/* =====================================================================
   ITCM Centinel — sistema de diseno de marca
   Capa sobre Bootstrap 5. Paleta corporativa ITCM: cian #0093ab y rojo #e30613.
   Tono de marca: "0 humo", cercano, orientado a accion.
   ===================================================================== */

:root {
    /* ---------- Marca ITCM (alineado con la web corporativa itcm.css) ---------- */
    --cnt-cian: #0093ab;
    --cnt-cian-oscuro: #007e93;
    --cnt-cian-claro: #cfe9ee;   /* cian muy claro para texto sobre fondo oscuro */
    --cnt-tinta: #0b2a30;        /* "cian profundo": superficies oscuras / hero */
    --cnt-tinta-2: #0f3a43;
    --cnt-rojo: #e30613;         /* rojo corporativo: acento y peligro */
    --cnt-rojo-oscuro: #c1050f;
    --cnt-acento-suave: #e6f5f8; /* fondo cian muy claro */

    /* ---------- Severidades ---------- */
    --cnt-critico: #e30613;
    --cnt-alto: #f2711c;
    --cnt-medio: #e6900b;
    --cnt-bajo: #6c7a89;
    --cnt-correcto: #12a150;
    --cnt-info: #0093ab;

    /* ---------- Neutros (de itcm.css) ---------- */
    --cnt-fondo: #f4f8f9;
    --cnt-superficie: #ffffff;
    --cnt-borde: #e2eaec;
    --cnt-texto: #14323a;
    --cnt-texto-suave: #4a5f66;

    /* ---------- Forma ---------- */
    --cnt-radio: 14px;
    --cnt-radio-sm: 9px;
    --cnt-sombra: 0 10px 30px rgba(11, 42, 48, .08);
    --cnt-sombra-fuerte: 0 18px 45px rgba(11, 42, 48, .14);
}

body {
    background-color: var(--cnt-fondo);
    color: var(--cnt-texto);
    font-family: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

/* ===================== Navegacion ===================== */
.cnt-navbar {
    background: var(--cnt-tinta);
    border-bottom: 3px solid var(--cnt-cian);
}
.cnt-brand {
    display: flex;
    align-items: center;
    gap: .55rem;
    font-weight: 800;
    letter-spacing: .2px;
    color: #fff !important;
}
.cnt-brand .cnt-brand-logo { width: 30px; height: 30px; }
.cnt-brand small {
    font-weight: 400;
    opacity: .75;
}
.cnt-navbar .nav-link { color: rgba(255, 255, 255, .82) !important; font-weight: 500; }
.cnt-navbar .nav-link:hover { color: #fff !important; }

/* ===================== Botones ===================== */
.btn-cnt {
    background: var(--cnt-cian);
    border: none;
    color: #fff;
    font-weight: 700;
    border-radius: 999px;
    padding: .7rem 1.6rem;
    box-shadow: 0 6px 18px rgba(0, 147, 171, .35);
    transition: transform .08s ease, background .15s ease, box-shadow .15s ease;
}
.btn-cnt:hover { background: var(--cnt-cian-oscuro); color: #fff; transform: translateY(-1px); box-shadow: 0 10px 24px rgba(0, 147, 171, .45); }
.btn-cnt:active { transform: translateY(0); }

.btn-cnt-outline {
    background: transparent;
    border: 2px solid var(--cnt-cian);
    color: var(--cnt-cian);
    font-weight: 700;
    border-radius: 999px;
    padding: .5rem 1.3rem;
}
.btn-cnt-outline:hover { background: var(--cnt-cian); color: #fff; }

/* ===================== Hero ===================== */
.cnt-hero {
    position: relative;
    color: #fff;
    background:
        radial-gradient(1200px 500px at 80% -10%, rgba(0, 147, 171, .45), transparent 60%),
        linear-gradient(135deg, var(--cnt-tinta) 0%, var(--cnt-tinta-2) 55%, var(--cnt-cian-oscuro) 140%);
    overflow: hidden;
}
.cnt-hero::after {
    /* trama tenue tipo "rejilla de seguridad" */
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
    background-size: 34px 34px;
    pointer-events: none;
}
.cnt-hero > .container { position: relative; z-index: 1; }
.cnt-eyebrow {
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: .72rem;
    font-weight: 700;
    color: var(--cnt-cian-claro);
    margin-bottom: .5rem;
}

/* ===================== Tarjeta del escaner ===================== */
.cnt-card {
    background: var(--cnt-superficie);
    border: 1px solid var(--cnt-borde);
    border-radius: var(--cnt-radio);
    box-shadow: var(--cnt-sombra);
}
.cnt-scan-card {
    border-radius: var(--cnt-radio);
    box-shadow: var(--cnt-sombra-fuerte);
}
.cnt-input {
    border-radius: var(--cnt-radio-sm);
    border: 1.5px solid var(--cnt-borde);
    padding: .8rem 1rem;
}
.cnt-input:focus {
    border-color: var(--cnt-cian);
    box-shadow: 0 0 0 .2rem rgba(0, 147, 171, .18);
}

/* ===================== Chips de severidad ===================== */
.cnt-chip {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    font-size: .72rem;
    font-weight: 700;
    color: #fff;
    padding: .18rem .6rem;
    border-radius: 999px;
    line-height: 1;
}
.cnt-sev-critico  { background: var(--cnt-critico); }
.cnt-sev-alto     { background: var(--cnt-alto); }
.cnt-sev-medio    { background: var(--cnt-medio); color: #4a3600; }
.cnt-sev-bajo     { background: var(--cnt-bajo); }
.cnt-sev-correcto { background: var(--cnt-correcto); }
.cnt-sev-info     { background: var(--cnt-info); }

/* ===================== Tarjeta de hallazgo ===================== */
.cnt-hallazgo {
    background: var(--cnt-superficie);
    border: 1px solid var(--cnt-borde);
    border-left: 5px solid var(--cnt-bajo);
    border-radius: var(--cnt-radio-sm);
    box-shadow: 0 2px 8px rgba(6, 35, 44, .05);
    transition: box-shadow .15s ease;
}
.cnt-hallazgo:hover { box-shadow: var(--cnt-sombra); }
.cnt-hallazgo .cnt-etq { color: var(--cnt-texto-suave); font-weight: 700; }

/* Caja "Solucion ITCM" pegada al hallazgo */
.cnt-solucion {
    background: linear-gradient(180deg, #f0fbfd 0%, #e7f6f9 100%);
    border: 1px solid #bfe6ec;
    border-radius: var(--cnt-radio-sm);
    padding: .7rem .8rem;
}
.cnt-solucion-titulo { color: var(--cnt-cian-oscuro); font-weight: 800; }

/* ===================== Gauge de puntuacion ===================== */
.cnt-gauge { position: relative; width: 168px; height: 168px; }
.cnt-gauge svg { transform: rotate(-90deg); }
.cnt-gauge .cnt-gauge-centro {
    position: absolute; inset: 0;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    text-align: center;
}
.cnt-gauge .cnt-gauge-nota { font-size: 3rem; font-weight: 800; line-height: 1; }
.cnt-gauge .cnt-gauge-pts { font-size: .85rem; color: rgba(255, 255, 255, .8); }

/* Barra de distribucion de severidades */
.cnt-barra-sev { display: flex; height: 12px; border-radius: 999px; overflow: hidden; background: rgba(255,255,255,.15); }
.cnt-barra-sev > span { display: block; height: 100%; }

/* Subnota por categoria */
.cnt-catpill {
    display: inline-flex; align-items: baseline; gap: .35rem;
    font-weight: 800; border-radius: 999px; padding: .15rem .7rem;
    background: #fff; border: 1px solid var(--cnt-borde);
}
.cnt-catpill .n { font-size: 1.05rem; }

/* ===================== Barra de confianza (partners) ===================== */
.cnt-trust {
    background: #fff;
    border-top: 1px solid var(--cnt-borde);
    border-bottom: 1px solid var(--cnt-borde);
}
.cnt-trust .cnt-trust-item {
    color: var(--cnt-texto-suave);
    font-weight: 600;
    font-size: .9rem;
    display: inline-flex; align-items: center; gap: .4rem;
}

/* ===================== Encabezado de seccion ===================== */
.cnt-seccion-tit {
    color: var(--cnt-tinta);
    font-weight: 800;
    border-bottom: 2px solid var(--cnt-cian);
    padding-bottom: .35rem;
    display: inline-block;
}

/* ===================== Pie ===================== */
.cnt-footer {
    background: var(--cnt-tinta);
    color: rgba(255, 255, 255, .72);
}
.cnt-footer a { color: var(--cnt-cian-claro); text-decoration: none; }
.cnt-footer a:hover { text-decoration: underline; }

/* ===================== Overlay de carga del escaneo ===================== */
.cnt-overlay {
    position: fixed; inset: 0; z-index: 1080;
    display: none;
    align-items: center; justify-content: center;
    background: rgba(6, 35, 44, .82);
    backdrop-filter: blur(3px);
    color: #fff; text-align: center;
}
.cnt-overlay.activo { display: flex; }
.cnt-overlay .cnt-radar {
    width: 88px; height: 88px; margin: 0 auto 1.2rem;
    border-radius: 50%;
    border: 3px solid rgba(255,255,255,.2);
    border-top-color: var(--cnt-cian-claro);
    animation: cnt-giro 1s linear infinite;
}
@keyframes cnt-giro { to { transform: rotate(360deg); } }
.cnt-overlay .cnt-paso { opacity: .85; font-size: .95rem; min-height: 1.4em; }

/* ===================== Utilidades ===================== */
.text-cnt { color: var(--cnt-cian) !important; }
.text-cnt-oscuro { color: var(--cnt-cian-oscuro) !important; }
.bg-cnt-tinta { background: var(--cnt-tinta) !important; }
.bg-cnt-suave { background: var(--cnt-acento-suave) !important; }


/* =====================================================================
   PORTAL DE PAGO (demo) — layout de aplicacion con barra lateral
   ===================================================================== */

.cnt-app { display: flex; min-height: 100vh; }

/* ---------- Barra lateral ---------- */
.cnt-side {
    width: 250px;
    flex: 0 0 250px;
    background: var(--cnt-tinta);
    color: #cfe0e4;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}
.cnt-side__marca {
    display: flex; align-items: center; gap: .55rem;
    padding: 1.1rem 1.2rem;
    font-weight: 800; color: #fff;
    border-bottom: 1px solid rgba(255,255,255,.1);
}
.cnt-side__marca .cnt-brand-logo { width: 28px; height: 28px; }
.cnt-side__empresa {
    padding: .9rem 1.2rem;
    border-bottom: 1px solid rgba(255,255,255,.1);
    font-size: .85rem;
}
.cnt-side__empresa .n { color: #fff; font-weight: 700; display: block; }
.cnt-side__nav { list-style: none; margin: 0; padding: .6rem; flex-grow: 1; }
.cnt-side__nav a {
    display: flex; align-items: center; gap: .6rem;
    padding: .6rem .8rem;
    border-radius: var(--cnt-radio-sm);
    color: #cfe0e4; font-weight: 500;
    text-decoration: none;
}
.cnt-side__nav a .ic { width: 18px; text-align: center; }
.cnt-side__nav a:hover { background: rgba(255,255,255,.08); color: #fff; }
.cnt-side__nav a.activo { background: var(--cnt-cian); color: #fff; box-shadow: 0 4px 12px rgba(0,147,171,.4); }
.cnt-side__nav .cnt-side__grupo {
    text-transform: uppercase; letter-spacing: .08em; font-size: .68rem;
    opacity: .55; padding: .9rem .8rem .3rem;
}
.cnt-side__pie { padding: 1rem 1.2rem; border-top: 1px solid rgba(255,255,255,.1); }

/* ---------- Area de contenido ---------- */
.cnt-main { flex: 1 1 auto; min-width: 0; display: flex; flex-direction: column; }
.cnt-topbar {
    background: #fff;
    border-bottom: 1px solid var(--cnt-borde);
    padding: .8rem 1.4rem;
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    position: sticky; top: 0; z-index: 20;
}
.cnt-topbar__titulo { font-weight: 800; color: var(--cnt-tinta); margin: 0; }
.cnt-content { padding: 1.4rem; }

.cnt-badge-demo {
    background: var(--cnt-rojo); color: #fff;
    font-size: .7rem; font-weight: 800; letter-spacing: .04em;
    padding: .18rem .55rem; border-radius: 999px;
}

/* ---------- Tarjetas KPI ---------- */
.cnt-kpi {
    background: #fff; border: 1px solid var(--cnt-borde); border-radius: var(--cnt-radio);
    padding: 1.1rem 1.2rem; height: 100%;
    box-shadow: 0 2px 8px rgba(11,42,48,.04);
}
.cnt-kpi__etq { font-size: .8rem; color: var(--cnt-texto-suave); font-weight: 600; text-transform: uppercase; letter-spacing: .03em; }
.cnt-kpi__valor { font-size: 2rem; font-weight: 800; line-height: 1.1; color: var(--cnt-tinta); }
.cnt-kpi__pie { font-size: .82rem; color: var(--cnt-texto-suave); }
.cnt-kpi__icono {
    width: 42px; height: 42px; border-radius: 12px;
    display: grid; place-items: center; font-size: 1.2rem;
    background: var(--cnt-acento-suave); color: var(--cnt-cian-oscuro);
}

/* ---------- Medidor horizontal (MFA, etc.) ---------- */
.cnt-medidor { height: 10px; border-radius: 999px; background: #e9eef1; overflow: hidden; }
.cnt-medidor > span { display: block; height: 100%; border-radius: 999px; }

/* ---------- Tabla de portal ---------- */
.cnt-tabla { width: 100%; border-collapse: collapse; background: #fff; }
.cnt-tabla thead th {
    background: #f0f5f6; color: var(--cnt-texto-suave);
    font-size: .78rem; text-transform: uppercase; letter-spacing: .03em;
    text-align: left; padding: .6rem .8rem; border-bottom: 1px solid var(--cnt-borde);
}
.cnt-tabla tbody td { padding: .65rem .8rem; border-bottom: 1px solid var(--cnt-borde); vertical-align: middle; }
.cnt-tabla tbody tr:hover td { background: #f7fbfc; }

/* ---------- Item de alerta ---------- */
.cnt-alerta {
    display: flex; gap: .9rem; align-items: flex-start;
    background: #fff; border: 1px solid var(--cnt-borde);
    border-left: 4px solid var(--cnt-bajo);
    border-radius: var(--cnt-radio-sm); padding: .8rem 1rem; margin-bottom: .7rem;
}
.cnt-alerta__ic {
    flex: 0 0 auto; width: 38px; height: 38px; border-radius: 10px;
    display: grid; place-items: center; font-size: 1.1rem;
    background: var(--cnt-acento-suave);
}
.cnt-alerta__t { font-weight: 700; }
.cnt-alerta__meta { font-size: .8rem; color: var(--cnt-texto-suave); }

/* Interruptor "conectado" decorativo */
.cnt-conmutador {
    display: inline-flex; align-items: center; gap: .5rem;
    background: #e9f7ee; color: #12a150; border: 1px solid #b7e6c7;
    padding: .3rem .7rem; border-radius: 999px; font-weight: 700; font-size: .82rem;
}
.cnt-conmutador .punto { width: 9px; height: 9px; border-radius: 50%; background: #12a150; }

/* Panel "informe IA" */
.cnt-informe-ia {
    background: linear-gradient(180deg, #f0fbfd, #ffffff);
    border: 1px solid #bfe6ec; border-radius: var(--cnt-radio);
    padding: 1.4rem 1.5rem;
}
.cnt-informe-ia h4 { color: var(--cnt-cian-oscuro); }

@media (max-width: 820px) {
    .cnt-side { position: fixed; z-index: 1050; transform: translateX(-100%); transition: transform .25s ease; }
    .cnt-side.abierta { transform: translateX(0); }
    .cnt-app { display: block; }
}