/* ===== Atlas · Sistema de diseño neomórfico ===== */
:root{
  --bg:#E6EAF1;
  --light:#FFFFFF;
  --dark:#C3CAD9;
  --ink:#2B303B;
  --muted:#838BA0;
  --accent:#7A52F4;
  --blue:#0A84FF;
  --grad:linear-gradient(120deg,#0A84FF,#9F4DF0 55%,#FF375F);
  --ok:#16A34A;
  --danger:#E1495B;
  --r:18px;
  --raise:7px 7px 16px var(--dark), -7px -7px 16px var(--light);
  --raise-lg:11px 11px 26px var(--dark), -10px -10px 22px var(--light);
  --raise-sm:4px 4px 9px var(--dark), -4px -4px 9px var(--light);
  --inset:inset 4px 4px 9px var(--dark), inset -4px -4px 9px var(--light);
  --inset-soft:inset 3px 3px 6px var(--dark), inset -3px -3px 6px var(--light);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased;
  min-height:100vh;
}
a{color:inherit;text-decoration:none}
.container{max-width:1080px;margin:0 auto;padding:0 22px}
.muted{color:var(--muted)}
.center{text-align:center}

/* ---- Texto degradado ---- */
.ai{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-weight:700}

/* ---- Header ---- */
header{position:sticky;top:0;z-index:30;background:var(--bg);}
.bar{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0;}
.brand{display:flex;align-items:center;gap:12px}
.logo-dot{width:34px;height:34px;border-radius:50%;background:var(--grad);box-shadow:var(--raise-sm);flex:none}
.brand .name{font-weight:700;font-size:19px;letter-spacing:.2px;line-height:1.05}
.brand small{display:block;color:var(--muted);font-size:11px;font-weight:500;margin-top:1px}
.nav-actions{display:flex;gap:10px;align-items:center}
.who{font-size:13px;color:var(--muted);max-width:190px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---- Botones ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;cursor:pointer;
  font-family:inherit;font-size:14px;font-weight:600;color:var(--ink);background:var(--bg);
  padding:11px 18px;border-radius:13px;box-shadow:var(--raise-sm);transition:.16s ease;}
.btn:hover{box-shadow:var(--raise)}
.btn:active{box-shadow:var(--inset-soft)}
.btn-grad{color:#fff;background:#0A84FF;box-shadow:0 7px 18px rgba(10,132,255,.28)}
.btn-grad:hover{background:#0A78E6;box-shadow:0 10px 24px rgba(10,132,255,.40);transform:translateY(-1px)}
.btn-grad:active{transform:translateY(0);box-shadow:0 4px 12px rgba(10,132,255,.34)}
.btn-sm{padding:8px 13px;font-size:13px;border-radius:11px}
.btn-danger{color:var(--danger)}
.btn-block{width:100%}

/* ---- Tarjetas neomórficas ---- */
.card{background:var(--bg);border-radius:var(--r);box-shadow:var(--raise-lg);padding:22px;}
.card-soft{background:var(--bg);border-radius:var(--r);box-shadow:var(--raise);padding:18px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:24px}

/* Tarjeta de app (clicable, con profundidad) */
.app-card{display:flex;flex-direction:column;cursor:pointer;text-align:left;transition:.2s ease;}
.app-card:hover{transform:translateY(-3px);box-shadow:var(--raise-lg),0 14px 30px rgba(43,48,59,.10)}
.app-card .ico{width:64px;height:64px;border-radius:18px;background:#FFFFFF;box-shadow:var(--raise-sm);
  display:flex;align-items:center;justify-content:center;margin-bottom:15px;font-size:28px;overflow:hidden}
.app-card .ico img{width:84%;height:84%;object-fit:contain}
.app-card h3{margin:0 0 6px;font-size:18px}
.app-card p{margin:0 0 16px;color:var(--muted);font-size:14px;flex:1}
.tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.3px;color:var(--accent);
  padding:5px 11px;border-radius:999px;box-shadow:var(--inset-soft);margin-bottom:12px;align-self:flex-start}

/* ---- Hero ---- */
.hero{padding:54px 0 26px;text-align:center}
.hero h1{font-size:clamp(30px,5vw,50px);line-height:1.06;margin:0 0 14px;letter-spacing:-1px}
.hero p{color:var(--muted);font-size:17px;max-width:560px;margin:0 auto 24px}

.section-title{font-size:12px;font-weight:800;letter-spacing:.8px;text-transform:uppercase;color:var(--muted);margin:34px 0 18px}

/* ---- Aviso "acceso verificado" ---- */
.notice{display:flex;gap:14px;align-items:center;background:var(--bg);border-radius:var(--r);
  box-shadow:var(--raise);padding:16px 20px;margin-bottom:6px}
.notice .dot{width:11px;height:11px;border-radius:50%;background:var(--ok);flex:none;
  box-shadow:0 0 0 4px rgba(22,163,74,.16)}

/* ---- Formularios ---- */
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:12px;color:var(--muted);font-weight:700;letter-spacing:.2px}
input,select,textarea{font-family:inherit;font-size:14px;color:var(--ink);background:var(--bg);
  border:0;border-radius:12px;padding:11px 14px;box-shadow:var(--inset-soft);outline:none;width:100%}
input:focus,select:focus,textarea:focus{box-shadow:var(--inset)}
textarea{resize:vertical;min-height:90px}
.check{display:inline-flex;align-items:center;gap:8px;font-size:14px;cursor:pointer}
.check input{width:auto;box-shadow:none}
input[type=checkbox]{accent-color:#0A84FF;width:17px;height:17px;box-shadow:none;padding:0}

/* Control segmentado (p.ej. Rol) */
.seg{display:inline-flex;gap:5px;padding:5px;border-radius:13px;box-shadow:var(--inset-soft);background:var(--bg)}
.seg-opt{border:0;background:transparent;padding:9px 22px;border-radius:9px;font-family:inherit;font-size:14px;
  font-weight:700;color:var(--muted);cursor:pointer;transition:.15s}
.seg-opt.active{color:#fff;background:#0A84FF;box-shadow:0 5px 13px rgba(10,132,255,.32)}

/* Chips de selección (p.ej. apps) */
.chip{border:0;background:var(--bg);box-shadow:var(--raise-sm);padding:9px 15px;border-radius:11px;font-family:inherit;
  font-size:13px;font-weight:600;color:var(--ink);cursor:pointer;display:inline-flex;align-items:center;gap:8px;transition:.15s}
.chip::before{content:'';width:9px;height:9px;border-radius:50%;background:var(--dark);transition:.15s}
.chip:hover{box-shadow:var(--raise)}
.chip[aria-pressed="true"]{box-shadow:var(--inset-soft);color:#0A84FF}
.chip[aria-pressed="true"]::before{background:#0A84FF;box-shadow:0 0 0 3px rgba(10,132,255,.2)}

/* Desplegable custom (neomórfico) */
.dropdown{position:relative;min-width:210px}
.dd-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--bg);
  border:0;border-radius:12px;padding:11px 14px;box-shadow:var(--inset-soft);font-family:inherit;font-size:14px;
  font-weight:600;color:var(--ink);cursor:pointer}
.dd-caret{color:var(--muted);font-size:11px;transition:transform .25s ease}
.dropdown.open .dd-caret{transform:rotate(180deg)}
.dropdown.disabled{opacity:.65}
.dropdown.disabled .dd-toggle{cursor:not-allowed}
.dd-menu{position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--bg);border-radius:12px;
  box-shadow:var(--raise-lg);padding:7px;z-index:50;opacity:0;transform:translateY(-6px) scale(.98);
  pointer-events:none;transform-origin:top;transition:opacity .2s ease, transform .22s cubic-bezier(.34,1.3,.45,1)}
.dropdown.open .dd-menu{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.dd-opt{display:block;width:100%;text-align:left;border:0;background:transparent;padding:10px 12px;border-radius:9px;
  font-family:inherit;font-size:14px;color:var(--ink);cursor:pointer}
.dd-opt:hover{box-shadow:var(--inset-soft)}
.dd-opt.sel{color:#0A84FF;font-weight:700}

/* Interruptor (toggle) neomórfico */
.switch-row{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:8px;font-size:14px;font-weight:600}
.switch{width:56px;height:32px;border-radius:999px;border:0;padding:0;background:var(--bg);box-shadow:var(--inset);
  position:relative;cursor:pointer;flex:none}
.switch .knob{position:absolute;top:4px;left:4px;width:24px;height:24px;border-radius:50%;background:#FFFFFF;
  box-shadow:var(--raise-sm);transition:transform .28s cubic-bezier(.34,1.3,.45,1),background .2s}
.switch[aria-pressed="true"] .knob{transform:translateX(24px);background:#0A84FF;box-shadow:0 3px 9px rgba(10,132,255,.45)}

/* ---- Tabs ---- */
.tabs{position:relative;display:inline-flex;padding:6px;border-radius:14px;box-shadow:var(--inset-soft);margin-bottom:24px}
.tab-slider{position:absolute;top:6px;bottom:6px;left:0;border-radius:10px;background:var(--bg);
  box-shadow:var(--raise-sm);z-index:0;
  transition:transform .42s cubic-bezier(.34,1.32,.42,1), width .42s cubic-bezier(.34,1.32,.42,1)}
.tab{position:relative;z-index:1;padding:9px 24px;border-radius:10px;font-size:14px;font-weight:700;
  color:var(--muted);cursor:pointer;border:0;background:transparent;transition:color .28s ease}
.tab.active{color:var(--ink)}

/* ---- Lista admin ---- */
.list{display:flex;flex-direction:column;gap:12px}
.row-item{display:flex;align-items:center;gap:14px;background:var(--bg);border-radius:14px;box-shadow:var(--raise-sm);padding:14px 16px}
.row-item .grow{flex:1;min-width:0}
.row-item .grow b{display:block;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row-item .grow span{font-size:13px;color:var(--muted)}
.pill{font-size:11px;font-weight:700;padding:4px 10px;border-radius:999px;box-shadow:var(--inset-soft)}
.pill.admin{color:#D97706}
.pill.user{color:var(--blue)}

/* ---- Galería de capturas ---- */
.shots{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.shot{border-radius:16px;box-shadow:var(--raise);overflow:hidden;background:var(--bg);cursor:zoom-in}
.shot img{width:100%;display:block}

/* ---- Detalle de app ---- */
.detail-head{display:flex;gap:22px;align-items:center;flex-wrap:wrap;margin:30px 0 8px}
.detail-head .ico{width:96px;height:96px;border-radius:24px;box-shadow:var(--raise);background:#FFFFFF;
  display:flex;align-items:center;justify-content:center;overflow:hidden;flex:none}
.detail-head .ico img{width:82%;height:82%;object-fit:contain}
.detail-head h1{margin:0 0 6px;font-size:32px;letter-spacing:-.5px}
.prose{color:var(--ink);font-size:15px;line-height:1.7;max-width:720px}
.prose p{margin:0 0 12px;color:#4a5160}

/* ---- Botón de descarga con versiones ---- */
.dl-split{position:relative;display:inline-flex;vertical-align:top}
.dl-main{border-top-right-radius:0;border-bottom-right-radius:0}
.dl-arrow{border-top-left-radius:0;border-bottom-left-radius:0;margin-left:2px;padding:11px 13px;font-size:12px}
.dl-menu{position:absolute;top:calc(100% + 8px);left:0;min-width:250px;max-height:320px;overflow:auto;
  background:var(--bg);border-radius:14px;box-shadow:var(--raise-lg);padding:8px;display:none;z-index:40}
.dl-menu.open{display:block}
.dl-menu .head{font-size:11px;font-weight:800;letter-spacing:.5px;text-transform:uppercase;color:var(--muted);padding:6px 12px}
.dl-menu a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:var(--ink)}
.dl-menu a:hover{box-shadow:var(--inset-soft)}
.dl-menu a .v{font-weight:700;font-size:13px}
.dl-menu a .d{color:var(--muted);font-size:12px}
.dl-menu .empty{padding:12px;color:var(--muted);font-size:13px}

/* ---- Lightbox ---- */
.lightbox{position:fixed;inset:0;background:rgba(20,24,33,.86);display:none;align-items:center;justify-content:center;z-index:100;padding:28px}
.lightbox.open{display:flex}
.lightbox img{max-width:96%;max-height:92%;border-radius:12px;box-shadow:0 24px 60px rgba(0,0,0,.5)}

/* ---- Modal pequeño ---- */
.modal{position:fixed;inset:0;background:rgba(20,24,33,.5);display:none;align-items:center;justify-content:center;z-index:90;padding:24px}
.modal.open{display:flex}
.modal-card{background:var(--bg);border-radius:20px;box-shadow:var(--raise-lg);padding:24px;max-width:400px;width:100%}
.modal-card h3{margin:0 0 4px}
.modal-card .sub{color:var(--muted);font-size:13px;margin:0 0 16px;word-break:break-all}
.modal-apps{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}

footer{color:var(--muted);font-size:13px;text-align:center;padding:48px 0 34px}

/* ---- Menú móvil ---- */
.menu-btn{display:none;width:42px;height:42px;border-radius:12px;background:var(--bg);box-shadow:var(--raise-sm);
  border:0;cursor:pointer;align-items:center;justify-content:center;font-size:18px;color:var(--ink)}

@media (max-width:720px){
  .container{padding:0 15px}
  .menu-btn{display:inline-flex}
  .bar{padding:12px 0}
  /* Nav colapsable tras el botón hamburguesa (salvo las marcadas nav-keep) */
  .nav-actions:not(.nav-keep){position:absolute;top:62px;right:14px;left:14px;flex-direction:column;align-items:stretch;
    background:var(--bg);border-radius:16px;box-shadow:var(--raise-lg);padding:14px;gap:8px;display:none}
  .nav-actions:not(.nav-keep).open{display:flex}
  .nav-actions:not(.nav-keep) .btn{width:100%;justify-content:flex-start}
  .nav-keep .menu-btn{display:none}
  .who{max-width:none;text-align:center;padding:4px 0}
  .grid{grid-template-columns:1fr;gap:16px}
  .hero{padding:34px 0 16px}
  .hero h1{letter-spacing:-.5px}
  .section-title{margin:26px 0 14px}
  .card{padding:18px}
  .detail-head{gap:16px;margin:22px 0 6px}
  .detail-head .ico{width:64px;height:64px;border-radius:18px}
  .detail-head h1{font-size:24px}
  .shots{grid-template-columns:1fr}
  /* Listas de admin: que los botones bajen si no caben */
  .row-item{flex-wrap:wrap}
  .row-item .grow{flex-basis:100%}
  .dl-split{width:100%}
  .dl-main{flex:1}
  .dl-menu{left:0;right:0;min-width:0}
  .tabs{width:100%;justify-content:stretch}
  .tab{flex:1}
}