/* ================================================================
   INSTALAR.CSS — Página /instalar (instalación de la PWA por link)
   Reutiliza las variables de :root definidas en login.css.
   ================================================================ */

body { background: var(--color-fondo); }

.inst-wrap {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0 16px calc(32px + env(safe-area-inset-bottom));
}

.inst-hero {
    width: calc(100% + 32px);
    margin: 0 -16px;
    text-align: center;
    color: #fff;
    padding: calc(52px + env(safe-area-inset-top)) 24px 96px;
    background:
        radial-gradient(circle at 12% 8%, rgba(255, 255, 255, 0.16), transparent 42%),
        radial-gradient(circle at 92% 100%, rgba(242, 115, 79, 0.3), transparent 48%),
        var(--degradado);
}
.inst-hero img {
    width: 84px;
    height: 84px;
    border-radius: 24px;
    box-shadow: 0 16px 34px -12px rgba(0, 0, 0, 0.4);
}
.inst-hero h1 { margin: 20px 0 8px; font-size: 30px; font-weight: 700; line-height: 1.1; }
.inst-hero h1 strong { display: block; font-weight: 800; }
.inst-hero p { margin: 0 auto; max-width: 360px; font-size: 15px; line-height: 1.5; opacity: 0.92; }

.inst-card {
    width: 100%;
    max-width: 460px;
    margin-top: -60px;
    background: var(--color-superficie);
    border: 1px solid var(--color-borde);
    border-radius: 22px;
    box-shadow: var(--sombra-card);
    padding: 28px 24px;
    position: relative;
}
.inst-card h2 { margin: 0 0 10px; font-size: 21px; font-weight: 700; }
.inst-texto { margin: 0 0 18px; font-size: 14px; line-height: 1.6; color: var(--color-texto-suave); }
.inst-nota { margin: 14px 0 0; font-size: 12px; line-height: 1.5; color: var(--color-texto-suave); }
.inst-boton { display: block; text-align: center; text-decoration: none; }

.inst-estado {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    margin-bottom: 16px;
    border-radius: var(--radio-sm);
    background: color-mix(in srgb, var(--color-exito) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--color-exito) 30%, transparent);
}
.inst-estado > span { font-size: 28px; }
.inst-estado h2 { margin: 0; font-size: 17px; }
.inst-estado p { margin: 2px 0 0; font-size: 13px; color: var(--color-texto-suave); }

.inst-pasos { list-style: none; margin: 14px 0 0; padding: 0; display: grid; gap: 12px; }
.inst-pasos li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    line-height: 1.55;
    padding: 12px 14px;
    border: 1px solid var(--color-borde);
    border-radius: var(--radio-sm);
    background: var(--color-fondo);
}
.inst-num {
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--degradado);
    color: #fff;
    font-weight: 700;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.inst-ico {
    width: 18px;
    height: 18px;
    vertical-align: -3px;
    stroke: var(--color-primario-oscuro);
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.inst-ico .relleno { fill: var(--color-primario-oscuro); stroke: none; }

.inst-qr { text-align: center; }
.inst-qr img { width: 180px; height: 180px; border-radius: var(--radio-sm); background: #fff; border: 1px solid var(--color-borde); }
.inst-qr p { margin: 8px 0 0; font-size: 12px; color: var(--color-texto-suave); }

.inst-beneficios {
    list-style: none;
    margin: 26px 0 0;
    padding: 18px 0 0;
    border-top: 1px solid var(--color-borde);
    display: grid;
    gap: 10px;
    font-size: 13px;
    color: var(--color-texto-suave);
}
.inst-beneficios li { display: flex; gap: 10px; align-items: center; }
.inst-beneficios li span { font-size: 18px; }

.inst-compartir { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 20px; }
.inst-compartir .btn-secundario { flex: 1; min-width: 150px; }
#instMensaje { margin: 12px 0 0; min-height: 18px; }

.inst-pie { margin: 22px 0 0; font-size: 12px; color: var(--color-texto-suave); text-align: center; }
.inst-pie a { color: var(--color-primario-oscuro); font-weight: 600; text-decoration: none; }

/* login.css define .btn-secundario solo en app.css: se repite aquí lo
   mínimo porque esta página no carga el shell. */
.btn-secundario {
    padding: 11px 16px;
    border-radius: var(--radio-sm);
    border: 1px solid var(--color-borde);
    background: var(--color-superficie);
    color: var(--color-texto);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}
.btn-secundario:hover { background: var(--color-fondo); }