/* ==========================================================================
   BioPHP - pages d'exemples : barre de navigation, barre latérale,
   étapes numérotées, blocs de code GeSHi (thème sombre), tableaux de résultat.
   Nécessite biophp-theme.css, chargé avant.
   ========================================================================== */

:root {
    --bp-nav-h:      92px;
    --bp-aside-w:    296px;
    --bp-panel:      rgba(18, 10, 45, 0.72);
    --bp-panel-line: rgba(139, 92, 246, 0.22);
}

/* la page d'exemple occupe toute la largeur, sans la marge de la page d'index */
.bp-page--doc { padding: 0; }

/* le calque .bp-page__bg est en position fixed : tout ce qui doit passer
   devant lui doit être positionné explicitement */
.bp-page--doc > .bp-nav,
.bp-page--doc > .bp-doc { position: relative; z-index: 2; }

.bp-page--doc > .bp-nav { position: sticky; z-index: 20; }

/* --- barre de navigation -------------------------------------------------- */

.bp-nav {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    gap: 32px;
    height: var(--bp-nav-h);
    padding: 0 32px;
    border-bottom: 1px solid var(--bp-panel-line);
    background: rgba(11, 5, 33, 0.82);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.bp-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
}

.bp-brand:hover { text-decoration: none; color: inherit; }

.bp-brand__mark {
    width: 58px;
    height: auto;
    filter: drop-shadow(0 4px 16px rgba(139, 92, 246, 0.55));
}

.bp-brand__name {
    display: block;
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.5px;
    color: #fff;
}

.bp-brand__name em {
    font-style: normal;
    background: linear-gradient(90deg, #a78bfa, #60a5fa);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.bp-brand__sub {
    display: block;
    font-size: 0.86rem;
    font-weight: 500;
    letter-spacing: 2px;
    color: var(--bp-muted);
}

.bp-nav__links {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
}

.bp-nav__link {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 32px 18px;
    color: var(--bp-muted);
    font-size: 1rem;
    font-weight: 500;
    white-space: nowrap;
    text-decoration: none;
    transition: color 0.18s ease;
}

.bp-nav__link svg { width: 21px; height: 21px; }

.bp-nav__link:hover,
.bp-nav__link:focus-visible { color: #fff; text-decoration: none; }

.bp-nav__link.is-active {
    color: #fff;
    font-weight: 600;
}

.bp-nav__link.is-active::after {
    content: "";
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: -1px;
    height: 3px;
    border-radius: 3px 3px 0 0;
    background: linear-gradient(90deg, var(--bp-violet), var(--bp-blue));
}

.bp-nav__icon-link {
    display: inline-flex;
    padding: 10px;
    margin-left: 10px;
    border-radius: 10px;
    color: var(--bp-muted);
    transition: color 0.18s ease, background 0.18s ease;
}

.bp-nav__icon-link svg { width: 24px; height: 24px; }

.bp-nav__icon-link:hover { color: #fff; background: rgba(255, 255, 255, 0.07); }

/* --- ossature : barre latérale + contenu ---------------------------------- */

.bp-doc {
    display: grid;
    grid-template-columns: var(--bp-aside-w) minmax(0, 1fr);
    align-items: start;
    min-height: calc(100vh - var(--bp-nav-h));
}

/* la barre latérale reste sous la nav et défile pour son propre compte :
   elle ne suit pas le défilement de la page (voir .bp-page, qui ne doit pas
   porter d'overflow masqué sous peine de neutraliser ce sticky) */
.bp-aside {
    position: sticky;
    top: var(--bp-nav-h);
    height: calc(100vh - var(--bp-nav-h));
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 30px 20px 40px;
    border-right: 1px solid var(--bp-panel-line);
    background: rgba(11, 5, 33, 0.5);

    /* ascenseur discret : piste invisible, pouce violet fin */
    scrollbar-width: thin;
    scrollbar-color: rgba(139, 92, 246, 0.35) transparent;
}

.bp-aside::-webkit-scrollbar { width: 10px; }

.bp-aside::-webkit-scrollbar-track { background: transparent; }

.bp-aside::-webkit-scrollbar-thumb {
    border: 3px solid transparent;
    border-radius: 10px;
    background: rgba(139, 92, 246, 0.3);
    background-clip: content-box;
}

.bp-aside::-webkit-scrollbar-thumb:hover {
    background: rgba(139, 92, 246, 0.6);
    background-clip: content-box;
}

.bp-aside__title {
    margin: 0 0 14px;
    padding: 0 12px 16px;
    border-bottom: 1px solid var(--bp-panel-line);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    color: #a78bfa;
}

.bp-aside__group {
    margin: 22px 0 8px;
    padding: 0 12px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1.3px;
    text-transform: uppercase;
    color: var(--bp-muted-soft);
}

.bp-aside__link {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 14px;
    padding: 11px 12px;
    margin-bottom: 2px;
    border: 1px solid transparent;
    border-radius: 12px;
    color: inherit;
    text-decoration: none;
    transition: background 0.18s ease, border-color 0.18s ease;
}

.bp-aside__link:hover,
.bp-aside__link:focus-visible {
    background: rgba(255, 255, 255, 0.045);
    color: inherit;
    text-decoration: none;
}

.bp-aside__link.is-active {
    background: var(--bp-violet-soft);
    border-color: var(--bp-violet-line);
}

.bp-aside__link svg { width: 22px; height: 22px; color: #b9a8ff; }

.bp-aside__link.is-active svg { color: #d3c4ff; }

.bp-aside__name {
    display: block;
    font-size: 0.97rem;
    font-weight: 600;
    color: #ede9ff;
}

.bp-aside__desc {
    display: block;
    margin-top: 2px;
    font-size: 0.82rem;
    line-height: 1.35;
    color: var(--bp-muted);
}

/* --- contenu -------------------------------------------------------------- */

.bp-main {
    min-width: 0;
    padding: 30px 40px 64px;
}

.bp-crumb {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 22px;
    font-size: 0.94rem;
    color: var(--bp-muted);
}

.bp-crumb a { color: #a78bfa; text-decoration: none; }
.bp-crumb a:hover { text-decoration: underline; }
.bp-crumb svg { width: 14px; height: 14px; opacity: 0.7; }

.bp-doc__head {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 14px;
}

.bp-doc__head svg { width: 40px; height: 40px; color: #a78bfa; flex: 0 0 auto; }

.bp-doc__title {
    margin: 0;
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.15;
    color: #fff;
}

.bp-doc__intro {
    max-width: 78ch;
    margin: 0 0 30px;
    font-size: 1.05rem;
    line-height: 1.6;
    color: #cdc5ee;
}

.bp-doc__intro p { margin: 0 0 8px; }

/* --- étape ---------------------------------------------------------------- */

.bp-step {
    margin-bottom: 26px;
    padding: 26px 26px 28px;
    border: 1px solid var(--bp-panel-line);
    border-radius: 18px;
    background: var(--bp-panel);
    box-shadow: 0 22px 54px rgba(4, 2, 16, 0.45);
}

.bp-step__head {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: start;
    gap: 16px;
    margin-bottom: 20px;
}

.bp-step__num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: linear-gradient(145deg, var(--bp-accent), var(--bp-accent-dark));
    color: #fff;
    font-size: 1.05rem;
    font-weight: 700;
    box-shadow: 0 8px 20px -8px var(--bp-accent);
}

.bp-step__title {
    margin: 3px 0 4px;
    font-size: 1.25rem;
    font-weight: 600;
    color: #fff;
}

.bp-step__lead {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--bp-muted);
}

.bp-ghost {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 10px 16px;
    border: 1px solid var(--bp-panel-line);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.05);
    color: #ded6ff;
    font-size: 0.92rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.bp-ghost svg { width: 17px; height: 17px; }

.bp-ghost:hover {
    background: var(--bp-violet-soft);
    border-color: var(--bp-violet-line);
    color: #fff;
}

.bp-ghost.is-done { color: #86efac; border-color: rgba(134, 239, 172, 0.4); }

/* --- bloc de code (sortie GeSHi en mode classes) -------------------------- */

.bp-codewrap {
    border: 1px solid rgba(139, 92, 246, 0.2);
    border-radius: 12px;
    background: #0b0524;
    overflow: auto;
}

table.bp-code {
    width: 100%;
    margin: 0;
    border: 0;
    border-collapse: collapse;
    font-family: "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
    font-size: 0.875rem;
    line-height: 1.65;
}

table.bp-code td {
    padding: 18px 0;
    border: 0;
    vertical-align: top;
}

table.bp-code td.ln {
    width: 1%;
    padding-right: 18px;
    padding-left: 18px;
    border-right: 1px solid rgba(139, 92, 246, 0.16);
    background: rgba(0, 0, 0, 0.22);
    text-align: right;
    user-select: none;
}

table.bp-code td.ln pre { color: #6b5fa8; }

table.bp-code td.de1,
table.bp-code td.de2 { padding-left: 20px; padding-right: 20px; }

table.bp-code pre {
    margin: 0;
    padding: 0;
    border: 0;
    background: none;
    font: inherit;
    color: #ded7ff;
    white-space: pre;
}

/* palette : mots-clés, chaînes, commentaires, variables… */
.bp-code .kw1, .bp-code .kw2 { color: #c084fc; font-weight: 600; }   /* return, function, public */
.bp-code .kw3                { color: #60a5fa; }                      /* fonctions natives */
.bp-code .kw4                { color: #f0abfc; }
.bp-code .co1, .bp-code .co2,
.bp-code .coMULTI            { color: #6ee7b7; font-style: italic; }  /* commentaires */
.bp-code .st0, .bp-code .st_h,
.bp-code .st_l               { color: #fbbf24; }                      /* chaînes */
.bp-code .nu0, .bp-code .nu8,
.bp-code .nu12, .bp-code .nu19 { color: #f472b6; }                    /* nombres */
.bp-code .re0, .bp-code .re1,
.bp-code .re2                { color: #7dd3fc; }                      /* variables */
.bp-code .me1, .bp-code .me2 { color: #93c5fd; }                      /* méthodes */
.bp-code .sy0, .bp-code .sy1,
.bp-code .sy2, .bp-code .sy3,
.bp-code .sy4                { color: #a5b4fc; }                      /* opérateurs */
.bp-code .br0                { color: #c7bfff; }                      /* parenthèses */
.bp-code .es0, .bp-code .es1 { color: #fb923c; }                      /* échappements */
.bp-code a  { color: inherit; text-decoration: none; }

/* --- résultat ------------------------------------------------------------- */

.bp-result { font-size: 0.95rem; color: #d6cff3; }

.bp-result > :last-child { margin-bottom: 0; }

.bp-result pre {
    padding: 18px 20px;
    border: 1px solid rgba(139, 92, 246, 0.18);
    border-radius: 12px;
    background: #0b0524;
    color: #86efac;
    font-size: 0.875rem;
    line-height: 1.7;
    white-space: pre-wrap;
    word-break: break-all;
}

/* --- cartes de résultat --------------------------------------------------- */

.bp-result .card {
    border: 1px solid var(--bp-panel-line);
    border-radius: 12px;
    background: rgba(0, 0, 0, 0.22);
    color: inherit;
    overflow: hidden;
}

.bp-result .card-header {
    border-bottom: 1px solid var(--bp-panel-line);
    background: rgba(139, 92, 246, 0.1);
    color: #ede9ff;
    font-weight: 600;
}

/* --- accordéon ------------------------------------------------------------ */

/* Un <details> natif à l'intérieur de la carte : ni JavaScript ni ARIA à
   maintenir, le clavier et les lecteurs d'écran le gèrent seuls. L'en-tête de
   carte devient le résumé cliquable et porte la phrase qui décrivait le
   résultat, à la place du « Results of your request » répété. */
.bp-result .bp-acc > summary.card-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.97rem;
    line-height: 1.45;
    cursor: pointer;
    user-select: none;
    list-style: none;
    transition: background 0.16s ease;
}

/* le marqueur natif (triangle) est remplacé par le chevron ci-dessous */
.bp-result .bp-acc > summary::-webkit-details-marker { display: none; }
.bp-result .bp-acc > summary::marker { content: ""; }

.bp-result .bp-acc > summary:hover { background: rgba(139, 92, 246, 0.2); }

.bp-result .bp-acc > summary:focus-visible {
    outline: 2px solid var(--bp-violet);
    outline-offset: -2px;
}

/* la flèche, à gauche du titre, pivote à l'ouverture */
.bp-result .bp-acc > summary::before {
    content: "";
    flex: 0 0 auto;
    width: 15px;
    height: 15px;
    margin-top: 3px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a78bfa' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='9 5 16 12 9 19'/%3E%3C/svg%3E") center / 15px no-repeat;
    transition: transform 0.18s ease;
}

.bp-result .bp-acc[open] > summary::before { transform: rotate(90deg); }

/* replié, l'en-tête ne doit plus porter de séparateur */
.bp-result .bp-acc:not([open]) > summary.card-header { border-bottom-color: transparent; }

@media (prefers-reduced-motion: reduce) {
    .bp-result .bp-acc > summary,
    .bp-result .bp-acc > summary::before { transition: none; }
}

.bp-result .table,
.bp-result table {
    width: 100%;
    margin-bottom: 1rem;
    color: #d6cff3;
    border-color: rgba(139, 92, 246, 0.18);
}

.bp-result th,
.bp-result td {
    padding: 9px 14px;
    border-top: 1px solid rgba(139, 92, 246, 0.14);
    vertical-align: top;
    text-align: left;
}

.bp-result thead th {
    border-bottom: 2px solid var(--bp-panel-line);
    color: #ede9ff;
    font-weight: 600;
}

.bp-result th { color: #c3b9ec; font-weight: 600; }

/* neutralisation des utilitaires Bootstrap clairs présents dans les résultats */
.bp-result .border-info    { border-color: rgba(59, 130, 246, 0.38) !important; }
.bp-result .border-success { border-color: rgba(52, 211, 153, 0.38) !important; }
.bp-result .card.border-info .card-header    { background: rgba(37, 99, 235, 0.14); }
.bp-result .card.border-success .card-header { background: rgba(16, 185, 129, 0.14); }
.bp-result .card.border-info .card-header:hover    { background: rgba(37, 99, 235, 0.26); }
.bp-result .card.border-success .card-header:hover { background: rgba(16, 185, 129, 0.26); }

.bp-result .table-bordered,
.bp-result .biotable,
.bp-result .biotable th,
.bp-result .biotable td { border-color: rgba(139, 92, 246, 0.22) !important; }

.bp-result ul { padding-left: 20px; }
.bp-result a  { color: #a78bfa; }
.bp-result img,
.bp-result svg { max-width: 100%; height: auto; }
.bp-result .text-muted { color: var(--bp-muted-soft) !important; }

.bp-tablewrap { overflow-x: auto; }

/* --- encart d'information ------------------------------------------------- */

.bp-note {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 18px 22px;
    border: 1px solid rgba(59, 130, 246, 0.3);
    border-radius: 14px;
    background: rgba(37, 99, 235, 0.12);
    font-size: 0.96rem;
    line-height: 1.55;
    color: #cfe0ff;
}

.bp-note svg { flex: 0 0 auto; width: 22px; height: 22px; margin-top: 1px; color: #60a5fa; }
.bp-note a { color: #93c5fd; }

/* --- responsive ----------------------------------------------------------- */

@media (max-width: 1100px) {
    /* une seule colonne : le contenu d'abord, le sommaire ensuite */
    .bp-doc { grid-template-columns: minmax(0, 1fr); }
    .bp-main { order: 1; padding: 26px 24px 40px; }
    .bp-aside {
        order: 2;
        position: static;
        height: auto;
        overflow-y: visible;
        border-right: 0;
        border-top: 1px solid var(--bp-panel-line);
        background: rgba(11, 5, 33, 0.65);
    }
}

@media (max-width: 780px) {
    .bp-nav { height: auto; flex-wrap: wrap; gap: 8px 16px; padding: 14px 18px; }
    .bp-nav__links { width: 100%; margin-left: 0; overflow-x: auto; }
    .bp-nav__link { padding: 12px 12px; font-size: 0.94rem; }
    .bp-nav__link.is-active::after { bottom: 4px; }
    .bp-aside { padding: 20px 14px 26px; }
    .bp-main { padding: 22px 16px 48px; }
    .bp-doc__title { font-size: 1.6rem; }
    .bp-step { padding: 20px 16px 22px; border-radius: 14px; }
    .bp-step__head { grid-template-columns: auto minmax(0, 1fr); }
    .bp-ghost { grid-column: 1 / -1; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
    .bp-nav__link, .bp-aside__link, .bp-ghost { transition: none; }
}