/* ============================================================
   Inscription Formation – Formulaire public
   Charte graphique GS Formations
   --------------------------------------------------------------
   Verts : #475b46 (foncé / primaire), #596b59 (sage),
           #aecbaa (clair), #d5e8d2 (très clair)
   Or / crème : #b9af8d, #feeec3, #f6f9f0
   Texte : #423b23 (marron foncé), #6e654d (olive)
   Bordures : #d8d3c3 (custom — beige doux)
   ============================================================ */

.if-form-wrapper {
    --if-primary:        #475b46;
    --if-primary-dark:   #3a4b39;
    --if-primary-soft:   #596b59;
    --if-accent:         #b9af8d;
    --if-accent-soft:    #d5e8d2;
    --if-bg-page:        #f6f9f0;
    --if-bg-card:        #ffffff;
    --if-cream:          #feeec3;
    --if-text:           #423b23;
    --if-text-soft:      #6e654d;
    --if-border:         #d8d3c3;
    --if-border-strong:  #b9af8d;
    --if-error:          #b94a3c;

    --if-font-title: "Iowan Old Style", "Iowan", "Charter", "Georgia", "Times New Roman", serif;
    --if-font-body:  "Hoves", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

    max-width: 760px;
    margin: 2rem auto;
    background: var(--if-bg-page);
    padding: 2rem 1.25rem;
    border-radius: 14px;
    font-family: var(--if-font-body);
    color: var(--if-text);
}

/* ===== Carte du formulaire ===== */
.if-form {
    position: relative;
    background: var(--if-bg-card);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid var(--if-border);
    box-shadow: 0 6px 24px rgba(71, 91, 70, 0.08);
    overflow: hidden;
}

/* Bandeau d'accent vert/or en haut de la carte */
.if-form-accent {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--if-primary);
}

.if-form-accent::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 38%;
    height: 1px;
    background: var(--if-accent);
}

/* ===== Étapes ===== */
.if-step {
    display: none;
    animation: ifFadeIn 0.4s cubic-bezier(.4,0,.2,1);
}

.if-step.if-step-active {
    display: block;
}

@keyframes ifFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ===== Labels / titres ===== */
.if-label {
    display: block;
    font-family: var(--if-font-title);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--if-primary);
    margin: 0 0 1.25rem;
    line-height: 1.35;
    letter-spacing: -0.005em;
}

.if-sub-label {
    display: block;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--if-text-soft);
    margin: 1rem 0 0.5rem;
}

.if-help {
    color: var(--if-text-soft);
    font-size: 0.9rem;
    margin: -0.75rem 0 0.75rem;
    font-style: italic;
}

.if-req {
    color: var(--if-error);
    font-weight: 700;
}

.if-empty {
    background: var(--if-cream);
    border-left: 3px solid var(--if-accent);
    padding: 1rem;
    border-radius: 6px;
    color: var(--if-text);
}

/* ===== Champs de saisie ===== */
.if-form input[type="text"],
.if-form input[type="email"],
.if-form input[type="tel"],
.if-form input[type="date"],
.if-form input[type="number"],
.if-form textarea,
.if-form select {
    width: 100%;
    padding: 0.85rem 1rem;
    font-size: 1rem;
    border: 1px solid var(--if-border);
    border-radius: 8px;
    background: var(--if-bg-page);
    transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
    font-family: inherit;
    color: var(--if-text);
    margin-bottom: 0.75rem;
}

.if-form input::placeholder,
.if-form textarea::placeholder {
    color: #9a9683;
    font-style: italic;
}

.if-form input:focus,
.if-form textarea:focus,
.if-form select:focus {
    outline: none;
    border-color: var(--if-primary);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(71, 91, 70, 0.12);
}

.if-form input.if-invalid,
.if-form textarea.if-invalid {
    border-color: var(--if-error);
    background: #fdf3f1;
}

.if-form textarea {
    resize: vertical;
    min-height: 110px;
}

.if-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

/* ===== Cartes (formations / paiement) ===== */
.if-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.if-options-radio {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.if-option-card {
    display: block;
    padding: 1rem 1.25rem;
    border: 1px solid var(--if-border);
    border-radius: 10px;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
    background: var(--if-bg-page);
}

.if-option-card:hover {
    border-color: var(--if-primary-soft);
    background: #ffffff;
    box-shadow: 0 2px 8px rgba(71, 91, 70, 0.08);
}

.if-option-card input[type="radio"] {
    margin-right: 0.75rem;
    accent-color: var(--if-primary);
}

.if-option-card.is-selected,
.if-option-card:has(input:checked) {
    border-color: var(--if-primary);
    background: var(--if-accent-soft);
    box-shadow: inset 0 0 0 1px var(--if-primary);
}

.if-option-content {
    display: inline-flex;
    flex-direction: column;
    gap: 0.3rem;
    vertical-align: middle;
}

.if-option-content strong {
    font-family: var(--if-font-title);
    font-size: 1.1rem;
    color: var(--if-primary);
    font-weight: 700;
}

.if-meta {
    font-size: 0.875rem;
    color: var(--if-text-soft);
}

.if-meta.if-price {
    color: var(--if-primary);
    font-weight: 700;
    font-size: 1rem;
}

/* ===== Civilité ===== */
.if-civilite-group {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.if-radio-inline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 1rem;
    padding: 0.7rem 1.1rem;
    border: 1px solid var(--if-border);
    border-radius: 8px;
    transition: border-color 0.2s, background 0.2s;
    background: var(--if-bg-page);
    flex: 1;
    justify-content: center;
}

.if-radio-inline:hover {
    border-color: var(--if-primary-soft);
    background: #ffffff;
}

.if-radio-inline:has(input:checked) {
    border-color: var(--if-primary);
    background: var(--if-accent-soft);
    color: var(--if-primary);
    font-weight: 600;
}

.if-radio-inline input {
    accent-color: var(--if-primary);
}

/* ===== Cases à cocher ===== */
.if-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    line-height: 1.55;
    font-size: 0.95rem;
    color: var(--if-text);
}

.if-checkbox input {
    margin-top: 0.2rem;
    width: 1.15rem;
    height: 1.15rem;
    accent-color: var(--if-primary);
    flex-shrink: 0;
    cursor: pointer;
}

.if-checkbox a {
    color: var(--if-primary);
    text-decoration: underline;
    text-decoration-color: var(--if-accent);
    text-underline-offset: 3px;
    font-weight: 600;
}

.if-checkbox a:hover {
    text-decoration-color: var(--if-primary);
}

/* Bloc engagement : mise en avant */
.if-engagement-block {
    background: var(--if-bg-page);
    border: 1px solid var(--if-border);
    border-left: 4px solid var(--if-primary);
    padding: 1.25rem 1.5rem;
    border-radius: 8px;
    margin-top: 1.5rem;
}

.if-checkbox-engagement strong {
    color: var(--if-primary);
}

/* ===== Boutons ===== */
.if-actions {
    display: flex;
    justify-content: space-between;
    margin-top: 2rem;
    gap: 0.75rem;
}

.if-btn {
    padding: 0.9rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.1s;
    border: 1px solid transparent;
    font-family: inherit;
    letter-spacing: 0.01em;
}

.if-btn-prev {
    background: transparent;
    color: var(--if-primary);
    border-color: var(--if-border);
}

.if-btn-prev:hover {
    background: var(--if-bg-page);
    border-color: var(--if-primary-soft);
}

.if-btn-next,
.if-btn-submit {
    background: var(--if-primary);
    color: #ffffff;
    margin-left: auto;
    border-color: var(--if-primary);
}

.if-btn-next:hover,
.if-btn-submit:hover {
    background: var(--if-primary-dark);
    border-color: var(--if-primary-dark);
}

.if-btn-next:active,
.if-btn-submit:active {
    transform: translateY(1px);
}

.if-btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* ===== Progression ===== */
.if-progress {
    height: 5px;
    background: var(--if-border);
    border-radius: 3px;
    margin-top: 1.75rem;
    overflow: hidden;
}

.if-progress-bar {
    height: 100%;
    background: var(--if-primary);
    border-radius: 3px;
    transition: width 0.4s cubic-bezier(.4,0,.2,1);
}

.if-step-indicator {
    text-align: center;
    color: var(--if-text-soft);
    font-size: 0.8rem;
    margin-top: 0.5rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

/* ===== Messages ===== */
.if-message {
    padding: 0.875rem 1rem;
    border-radius: 6px;
    margin-bottom: 1.25rem;
    font-size: 0.95rem;
    animation: ifFadeIn 0.3s;
}

.if-message-error {
    background: #fdf3f1;
    color: var(--if-error);
    border-left: 3px solid var(--if-error);
}

/* ===== Confirmation ===== */
.if-success {
    background: var(--if-bg-card);
    padding: 3.5rem 2rem;
    border-radius: 12px;
    border: 1px solid var(--if-border);
    box-shadow: 0 6px 24px rgba(71, 91, 70, 0.08);
    text-align: center;
    animation: ifFadeIn 0.5s;
}

.if-success-icon {
    width: 88px;
    height: 88px;
    background: var(--if-primary);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 0 auto 1.5rem;
}

.if-success h2 {
    font-family: var(--if-font-title);
    color: var(--if-primary);
    margin: 0 0 1rem;
    font-size: 1.85rem;
    font-weight: 700;
}

.if-success p {
    color: var(--if-text-soft);
    font-size: 1.05rem;
    line-height: 1.65;
}

/* ===== Mobile ===== */
@media (max-width: 600px) {
    .if-form-wrapper { padding: 1rem 0.5rem; }
    .if-form { padding: 1.75rem 1.25rem; }
    .if-row, .if-options-radio { grid-template-columns: 1fr; }
    .if-label { font-size: 1.2rem; }
    .if-civilite-group { flex-direction: column; gap: 0.5rem; }
    .if-radio-inline { width: 100%; }
    .if-actions { flex-direction: column-reverse; }
    .if-btn-next, .if-btn-submit { margin-left: 0; width: 100%; }
    .if-btn-prev { width: 100%; }
}