;
    padding: 14px 24px;
    background: var(--di-primary);
    color: #ffffff;
    font-family: inherit;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: var(--di-radius);
    cursor: pointer;
    transition: background 0.15s ease, transform 0.05s ease;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}
.di-button:hover:not(:disabled)  { background: var(--di-primary-hover); }
.di-button:active:not(:disabled) { transform: translateY(1px); }
.di-button:disabled              { opacity: 0.65; cursor: not-allowed; }

.di-button__spinner {
    display: none;
    width: 18px; height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: di-spin 0.7s linear infinite;
}
.di-form.is-loading .di-button__spinner { display: inline-block; }
.di-form.is-loading .di-button { cursor: wait; }

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

/* Messages globaux de feedback */
.di-form__message {
    margin-top: 18px;
    padding: 14px 16px;
    border-radius: var(--di-radius);
    font-size: 15px;
    line-height: 1.5;
}
.di-form__message--success {
    background: var(--di-success-bg);
    border: 1px solid var(--di-success-border);
    color: var(--di-primary);
}
.di-form__message--error {
    background: var(--di-error-bg);
    border: 1px solid rgba(239, 68, 68, 0.35);
    color: #fca5a5;
}

/* Honeypot masqué de façon accessible mais invisible */
.di-form__honeypot {
    position: absolute !important;
    left: -10000px !important;
    top: auto !important;
    width: 1px !important; height: 1px !important;
    overflow: hidden !important;
}

/* Mention obligatoire en bas */
.di-form__legend {
    margin-top: 16px;
    font-size: 13px;
    font-style: italic;
    color: var(--di-text-muted);
}

/* État "submitted" : on grise le formulaire après succès */
.di-form.is-submitted .di-form__fields { opacity: 0.55; pointer-events: none; }

/* ------------------------------------------------------------------ */
/* Variante "underline" — formulaire "Nous rejoindre"                  */
/* Champs sans fond, simple ligne en bas couleur accent                */
/* ------------------------------------------------------------------ */

.di-form-wrapper--underline .di-input,
.di-form-wrapper--underline .di-textarea {
    background: transparent;
    color: var(--di-text);
    border: none;
    border-bottom: 1px solid var(--di-primary);
    border-radius: 0;
    padding: 10px 2px;
    font-size: 15px;
}
.di-form-wrapper--underline .di-input:focus,
.di-form-wrapper--underline .di-textarea:focus {
    border-bottom-color: #ffffff;
    box-shadow: none;
}
.di-form-wrapper--underline .di-input::placeholder,
.di-form-wrapper--underline .di-textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}
.di-form-wrapper--underline .di-field.has-error .di-input,
.di-form-wrapper--underline .di-field.has-error .di-textarea {
    border-bottom-color: #ef4444;
    box-shadow: none;
}

/* ------------------------------------------------------------------ */
/* Upload                                                              */
/* ------------------------------------------------------------------ */

.di-upload {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 12px 22px;
    background: #ffffff;
    color: var(--di-dark);
    border: none;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 600;
    font-size: 14px;
    transition: background 0.15s ease, transform 0.05s ease;
    position: relative;
    max-width: 100%;
}
.di-upload:hover      { background: #f3f4f6; }
.di-upload:active     { transform: translateY(1px); }

.di-upload .di-required-mark { color: var(--di-primary); }

.di-upload__input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.di-upload__filename {
    display: inline-block;
    max-width: 260px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: #6b7280;
    font-weight: 400;
    font-size: 13px;
}
.di-upload__filename:empty::before {
    content: attr(data-empty-label);
    color: #9ca3af;
}
.di-upload.has-file              { background: rgba(8, 220, 180, 0.15); color: var(--di-text); }
.di-upload.has-file .di-upload__filename { color: var(--di-text); }

.di-upload__hint {
    margin: 8px 0 0;
    font-size: 12px;
    color: var(--di-text-muted);
}

/* Sur la variante underline, les labels sont plus espacés */
.di-form-wrapper--underline .di-field__label {
    font-size: 14px;
    margin-bottom: 8px;
}