/* ============================================================
   SENUM — Page Formations
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
    --sn-blue:      #119ED6;
    --sn-blue-h:    #0d87b8;
    --sn-blue-bg:   #e8f5fb;
    --sn-star:      #f59e0b;
    --sn-dark:      #111827;
    --sn-gray:      #6b7280;
    --sn-border:    #e5e7eb;
    --sn-bg:        #f9fafb;
    --sn-white:     #ffffff;
    --sn-radius:    12px;
    --sn-font:      'Outfit', sans-serif;
    --sn-shadow:    0 2px 12px rgba(0,0,0,.07);
    --sn-shadow-h:  0 8px 32px rgba(17,158,214,.14);
    --sn-popup-sh:  0 16px 56px rgba(0,0,0,.20);
}

/* ============================================================
   PAGE + CONTENEUR
============================================================ */
.snf-page {
    background: var(--sn-bg);
    min-height: 60vh;
    padding: 36px 0 64px;
    font-family: var(--sn-font);
}
.snf-wrap {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative; /* ancre pour le popup */
}

/* ============================================================
   TOPBAR
============================================================ */
.snf-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 26px;
}
.snf-topbar__left {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}
.snf-topbar__right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}
.snf-count {
    font-family: var(--sn-font);
    font-size: .88rem;
    color: var(--sn-gray);
}
.snf-count strong { color: var(--sn-dark); }

/* ============================================================
   BOUTON FILTRE
============================================================ */
.snf-filter-anchor {
    position: relative; /* Le popup sera absolu par rapport à lui */
}
.snf-btn-filter {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--sn-blue);
    color: var(--sn-white);
    font-family: var(--sn-font);
    font-weight: 700;
    font-size: .9rem;
    padding: 10px 22px;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    transition: background .2s;
    white-space: nowrap;
    line-height: 1;
}
.snf-btn-filter:hover { background: var(--sn-blue-h); }
.snf-btn-filter i { font-size: .95rem; }

/* ============================================================
   POPUP FILTRE — chevauchement (ne pousse pas le contenu)
============================================================ */
.snf-filter-popup {
    display: none;
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    z-index: 9999;
    width: 860px;
    max-width: calc(100vw - 48px);
    background: var(--sn-white);
    border: 1.5px solid var(--sn-border);
    border-radius: var(--sn-radius);
    box-shadow: var(--sn-popup-sh);
    padding: 28px 32px;
}
/* Ouverture par JS ou si filtres actifs (PHP) */
.snf-filter-popup.is-open { display: block; }

/* 4 colonnes */
.snf-filter-cols {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}
.snf-ftitle {
    font-family: var(--sn-font);
    font-size: .82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .6px;
    color: var(--sn-dark);
    margin: 0 0 14px;
}
.snf-frow {
    display: flex;
    align-items: center;
    gap: 9px;
    font-family: var(--sn-font);
    font-size: .87rem;
    color: var(--sn-gray);
    margin-bottom: 9px;
    cursor: pointer;
    line-height: 1.4;
}
.snf-frow input[type="checkbox"],
.snf-frow input[type="radio"] {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    accent-color: var(--sn-blue);
    cursor: pointer;
}
.snf-fnum {
    margin-left: auto;
    font-size: .78rem;
    color: #9ca3af;
}
/* Etoiles filtre */
.snf-fstars {
    display: inline-flex;
    gap: 2px;
}
.snf-fstars .fa-solid.fa-star { color: var(--sn-star); font-size: .76rem; }
.snf-fstars .fa-regular.fa-star { color: #d1d5db; font-size: .76rem; }

/* Actions filtre */
.snf-filter-actions {
    display: flex;
    gap: 12px;
    margin-top: 22px;
    padding-top: 20px;
    border-top: 1px solid var(--sn-border);
}
.snf-btn-apply {
    display: inline-flex;
    align-items: center;
    background: var(--sn-blue);
    color: var(--sn-white) !important;
    font-family: var(--sn-font);
    font-weight: 700;
    font-size: .88rem;
    padding: 10px 30px;
    border-radius: 100px;
    border: none;
    cursor: pointer;
    text-decoration: none !important;
    transition: background .2s;
}
.snf-btn-apply:hover { background: var(--sn-blue-h); }
.snf-btn-reset {
    display: inline-flex;
    align-items: center;
    background: var(--sn-white);
    color: var(--sn-blue) !important;
    font-family: var(--sn-font);
    font-weight: 700;
    font-size: .88rem;
    padding: 10px 30px;
    border-radius: 100px;
    border: 1.5px solid var(--sn-blue);
    cursor: pointer;
    text-decoration: none !important;
    transition: background .2s;
}
.snf-btn-reset:hover { background: var(--sn-blue-bg); }

/* ============================================================
   FOND SEMI-TRANSPARENT (derriere le popup)
============================================================ */
.snf-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.30);
    z-index: 9998;
    cursor: pointer;
}
.snf-backdrop.is-visible { display: none; }

/* ============================================================
   RECHERCHE
============================================================ */
.snf-search__inner {
    display: flex;
    align-items: center;
    background: var(--sn-white);
    border: 1.5px solid var(--sn-border);
    border-radius: 100px;
    overflow: hidden;
    transition: border-color .2s;
}
.snf-search__inner:focus-within { border-color: var(--sn-blue); }
.snf-search__inner input[type="text"] {
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    background: transparent !important;
    font-family: var(--sn-font) !important;
    font-size: .88rem !important;
    padding: 9px 0 9px 16px !important;
    width: 200px;
    color: var(--sn-dark) !important;
}
.snf-search__inner button {
    background: none;
    border: none;
    padding: 9px 14px;
    cursor: pointer;
    color: var(--sn-gray);
    font-size: .95rem;
    transition: color .2s;
}
.snf-search__inner button:hover { color: var(--sn-blue); }

/* ============================================================
   TOGGLE GRILLE / LISTE
============================================================ */
.snf-views {
    display: flex;
    gap: 6px;
}
.snf-vbtn {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 1.5px solid var(--sn-border);
    background: var(--sn-white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--sn-gray);
    text-decoration: none !important;
    font-size: .95rem;
    transition: background .2s, border-color .2s, color .2s;
}
.snf-vbtn.is-active,
.snf-vbtn:hover {
    background: var(--sn-blue);
    border-color: var(--sn-blue);
    color: var(--sn-white);
}

/* ============================================================
   TRI
============================================================ */
.snf-sort-wrap {
    display: flex;
    align-items: center;
    gap: 6px;
}
.snf-sort-wrap span {
    font-family: var(--sn-font);
    font-size: .84rem;
    color: var(--sn-gray);
    white-space: nowrap;
}
.snf-sort {
    font-family: var(--sn-font);
    font-size: .84rem;
    padding: 8px 12px;
    border: 1.5px solid var(--sn-border);
    border-radius: 8px;
    outline: none;
    cursor: pointer;
    background: var(--sn-white);
    color: var(--sn-dark);
}

/* ============================================================
   GRILLE — VUE LISTE (2 colonnes)
============================================================ */
.snf-grid.snf-view-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

/* ============================================================
   GRILLE — VUE GRILLE (3 colonnes)
============================================================ */
.snf-grid.snf-view-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

/* ============================================================
   CARTE — base
============================================================ */
.snf-card {
    background: var(--sn-white);
    border: 1.5px solid var(--sn-border);
    border-radius: var(--sn-radius);
    box-shadow: var(--sn-shadow);
    overflow: hidden;
    display: flex;
    transition: box-shadow .25s, border-color .25s, transform .25s;
}
.snf-card:hover {
    box-shadow: var(--sn-shadow-h);
    border-color: var(--sn-blue);
}

/* -- Vue LISTE : image gauche -- */
.snf-view-list .snf-card { flex-direction: row; }
.snf-view-list .snf-card__img {
    flex-shrink: 0;
    width: 210px;
    min-height: 155px;
    display: block;
    overflow: hidden;
    background: var(--sn-blue-bg);
}
.snf-view-list .snf-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .4s;
}
.snf-view-list .snf-card:hover .snf-card__img img { transform: scale(1.05); }
.snf-view-list .snf-card__body {
    flex: 1;
    padding: 18px 22px;
    display: flex;
    flex-direction: column;
}

/* -- Vue GRILLE : image en haut -- */
.snf-view-grid .snf-card { flex-direction: column; }
.snf-view-grid .snf-card:hover { transform: translateY(-5px); }
.snf-view-grid .snf-card__img {
    display: block;
    height: 190px;
    overflow: hidden;
    background: var(--sn-blue-bg);
}
.snf-view-grid .snf-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .4s;
}
.snf-view-grid .snf-card:hover .snf-card__img img { transform: scale(1.05); }
.snf-view-grid .snf-card__body {
    flex: 1;
    padding: 16px 18px 18px;
    display: flex;
    flex-direction: column;
}

/* Placeholder */
.snf-card__noimg {
    width: 100%;
    height: 100%;
    min-height: 155px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: var(--sn-blue);
}

/* -- Contenu carte -- */
.snf-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}
.snf-card__stars {
    display: flex;
    gap: 2px;
}
.snf-card__stars .fa-star { font-size: .82rem; color: var(--sn-star); }

.snf-card__price {
    font-family: var(--sn-font);
    font-size: .92rem;
    font-weight: 700;
    color: var(--sn-blue);
}
.snf-card__price.is-free { color: var(--sn-blue); }
.snf-card__price.is-paid { color: var(--sn-blue); }

.snf-card__title {
    font-family: var(--sn-font) !important;
    font-size: 1.02rem !important;
    font-weight: 700 !important;
    color: var(--sn-dark) !important;
    line-height: 1.38 !important;
    margin: 0 0 6px !important;
    padding: 0 !important;
}
.snf-card__title a {
    color: var(--sn-dark) !important;
    text-decoration: none !important;
    transition: color .2s;
}
.snf-card__title a:hover { color: var(--sn-blue) !important; }

.snf-card__author {
    font-family: var(--sn-font);
    font-size: .84rem;
    color: var(--sn-gray);
    margin: 0 0 10px !important;
    padding: 0 !important;
}
.snf-card__author strong { color: var(--sn-dark); font-weight: 600; }

.snf-card__sep {
    border: none;
    border-top: 1.5px solid var(--sn-border);
    margin: 8px 0 12px;
}

.snf-card__meta {
    display: flex;
    align-items: center;
    gap: 22px;
    margin-top: auto;
    font-family: var(--sn-font);
    font-size: .85rem;
    color: var(--sn-gray);
}
.snf-card__meta span {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}
.snf-card__meta i { font-size: 1rem; }

/* ============================================================
   AUCUN RESULTAT
============================================================ */
.snf-empty {
    text-align: center;
    padding: 80px 20px;
    font-family: var(--sn-font);
    color: var(--sn-gray);
}
.snf-empty i { font-size: 3rem; color: #d1d5db; display: block; margin-bottom: 14px; }
.snf-empty p { font-size: 1rem; margin-bottom: 20px; }

/* ============================================================
   PAGINATION
============================================================ */
.snf-pag {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 44px;
}
.snf-pnum {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1.5px solid var(--sn-border);
    background: var(--sn-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--sn-font);
    font-weight: 600;
    font-size: .88rem;
    color: var(--sn-gray) !important;
    text-decoration: none !important;
    transition: background .2s, border-color .2s, color .2s;
}
.snf-pnum:hover { border-color: var(--sn-gray); color: var(--sn-dark) !important; }
.snf-pnum.is-active {
    background: var(--sn-dark) !important;
    border-color: var(--sn-dark) !important;
    color: var(--sn-white) !important;
}
.snf-pnum--arrow { font-size: .7rem; }

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 1100px) {
    .snf-grid.snf-view-grid { grid-template-columns: repeat(2, 1fr); }
    .snf-filter-popup { width: 640px; }
    .snf-filter-cols { grid-template-columns: repeat(2, 1fr); gap: 22px; }
}
@media (max-width: 768px) {
    .snf-topbar { flex-direction: column; align-items: flex-start; }
    .snf-grid.snf-view-list,
    .snf-grid.snf-view-grid { grid-template-columns: 1fr; }
    .snf-view-list .snf-card { flex-direction: column; }
    .snf-view-list .snf-card__img { width: 100%; height: 185px; }
    .snf-filter-popup { width: calc(100vw - 48px); left: 0; }
    .snf-filter-cols { grid-template-columns: 1fr 1fr; gap: 16px; }
    .snf-search__inner input[type="text"] { width: 150px; }
}
@media (max-width: 480px) {
    .snf-filter-cols { grid-template-columns: 1fr; }
    .snf-topbar__right { width: 100%; justify-content: space-between; }
}