/* ============================================================
   EPN Livre d'or — Feuille de style publique
   Palette dorée | WCAG 2.1 AA | Mobile-first
   ============================================================ */

:root {
    --epn-or:         #c9a22a;
    --epn-or-light:   #f0d060;
    --epn-or-dark:    #8b6914;
    --epn-fond:       #fdf8ee;
    --epn-texte:      #2c1f00;
    --epn-vert:       #2e7d32;
    --epn-orange:     #f57c00;
    --epn-rouge:      #c62828;
    --epn-radius:     12px;
    --epn-shadow:     0 2px 12px rgba(0,0,0,.10);
}

/* ── Wrapper principal ── */
.epn-lo-wrapper {
    font-family: inherit;
    color: var(--epn-texte);
    background: var(--epn-fond);
    border: 1px solid var(--epn-or-light);
    border-radius: var(--epn-radius);
    padding: 2rem 1.5rem;
    max-width: 860px;
    margin: 2rem auto;
    box-shadow: var(--epn-shadow);
}

/* ── En-tête ── */
.epn-lo-header {
    text-align: left;
    margin-bottom: 2rem;
    border-left: 4px solid var(--epn-or);
    padding-left: 1rem;
}
.epn-lo-titre {
    font-size: clamp(1.4rem, 4vw, 2rem);
    color: var(--epn-or-dark);
    margin: 0 0 .5rem;
}
.epn-lo-intro {
    color: #5a4500;
    font-size: .95rem;
    margin: 0;
}

/* ── Sélecteur type d'activité ── */
.epn-lo-activite-group {
    border: none;
    padding: 0;
    margin: 0 0 2rem;
}
.epn-lo-activite-choices {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}
.epn-activite-label {
    flex: 1;
    min-width: 200px;
    cursor: pointer;
}
.epn-activite-radio {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}
.epn-activite-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: .35rem;
    padding: 1.25rem 1rem;
    border: 2px solid #d4b865;
    border-radius: 12px;
    background: #fff;
    transition: border-color .2s, background .2s, box-shadow .2s;
}
.epn-activite-label:hover .epn-activite-card {
    border-color: var(--epn-or);
    background: #fdf5dc;
}
.epn-activite-radio:checked + .epn-activite-card {
    border-color: var(--epn-or);
    background: #fdf5dc;
    box-shadow: 0 0 0 3px #f0c04044;
}
.epn-activite-radio:focus-visible + .epn-activite-card {
    outline: 3px solid var(--epn-or-dark);
    outline-offset: 3px;
}
.epn-activite-icon { font-size: 2rem; }
.epn-activite-nom { font-weight: 700; color: var(--epn-or-dark); font-size: 1rem; }
.epn-activite-desc { font-size: .8rem; color: #7a6530; }

/* ── Messages ── */
.epn-lo-message {
    padding: 1rem 1.25rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-weight: 600;
}
.epn-lo-message.success {
    background: #e8f5e9;
    border: 1px solid var(--epn-vert);
    color: var(--epn-vert);
}
.epn-lo-message.error {
    background: #ffebee;
    border: 1px solid var(--epn-rouge);
    color: var(--epn-rouge);
}

/* ── Titres de sections ── */
.epn-lo-section-title {
    display: block;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--epn-or-dark);
    margin-bottom: .75rem;
    border-bottom: 2px solid var(--epn-or-light);
    padding-bottom: .35rem;
}
.epn-lo-optional, .epn-lo-required {
    font-weight: 400;
    font-size: .85em;
    color: #777;
    margin-left: .35rem;
}
.epn-lo-required { color: var(--epn-rouge); }

/* ── Grille critères ── */
.epn-lo-criteres-group {
    border: none;
    padding: 0;
    margin: 0 0 2rem;
}
.epn-lo-criteres-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}
@media (min-width: 540px) { .epn-lo-criteres-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 760px) { .epn-lo-criteres-grid { grid-template-columns: repeat(4, 1fr); } }

/* ── Checkboxes visuelles ── */
.epn-critere-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    cursor: pointer;
    padding: .75rem .5rem;
    border-radius: 8px;
    transition: background .2s;
    min-height: 44px;
    min-width: 44px;
    position: relative;
}
.epn-critere-label:hover { background: #f5e9c0; }

.epn-checkbox-hidden {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.epn-img-active  { display: none; }
.epn-img-inactive {
    display: block;
    filter: grayscale(0.4);
    opacity: .7;
    transition: all .25s;
}

.epn-checkbox-hidden:checked ~ .epn-critere-visuel .epn-img-inactive { display: none; }
.epn-checkbox-hidden:checked ~ .epn-critere-visuel .epn-img-active {
    display: block;
    animation: epn-pulse-gold .35s ease;
    filter: drop-shadow(0 0 8px #f0c040aa);
}
.epn-checkbox-hidden:checked ~ .epn-critere-nom {
    color: var(--epn-or-dark);
    font-weight: 700;
}

.epn-checkbox-hidden:focus-visible ~ .epn-critere-visuel {
    outline: 3px solid #f0a000;
    outline-offset: 4px;
    border-radius: 8px;
}

@keyframes epn-pulse-gold {
    0%   { transform: scale(.9); opacity: .6; }
    60%  { transform: scale(1.1); opacity: 1; }
    100% { transform: scale(1); opacity: 1; }
}

.epn-critere-nom {
    margin-top: .5rem;
    font-size: .875rem;
    color: var(--epn-texte);
    transition: color .2s;
}

/* ── Étoiles ── */
.epn-lo-note-group {
    border: none;
    padding: 0;
    margin: 0 0 2rem;
}
.epn-lo-stars {
    display: flex;
    flex-direction: row-reverse;
    justify-content: flex-end;
    gap: .25rem;
}
.epn-star-input { position: absolute; opacity: 0; width: 0; height: 0; }
.epn-star-label {
    font-size: 2.5rem;
    color: #d0c090;
    cursor: pointer;
    transition: color .15s, transform .15s;
    min-width: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.epn-lo-stars:hover .epn-star-label { color: var(--epn-or); }
.epn-star-label:hover ~ .epn-star-label { color: var(--epn-or); }
.epn-star-input:checked ~ .epn-star-label { color: var(--epn-or); }
.epn-star-label:hover { transform: scale(1.15); }
.epn-star-input:focus-visible + .epn-star-label {
    outline: 3px solid var(--epn-or);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ── Textarea ── */
.epn-lo-comment-group { margin-bottom: 1.5rem; }
.epn-lo-textarea {
    width: 100%;
    border: 1.5px solid #d4b865;
    border-radius: 8px;
    padding: .65rem .85rem;
    font-size: .95rem;
    background: #fff;
    color: var(--epn-texte);
    resize: vertical;
    transition: border-color .2s, box-shadow .2s;
    box-sizing: border-box;
}
.epn-lo-textarea:focus {
    outline: none;
    border-color: var(--epn-or);
    box-shadow: 0 0 0 3px #f0c04033;
}
.epn-lo-char-count {
    display: block;
    text-align: right;
    font-size: .8rem;
    color: #888;
    margin-top: .25rem;
}

/* ── RGPD ── */
.epn-lo-rgpd-mention {
    font-size: .8rem;
    color: #7a6530;
    border-left: 3px solid var(--epn-or-light);
    padding-left: .75rem;
    margin: 1.25rem 0;
}

/* ── Bouton soumettre ── */
.epn-lo-submit-row { text-align: center; margin: 1.5rem 0; }
.epn-lo-btn-submit {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: var(--epn-or);
    color: #fff;
    border: none;
    border-radius: 30px;
    padding: .85rem 2.5rem;
    font-size: 1.05rem;
    font-weight: 700;
    cursor: pointer;
    transition: background .2s, transform .15s, box-shadow .2s;
    box-shadow: 0 4px 16px rgba(201,162,42,.35);
    min-height: 44px;
}
.epn-lo-btn-submit:hover { background: var(--epn-or-dark); transform: translateY(-1px); }
.epn-lo-btn-submit:focus-visible {
    outline: 3px solid var(--epn-or-dark);
    outline-offset: 3px;
}
.epn-lo-btn-submit:disabled { opacity: .65; cursor: not-allowed; transform: none; }
.epn-btn-spinner {
    width: 18px; height: 18px;
    border: 2px solid #fff8;
    border-top-color: #fff;
    border-radius: 50%;
    animation: epn-spin .7s linear infinite;
}
@keyframes epn-spin { to { transform: rotate(360deg); } }

/* ── Statistiques ── */
.epn-lo-stats-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--epn-or-light);
}
.epn-lo-stats-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.epn-lo-stats-title {
    font-size: 1.25rem;
    color: var(--epn-or-dark);
    font-weight: 700;
    margin: 0;
}
.epn-lo-year-form { display: flex; align-items: center; gap: .5rem; }
.epn-lo-year-select {
    border: 1.5px solid #d4b865;
    border-radius: 6px;
    padding: .3rem .6rem;
    color: var(--epn-texte);
    background: #fff;
}

/* Jauge circulaire */
.epn-lo-stats-global {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
}
.epn-lo-gauge-wrapper {
    position: relative;
    width: 160px;
    flex-shrink: 0;
}
.epn-lo-gauge-label {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    pointer-events: none;
}
.epn-gauge-pct { font-size: 1.6rem; font-weight: 800; }
.epn-gauge-desc { font-size: .7rem; color: #888; }
.epn-color-green .epn-gauge-pct { color: var(--epn-vert); }
.epn-color-orange .epn-gauge-pct { color: var(--epn-orange); }
.epn-color-red .epn-gauge-pct { color: var(--epn-rouge); }

.epn-lo-stats-summary p { margin: .35rem 0; }
.epn-lo-avg-note { display: flex; align-items: center; gap: .5rem; }
.epn-stars-display { color: var(--epn-or); font-size: 1.2rem; }

/* Barres de progression */
.epn-lo-criteres-stats h4 {
    font-size: 1rem;
    color: var(--epn-or-dark);
    margin-bottom: 1rem;
}
.epn-lo-bars-list { list-style: none; margin: 0; padding: 0; }
.epn-lo-bar-item {
    display: flex;
    align-items: flex-start;
    gap: .75rem;
    margin-bottom: 1.25rem;
}
.epn-lo-bar-info { flex: 1; }
.epn-lo-bar-label {
    display: flex;
    justify-content: space-between;
    margin-bottom: .3rem;
    font-size: .9rem;
    font-weight: 600;
}
.epn-lo-bar-pct { color: var(--epn-or-dark); }
.epn-lo-bar-track {
    background: #e8d8a0;
    border-radius: 20px;
    height: 14px;
    overflow: hidden;
}
.epn-lo-bar-fill {
    background: linear-gradient(90deg, var(--epn-or), var(--epn-or-light));
    height: 100%;
    border-radius: 20px;
    width: 0;
}
.epn-lo-bar-votes { font-size: .8rem; color: #888; margin: .3rem 0 0; }

/* Commentaires */
.epn-lo-comments { margin-top: 2rem; }
.epn-lo-comments h4 { font-size: 1rem; color: var(--epn-or-dark); margin-bottom: 1rem; }
.epn-lo-comments-list { list-style: none; margin: 0; padding: 0; width: 100%; }
.epn-lo-comment-item {
    width: 100%;
    box-sizing: border-box;
    background: #fff;
    border: 1px solid #e8d8a0;
    border-radius: 10px;
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
}
.epn-lo-comment-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: .5rem;
}
.epn-lo-comment-stars { color: var(--epn-or); font-size: 1.1rem; }
.epn-lo-comment-date { font-size: .8rem; color: #aaa; }
.epn-lo-comment-text {
    display: block;
    width: 100%;
    margin: 0;
    padding: 0;
    font-style: italic;
    color: #4a3800;
    line-height: 1.55;
}

/* ── Accessibilité ── */
.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

/* Disponibilité : masqué par défaut, visible seulement en mode accès libre */
.epn-critere-acces-libre-only { display: none; }

/* ── Bloc commentaires ── */
.epn-lo-comments-block {
    margin-top: 3rem;
    padding: 2rem 1.5rem;
    background: var(--epn-fond);
    border: 1px solid var(--epn-or-light);
    border-radius: var(--epn-radius);
    box-shadow: var(--epn-shadow);
}
.epn-lo-comments-header { margin-bottom: 1.25rem; }
.epn-lo-comments-title {
    font-size: 1.2rem;
    color: var(--epn-or-dark);
    font-weight: 700;
    margin: 0;
}
.epn-lo-comments-count { font-weight: 400; font-size: .9rem; color: #888; margin-left: .4rem; }

/* ── Pagination ── */
.epn-lo-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: .4rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}
.epn-lo-page-btn {
    min-width: 36px;
    min-height: 36px;
    padding: .3rem .65rem;
    border: 1.5px solid #d4b865;
    border-radius: 6px;
    background: #fff;
    color: var(--epn-or-dark);
    font-weight: 600;
    font-size: .95rem;
    cursor: pointer;
    transition: background .2s, border-color .2s;
    line-height: 1;
}
.epn-lo-page-btn:hover:not(:disabled):not(.active) {
    background: #fdf5dc;
    border-color: var(--epn-or);
}
.epn-lo-page-btn:focus-visible {
    outline: 3px solid var(--epn-or-dark);
    outline-offset: 2px;
}
.epn-lo-page-btn.active {
    background: var(--epn-or);
    border-color: var(--epn-or);
    color: #fff;
    cursor: default;
}
.epn-lo-page-btn:disabled {
    opacity: .35;
    cursor: not-allowed;
}
.epn-page-prev, .epn-page-next { font-size: 1.2rem; }

/* Loading state */
.epn-lo-comments-block.epn-loading .epn-lo-comments-list {
    opacity: .45;
    pointer-events: none;
    transition: opacity .2s;
}