/*
    Indra Bot — diseño v3 (2026-10-06). Una sola hoja para toda la web:
    portada, login/registro, panel de cada usuario y panel del dueño.
*/
:root {
    --bg: #07060b;
    --bg-2: #0d0b13;
    --card: #13101b;
    --card-2: #1a1624;
    --borde: rgba(255, 255, 255, .08);
    --borde-2: rgba(255, 255, 255, .14);
    --texto: #f4eff7;
    --texto-2: #b3abbf;
    --texto-3: #7d758b;
    --rosa: #ff3d6e;
    --rosa-2: #e11d48;
    --violeta: #8b5cf6;
    --ok: #22c55e;
    --warn: #f59e0b;
    --mal: #ef4444;
    --info: #38bdf8;
    --wa: #25d366;
    --radio: 18px;
    --sombra: 0 18px 50px rgba(0, 0, 0, .45);
    --mono: 'JetBrains Mono', ui-monospace, monospace;
    --marca: 'Cinzel', Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: 'Public Sans', system-ui, -apple-system, Segoe UI, sans-serif;
    background:
        radial-gradient(1100px 600px at 85% -10%, rgba(225, 29, 72, .18), transparent 60%),
        radial-gradient(900px 500px at -10% 10%, rgba(139, 92, 246, .14), transparent 60%),
        var(--bg);
    color: var(--texto);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}
a { color: var(--rosa); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }
code, .mono { font-family: var(--mono); }
code { background: rgba(255, 255, 255, .07); padding: .1em .4em; border-radius: 6px; font-size: .9em; }

/* ---------- Estructura ---------- */
.contenedor { width: min(1200px, 100% - 32px); margin: 0 auto; }
.angosto { width: min(460px, 100% - 32px); margin: 0 auto; }
section { padding: 72px 0; }
.titulo-seccion { text-align: center; margin-bottom: 36px; }
.titulo-seccion h2 { font-family: var(--marca); font-size: clamp(1.6rem, 4vw, 2.4rem); margin: 0 0 8px; letter-spacing: .5px; }
.titulo-seccion p { color: var(--texto-2); margin: 0 auto; max-width: 640px; }
.etiqueta-sup { display: inline-block; font-size: .78rem; letter-spacing: 2px; text-transform: uppercase; color: var(--rosa); font-weight: 700; margin-bottom: 8px; }

/* ---------- Barra superior ---------- */
.barra {
    position: sticky; top: 0; z-index: 50;
    backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    background: rgba(7, 6, 11, .72);
    border-bottom: 1px solid var(--borde);
}
.barra .contenedor { display: flex; align-items: center; gap: 16px; height: 64px; }
.marca { display: flex; align-items: center; gap: 10px; color: var(--texto); font-family: var(--marca); font-weight: 700; font-size: 1.15rem; letter-spacing: 1px; }
.marca:hover { text-decoration: none; }
.marca img { width: 34px; height: 34px; border-radius: 50%; object-fit: cover; border: 1px solid var(--borde-2); }
.barra nav { display: flex; gap: 6px; margin-left: auto; align-items: center; flex-wrap: wrap; }
.barra nav a { color: var(--texto-2); font-size: .92rem; padding: 8px 12px; border-radius: 10px; }
.barra nav a:hover { color: var(--texto); background: rgba(255, 255, 255, .06); text-decoration: none; }
.barra nav .solo-escritorio { display: inline-block; }
@media (max-width: 760px) { .barra nav .solo-escritorio { display: none; } }

/* ---------- Botones ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 20px; border-radius: 12px; border: 1px solid transparent;
    font: inherit; font-weight: 700; font-size: .95rem; cursor: pointer;
    color: #fff; background: linear-gradient(135deg, var(--rosa), var(--rosa-2));
    box-shadow: 0 8px 24px rgba(225, 29, 72, .28);
    transition: transform .15s ease, box-shadow .15s ease, opacity .15s;
}
.btn:hover { transform: translateY(-1px); text-decoration: none; box-shadow: 0 12px 30px rgba(225, 29, 72, .36); }
.btn:disabled { opacity: .55; cursor: default; transform: none; }
.btn.sec { background: rgba(255, 255, 255, .06); border-color: var(--borde-2); box-shadow: none; color: var(--texto); }
.btn.sec:hover { background: rgba(255, 255, 255, .1); }
.btn.wa { background: var(--wa); box-shadow: 0 8px 24px rgba(37, 211, 102, .25); color: #062b15; }
.btn.peligro { background: rgba(239, 68, 68, .12); border-color: rgba(239, 68, 68, .4); color: #fca5a5; box-shadow: none; }
.btn.peligro:hover { background: rgba(239, 68, 68, .2); }
.btn.chico { padding: 7px 12px; font-size: .82rem; border-radius: 10px; }
.btn.bloque { width: 100%; }

/* ---------- Tarjetas ---------- */
.tarjeta {
    background: linear-gradient(180deg, var(--card-2), var(--card));
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    padding: 22px;
    box-shadow: var(--sombra);
}
.tarjeta h3 { margin: 0 0 6px; font-size: 1.08rem; }
.tarjeta p { color: var(--texto-2); margin: 0; }
.grilla { display: grid; gap: 18px; }
.g2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 980px) { .g4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .g3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .g2, .g3, .g4 { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Cifras ---------- */
.cifra { background: rgba(255, 255, 255, .04); border: 1px solid var(--borde); border-radius: 16px; padding: 16px 18px; }
.cifra b { display: block; font-family: var(--mono); font-size: clamp(1.4rem, 3.2vw, 2rem); line-height: 1.1; letter-spacing: -.5px; }
.cifra span { color: var(--texto-2); font-size: .85rem; }
.cifra.acento b { color: var(--rosa); }
.cifra.ok b { color: var(--ok); }

/* ---------- Formularios ---------- */
label { display: block; font-size: .85rem; color: var(--texto-2); margin: 0 0 6px; font-weight: 600; }
input, select, textarea {
    width: 100%; padding: 12px 14px; margin: 0 0 14px;
    background: var(--bg-2); color: var(--texto);
    border: 1px solid var(--borde-2); border-radius: 12px;
    font: inherit; outline: none; transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--rosa); box-shadow: 0 0 0 3px rgba(255, 61, 110, .18); }
textarea { min-height: 110px; resize: vertical; }
.aviso { padding: 12px 14px; border-radius: 12px; font-size: .92rem; margin: 0 0 14px; }
.aviso.error { background: rgba(239, 68, 68, .1); border: 1px solid rgba(239, 68, 68, .35); color: #fecaca; }
.aviso.ok { background: rgba(34, 197, 94, .1); border: 1px solid rgba(34, 197, 94, .35); color: #bbf7d0; }

/* ---------- Estados ---------- */
.estado { display: inline-flex; align-items: center; gap: 7px; padding: 5px 11px; border-radius: 999px; font-size: .8rem; font-weight: 700; border: 1px solid; }
.estado::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.estado.ok { color: var(--ok); border-color: rgba(34, 197, 94, .4); background: rgba(34, 197, 94, .1); }
.estado.ok::before { box-shadow: 0 0 0 0 rgba(34, 197, 94, .6); animation: latido 2s infinite; }
.estado.warn { color: var(--warn); border-color: rgba(245, 158, 11, .4); background: rgba(245, 158, 11, .1); }
.estado.mal { color: var(--mal); border-color: rgba(239, 68, 68, .4); background: rgba(239, 68, 68, .1); }
.estado.off { color: var(--texto-3); border-color: var(--borde-2); background: rgba(255, 255, 255, .03); }
.estado.info { color: var(--info); border-color: rgba(56, 189, 248, .4); background: rgba(56, 189, 248, .1); }
@keyframes latido { 0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, .55); } 70% { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); } 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); } }

/* ---------- Gráfico de barras (actividad 24 h / 7 d) ---------- */
.barras { display: flex; align-items: flex-end; gap: 3px; height: 54px; }
.barras i { flex: 1; min-width: 3px; border-radius: 3px 3px 1px 1px; background: linear-gradient(180deg, var(--rosa), rgba(225, 29, 72, .35)); }
.barras i.cero { background: rgba(255, 255, 255, .07); }
.barras.grande { height: 120px; gap: 5px; }
.eje { display: flex; justify-content: space-between; color: var(--texto-3); font-size: .72rem; margin-top: 4px; font-family: var(--mono); }

/* ---------- Listas de datos ---------- */
.datos { list-style: none; margin: 0; padding: 0; }
.datos li { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px dashed var(--borde); font-size: .9rem; }
.datos li:last-child { border-bottom: 0; }
.datos li span { color: var(--texto-2); }
.datos li b { font-family: var(--mono); font-weight: 600; text-align: right; }

/* ---------- Pastillas / filtros ---------- */
.pastillas { display: flex; gap: 8px; flex-wrap: wrap; }
.pastilla { padding: 7px 13px; border-radius: 999px; border: 1px solid var(--borde-2); background: rgba(255, 255, 255, .03); color: var(--texto-2); font: inherit; font-size: .85rem; cursor: pointer; }
.pastilla.activa, .pastilla:hover { color: var(--texto); border-color: var(--rosa); background: rgba(255, 61, 110, .12); }

/* ---------- Animación de entrada ---------- */
.aparecer { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.aparecer.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .aparecer { opacity: 1; transform: none; } * { animation: none !important; } }

/* ---------- Pie ---------- */
.pie { border-top: 1px solid var(--borde); padding: 32px 0 44px; color: var(--texto-3); font-size: .88rem; }
.pie .contenedor { display: flex; flex-wrap: wrap; gap: 14px 24px; align-items: center; justify-content: space-between; }
.pie nav { display: flex; gap: 16px; flex-wrap: wrap; }
.pie a { color: var(--texto-2); }

/* ---------- Varios ---------- */
.centro { text-align: center; }
.tenue { color: var(--texto-2); }
.muy-tenue { color: var(--texto-3); font-size: .85rem; }
.oculto { display: none !important; }
.fila { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.entre { justify-content: space-between; }
hr.sep { border: 0; border-top: 1px solid var(--borde); margin: 20px 0; }
.cmd { font-family: var(--mono); color: var(--rosa); font-weight: 600; }