/**
 * Phase H + Z.5 — Cart adhésion multi-profile.
 * Réutilise .pricing-card (cards.css:435) pour le style des 3 cards joli existant.
 * Ce fichier ne définit QUE les overrides spécifiques Phase H :
 *  - .pricing-card.selected (état coché)
 *  - .pricing-icon / .pricing-desc / .pricing-btn (extensions du style original)
 *  - #adhesion-cart (panier dynamique)
 *  - #adhesion-payment (formulaire paiement)
 */

/* =========================================================================
   Extensions .pricing-card pour les cards adhésion (Phase Z.5 + Style finalisation)
   ========================================================================= */

/* Icon : SVG/icon dans un rond blanc centré (override font-icon = on rend la
 * pastille via le wrapper .pricing-icon ; l'icon Bootstrap reste centré). */
.pricing-card .pricing-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto 1rem;
    background: var(--adh-icon-bg, #ffffff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.pricing-card .pricing-icon i {
    font-size: 2rem;
    color: var(--adh-icon-color, #2d5016);
    line-height: 1;
}

/* Pro (featured) : icon couleur jaune special */
.pricing-card.pricing-featured .pricing-icon i {
    color: var(--adh-icon-color-featured, #FFC91E);
}

/* Prix sur cards JAUNES (non-featured) : blanc avec stroke vert primary */
.pricing-card .pricing-price {
    margin-bottom: 1.25rem;
}

.pricing-card .pricing-price .price-amount {
    font-family: var(--font-family-heading, inherit);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--adh-price-color, #ffffff);
    line-height: 1;
    /* Stroke 8 directions + 16 directions pour rendu rond stable */
    text-shadow:
        -1px -1px 0 var(--adh-price-stroke, #2d5016),
        0 -1px 0 var(--adh-price-stroke, #2d5016),
        1px -1px 0 var(--adh-price-stroke, #2d5016),
        -1px 0 0 var(--adh-price-stroke, #2d5016),
        1px 0 0 var(--adh-price-stroke, #2d5016),
        -1px 1px 0 var(--adh-price-stroke, #2d5016),
        0 1px 0 var(--adh-price-stroke, #2d5016),
        1px 1px 0 var(--adh-price-stroke, #2d5016),
        -2px 0 0 var(--adh-price-stroke, #2d5016),
        2px 0 0 var(--adh-price-stroke, #2d5016),
        0 -2px 0 var(--adh-price-stroke, #2d5016),
        0 2px 0 var(--adh-price-stroke, #2d5016);
}

.pricing-card .pricing-price .price-period {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-muted, #6b7280);
    margin-left: 0.25rem;
}

/* Pro (featured) : prix jaune special (sans stroke = couleur pleine sur fond blanc) */
.pricing-card.pricing-featured .pricing-price .price-amount {
    color: var(--adh-price-color-featured, #FFC91E);
    text-shadow: none;
}

.pricing-card .pricing-name {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
    color: var(--text-primary, #1f2937);
}

.pricing-card .pricing-desc {
    color: var(--text-secondary, #4b5563);
    font-size: 0.9375rem;
    line-height: 1.5;
    margin-bottom: 1.25rem;
    flex-grow: 1;
}

/* Badge "Recommandé" — appliqué sur la card pricing-featured (Pro) */
.pricing-card .pricing-recommended-badge {
    position: absolute;
    top: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary, #2d5016);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.3rem 1rem;
    border-radius: 999px;
    white-space: nowrap;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    box-shadow: 0 2px 8px rgba(45, 80, 22, 0.25);
}

/* Bouton "J'adhère" sur cards JAUNES (non-featured) :
 * fond blanc, texte orange, hover INVERSÉ (couleurs swappées). */
.pricing-card .pricing-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: #ffffff;
    color: #ffa10e;
    border: 2px solid #ffa10e;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
    margin-top: auto;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.pricing-card .pricing-btn:hover {
    background: #ffa10e;
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 161, 14, 0.35);
}

/* Bouton sur card FEATURED (Pro) : style vert primary cohérent avec border verte */
.pricing-card.pricing-featured .pricing-btn {
    background: var(--primary, #2d5016);
    color: #ffffff;
    border-color: var(--primary, #2d5016);
}

.pricing-card.pricing-featured .pricing-btn:hover {
    background: var(--primary-dark, #1e3a0f);
    border-color: var(--primary-dark, #1e3a0f);
    color: #ffffff;
}

/* État sélectionné — bouton change de couleur pour signaler l'action "Retirer" */
.pricing-card.selected .pricing-btn {
    background: var(--primary, #2d5016);
    color: #ffffff;
    border-color: var(--primary, #2d5016);
}

.pricing-card.selected .pricing-btn:hover {
    background: var(--danger, #dc2626);
    border-color: var(--danger, #dc2626);
}

/* =========================================================================
   #adhesion-cart : section apparaît en dessous des cards quand 1+ click
   ========================================================================= */
#adhesion-cart {
    display: none;
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--color-surface-alt, #f9fafb);
    border-radius: 12px;
    border: 1px solid var(--color-border, #e5e7eb);
}

#adhesion-cart.adh-cart--visible {
    display: block;
    animation: adh-slide-down 0.3s ease;
}

@keyframes adh-slide-down {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.adh-cart-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0 0 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.adh-cart-list {
    list-style: none;
    margin: 0 0 1rem;
    padding: 0;
}

.adh-cart-line {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-bottom: 1px solid var(--color-border, #e5e7eb);
}

.adh-cart-line:last-child {
    border-bottom: 0;
}

.adh-cart-line label {
    flex-grow: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-align: left;
    margin: 0;
}

.adh-cart-line input[type="checkbox"] {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.adh-cart-line-label {
    font-weight: 500;
}

.adh-cart-line-meta {
    color: var(--color-text-muted, #6b7280);
    font-size: 0.875rem;
}

.adh-cart-line-price {
    flex-shrink: 0;
    font-weight: 600;
    color: var(--color-primary, #2d6a4f);
}

.adh-cart-line-remove {
    flex-shrink: 0;
    background: transparent;
    border: 0;
    color: var(--color-danger, #dc2626);
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    font-size: 1.25rem;
    line-height: 1;
    border-radius: 4px;
}

.adh-cart-line-remove:hover {
    background: var(--color-danger-soft, #fee2e2);
}

.adh-cart-section-title {
    margin: 1rem 0 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted, #6b7280);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.adh-cart-empty-state {
    padding: 1rem;
    text-align: center;
    color: var(--color-text-muted, #6b7280);
    font-style: italic;
}

.adh-cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0.75rem;
    border-top: 2px solid var(--color-border-strong, #d1d5db);
    font-size: 1.25rem;
    font-weight: 700;
}

.adh-cart-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    justify-content: flex-end;
}

.adh-cart-btn-cancel {
    padding: 0.625rem 1.25rem;
    background: transparent;
    border: 1px solid var(--color-border, #e5e7eb);
    color: var(--color-text, #1f2937);
    border-radius: 8px;
    cursor: pointer;
    font-weight: 500;
}

.adh-cart-btn-validate {
    padding: 0.625rem 1.5rem;
    background: var(--color-primary, #2d6a4f);
    color: #ffffff;
    border: 0;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.adh-cart-btn-validate:hover {
    background: var(--color-primary-dark, #1f4f3a);
}

.adh-cart-btn-validate:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* =========================================================================
   #adhesion-payment : étape paiement (auth ou register inline)
   ========================================================================= */
#adhesion-payment {
    display: none;
    margin-top: 2rem;
    padding: 1.5rem;
    background: var(--color-surface, #ffffff);
    border-radius: 12px;
    border: 1px solid var(--color-border, #e5e7eb);
}

#adhesion-payment.adh-payment--visible {
    display: block;
    animation: adh-slide-down 0.3s ease;
}

.adh-payment-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0 0 1rem;
}

/* Bouton "Retour au panier" — bottom-left du #adhesion-payment (Phase 2) */
.adh-payment-back-link {
    position: absolute;
    bottom: 1rem;
    left: 1.5rem;
    background: transparent;
    border: 0;
    color: var(--primary, #2d5016);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    padding: 0.375rem 0.5rem;
    border-radius: 6px;
    transition: background 0.15s ease, color 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
}

.adh-payment-back-link:hover {
    background: rgba(45, 80, 22, 0.08);
    color: var(--primary-dark, #1e3a0f);
}

#adhesion-payment {
    position: relative;
    padding-bottom: 3.5rem;
}

.adh-payment-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--color-border, #e5e7eb);
}

.adh-payment-tab {
    padding: 0.625rem 1.25rem;
    background: transparent;
    border: 0;
    cursor: pointer;
    font-weight: 500;
    color: var(--color-text-muted, #6b7280);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}

.adh-payment-tab.adh-payment-tab--active {
    color: var(--color-primary, #2d6a4f);
    border-bottom-color: var(--color-primary, #2d6a4f);
}

.adh-payment-form {
    display: none;
}

.adh-payment-form.adh-payment-form--active {
    display: block;
}

.adh-payment-form .form-group {
    margin-bottom: 1rem;
}

.adh-payment-form label {
    display: block;
    margin-bottom: 0.375rem;
    font-weight: 500;
    font-size: 0.9375rem;
}

.adh-payment-form input[type="text"],
.adh-payment-form input[type="email"],
.adh-payment-form input[type="password"] {
    width: 100%;
    padding: 0.625rem 0.75rem;
    border: 1px solid var(--color-border, #e5e7eb);
    border-radius: 6px;
    font-size: 1rem;
    background: var(--color-surface, #ffffff);
}

.adh-payment-form input:focus {
    outline: 0;
    border-color: var(--color-primary, #2d6a4f);
    box-shadow: 0 0 0 3px var(--color-primary-soft, #ecfdf5);
}

.adh-payment-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 480px) {
    .adh-payment-form-row {
        grid-template-columns: 1fr;
    }
}

.adh-payment-error {
    margin-top: 0.75rem;
    padding: 0.75rem;
    background: var(--color-danger-soft, #fee2e2);
    color: var(--color-danger, #dc2626);
    border-radius: 6px;
    font-size: 0.875rem;
    display: none;
}

.adh-payment-error.adh-payment-error--visible {
    display: block;
}

.adh-payment-submit {
    width: 100%;
    padding: 0.875rem;
    background: var(--color-primary, #2d6a4f);
    color: #ffffff;
    border: 0;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 1rem;
    margin-top: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.adh-payment-submit:hover {
    background: var(--color-primary-dark, #1f4f3a);
}

.adh-payment-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.adh-payment-loader {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: adh-spin 0.6s linear infinite;
}

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

/* =========================================================================
   Phase 4 — PDF Viewer Modal (centré + fullscreen)
   ========================================================================= */
.pdf-viewer-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
}

.pdf-viewer-modal.pdf-viewer-modal--open {
    display: flex;
    animation: pdf-fade-in 0.2s ease;
}

@keyframes pdf-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.pdf-viewer-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    cursor: pointer;
}

.pdf-viewer-dialog {
    position: relative;
    width: min(900px, 90vw);
    height: 85vh;
    background: var(--color-surface, #ffffff);
    border-radius: 12px;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: pdf-slide-up 0.25s ease;
}

@keyframes pdf-slide-up {
    from { opacity: 0; transform: translateY(20px) scale(0.98); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Plein écran — utilise Fullscreen API natif sur le dialog */
.pdf-viewer-dialog:fullscreen {
    width: 100vw;
    height: 100vh;
    max-width: none;
    border-radius: 0;
}

.pdf-viewer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.875rem 1.25rem;
    border-bottom: 1px solid var(--color-border, #e5e7eb);
    background: var(--color-surface-alt, #f9fafb);
    flex-shrink: 0;
}

.pdf-viewer-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary, #1f2937);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex-grow: 1;
}

.pdf-viewer-actions {
    display: flex;
    gap: 0.375rem;
    flex-shrink: 0;
}

.pdf-viewer-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary, #4b5563);
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s ease, color 0.15s ease;
    font-size: 1rem;
}

.pdf-viewer-btn:hover {
    background: rgba(0, 0, 0, 0.06);
    color: var(--primary, #2d5016);
}

.pdf-viewer-btn--close:hover {
    background: rgba(220, 38, 38, 0.1);
    color: var(--danger, #dc2626);
}

.pdf-viewer-iframe {
    flex-grow: 1;
    width: 100%;
    border: 0;
    background: #525659;
}

/* Empêche le scroll du body quand modal ouvert */
body.pdf-viewer-open {
    overflow: hidden;
}