/* ==========================================================
   SSeMU Emulator — Documentación
   Misma paleta que el sitio principal
========================================================== */

:root{
    --bg:#07030f;
    --bg-2:#0c0617;
    --surface:#120a20;
    --surface-2:#180e2a;
    --code-bg:#0a0514;

    --purple:#7a2cff;
    --purple-light:#a855f7;
    --purple-soft:#c084fc;

    --text:#ffffff;
    --text-2:#dcd6ea;
    --muted:#a8a3b8;

    --border:rgba(255,255,255,.08);
    --border-2:rgba(255,255,255,.13);
    --border-hover:rgba(192,132,252,.4);

    --gradient:linear-gradient(135deg,var(--purple),var(--purple-light));

    --success:#4ade80;
    --warning:#ffc94d;
    --danger:#ff6b8a;
    --info:#c084fc;

    --topbar-h:64px;
    --sidebar-w:290px;
    --radius:14px;

    --font-display:'Chakra Petch',system-ui,sans-serif;
    --font-body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
    --font-mono:'JetBrains Mono',Consolas,monospace;
}

*,
*::before,
*::after{
    box-sizing:border-box;
}

html{
    scroll-behavior:smooth;
    scroll-padding-top:calc(var(--topbar-h) + 20px);
    -webkit-text-size-adjust:100%;
}

body{
    margin:0;
    background:var(--bg);
    color:var(--text-2);
    font-family:var(--font-body);
    font-size:15.5px;
    line-height:1.7;
    -webkit-font-smoothing:antialiased;
}

body::before{
    content:'';
    position:fixed;
    inset:0;
    z-index:-1;
    pointer-events:none;
    background:radial-gradient(900px 500px at 80% -10%,rgba(122,44,255,.16),transparent 60%);
}

body.menu-open,
body.search-open{
    overflow:hidden;
}

::selection{
    background:var(--purple);
    color:#fff;
}

::-webkit-scrollbar{
    width:9px;
    height:9px;
}

::-webkit-scrollbar-track{
    background:transparent;
}

::-webkit-scrollbar-thumb{
    background:rgba(192,132,252,.35);
    border-radius:20px;
}

a{
    color:var(--purple-soft);
    text-decoration:none;
}

a:hover{
    color:#fff;
}

button{
    font:inherit;
    color:inherit;
    cursor:pointer;
}

:focus-visible{
    outline:2px solid var(--purple-soft);
    outline-offset:2px;
}

img{
    max-width:100%;
    border-radius:10px;
}

kbd{
    padding:2px 6px;
    border-radius:6px;
    border:1px solid var(--border-2);
    background:rgba(255,255,255,.05);
    color:var(--text-2);
    font-family:var(--font-mono);
    font-size:11px;
}

/* ==========================================================
   TOPBAR
========================================================== */

.docs-topbar{
    position:fixed;
    top:0;
    left:0;
    right:0;
    z-index:50;
    height:var(--topbar-h);
    display:flex;
    align-items:center;
    gap:16px;
    padding:0 20px;
    background:rgba(7,3,15,.85);
    backdrop-filter:blur(14px);
    -webkit-backdrop-filter:blur(14px);
    border-bottom:1px solid var(--border);
}

.docs-brand{
    display:flex;
    align-items:center;
    gap:10px;
    width:calc(var(--sidebar-w) - 36px);
    flex-shrink:0;
}

.docs-brand img{
    height:38px;
    width:auto;
    border-radius:0;
}

.docs-brand span{
    padding:3px 9px;
    border-radius:7px;
    background:rgba(122,44,255,.18);
    border:1px solid rgba(192,132,252,.3);
    color:var(--purple-soft);
    font-family:var(--font-display);
    font-size:12px;
    font-weight:700;
    letter-spacing:.1em;
    text-transform:uppercase;
}

.docs-search-trigger{
    display:flex;
    align-items:center;
    gap:10px;
    flex:1;
    max-width:460px;
    height:40px;
    padding:0 12px;
    border-radius:10px;
    border:1px solid var(--border-2);
    background:rgba(255,255,255,.04);
    color:var(--muted);
    font-size:14px;
    text-align:left;
    transition:.2s;
}

.docs-search-trigger span{
    flex:1;
    overflow:hidden;
    white-space:nowrap;
    text-overflow:ellipsis;
}

.docs-search-trigger:hover{
    border-color:var(--border-hover);
    color:var(--text-2);
}

.topbar-links{
    display:flex;
    gap:8px;
    margin-left:auto;
}

.topbar-link,
.topbar-btn{
    display:inline-flex;
    align-items:center;
    gap:7px;
    height:40px;
    padding:0 14px;
    border-radius:10px;
    border:1px solid var(--border);
    background:rgba(255,255,255,.03);
    color:var(--text-2);
    font-family:var(--font-display);
    font-size:14px;
    font-weight:600;
    transition:.2s;
}

.topbar-link:hover,
.topbar-btn:hover{
    color:#fff;
    border-color:var(--border-hover);
}

.topbar-link.primary{
    border:none;
    background:var(--gradient);
    color:#fff;
}

.menu-btn{
    display:none;
    width:40px;
    padding:0;
    justify-content:center;
    font-size:18px;
}

/* ==========================================================
   SIDEBAR
========================================================== */

.docs-sidebar{
    position:fixed;
    top:var(--topbar-h);
    bottom:0;
    left:0;
    z-index:40;
    width:var(--sidebar-w);
    display:flex;
    flex-direction:column;
    background:rgba(12,6,23,.92);
    border-right:1px solid var(--border);
}

.sidebar-search{
    position:relative;
    padding:16px 16px 10px;
}

.sidebar-search i{
    position:absolute;
    top:50%;
    left:28px;
    transform:translateY(-35%);
    color:var(--muted);
    font-size:13px;
}

.sidebar-search input{
    width:100%;
    height:38px;
    padding:0 12px 0 34px;
    border-radius:10px;
    border:1px solid var(--border);
    background:rgba(255,255,255,.03);
    color:#fff;
    font:inherit;
    font-size:13.5px;
}

.sidebar-search input:focus{
    outline:none;
    border-color:var(--purple-soft);
}

.docs-tree{
    flex:1;
    overflow-y:auto;
    padding:4px 12px 20px;
}

.docs-tree ul{
    list-style:none;
    margin:0;
    padding:0;
}

.docs-tree ul ul{
    display:none;
    margin:2px 0 4px 15px;
    padding-left:10px;
    border-left:1px solid var(--border);
}

.tree-folder.open > ul,
.filtering .docs-tree ul ul{
    display:block;
}

.docs-tree li.hidden{
    display:none;
}

.tree-toggle,
.tree-link{
    position:relative;
    display:flex;
    align-items:center;
    gap:9px;
    width:100%;
    padding:7px 10px;
    border:none;
    border-radius:8px;
    background:none;
    color:var(--muted);
    font-size:13.5px;
    line-height:1.4;
    text-align:left;
    transition:background .15s,color .15s;
}

.tree-toggle span,
.tree-link span{
    flex:1;
    min-width:0;
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
}

.tree-toggle{
    color:var(--text-2);
    font-weight:500;
}

.tree-toggle > i:first-child{
    color:var(--purple-soft);
}

.tree-toggle .chevron{
    font-size:11px;
    opacity:.6;
    transition:transform .2s;
}

.tree-folder.open > .tree-toggle .chevron,
.filtering .tree-toggle .chevron{
    transform:rotate(90deg);
}

.tree-link i{
    font-size:13px;
    opacity:.7;
}

.tree-toggle:hover,
.tree-link:hover{
    background:rgba(255,255,255,.05);
    color:#fff;
}

.tree-link.active{
    background:linear-gradient(90deg,rgba(122,44,255,.35),rgba(122,44,255,.08));
    color:#fff;
}

.tree-link.active::before{
    content:'';
    position:absolute;
    left:0;
    top:6px;
    bottom:6px;
    width:3px;
    border-radius:3px;
    background:var(--purple-soft);
}

.tree-link.active i{
    color:var(--purple-soft);
    opacity:1;
}

.tree-empty{
    display:none;
    padding:0 26px;
    color:var(--muted);
    font-size:13px;
}

.sidebar-footer{
    padding:14px 16px;
    border-top:1px solid var(--border);
    font-size:13px;
}

.sidebar-footer a{
    display:flex;
    align-items:center;
    gap:8px;
    color:var(--muted);
}

.sidebar-footer a:hover{
    color:#fff;
}

.sidebar-footer i{
    color:#8b95ff;
    font-size:16px;
}

.docs-overlay{
    display:none;
}

/* ==========================================================
   CONTENIDO
========================================================== */

.docs-main{
    margin-left:var(--sidebar-w);
    padding-top:var(--topbar-h);
    min-height:100vh;
    display:flex;
    flex-direction:column;
}

.docs-layout{
    flex:1;
    display:grid;
    grid-template-columns:minmax(0,1fr) 220px;
    gap:40px;
    width:100%;
    max-width:1180px;
    margin:0 auto;
    padding:36px 40px 60px;
}

.docs-content{
    min-width:0;
    max-width:860px;
}

.docs-layout:has(.docs-toc[hidden]){
    grid-template-columns:minmax(0,1fr);
}

.docs-footer{
    padding:22px 40px;
    border-top:1px solid var(--border);
    color:#77728a;
    font-size:13px;
    text-align:center;
}

/* Hero de bienvenida */

.docs-hero{
    position:relative;
    margin-bottom:36px;
    padding:36px;
    border-radius:20px;
    border:1px solid var(--border-2);
    background:
        radial-gradient(500px 220px at 100% 0%,rgba(168,85,247,.25),transparent 65%),
        linear-gradient(180deg,rgba(20,10,35,.92),rgba(9,4,18,.96));
    overflow:hidden;
}

.docs-kicker{
    display:inline-flex;
    align-items:center;
    gap:8px;
    margin-bottom:14px;
    padding:5px 12px;
    border-radius:999px;
    background:rgba(122,44,255,.15);
    border:1px solid rgba(192,132,252,.28);
    color:var(--purple-soft);
    font-family:var(--font-display);
    font-size:12px;
    font-weight:600;
    letter-spacing:.12em;
    text-transform:uppercase;
}

.docs-hero h1{
    margin:0 0 10px;
    font-size:clamp(28px,4vw,40px);
    line-height:1.15;
}

.docs-hero p{
    max-width:560px;
    margin:0 0 22px;
    color:var(--muted);
    font-size:16px;
}

.grad{
    background:linear-gradient(90deg,var(--purple-soft),var(--purple-light));
    -webkit-background-clip:text;
    background-clip:text;
    -webkit-text-fill-color:transparent;
}

.docs-hero-search{
    display:flex;
    align-items:center;
    gap:12px;
    width:100%;
    max-width:460px;
    height:48px;
    padding:0 16px;
    border-radius:12px;
    border:1px solid var(--border-hover);
    background:rgba(0,0,0,.3);
    color:var(--muted);
    font-size:15px;
    text-align:left;
    transition:.2s;
}

.docs-hero-search:hover{
    color:#fff;
    background:rgba(122,44,255,.15);
}

.docs-cards{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:14px;
    margin:16px 0 10px;
}

.docs-card{
    display:flex;
    flex-direction:column;
    gap:4px;
    padding:20px;
    border-radius:var(--radius);
    border:1px solid var(--border);
    background:var(--surface);
    color:var(--text-2);
    transition:.2s;
}

.docs-card i{
    margin-bottom:8px;
    color:var(--purple-soft);
    font-size:22px;
}

.docs-card strong{
    color:#fff;
    font-family:var(--font-display);
    font-size:17px;
}

.docs-card span{
    color:var(--muted);
    font-size:14px;
}

.docs-card:hover{
    transform:translateY(-2px);
    border-color:var(--border-hover);
    color:var(--text-2);
    box-shadow:0 16px 40px -18px rgba(122,44,255,.7);
}

/* Migas y carga */

.docs-breadcrumb{
    display:flex;
    flex-wrap:wrap;
    align-items:center;
    gap:6px;
    margin-bottom:18px;
    color:var(--muted);
    font-size:13px;
}

.docs-breadcrumb i.bi-chevron-right{
    font-size:10px;
    opacity:.6;
}

.docs-breadcrumb span:last-child{
    color:var(--purple-soft);
}

.docs-loading{
    display:flex;
    gap:8px;
    padding:60px 0;
    justify-content:center;
}

.docs-loading span{
    width:10px;
    height:10px;
    border-radius:50%;
    background:var(--purple-soft);
    animation:pulse 1s ease-in-out infinite;
}

.docs-loading span:nth-child(2){ animation-delay:.15s; }
.docs-loading span:nth-child(3){ animation-delay:.3s; }

@keyframes pulse{
    0%,100%{ opacity:.25; transform:scale(.8); }
    50%{ opacity:1; transform:scale(1); }
}

/* Tipografía de las guías */

.docs-content h1,
.docs-content h2,
.docs-content h3,
.docs-content h4{
    color:#fff;
    font-family:var(--font-display);
    font-weight:700;
    line-height:1.25;
}

.docs-content h2{
    margin:40px 0 14px;
    font-size:24px;
}

.guide-body > h3:first-child{
    margin-top:0;
    font-size:clamp(24px,3.2vw,32px);
}

.docs-content h3{
    margin:40px 0 12px;
    font-size:22px;
}

.docs-content h4{
    margin:28px 0 10px;
    font-size:17px;
    color:var(--purple-soft);
}

.docs-content p{
    margin:0 0 14px;
}

.docs-content ul,
.docs-content ol{
    margin:0 0 16px;
    padding-left:22px;
}

.docs-content li{
    margin-bottom:6px;
}

.docs-content li::marker{
    color:var(--purple-soft);
}

.docs-content strong{
    color:#fff;
}

.docs-content hr{
    margin:36px 0;
    border:none;
    border-top:1px solid var(--border);
}

/* Tablas */

.table-wrap{
    margin:20px 0;
    overflow-x:auto;
    border-radius:12px;
    border:1px solid var(--border);
}

.docs-content table{
    width:100%;
    border-collapse:collapse;
    background:var(--surface);
    font-size:14.5px;
}

.docs-content > #welcome table{
    border-radius:12px;
    overflow:hidden;
    border:1px solid var(--border);
}

.docs-content th{
    padding:12px 14px;
    background:var(--surface-2);
    color:var(--purple-soft);
    font-family:var(--font-display);
    font-size:13px;
    font-weight:600;
    letter-spacing:.06em;
    text-align:left;
    text-transform:uppercase;
    white-space:nowrap;
}

.docs-content td{
    padding:12px 14px;
    border-top:1px solid var(--border);
    vertical-align:top;
}

.docs-content tbody tr:hover td{
    background:rgba(122,44,255,.06);
}

/* Código */

.docs-content code{
    padding:2px 6px;
    border-radius:6px;
    background:rgba(122,44,255,.14);
    color:#e2c8ff;
    font-family:var(--font-mono);
    font-size:.88em;
    word-break:break-word;
}

.docs-content pre{
    position:relative;
    margin:18px 0;
    padding:18px 20px;
    border-radius:12px;
    border:1px solid var(--border);
    background:var(--code-bg);
    overflow-x:auto;
}

.docs-content pre code{
    padding:0;
    background:none;
    color:#e6e1f2;
    font-size:13.5px;
    line-height:1.65;
    word-break:normal;
    white-space:pre;
}

.copy-code{
    position:absolute;
    top:10px;
    right:10px;
    display:inline-flex;
    align-items:center;
    gap:6px;
    padding:5px 10px;
    border-radius:8px;
    border:1px solid var(--border-2);
    background:rgba(20,10,35,.9);
    color:var(--muted);
    font-size:12px;
    opacity:0;
    transition:.2s;
}

.docs-content pre:hover .copy-code,
.copy-code:focus{
    opacity:1;
}

.copy-code:hover{
    color:#fff;
    border-color:var(--purple-soft);
}

@media (hover:none){
    .copy-code{
        opacity:1;
    }
}

blockquote{
    margin:20px 0;
    padding:14px 18px;
    border-left:3px solid var(--purple-soft);
    border-radius:0 10px 10px 0;
    background:rgba(122,44,255,.08);
    color:var(--text-2);
}

/* Alertas */

.alert{
    position:relative;
    margin:18px 0;
    padding:14px 16px 14px 46px;
    border-radius:12px;
    border:1px solid;
    font-size:14.5px;
}

.alert::before{
    position:absolute;
    left:16px;
    top:14px;
    font-family:bootstrap-icons;
    font-size:17px;
    line-height:1.5;
}

.alert strong{
    color:inherit;
}

.alert-info{
    border-color:rgba(192,132,252,.3);
    background:rgba(122,44,255,.10);
    color:#e2c8ff;
}

.alert-info::before{ content:'\F431'; }

.alert-warning{
    border-color:rgba(255,201,77,.3);
    background:rgba(255,201,77,.07);
    color:#ffe2a0;
}

.alert-warning::before{ content:'\F33B'; }

.alert-success{
    border-color:rgba(74,222,128,.3);
    background:rgba(74,222,128,.07);
    color:#b6f5cf;
}

.alert-success::before{ content:'\F26B'; }

.alert-danger{
    border-color:rgba(255,107,138,.32);
    background:rgba(255,107,138,.08);
    color:#ffc0cd;
}

.alert-danger::before{ content:'\F33A'; }

.loading,
.error{
    color:var(--muted);
}

/* Paginador */

.docs-pager{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:14px;
    margin-top:48px;
    padding-top:24px;
    border-top:1px solid var(--border);
}

.pager-link{
    display:flex;
    flex-direction:column;
    gap:2px;
    min-width:0;
    padding:14px 18px;
    border-radius:12px;
    border:1px solid var(--border);
    background:var(--surface);
    transition:.2s;
}

.pager-link.next{
    text-align:right;
    grid-column:2;
}

.pager-link small{
    color:var(--muted);
    font-size:12px;
}

.pager-link strong{
    overflow:hidden;
    color:#fff;
    font-size:14.5px;
    text-overflow:ellipsis;
    white-space:nowrap;
}

.pager-link:hover{
    border-color:var(--border-hover);
}

/* Índice lateral */

.docs-toc{
    position:sticky;
    top:calc(var(--topbar-h) + 30px);
    align-self:start;
    max-height:calc(100vh - var(--topbar-h) - 60px);
    overflow-y:auto;
    font-size:13px;
}

.docs-toc[hidden]{
    display:none;
}

.toc-title{
    display:block;
    margin-bottom:10px;
    color:#fff;
    font-family:var(--font-display);
    font-size:12px;
    font-weight:600;
    letter-spacing:.12em;
    text-transform:uppercase;
}

.docs-toc ul{
    list-style:none;
    margin:0;
    padding:0;
    border-left:1px solid var(--border);
}

.docs-toc a{
    display:block;
    padding:5px 0 5px 14px;
    margin-left:-1px;
    border-left:1px solid transparent;
    color:var(--muted);
    line-height:1.4;
}

.docs-toc li.sub a{
    padding-left:26px;
    font-size:12.5px;
}

.docs-toc a:hover{
    color:#fff;
    border-left-color:var(--purple-soft);
}

/* ==========================================================
   BUSCADOR
========================================================== */

.search-modal{
    position:fixed;
    inset:0;
    z-index:100;
    display:flex;
    justify-content:center;
    align-items:flex-start;
    padding:12vh 16px 16px;
    background:rgba(5,2,10,.75);
    backdrop-filter:blur(6px);
}

.search-modal[hidden]{
    display:none;
}

.search-box{
    width:100%;
    max-width:600px;
    border-radius:16px;
    border:1px solid var(--border-hover);
    background:#120a20;
    box-shadow:0 30px 80px rgba(0,0,0,.6);
    overflow:hidden;
}

.search-input{
    display:flex;
    align-items:center;
    gap:12px;
    padding:0 16px;
    border-bottom:1px solid var(--border);
}

.search-input i{
    color:var(--purple-soft);
}

.search-input input{
    flex:1;
    height:56px;
    border:none;
    background:none;
    color:#fff;
    font:inherit;
    font-size:16px;
    outline:none;
}

.search-close{
    padding:3px 8px;
    border-radius:6px;
    border:1px solid var(--border-2);
    background:rgba(255,255,255,.05);
    color:var(--muted);
    font-size:12px;
}

.search-results{
    list-style:none;
    max-height:min(420px,60vh);
    margin:0;
    padding:8px;
    overflow-y:auto;
}

.search-results a{
    display:flex;
    align-items:center;
    gap:12px;
    padding:10px 12px;
    border-radius:10px;
    color:var(--text-2);
}

.search-results a i{
    color:var(--muted);
}

.search-results strong{
    display:block;
    color:#fff;
    font-size:14.5px;
    font-weight:500;
}

.search-results small{
    color:var(--muted);
    font-size:12.5px;
}

.search-results li.selected a,
.search-results a:hover{
    background:rgba(122,44,255,.22);
}

.search-results li.selected a i{
    color:var(--purple-soft);
}

.no-results{
    padding:24px;
    color:var(--muted);
    text-align:center;
}

/* Volver arriba */

.docs-top{
    position:fixed;
    right:20px;
    bottom:20px;
    z-index:30;
    width:44px;
    height:44px;
    display:flex;
    align-items:center;
    justify-content:center;
    border:none;
    border-radius:12px;
    background:var(--gradient);
    color:#fff;
    font-size:18px;
    opacity:0;
    visibility:hidden;
    transform:translateY(10px);
    transition:.25s;
}

.docs-top.show{
    opacity:1;
    visibility:visible;
    transform:none;
}

/* ==========================================================
   RESPONSIVE
========================================================== */

@media (max-width:1199.98px){

    .docs-layout{
        grid-template-columns:minmax(0,1fr);
    }

    .docs-toc{
        display:none !important;
    }
}

@media (max-width:991.98px){

    .menu-btn{
        display:inline-flex;
    }

    .docs-brand{
        width:auto;
    }

    .docs-search-trigger{
        max-width:none;
    }

    .docs-sidebar{
        top:0;
        z-index:60;
        width:min(320px,86vw);
        background:#0c0617;
        transform:translateX(-100%);
        transition:transform .3s cubic-bezier(.2,.7,.2,1);
    }

    .menu-open .docs-sidebar{
        transform:none;
        box-shadow:20px 0 60px rgba(0,0,0,.6);
    }

    .docs-sidebar .sidebar-search{
        padding-top:20px;
    }

    .docs-overlay{
        position:fixed;
        inset:0;
        z-index:55;
        display:block;
        background:rgba(5,2,10,.6);
        opacity:0;
        visibility:hidden;
        transition:.3s;
    }

    .menu-open .docs-overlay{
        opacity:1;
        visibility:visible;
    }

    .docs-main{
        margin-left:0;
    }

    .docs-layout{
        padding:28px 24px 50px;
    }
}

@media (max-width:767.98px){

    :root{
        --topbar-h:60px;
    }

    .docs-topbar{
        gap:10px;
        padding:0 12px;
    }

    .docs-brand img{
        height:32px;
    }

    .docs-brand span,
    .topbar-link span,
    .docs-search-trigger kbd{
        display:none;
    }

    .docs-search-trigger{
        width:40px;
        flex:0 0 40px;
        padding:0;
        justify-content:center;
        margin-left:auto;
    }

    .docs-search-trigger span{
        display:none;
    }

    .topbar-links{
        margin-left:0;
        gap:6px;
    }

    .topbar-link{
        width:40px;
        padding:0;
        justify-content:center;
    }

    .docs-layout{
        padding:22px 16px 40px;
    }

    .docs-hero{
        padding:24px 20px;
    }

    .docs-cards{
        grid-template-columns:1fr;
    }

    .docs-pager{
        grid-template-columns:1fr;
    }

    .pager-link.next{
        grid-column:auto;
    }

    .docs-content pre{
        margin-left:-16px;
        margin-right:-16px;
        border-radius:0;
        border-left:none;
        border-right:none;
    }

    .docs-footer{
        padding:20px 16px;
    }
}