/* =====================================================================
   E.L.S.A. — feuille de style unique (toutes les pages)
   Sections : réglages · base · en-tête · éléments communs ·
              liste des vidéos · lecteur · connexion · administration ·
              catalogue · mobile
   ===================================================================== */

/* ---------- Réglages ---------- */
:root {
    --couleur-accent: #E06A1B;   /* orange de la marque : logo, repères, remplissages */
    --couleur-hover:  #B9520F;   /* orange foncé : texte orange, boutons (lisible sur fond clair) */
    --couleur-press:  #9A430B;
    --couleur-light:  #F4B98C;
    --couleur-tint:   #FDEEE3;

    --bg:    #f6f3ee;
    --card:  #fff;
    --ink:   #2a2622;
    --muted: #6f665d;            /* texte secondaire, contraste ≥ 4.5:1 sur fond et carte */
    --line:  #e6e0d7;
    --hover-row: #faf6f1;
    --danger: #a3341f;

    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 1px 3px rgba(42, 38, 34, .06);
    --wrap: 960px;
    --gutter: 24px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    caret-color: var(--couleur-accent);
    accent-color: var(--couleur-accent);
    overflow-wrap: break-word;
}

::selection { background: var(--couleur-light); color: var(--ink); }

a { color: var(--couleur-hover); text-underline-offset: 3px; }

:focus-visible { outline: 2px solid var(--couleur-accent); outline-offset: 2px; }

.icon {
    width: 1em;
    height: 1em;
    flex-shrink: 0;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    vertical-align: -.125em;
}

.muted { color: var(--muted); font-size: .875rem; }

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
    white-space: nowrap;
}

code { font-size: .9em; background: var(--couleur-tint); color: var(--couleur-press); padding: 1px 5px; border-radius: 4px; }

/* ---------- En-tête ---------- */
.header { padding: 40px 0 24px; }

.header-top {
    max-width: var(--wrap);
    margin: 0 auto;
    padding: 0 var(--gutter);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.logo-row {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    color: inherit;
    text-decoration: none;
}

.logo-mark {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-mark img { max-width: 100%; max-height: 100%; }

.logo-title {
    font-size: 25px;
    font-weight: 500;
    letter-spacing: 0.12em;
    color: #1a1a2e;
}

.logo-title span { color: var(--couleur-accent); }

.logo-acronym {
    font-size: 14px;
    color: var(--muted);
    margin-top: 3px;
    line-height: 1.4;
}

.logo-acronym b { color: var(--couleur-hover); font-weight: 500; }

.header-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
}

.user-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--muted);
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    padding: 5px 10px;
    white-space: nowrap;
}

.user-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--couleur-accent);
}

.header-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    padding: 5px 10px;
    border: 1px solid #d9d2c7;
    border-radius: var(--radius-sm);
    background: none;
    color: var(--muted);
    text-decoration: none;
    white-space: nowrap;
    transition: border-color .12s, color .12s;
}

.header-btn:hover {
    border-color: var(--couleur-light);
    color: var(--couleur-hover);
}

/* ---------- Éléments communs ---------- */
.wrap {
    max-width: var(--wrap);
    margin: 0 auto;
    padding: 0 var(--gutter) 64px;
}

.card {
    background: var(--card);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--couleur-hover);
    color: #fff;
    font: inherit;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: background .12s;
}
.btn:hover { background: var(--couleur-press); }
.btn:disabled { background: var(--line); color: #5a524a; cursor: default; }

.btn-ghost {
    background: none;
    color: var(--couleur-hover);
    box-shadow: inset 0 0 0 1px var(--line);
}
.btn-ghost:hover { background: var(--couleur-tint); color: var(--couleur-press); }

.btn-link {
    all: unset;
    cursor: pointer;
    color: var(--muted);
    font-size: .875rem;
    border-radius: 3px;
}
.btn-link:hover { color: var(--couleur-hover); text-decoration: underline; }
.btn-link:focus-visible { outline: 2px solid var(--couleur-accent); outline-offset: 2px; }

.field label {
    display: block;
    font-size: .8125rem;
    color: var(--muted);
    margin-bottom: 4px;
}

.input,
.field input[type=text],
.field input[type=password] {
    width: 100%;
    padding: 10px 12px;
    font: inherit;
    color: var(--ink);
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
}
.input:focus,
.field input:focus,
textarea:focus { outline: 2px solid var(--couleur-accent); outline-offset: -1px; border-color: transparent; }

.msg {
    background: var(--couleur-tint);
    color: var(--couleur-press);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
}
.msg.err { background: #fbe9e5; color: var(--danger); }

/* ---------- Liste des vidéos (index.php) ---------- */
.intro { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter) 8px; }
.sub { color: var(--muted); margin: 0 0 16px; }

.tools { display: flex; gap: 12px 16px; align-items: center; flex-wrap: wrap; }

.search {
    flex: 1 1 220px;
    min-width: 0;
    padding: 12px 16px;
    font: inherit;
    color: var(--ink);
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--card);
}
.search:focus { outline: 2px solid var(--couleur-accent); outline-offset: -1px; }

.check {
    color: var(--muted);
    font-size: .9375rem;
    display: flex;
    gap: 8px;
    align-items: center;
    cursor: pointer;
    min-height: 44px;
}
.check input { width: 18px; height: 18px; margin: 0; }

main.list { max-width: var(--wrap); margin: 0 auto; padding: 8px var(--gutter) 64px; }

.count { color: var(--muted); font-size: .9rem; margin: 12px 2px; }

#list { border-radius: var(--radius); }

.videos {
    width: 100%;
    border-collapse: collapse;
    background: var(--card);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}
.videos th,
.videos td { text-align: left; padding: 8px 16px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.videos tbody tr:last-child td { border-bottom: none; }
.videos tbody tr:hover { background: var(--hover-row); }

.videos th { padding: 0; font-weight: 600; }
.sort {
    all: unset;
    box-sizing: border-box;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    width: 100%;
    padding: 10px 16px;
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--muted);
    cursor: pointer;
    white-space: nowrap;
}
.sort:hover, .sort[aria-pressed=true] { color: var(--ink); }
.sort:focus-visible { outline: 2px solid var(--couleur-accent); outline-offset: -2px; }

td.k7, td.nb { font-variant-numeric: tabular-nums; color: var(--muted); white-space: nowrap; width: 1%; }
td.nb span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--couleur-tint);
    color: var(--couleur-press);
    border-radius: 10px;
    padding: 1px 8px;
    font-size: .85rem;
}

button.play {
    all: unset;
    cursor: pointer;
    color: var(--couleur-hover);
    font-weight: 500;
    display: block;
    padding: 4px 0;
    overflow-wrap: anywhere;   /* noms de fichiers sans espaces */
}
button.play::before {
    content: "";
    display: inline-block;
    width: .55em;
    height: .65em;
    margin-right: 8px;
    background: currentColor;
    clip-path: polygon(0 0, 100% 50%, 0 100%);
}
button.play:hover { text-decoration: underline; text-underline-offset: 3px; }
button.play:focus-visible { outline: 2px solid var(--couleur-accent); outline-offset: 2px; border-radius: 3px; }

.empty, .error { padding: 32px; text-align: center; color: var(--muted); background: var(--card); border-radius: var(--radius); }

/* ---------- Lecteur (modale) ---------- */
dialog.player {
    border: none;
    padding: 0;
    background: var(--card);
    border-radius: var(--radius);
    width: min(1000px, 94vw);
    max-height: 94vh;
    overflow: auto;
    overscroll-behavior: contain;
}
dialog.player::backdrop { background: rgba(20, 16, 12, .85); }

.modal-head {
    position: sticky;
    top: 0;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 6px 8px 6px 16px;
    color: #eee;
    background: #111;
}
.modal-title { font-size: .95rem; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.modal-title small { color: #b5b0aa; margin-right: 8px; }

.close {
    all: unset;
    cursor: pointer;
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    font-size: 1.4rem;
    color: #bbb;
}
.close:hover { color: #fff; background: #222; }
.close:focus-visible { outline: 2px solid var(--couleur-accent); outline-offset: -2px; }

dialog.player video { display: block; width: 100%; max-height: 62vh; background: #000; }

.comments { padding: 20px 24px 24px; }
.comments h2 { font-size: 1rem; margin: 0 0 12px; }
.c { padding: 10px 0; border-bottom: 1px solid var(--line); }
.c-meta { font-size: .8125rem; color: var(--muted); display: flex; flex-wrap: wrap; gap: 4px 8px; align-items: center; }
.c-meta b { color: var(--ink); font-weight: 600; }
.c-meta .btn-link { margin-left: auto; }
.c-text { white-space: pre-wrap; margin-top: 2px; }
.none { color: var(--muted); font-size: .9rem; }

form.add { margin-top: 16px; display: flex; flex-direction: column; gap: 8px; }
form.add textarea {
    width: 100%;
    min-height: 80px;
    padding: 10px 12px;
    font: inherit;
    color: var(--ink);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    resize: vertical;
}
form.add .btn { align-self: flex-end; }
form.add .hint { font-size: .8125rem; color: var(--muted); }

/* ---------- Connexion (login.php) ---------- */
body.page-login {
    min-height: 100vh;
    min-height: 100dvh;
    display: grid;
    place-items: center;
    padding: 24px 16px;
}

.login {
    width: 100%;
    max-width: 380px;
    background: var(--card);
    padding: 40px;
    border-radius: 14px;
    box-shadow: 0 2px 12px rgba(42, 38, 34, .07);
}
.login .brand { text-align: center; margin-bottom: 28px; }
.login .brand img { width: 72px; height: 72px; object-fit: contain; margin-bottom: 10px; }
.login .brand .logo-title { font-size: 28px; }
.login .field { margin-bottom: 16px; }
.login .btn { width: 100%; padding: 12px; margin-top: 4px; }
.login .err { color: var(--danger); font-size: .9rem; margin: 12px 0 0; }

/* ---------- Administration (admin.php) ---------- */
.page-admin h1 { font-size: 1.3rem; font-weight: 600; margin: 8px 0 20px; }
.page-admin h2 { font-size: 1.05rem; margin: 40px 0 12px; }

.section-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 4px 16px;
    margin: 40px 0 12px;
}
.section-head h2 { margin: 0; }

.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th,
.admin-table td { text-align: left; padding: 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.admin-table th { font-size: .75rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); font-weight: 600; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table .actions { text-align: right; }
.admin-table .text { white-space: pre-wrap; }
.admin-table a.vid { overflow-wrap: anywhere; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
}
.form-row .check { font-size: .9375rem; color: var(--ink); min-height: 0; }

/* ---------- Catalogue (éditeur du CSV) ---------- */
.catalog { padding: 0; overflow: hidden; }

.catalog-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 16px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--line);
}
.catalog-bar .grow { flex: 1 1 200px; min-width: 0; }
.catalog-bar .search { padding: 9px 12px; }

.cat-table { width: 100%; border-collapse: collapse; }
.cat-table th {
    text-align: left;
    padding: 10px 8px 6px;
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--muted);
    font-weight: 600;
}
.cat-table th:first-child, .cat-table td:first-child { padding-left: 16px; }
.cat-table th:last-child, .cat-table td:last-child { padding-right: 12px; }
.cat-table td { padding: 4px 8px; border-top: 1px solid var(--line); vertical-align: middle; }
.cat-table .input { padding: 8px 10px; font-size: .9375rem; border-color: transparent; background: transparent; }
.cat-table .input:hover { border-color: var(--line); }
.cat-table .input:focus { background: var(--card); }
.cat-table td.col-short { width: 7.5em; }
.cat-table td.col-file { width: 38%; }
.cat-table td.col-del { width: 1%; white-space: nowrap; }

.cat-table tr.is-new,
.cat-table tr.is-changed { background: #fff7ef; }
.cat-table tr.is-missing .col-file .input { color: var(--danger); }
.cat-table .flag { display: none; font-size: .75rem; color: var(--danger); padding: 0 10px 4px; }
.cat-table tr.is-missing .flag { display: block; }

.cat-del {
    all: unset;
    cursor: pointer;
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    color: var(--muted);
}
.cat-del:hover { color: var(--danger); background: #fbe9e5; }
.cat-del:focus-visible { outline: 2px solid var(--couleur-accent); outline-offset: -2px; }

.cat-foot {
    position: sticky;
    bottom: 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px 16px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, .96);
    border-top: 1px solid var(--line);
}
.cat-foot .status { flex: 1 1 160px; color: var(--muted); font-size: .875rem; }
.cat-foot .status.dirty { color: var(--couleur-hover); font-weight: 500; }

.orphans { padding: 14px 16px; border-bottom: 1px solid var(--line); background: #fffaf5; }
.orphans p { margin: 0 0 8px; font-size: .9rem; }
.orphans ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.orphans button {
    all: unset;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: .8125rem;
    color: var(--couleur-hover);
    background: var(--card);
    box-shadow: inset 0 0 0 1px var(--couleur-light);
    overflow-wrap: anywhere;
}
.orphans button:hover { background: var(--couleur-tint); color: var(--couleur-press); }
.orphans button:focus-visible { outline: 2px solid var(--couleur-accent); outline-offset: 2px; }

/* ---------- Mobile ---------- */
@media (max-width: 640px) {
    :root { --gutter: 16px; }

    .header { padding: 16px 0 12px; }
    .header-top { flex-wrap: wrap; gap: 12px; }
    .header-actions { width: 100%; }
    .user-badge { margin-right: auto; }
    .header-btn { padding: 8px 12px; }
    .logo-mark { width: 48px; height: 48px; }
    .logo-title { font-size: 22px; }
    .logo-acronym { font-size: 12px; }

    /* Liste : une vidéo = un bloc. Ligne 1 : cassette · vidéo · commentaires ; ligne 2 : inscription */
    .videos, .videos thead, .videos tbody { display: block; }
    .videos thead tr {
        display: flex;
        flex-wrap: wrap;
        gap: 4px;
        padding: 8px 10px;
        border-bottom: 1px solid var(--line);
    }
    .videos th { border: none; }
    .videos th.th-label { display: none; }
    .sort { width: auto; padding: 8px 10px; border-radius: var(--radius-sm); min-height: 36px; }
    .sort[aria-pressed=true] { background: var(--bg); }

    .videos tbody tr {
        display: grid;
        grid-template-columns: auto minmax(0, 1fr) auto;
        grid-template-areas: "k7 file nb" "label label label";
        column-gap: 12px;
        align-items: center;
        padding: 10px 16px;
        border-bottom: 1px solid var(--line);
    }
    .videos tbody tr:last-child { border-bottom: none; }
    .videos td { display: block; padding: 0; border: none; width: auto; }
    .videos td.k7 { grid-area: k7; font-size: .8125rem; }
    .videos td.k7:not(:empty)::before { content: "K7 "; }
    .videos td.file { grid-area: file; }
    .videos td.nb { grid-area: nb; }
    .videos td.label { grid-area: label; color: var(--muted); font-size: .9375rem; padding-left: 0; }
    .videos td.label:empty, .videos td.nb:empty { display: none; }
    button.play { padding: 8px 0; }

    /* Lecteur plein écran */
    dialog.player {
        width: 100%;
        max-width: 100%;
        height: 100%;
        max-height: 100%;
        margin: 0;
        border-radius: 0;
    }
    dialog.player video { max-height: 45vh; }
    .comments { padding: 16px 16px 24px; }

    /* Connexion */
    .login { padding: 28px 20px; }

    /* Administration */
    .form-grid { grid-template-columns: 1fr; }
    .card { padding: 16px; }

    .admin-table, .admin-table tbody, .admin-table tr, .admin-table td { display: block; }
    .admin-table thead { display: none; }
    .admin-table tr { padding: 12px 0; border-bottom: 1px solid var(--line); }
    .admin-table tr:last-child { border-bottom: none; }
    .admin-table td { padding: 0; border: none; }
    .admin-table td[data-label]::before {
        content: attr(data-label) " · ";
        color: var(--muted);
        font-size: .8125rem;
    }
    .admin-table .actions { text-align: left; margin-top: 6px; }

    .users-table tr { display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: 12px; }
    .users-table td.u-name { font-weight: 600; }
    .users-table td.u-name::before { content: none; }
    .users-table td.actions { grid-column: 2; grid-row: 1 / span 3; align-self: center; margin: 0; }

    .comments-table .text { margin-top: 4px; }

    /* Catalogue : une fiche par bloc */
    .catalog { margin: 0 calc(-1 * var(--gutter)); border-radius: 0; }
    .catalog-bar .btn { flex: 1 1 auto; }
    .cat-table, .cat-table tbody, .cat-table tr, .cat-table td { display: block; }
    .cat-table thead { display: none; }
    .cat-table tr {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 4px 8px;
        padding: 12px 16px;
        border-top: 1px solid var(--line);
    }
    .cat-table td,
    .cat-table td:first-child,
    .cat-table td:last-child { padding: 0; border: none; width: auto !important; grid-column: 1; }
    .cat-table td.col-del { grid-column: 2; grid-row: 1; align-self: start; }
    .cat-table td[data-label]::before {
        content: attr(data-label);
        display: block;
        font-size: .75rem;
        color: var(--muted);
        margin: 4px 0 2px;
    }
    .cat-table .input { border-color: var(--line); background: var(--card); font-size: 1rem; }
    .cat-table .flag { padding: 4px 0 0; }
}

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; }
}