/* ═══════════════════════════════════════════════════════
   bs.css — sistema de diseño compartido · bitsereno.com
   ═══════════════════════════════════════════════════════ */

/* ── Tokens de tema ── */
:root[data-theme="dark"] {
  --bg:         #0c0b09;
  --bg-elev:    #14120e;
  --bg-elev-2:  #1c1a14;
  --fg:         #f0ead6;
  --fg-dim:     #c9c1ad;
  --muted:      #8a8275;
  --accent:     #f59e0b;
  --accent-rgb: 245,158,11;
  --accent-2:   #06b6d4;
  --a2-rgb:     6,182,212;
  --border:     rgba(240,234,214,0.07);
  --border-str: rgba(240,234,214,0.17);
  --card:       #15130e;
  --code-bg:    #060503;
  --glow:       rgba(245,158,11,0.13);
  --syntax-key: #ff7b72;
  --syntax-str: #a5d6ff;
  --syntax-fn:  #d2a8ff;
  --syntax-com: #6e7681;
  --syntax-num: #79c0ff;
  --syntax-op:  #ffa657;
}
:root[data-theme="light"] {
  --bg:         #f3ecdc;
  --bg-elev:    #faf3e1;
  --bg-elev-2:  #fffaee;
  --fg:         #1a1610;
  --fg-dim:     #3d362b;
  --muted:      #6b6358;
  --accent:     #c2410c;
  --accent-rgb: 194,65,12;
  --accent-2:   #0e7490;
  --a2-rgb:     14,116,144;
  --border:     rgba(26,22,16,0.10);
  --border-str: rgba(26,22,16,0.20);
  --card:       #fffaee;
  --code-bg:    #1a1610;
  --glow:       rgba(194,65,12,0.10);
  --syntax-key: #c2410c;
  --syntax-str: #0e7490;
  --syntax-fn:  #7c2d12;
  --syntax-com: #6b6358;
  --syntax-num: #0e7490;
  --syntax-op:  #c2410c;
}
:root[data-theme="cyber"] {
  --bg:         #02060a;
  --bg-elev:    #050d10;
  --bg-elev-2:  #071318;
  --fg:         #4eff96;
  --fg-dim:     #8affb8;
  --muted:      #2a8a5e;
  --accent:     #ffea00;
  --accent-rgb: 255,234,0;
  --accent-2:   #ff10f0;
  --a2-rgb:     255,16,240;
  --border:     rgba(78,255,150,0.15);
  --border-str: rgba(78,255,150,0.35);
  --card:       #050d10;
  --code-bg:    #000;
  --glow:       rgba(78,255,150,0.16);
  --syntax-key: #ff10f0;
  --syntax-str: #ffea00;
  --syntax-fn:  #8affb8;
  --syntax-com: #2a8a5e;
  --syntax-num: #ffea00;
  --syntax-op:  #ffea00;
}

/* Scanlines cyber */
[data-theme="cyber"] body::before {
  content:'';position:fixed;inset:0;pointer-events:none;
  background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(78,255,150,.02) 2px,rgba(78,255,150,.02) 3px);
  z-index:900;mix-blend-mode:overlay;
}

/* ── Reset base ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html {
  scroll-behavior: smooth;
  overflow-x: hidden;  
}
body {
  background: var(--bg); color: var(--fg);
  font-family: 'Space Grotesk', sans-serif;
  overflow-x: hidden;
  position: relative;  
  line-height: 1.6;
}
img{display:block;max-width:100%;}
a{color:inherit;}

/* Tema anim */
body.t-anim,body.t-anim *,body.t-anim *::before,body.t-anim *::after{
  transition:background-color .5s cubic-bezier(.4,0,.2,1),
             color .5s cubic-bezier(.4,0,.2,1),
             border-color .5s cubic-bezier(.4,0,.2,1),
             box-shadow .5s cubic-bezier(.4,0,.2,1) !important;
}

/* ── Tipografía ── */
.font-display{font-family:'Fraunces',serif;}
.font-mono{font-family:'JetBrains Mono',monospace;}

/* ── Grid de fondo ── */
.bg-grid{
  background-image:
    linear-gradient(var(--border) 1px,transparent 1px),
    linear-gradient(90deg,var(--border) 1px,transparent 1px);
  background-size:56px 56px;
}

/* ── Progress bar ── */
#bs-prog{
  position:fixed;top:0;left:0;height:2px;width:0;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  z-index:800;box-shadow:0 0 8px rgba(var(--accent-rgb),.7);
  transition:width .1s linear;
}

/* ── Nav ── */
#bs-nav{
  position:fixed;top:0;left:0;right:0;z-index:700;
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--border);
  background:rgba(12,11,9,.7);
  transition:background .3s;
}
[data-theme="light"] #bs-nav{background:rgba(243,236,220,.85);}
[data-theme="cyber"] #bs-nav{background:rgba(2,6,10,.85);}
#bs-nav.scrolled{background:rgba(12,11,9,.95);}
[data-theme="light"] #bs-nav.scrolled{background:rgba(243,236,220,.97);}
[data-theme="cyber"] #bs-nav.scrolled{background:rgba(2,6,10,.97);}

.nav-inner{
  max-width:1280px;margin:0 auto;padding:0 20px;
  height:60px;display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.nav-logo{
  font-family:'JetBrains Mono',monospace;font-weight:700;font-size:15px;
  color:var(--fg);text-decoration:none;display:flex;align-items:center;gap:1px;
}
.nav-logo .slash{color:var(--accent);}
.logo-cur{
  display:inline-block;width:.42em;height:1em;background:var(--accent);
  margin-left:2px;vertical-align:text-bottom;
  animation:blink 1.1s steps(1) infinite;
}
.nav-links{display:flex;align-items:center;gap:28px;}
.nav-links a{
  font-family:'JetBrains Mono',monospace;font-size:11px;
  letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted);text-decoration:none;
  transition:color .25s;position:relative;
}
.nav-links a:hover,.nav-links a.active{color:var(--fg);}
.nav-links a.active::after{
  content:'';position:absolute;bottom:-4px;left:0;right:0;
  height:1px;background:var(--accent);
}
.nav-right{display:flex;align-items:center;gap:10px;}

/* ── Theme toggle ── */
.theme-toggle{
  display:inline-flex;background:var(--bg-elev);
  border:1px solid var(--border-str);border-radius:999px;padding:3px;gap:2px;
}
.t-btn{
  width:28px;height:28px;border-radius:999px;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;border:none;background:transparent;
  color:var(--muted);font-size:11px;
  transition:all .3s cubic-bezier(.4,0,.2,1);
}
.t-btn.active{background:var(--accent);color:var(--bg);box-shadow:0 0 10px rgba(var(--accent-rgb),.45);}
.t-btn:hover:not(.active){color:var(--fg);transform:scale(1.08);}

/* ── Tag / pill ── */
.tag{
  display:inline-block;font-family:'JetBrains Mono',monospace;
  font-size:10px;letter-spacing:.09em;text-transform:uppercase;
  color:var(--accent);padding:3px 8px;
  border:1px solid rgba(var(--accent-rgb),.4);border-radius:2px;
  background:rgba(var(--accent-rgb),.07);font-weight:500;white-space:nowrap;
  text-decoration:none;transition:background .25s,border-color .25s;
}
.tag:hover{background:rgba(var(--accent-rgb),.14);}

/* ── Botones ── */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:'JetBrains Mono',monospace;font-size:12px;
  font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  padding:11px 20px;border-radius:3px;text-decoration:none;
  cursor:pointer;border:none;transition:all .3s cubic-bezier(.4,0,.2,1);
  position:relative;overflow:hidden;
}
.btn::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);
  transform:translateX(-100%);transition:transform .5s ease;
}
.btn:hover::before{transform:translateX(100%);}
.btn-primary{background:var(--accent);color:var(--bg);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 24px -8px rgba(var(--accent-rgb),.55);}
.btn-ghost{background:transparent;color:var(--fg);border:1px solid var(--border-str);}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-2px);}
.btn-sm{padding:8px 14px;font-size:11px;}

/* ── Stat dot ── */
.sdot{
  display:inline-block;width:6px;height:6px;border-radius:50%;
  background:var(--accent-2);box-shadow:0 0 6px var(--accent-2);
  animation:sdot-pulse 2s ease-in-out infinite;
}
@keyframes sdot-pulse{0%,100%{opacity:1}50%{opacity:.25}}

/* ── Card de artículo ── */
.post-card{
  background:var(--card);border:1px solid var(--border);
  border-radius:4px;padding:26px;
  display:flex;flex-direction:column;gap:10px;
  text-decoration:none;color:inherit;
  position:relative;overflow:hidden;
  transition:transform .4s cubic-bezier(.34,1.56,.64,1),
             box-shadow .4s,border-color .3s;
}
.post-card::after{
  content:'';position:absolute;top:0;left:0;right:0;height:2px;
  background:linear-gradient(90deg,var(--accent),var(--accent-2));
  transform:scaleX(0);transform-origin:left;
  transition:transform .4s cubic-bezier(.4,0,.2,1);
}
.post-card:hover{
  transform:translateY(-6px);border-color:var(--border-str);
  box-shadow:0 20px 40px -16px rgba(0,0,0,.4);
}
.post-card:hover::after{transform:scaleX(1);}
.post-card-cat{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);}
.post-card-title{
  font-family:'Fraunces',serif;font-size:1.2rem;font-weight:700;
  line-height:1.25;transition:color .3s;
}
.post-card:hover .post-card-title{color:var(--accent);}
.post-card-excerpt{font-size:.875rem;color:var(--muted);line-height:1.65;flex:1;}
.post-card-meta{
  font-family:'JetBrains Mono',monospace;font-size:11px;
  color:var(--muted);display:flex;align-items:center;gap:12px;flex-wrap:wrap;
}
.post-card-arrow{
  font-family:'JetBrains Mono',monospace;font-size:11px;
  letter-spacing:.08em;text-transform:uppercase;color:var(--accent);
  display:flex;align-items:center;gap:6px;margin-top:4px;
}
.post-card-arrow span{transition:transform .3s cubic-bezier(.4,0,.2,1);}
.post-card:hover .post-card-arrow span{transform:translateX(6px);}

/* ── Ventana de código ── */
.code-win{
  background:var(--code-bg);border:1px solid var(--border-str);
  border-radius:6px;overflow:hidden;font-family:'JetBrains Mono',monospace;
  box-shadow:0 24px 48px -24px rgba(0,0,0,.5);
}
.code-win-header{
  background:rgba(255,255,255,.04);border-bottom:1px solid var(--border);
  padding:10px 16px;display:flex;align-items:center;justify-content:space-between;
}
.code-dots{display:flex;gap:6px;}
.code-dots span{width:10px;height:10px;border-radius:50%;display:inline-block;}
.code-win pre{margin:0;padding:22px 24px;overflow-x:auto;font-size:13px;line-height:1.75;color:var(--fg);}
.copy-btn{
  background:transparent;border:1px solid var(--border-str);
  color:var(--muted);padding:4px 10px;font-size:11px;
  font-family:'JetBrains Mono',monospace;border-radius:2px;cursor:pointer;
  display:inline-flex;align-items:center;gap:5px;
  letter-spacing:.06em;text-transform:uppercase;
  transition:all .25s;
}
.copy-btn:hover{color:var(--accent);border-color:var(--accent);}
.copy-btn.copied{background:var(--accent);color:var(--bg);border-color:var(--accent);}

/* Syntax tokens */
.tk-k{color:var(--syntax-key);}
.tk-s{color:var(--syntax-str);}
.tk-f{color:var(--syntax-fn);}
.tk-c{color:var(--syntax-com);font-style:italic;}
.tk-n{color:var(--syntax-num);}
.tk-o{color:var(--syntax-op);}

/* ── Search input ── */
.search-wrap{position:relative;}
.search-input{
  width:100%;background:var(--bg-elev);border:1px solid var(--border-str);
  color:var(--fg);padding:13px 46px 13px 44px;
  font-family:'JetBrains Mono',monospace;font-size:13px;
  border-radius:4px;outline:none;
  transition:border-color .3s,box-shadow .3s;
}
.search-input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--glow);}
.search-input::placeholder{color:var(--muted);}
.search-ico{
  position:absolute;left:15px;top:50%;transform:translateY(-50%);
  color:var(--muted);font-size:14px;pointer-events:none;
}
.search-go{
  position:absolute;right:8px;top:50%;transform:translateY(-50%);
  background:var(--accent);border:none;color:var(--bg);
  width:30px;height:30px;border-radius:2px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;font-size:11px;
  transition:opacity .2s;
}
.search-go:hover{opacity:.82;}

/* ── Reveal ── */
.reveal{opacity:1;transform:translateY(24px);transition:opacity .8s cubic-bezier(.4,0,.2,1),transform .8s cubic-bezier(.4,0,.2,1);}
.reveal.visible{opacity:1;transform:translateY(0);}

/* ── Marquee ── */
.marquee-outer{overflow:hidden;white-space:nowrap;}
.marquee-inner{display:inline-flex;gap:52px;padding-right:52px;animation:mq 36s linear infinite;}
@keyframes mq{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ── Scrollbar ── */
::-webkit-scrollbar{width:8px;}
::-webkit-scrollbar-track{background:var(--bg);}
::-webkit-scrollbar-thumb{background:var(--border-str);border-radius:4px;border:2px solid var(--bg);}
::-webkit-scrollbar-thumb:hover{background:var(--accent);}
::selection{background:var(--accent);color:var(--bg);}

/* ── Animaciones ── */
@keyframes blink{0%,49%{opacity:1}50%,100%{opacity:0}}
@keyframes drift{
  0%,100%{transform:translate(0,0) scale(1)}
  33%{transform:translate(50px,-35px) scale(1.08)}
  66%{transform:translate(-28px,42px) scale(.96)}
}
.float-dot{position:absolute;border-radius:50%;filter:blur(64px);opacity:.2;animation:drift 18s ease-in-out infinite;pointer-events:none;}

/* ── Footer ── */
.site-footer{
  border-top:1px solid var(--border);
  padding:40px 20px;
}
.footer-inner{
  max-width:1280px;margin:0 auto;
  display:flex;flex-direction:column;gap:20px;
}
.footer-top{
  display:flex;align-items:center;justify-content:space-between;
  flex-wrap:wrap;gap:16px;
}
.footer-copy{font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted);}
.footer-links{display:flex;gap:20px;}
.footer-links a{
  font-family:'JetBrains Mono',monospace;font-size:11px;
  color:var(--muted);text-decoration:none;
  transition:color .25s;
}
.footer-links a:hover{color:var(--accent);}
.footer-cmd{
  font-family:'JetBrains Mono',monospace;font-size:11px;
  color:var(--muted);text-align:center;
  padding-top:16px;border-top:1px solid var(--border);
}
.footer-cmd .acc{color:var(--accent);}

/* ── Paginación ── */
.pagination{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.page-btn{
  font-family:'JetBrains Mono',monospace;font-size:12px;
  padding:8px 14px;border:1px solid var(--border-str);border-radius:3px;
  background:transparent;color:var(--fg);cursor:pointer;
  text-decoration:none;transition:all .25s;
}
.page-btn:hover,.page-btn.active{border-color:var(--accent);color:var(--accent);}
.page-btn.active{background:rgba(var(--accent-rgb),.1);}
.page-btn[disabled]{opacity:.35;pointer-events:none;}

/* ── Breadcrumb ── */
.breadcrumb{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  font-family:'JetBrains Mono',monospace;font-size:11px;color:var(--muted);
}
.breadcrumb a{color:var(--muted);text-decoration:none;transition:color .25s;}
.breadcrumb a:hover{color:var(--accent);}
.breadcrumb .sep{color:var(--border-str);}
.breadcrumb .current{color:var(--fg);}

/* ── Responsive helpers ── */
@media(max-width:768px){
  .hide-mobile { display: none !important; }
  .nav-links { display: none; }

  /* 1. Prevenir que el texto normal rompa el layout */
  p, h1, h2, h3, a {
    overflow-wrap: break-word;
    word-break: break-word;
  }

  /* 2. El secreto: min-width: 0 permite que los contenedores padre se encojan en mobile */
  .post-card, article, section {
    min-width: 0;
    max-width: 100%;
  }

  /* 3. Activar el scroll en Enlighter sin tocar sus clases internas */
  .enlighter-default {
    max-width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important; /* Scroll suave en móviles */
  }
}
@media(min-width:769px){.show-mobile{display:none!important;}}