/* Estilo de VPN Portal = el de Rumbo/Pulso (estándar RPC): oscuro por defecto, claro si el sistema lo pide. */
:root{
  color-scheme:dark;
  --bg:#0a0e17;--surface-soft:#121a2b;--surface:#182236;--surface-2:#213049;
  --line:#2f3d5e;--line-strong:#41527a;
  --text:#f4f7fc;--soft:#bcc6dc;--muted:#93a0be;
  --brand:#4a82ff;--brand-700:#2f64f0;--water:#47ccff;
  --ok:#3cebb0;--warn:#ffcc3d;--danger:#ff7b7b;--violet:#b9a0ff;--orange:#ffa04d;
  --radius:14px;--glow:#16284f;
}
@media (prefers-color-scheme:light){
  :root{
    color-scheme:light;
    --bg:#f3f5fb;--surface-soft:#eaeef7;--surface:#ffffff;--surface-2:#e6ebf5;
    --line:#d7deec;--line-strong:#b4bfd8;
    --text:#141a2c;--soft:#3a4560;--muted:#596682;
    --brand:#2f64f0;--brand-700:#1f4fd0;--water:#0b86bd;
    --ok:#0b8f68;--warn:#a86a0b;--danger:#c62828;--violet:#6f4fd6;--orange:#c2570c;--glow:#dbe6ff;
  }
}
*,*::before,*::after{box-sizing:border-box}
html,body,#root{height:100%}
body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;font-size:15px;line-height:1.4;-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--brand)}
:focus-visible{outline:2px solid var(--water);outline-offset:2px}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
svg.ic{width:1em;height:1em;flex:none}

/* colores semánticos: se elige con una clase (la CSP no permite estilos en línea) */
.c-brand{--c:var(--brand)}.c-water{--c:var(--water)}.c-ok{--c:var(--ok)}.c-warn{--c:var(--warn)}
.c-danger{--c:var(--danger)}.c-violet{--c:var(--violet)}.c-orange{--c:var(--orange)}

/* ---------- logo ---------- */
.logo{display:inline-flex;align-items:center;gap:10px}
.logo .mark{display:inline-grid;place-items:center;width:var(--s,30px);height:var(--s,30px);border-radius:calc(var(--s,30px)*.3);
  background:linear-gradient(135deg,var(--water),var(--brand));box-shadow:0 6px 18px -6px color-mix(in srgb,var(--brand) 60%,transparent)}
.logo .mark svg{width:66%;height:66%;stroke:#fff}
.logo .word{font-weight:800;font-size:calc(var(--s,30px)*.6);letter-spacing:.2px}
.logo.l46{--s:46px}.logo.l34{--s:34px}.logo.l28{--s:28px}.logo.l52{--s:52px}

/* ---------- acceso ---------- */
.login{min-height:100%;display:grid;place-items:center;padding:20px;background:radial-gradient(120% 90% at 10% -10%,var(--glow),var(--bg) 60%)}
.login .wrap{width:100%;max-width:440px}
.login .brand{display:flex;flex-direction:column;align-items:center;gap:8px;margin-bottom:24px}
.login .brand p{margin:0;color:var(--soft);font-size:14px}
.login .foot{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:20px;text-align:center;color:var(--muted);font-size:12px;line-height:1.4}
.login .foot svg{width:14px;height:14px}

/* ---------- estructura ---------- */
.shell{height:100%;display:flex;flex-direction:column;background:var(--bg)}
.top{display:flex;align-items:center;gap:12px;padding:0 16px;height:58px;flex:none;border-bottom:1px solid var(--line);background:var(--surface-soft);position:relative;z-index:5}
.top .title{font-size:18px;font-weight:800}
.top .spacer{flex:1}
.mid{display:flex;flex:1;min-height:0}
.rail{display:none;flex-direction:column;align-items:center;gap:4px;padding:12px 0;width:86px;flex:none;background:var(--surface-soft);border-right:1px solid var(--line);overflow-y:auto;scrollbar-width:none}
.rail .logo{margin:4px 0 14px}
.side,.bot{display:flex;flex-direction:column;align-items:center;gap:4px;color:var(--muted);text-decoration:none;font-weight:600;background:transparent;border:0}
.side{width:68px;padding:9px 0;border-radius:14px}
.side svg{width:22px;height:22px}.side small{font-size:11.5px}
.side:hover{background:var(--surface-2);color:var(--text)}
.side.on{background:color-mix(in srgb,var(--brand) 38%,transparent);color:var(--text)}
main{flex:1;min-width:0;overflow:auto}
.botnav{display:flex;overflow-x:auto;scrollbar-width:none;flex:none;background:var(--surface-soft);border-top:1px solid var(--line)}
.bot{flex:1 0 74px;padding:9px 0 8px;font-size:11px}
.bot svg{width:22px;height:22px}
.bot.on{color:var(--text);background:color-mix(in srgb,var(--brand) 32%,transparent);border-radius:12px;margin:4px 6px;padding:5px 0 4px}
@media (min-width:1024px){.rail{display:flex}.botnav{display:none}.top .logo.mob{display:none}}

/* ---------- páginas y tarjetas ---------- */
.page{padding:18px;max-width:1100px;margin:0 auto;width:100%;display:flex;flex-direction:column;gap:12px}
.page h1{margin:4px 2px 0;font-size:24px;font-weight:800;letter-spacing:-.2px}
.page .sub{margin:-6px 2px 4px;color:var(--muted);font-size:12.5px}
.page > .btn.sm.ghost{align-self:flex-start;margin-left:-8px}
.stack{display:flex;flex-direction:column;gap:12px}
.row{display:flex;align-items:center;gap:10px}
.row.wrap{flex-wrap:wrap}.grow{flex:1;min-width:0}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:16px}
.card-title{display:flex;align-items:flex-start;gap:10px;margin-bottom:12px}
.card-title h3{margin:0;font-size:15.5px;font-weight:700}
.card-title p{margin:2px 0 0;font-size:12.5px;color:var(--muted)}
.grid-tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.cols{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.mono{font-family:ui-monospace,'SF Mono',Menlo,Consolas,monospace;font-size:13px;overflow-wrap:anywhere}
.muted{color:var(--muted)}.soft{color:var(--soft)}

.badge-ico{display:inline-flex;align-items:center;justify-content:center;flex:none;width:var(--s,40px);height:var(--s,40px);border-radius:9px;
  border:1px solid color-mix(in srgb,var(--c) 60%,transparent);
  background:linear-gradient(135deg,color-mix(in srgb,var(--c) 50%,transparent),color-mix(in srgb,var(--c) 18%,transparent));color:var(--c)}
.badge-ico svg{width:58%;height:58%}
.chip{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:700;white-space:nowrap;
  color:var(--c,var(--soft));background:color-mix(in srgb,var(--c,var(--line-strong)) 20%,var(--surface-2));border:1px solid color-mix(in srgb,var(--c,var(--line-strong)) 70%,transparent)}
.chip i{display:inline-block;width:6px;height:6px;border-radius:50%;background:currentColor}
.tile{padding:12px 14px;border-radius:var(--radius);border:1px solid color-mix(in srgb,var(--c) 35%,transparent);
  background:linear-gradient(135deg,color-mix(in srgb,var(--c) 22%,var(--surface)) 0%,var(--surface) 70%)}
.tile .lbl{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:10.5px;font-weight:700;letter-spacing:.5px;text-transform:uppercase}
.tile .lbl svg{width:16px;height:16px;color:var(--c)}
.tile .val{margin-top:6px;font-size:24px;font-weight:800;line-height:1.1;overflow-wrap:anywhere}
.tile .val small{font-size:13px;font-weight:600;color:var(--soft);margin-left:3px}
.tile .sub2{margin-top:4px;font-size:12px;color:var(--soft)}

/* lista de routers */
.items{display:grid;gap:10px}
.item{display:flex;align-items:center;gap:14px;padding:14px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--line)}
.item:hover{border-color:var(--line-strong)}
.item b{font-size:15.5px}
.item .meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}
.vpnrow{display:flex;align-items:center;gap:12px;padding:10px 0;border-top:1px solid var(--line)}
.vpnrow:first-child{border-top:0}

/* ---------- formularios y botones ---------- */
.field{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--soft)}
.input,.select{width:100%;padding:12px 14px;border-radius:10px;background:var(--surface-soft);border:1px solid var(--line-strong);color:var(--text)}
.input:focus,.select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 30%,transparent)}
.input::placeholder{color:var(--muted)}
textarea.input{min-height:11rem;resize:vertical;font:13px/1.5 ui-monospace,Consolas,monospace}
.check{display:flex;gap:10px;align-items:center;font-size:14px;cursor:pointer;color:var(--text)}
.check input{width:18px;height:18px;accent-color:var(--brand)}
.two{display:grid;gap:12px;grid-template-columns:1fr 1fr}
@media (max-width:520px){.two{grid-template-columns:1fr}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 16px;border-radius:12px;border:1px solid var(--line-strong);background:transparent;color:var(--text);font-weight:600;text-decoration:none}
.btn:hover:not(:disabled){background:var(--surface-2)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn.primary{background:var(--brand-700);border-color:var(--brand-700);color:#fff;font-weight:700}
.btn.primary:hover:not(:disabled){background:var(--brand)}
.btn.danger{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 55%,transparent)}
.btn.sm{min-height:34px;padding:0 12px;font-size:13px;border-radius:10px}
.btn.block{width:100%}
.btn.ghost{border-color:transparent;color:var(--soft)}
.btn svg{width:18px;height:18px;flex:none}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;border:1px solid transparent;background:transparent;color:var(--soft)}
.icon-btn:hover{background:var(--surface-2);color:var(--text)}
.icon-btn svg{width:20px;height:20px}
.spin{width:18px;height:18px;border:2.4px solid color-mix(in srgb,currentColor 30%,transparent);border-top-color:currentColor;border-radius:50%;animation:giro .8s linear infinite}
@keyframes giro{to{transform:rotate(360deg)}}
.alert-box{display:flex;gap:8px;align-items:flex-start;padding:10px 12px;border-radius:10px;font-size:13px;line-height:1.35;color:var(--c);background:color-mix(in srgb,var(--c) 16%,transparent);border:1px solid color-mix(in srgb,var(--c) 55%,transparent)}
.alert-box svg{width:16px;height:16px;flex:none;margin-top:1px}
.alert-box .t{color:var(--text)}
.seg{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;padding:3px;gap:3px;border-radius:12px;background:var(--surface-soft);border:1px solid var(--line-strong)}
.seg button{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:38px;border:0;border-radius:9px;background:transparent;color:var(--muted);font-weight:600;font-size:13px}
.seg button.on{background:color-mix(in srgb,var(--brand) 35%,transparent);color:var(--text)}
.seg svg{width:17px;height:17px}
@media (max-width:560px){.seg button span{display:none}}
.empty{padding:30px 16px;text-align:center;color:var(--muted);line-height:1.45}
.empty svg{width:38px;height:38px;color:var(--line-strong);margin-bottom:8px}
.loading{display:flex;flex-direction:column;align-items:center;gap:14px;padding:50px 0;color:var(--muted)}
.loading .spin{width:28px;height:28px;color:var(--water)}
pre.out{white-space:pre-wrap;overflow-wrap:anywhere;margin:0;padding:12px;border-radius:10px;background:var(--surface-soft);border:1px solid var(--line);font:13px/1.5 ui-monospace,Consolas,monospace;color:var(--soft)}
@keyframes sube{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.enter{animation:sube .45s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(var(--i,0)*60ms)}
@media (prefers-reduced-motion:reduce){.enter{animation:none}}

/* ---------- menú de cuenta ---------- */
.avatar{display:inline-grid;place-items:center;flex:none;width:34px;height:34px;border-radius:50%;border:2px solid rgba(255,255,255,.85);color:#fff;font-weight:800;background:linear-gradient(135deg,var(--brand),var(--violet))}
.pop-wrap{position:relative}
.pop{position:absolute;right:0;top:44px;min-width:230px;padding:6px;border-radius:14px;background:var(--surface);border:1px solid var(--line-strong);box-shadow:0 18px 50px rgba(0,0,0,.45)}
.pop .who{display:flex;flex-direction:column;gap:2px;padding:10px;font-size:14px}
.pop .who span{font-size:12px;color:var(--muted);overflow-wrap:anywhere}
.pop hr{border:0;border-top:1px solid var(--line);margin:4px 0}
.pop button,.pop a{display:flex;align-items:center;gap:10px;width:100%;padding:10px;border:0;border-radius:10px;background:transparent;text-align:left;color:var(--text);text-decoration:none;font-size:14px}
.pop button:hover,.pop a:hover{background:var(--surface-2)}
.pop svg{width:18px;height:18px;color:var(--muted)}

/* ---------- diálogo (nativo) ---------- */
.modal{position:fixed;inset:0;margin:auto;width:min(var(--w,440px),calc(100vw - 28px));max-height:calc(100dvh - 28px);height:fit-content;padding:0;overflow:visible;
  border:1px solid var(--line-strong);border-radius:20px;background:var(--surface);color:var(--text);box-shadow:0 28px 70px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.04) inset}
.modal[open]{animation:pop .2s cubic-bezier(.2,.9,.3,1.1)}
.modal[open]::backdrop{animation:fade .2s ease}
.modal::backdrop{background:rgba(5,8,14,.66);backdrop-filter:blur(4px)}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.96)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}to{opacity:1}}
@media (prefers-reduced-motion:reduce){.modal[open],.modal[open]::backdrop{animation:none}}
.panel{position:relative;display:grid;max-height:calc(100dvh - 30px);overflow:auto;border-radius:19px;--tone:var(--c,var(--brand))}
.panel::before{content:'';position:absolute;inset:0 0 auto 0;height:3px;background:linear-gradient(90deg,var(--tone),color-mix(in srgb,var(--tone) 30%,transparent));border-radius:19px 19px 0 0}
.panel .x{position:absolute;top:12px;right:12px;display:grid;place-items:center;width:34px;height:34px;border:0;border-radius:50%;background:transparent;color:var(--muted)}
.panel .x:hover{background:var(--surface-2);color:var(--text)}
.panel .x svg{width:18px;height:18px}
.head{display:flex;align-items:center;gap:14px;padding:24px 52px 4px 22px}
.head .ico{flex:none;display:grid;place-items:center;width:44px;height:44px;border-radius:14px;color:var(--tone);background:color-mix(in srgb,var(--tone) 16%,transparent);border:1px solid color-mix(in srgb,var(--tone) 40%,transparent)}
.head .ico svg{width:22px;height:22px}
.head h2{margin:0;font-size:19px;font-weight:800;line-height:1.2}
.head p{margin:3px 0 0;color:var(--muted);font-size:13px}
.mbody{padding:14px 22px 4px;line-height:1.5}
.mactions{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:8px;padding:18px 22px 20px}
@media (max-width:480px){.mactions{flex-direction:column-reverse}.mactions .btn{width:100%}}
.inv-grid{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:center}
@media (max-width:420px){.inv-grid{grid-template-columns:1fr;justify-items:center}}
.inv-qr{background:#fff;padding:6px;border-radius:12px;border:1px solid var(--line-strong);width:176px;height:176px;image-rendering:pixelated}
.inv-side{display:grid;gap:8px;justify-items:start;min-width:0}
.inv-side small{color:var(--muted);font-size:12px}
.inv-code{font:800 20px/1.2 ui-monospace,'SF Mono',Menlo,Consolas,monospace;letter-spacing:1px;color:var(--brand);user-select:all;overflow-wrap:anywhere}

/* ---------- avisos ---------- */
.toasts{position:fixed;z-index:2000;right:14px;left:14px;bottom:78px;display:flex;flex-direction:column;gap:8px;align-items:flex-end;pointer-events:none}
@media (min-width:1024px){.toasts{bottom:16px}}
.toast{pointer-events:auto;display:flex;align-items:flex-start;gap:10px;max-width:420px;padding:11px 14px;border-radius:12px;font-size:13.5px;background:var(--surface-2);
  border:1px solid color-mix(in srgb,var(--c) 55%,var(--line));box-shadow:0 10px 30px rgba(0,0,0,.35)}
.toast svg{width:18px;height:18px;flex:none;color:var(--c);margin-top:1px}